2026 U.S. Equity Outlook
Fourth Quarter

Key Takeaways
Growth Stocks: Higher interest rates and inflation, along with doubts about the sustainability of massive artificial intelligence (AI) spending, explain growth stock volatility despite strong earnings.
Value Stocks: AI concerns have pressured some companies, but fundamental research may help distinguish temporary market fears from lasting business risks.
Growth Stocks
Can Profit Growth Offset Inflation and Rising Interest Rates?
This seems an ideal time to invoke former President Harry Truman’s famous lament about the lack of a “one-handed economist.” All he wanted was a clear, unambiguous take on the economy, but his advisors kept highlighting the opportunities he faced on one hand and the risks on the other.
We face a similar situation today, with the markets and the economy poised between competing forces. On the one hand, corporate profits are robust, the economy is growing, and innovation and opportunity abound. On the other hand, war, debt, trade disruptions, interest rates, inflation and demographics pose serious challenges. First, the good news.
What Do Record Corporate Profits Mean for U.S. Stocks?
After-tax corporate profits stand at an all-time high as a percentage of gross domestic product (GDP) as of June 2026.1 Of course, technology spending and investment are partly responsible for these historic gains. According to FactSet, profits for Big Tech companies and semiconductor firms more than doubled over the last 12 months.
Looking at the companies in the S&P 500® Index, the broadest measure of U.S. corporate performance, earnings growth for the 12 months ended in June was roughly 50%.2
That's an impressive statistic. The only previous times earnings growth was this high were during the economic recoveries from the Great Financial Crisis and the COVID recession — both historic rebounds. Today, we see this growth rate alongside already strong profits and solid economic expansion.
What’s Behind Current Growth Stock Valuations?
Because the “E” in the price-to-earnings (P/E) ratio has been rising, growth stocks now appear to be much more compelling values relative to the broader market and to value stocks.
In terms of valuation, the Russell 1000® Growth Index is trading below its 10-year historical average forward earnings multiple relative to both the S&P 500 and Russell 1000® Value indexes.
What tends to happen is that analysts look at the recent past and assume the same trends will continue. So, coming out of a quarter of excellent earnings growth, they’ve naturally forecast more of the same for both the Russell 1000 Growth and the S&P 500 going forward.
However, we’re skeptical that such stellar profit growth can be sustained, particularly given the inflation and interest-rate environment.
Why Inflation and Interest Rates Matter for Growth Stocks
Growth stocks are oriented toward future earnings growth. Their appeal lies in their future cash flows. But higher interest rates today increase the opportunity cost and reduce the appeal of expected future cash flows.
Inflation erodes the purchasing power of future dollars. When inflation is rising, the Federal Reserve and bond investors react by pushing up interest rates. Today, key measures of inflation are at their highest levels in several years.
Pushed by economic growth, inflation and massive federal borrowing, U.S. long-term bond yields just hit the highest level since before the Great Financial Crisis.
Interest rates are also relevant here because AI-related companies are borrowing heavily to fund data center and infrastructure buildouts. By some estimates, the four largest AI cloud providers and Meta have doubled their debt to $350 billion over the past five years. Last year alone, they issued an estimated $120 billion in bonds.3
Higher rates directly increase financing costs and raise the hurdle rate for future AI economics and profitability.
Could AI Infrastructure Spending Produce an Economic Payoff?
We don’t agree with the “AI bubble” argument. These companies are spending in anticipation of securing a significant competitive advantage as enablers and providers of a potential AI computing revolution.
We firmly believe that investing in AI infrastructure today may yield massive economic rewards in the future. Go back two decades or so, and investors were fretting as Amazon, Microsoft and Alphabet invested heavily to develop their cloud businesses. Those costly investments have paid off massively over time.
We believe this round of capital expenditures (CapEx) will likely be beneficial. Demand for AI compute far exceeds the capacity of existing technology infrastructure, making it difficult to view this as a bubble or overinvestment. While future overcapacity cannot be entirely ruled out, it’s clear we’re not near that point now or in the near future.
The consulting firm Gartner estimates that global IT spending will approach $6.5 trillion in 2026.4 Additionally, AI spending could draw from part of corporate payroll budgets. The point is that there is a massive amount of capital available for enterprise AI model providers like Anthropic, OpenAI and SpaceX to capture, provided they can demonstrate their value.
While we maintain this perspective, we recognize that the current spending levels are unprecedented and are affecting short-term profits. Naturally, past successes don’t guarantee future outcomes, and while previous cloud investments were fruitful, that doesn't mean the same success will follow. Therefore, it’s understandable that investors may remain skeptical about the eventual returns.
It’s true that not all companies will succeed or derive the same benefit from their spending. In June, we shared our view on AI spending and on potential winners and losers.
How We Assess Financial Risks in AI Companies
It’s crucial to underscore that we don’t view AI as a single trade. Rather, it is a web of connected yet highly differentiated companies. Each of these companies has a unique competitive and financial profile and faces specific risks and opportunities.
We conduct in-depth fundamental research to gain a clear picture of each firm’s competitive position and financial health. In the AI context, this means we’re closely scrutinizing regulatory filings to develop a comprehensive understanding of a company's risks. We place particular emphasis on their off-balance-sheet liabilities.
That’s crucial because the massive demand for capital to finance the AI buildout has led companies to make long-term financial commitments that don’t appear in their headline earnings. These include backing debt issued by other companies and committing to spend on energy, infrastructure or other services far into the future.
The strictest, most conservative accounting treatment would be to record all such guarantees and long-term commitments on the parent company’s balance sheet.
But the reality is that many companies simply don’t do that. These firms create separate corporate entities to capture such transactions. As a result, these commitments aren’t reflected in the headline financial statements at all but are buried in footnotes and other disclosures.
To be clear, we’re not calling shenanigans on these companies. These transactions carry a significant presumed benefit, including future access to services and financial returns.
Our primary aim in research is to uncover a company’s true financial condition, enabling us to make the most informed investment decisions. We strive to ensure our investments are backed by strong balance sheets and sufficient capital to support their growth plans. Achieving this requires not only a thorough examination of key financial metrics but also a meticulous review of regulatory findings.
We believe this is a key differentiator between active and passive index-based strategies and is part of the value we provide to clients.
What Could an Uncertain Rate Outlook Mean for Growth Stocks?
Rising rates and inflation may continue to create uncertainty for growth equities. Even so, we remain confident in our disciplined investment process and the fundamental strength of our portfolio holdings.
We recognize the risks and potential volatility in the current environment and continue to closely monitor the fundamentals of each investment.
At the same time, we believe remarkable technological change and innovation may create attractive opportunities for long-term investors. Realizing that potential, however, may require patience through periods of volatility.
—
¹U.S. Bureau of Economic Analysis, "Corporate Profits After Tax (without IVA and CCAdj) [CP]," retrieved from FRED, Federal Reserve Bank of St. Louis, September 14, 2026.
²Jonathan Bauman and Bernard Chua, “Earnings Watch: Q2 Earnings Strength Extends Beyond Mega-Cap Tech,” American Century Investments, September 9, 2026.
³Christen da Costa, “Big Tech Doubled Its Debt to $350 Billion. The AI Bill Is Coming Due,” Gadget Review, July 10, 2026.
⁴Gartner, “Gartner Forecasts Worldwide IT Spending to Grow 14.2% in 2026, Totaling $6.37 Trillion,” Press Release, July 27, 2026.
Value Stocks
How Is AI Affecting Value Stocks?
In recent years, equity markets have favored companies involved in the global development of AI models and infrastructure.
Tremendous amounts of capital have flowed into the “AI winners,” which manufacture advanced chips, build data centers, and develop energy infrastructure to support AI demand. This has led to historically elevated valuations and expectations for these stocks. However, we are also finding opportunities in the so-called “AI losers,” firms that could face tougher competition from AI. Over the past 12 months, investors have punished several of these companies, and in a few cases, firms saw their market value drop by nearly half.
Some of the biggest declines occurred in the shares of software companies whose products could, in theory, be replaced someday by lower-cost AI-built tools. Certain service providers have also traded lower, especially those with high margins and a data component to their offerings.
Consulting firms, payroll processors, insurance brokers, and wealth management companies have faced challenges due to AI-related worries — yet they still fundamentally thrive as businesses.
The potential of AI is significant, but we argue that investors shouldn’t let it blind them to other opportunities.
Are Some Perceived ‘AI Losers’ Misjudged?
As value investors, we apply a disciplined lens to companies, focusing on the underlying health and quality of their businesses.
Our analysis indicates that numerous AI-pressured firms have established stable, reliable operations and consistently increase their earnings and intrinsic value over time.
Some companies operate in niche markets where new competitors face challenges due to regulatory barriers, technical difficulties or the need to build customer trust. This is especially true for those in finance and health care, sectors that were also slower to adopt innovations like cloud computing and data storage.
Moreover, we believe the market underappreciates these firms' capacity to harness AI to improve their offerings and operations, making them even more competitive.
Assessing Quality and Valuation Amid AI Disruption
When many of these “losers” experienced declines in their valuations, it presented a buying opportunity, as we believe their share prices are now undervalued. Since then, several of these stocks have rallied significantly from their lows earlier in the year, reinforcing our view.
This doesn’t imply that AI will never fundamentally disrupt their business models in the long run. We keep a close watch on the development and deployment of new AI tools to evaluate this potential risk.
It also doesn’t mean that all companies automatically become undervalued when their share prices fall because of AI fears. Some of these affected firms still trade at valuations we believe are too high.
However, cases like these highlight the benefits of a value-oriented investment approach. Careful evaluation of a company's quality can reveal stocks that present potentially attractive opportunities for investors.
That’s what we see across many of the firms threatened by AI. Despite the hype and fear in the market, we believe several are well-positioned to create diversified return potential – exactly what our process is designed to uncover.
Inflation in Focus
Get market updates, behavioral insights and investment ideas.
A form of securitized debt that represents ownership in pools of mortgage loans and their payments.
A form of securitized debt (defined below), ABS are structured like mortgage-backed securities (MBS, defined below). But instead of mortgage loans or interest in mortgage loans, the underlying assets may include such items as auto loans, home equity loans, student loans, small business loans, and credit card debt. The value of an ABS is affected by changes in the market's perception of the assets backing the security, the creditworthiness of the servicing agent for the loan pool, the originator of the loans, or the financial institution providing any credit enhancement.
Basis points are used in financial literature to express values that are carried out to two decimal places (hundredths of a percentage point), particularly ratios, such as yields, fees, and returns. Basis points describe values that are typically on the right side of the decimal point--one basis point equals one one-hundredth of a percentage point (0.01%). So 25 basis points equals 0.25%, and 50 basis points equals 0.50%. Only when basis points equal or exceed 100 does the value move to the left of the decimal point--100 basis points equals 1.00%, 500 basis points equals 5.00%, etc.
Securities and issuers rated AAA to BBB are considered/perceived “investment-grade”; those rated below BBB are considered/perceived non-investment-grade or more speculative.
Beta is a standard measurement of potential investment risk and return. It shows how volatile a security's or an investment portfolio's returns have been compared with their respective benchmark indices. A benchmark index's beta always equals 1. A security or portfolio with a beta greater than 1 had returns that fluctuated more, both up and down, than those of its benchmark, while a beta of less than 1 indicates less fluctuation than the benchmark.
Represents securities that are taxable, registered with the Securities and Exchange Commission, and U.S. dollar-denominated. The index covers the U.S. investment-grade fixed-rate bond market, with index components for government and corporate securities, mortgage pass-through securities, and asset-backed securities.
Entity responsible for oversight of a nation’s monetary system, including policies and interest rates.
Volatility indexes are forward-looking measures of the market's expectations of volatility (or how much a stock index's price moves). The CBOE manages and publishes three of the most widely used volatility indexes based on three major stock indexes: The VIX Index tracks the expected 30-day future volatility of the S&P 500 Index, the VXN Index tracks the expected 30-day future volatility of the NASDAQ-100 Index and the VXD Index tracks the expected 30-day future volatility of the Dow Jones Industrial Average Index. VIX, VXN and VXD are the ticker symbols for these three volatility indexes. The VIX in particular is a widely used measure of market risk and is often referred to as the "investor fear gauge."
A form of securitized debt, typically backed by pools of corporate loans and their payments.
MBS that represent ownership in pools of commercial real estate loans used to finance the construction and improvement of income-producing properties, including office buildings, shopping centers, industrial parks, warehouses, hotels, and apartment complexes.
Short-term debt issued by corporations to raise cash and to cover current expenses in anticipation of future revenues.
Commodities are raw materials or primary agricultural products that can be bought or sold on an exchange or market. Examples include grains such as corn, foods such as coffee, and metals such as copper.
CPI is the most commonly used statistic to measure inflation in the U.S. economy. Sometimes referred to as headline CPI, it reflects price changes from the consumer's perspective. It's a U.S. government (Bureau of Labor Statistics) index derived from detailed consumer spending information. Changes in CPI measure price changes in a market basket of consumer goods and services such as gas, food, clothing, and cars. Core CPI excludes food and energy prices, which tend to be volatile.
Debt instruments issued by corporations, as distinct from those issued by governments, government agencies, or municipalities. Corporate securities typically have the following features: 1) they are taxable, 2) they tend to have more credit (default) risk than government or municipal securities, so they tend to have higher yields than comparable-maturity securities in those sectors; and 3) they are traded on major exchanges, with prices published in newspapers.
Correlation measures the relationship between two investments--the higher the correlation, the more likely they are to move in the same direction for a given set of economic or market events. So if two securities are highly correlated, they will move in the same direction the vast majority of the time. Negatively correlated investments do the opposite--as one security rises, the other falls, and vice versa. No correlation means there is no relationship between the movement of two securities--the performance of one security has no bearing on the performance of the other. Correlation is an important concept for portfolio diversification--combining assets with low or negative correlations can improve risk-adjusted performance over time by providing a diversity of payouts under the same financial conditions.
The coupon interest rate is the stated/set interest rate that is assigned to each interest-paying fixed-income security when it is issued. It is used to calculate the security's periodic interest payments to investors; the coupon rate is applied to the security's principal value to generate interest payments.
Credit quality reflects the financial strength of the issuer of a security, and the ability of that issuer to provide timely payment of interest and principal to investors in the issuer's securities. Common measurements of credit quality include the credit ratings provided by credit rating agencies such as Standard & Poor's and Moody's. Credit quality and credit quality perceptions are a key component of the daily market pricing of fixed-income securities, along with maturity, inflation expectations and interest rate levels.
Measurements of credit quality (defined below) provided by credit rating agencies (defined below). Those provided by Standard & Poor's typically are the most widely quoted and distributed, and range from AAA (highest quality; perceived as least likely to default) down to D (in default). Securities and issuers rated AAA to BBB are considered/perceived to be "investment-grade"; those below BBB are considered/perceived to be non-investment-grade or more speculative.
Credit risk is the risk that the inability or perceived inability of the issuers of debt securities to make interest and principal payments will cause the value of those securities to decrease. Changes in the credit ratings of debt securities could have a similar effect.
A debt instrument, including bonds, certificates of deposit or preferred stocks.
Deflation is the opposite of inflation (see Inflation); it describes a decline in prices for goods, assets and services, and is considered a highly undesirable economic outcome by economists and policymakers.
A payment of a company's earnings to stockholders as a distribution of profits.
The return earned by a stock investor, calculated by dividing the amount of annual dividends per share by the current share price of the stock.
Occurs when the investor or fund manager uses techniques attempting to prevent a decrease in the value of the investment.
Duration is an important indicator of potential price volatility and interest rate risk in fixed income investments. It measures the price sensitivity of a fixed income investment to changes in interest rates. The longer the duration, the more a fixed income investment's price will change when interest rates change. Duration also reflects the effect caused by receiving fixed income cash flows sooner instead of later. Fixed income investments structured to potentially pay more to investors earlier (such as high-yield, mortgage, and callable securities) typically have shorter durations than those that return most of their capital at maturity (such as zero-coupon or low-yielding noncallable Treasury securities), assuming that they have similar maturities.
The risk and/or opportunity to a company's market valuation resulting from environmental, social and governance (ESG) factors. Depending on the sector, environmental and social factors include, but are not limited to, 1) climate change, 2) water stress, 3) product safety and quality (supply chain and manufacturing), 4) cybersecurity and data privacy, and 5) human capital management. Regardless of the sector, governance factors include: 1) business (mis)conduct, 2) board composition, independence and entrenchment, 3) accounting practices, 4) ownership structure, and 5) executive pay-for-sustainability performance alignment.
Together with the national central banks of the European Union member states whose currency is the Euro (€), the European Central Bank (ECB) defines and implements the monetary policy for the Euro area.
The eurozone is sometimes referred to as the euro area and represents the member states that participate in the economic and monetary union (EMU) with the European Union (EU). The eurozone currently consists of: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain.
The federal funds rate is an overnight interest rate banks charge each other for loans. More specifically, it's the interest rate charged by banks with excess reserves at a Federal Reserve district bank to banks needing overnight loans to meet reserve requirements. It's an interest rate that's mentioned frequently within the context of the Federal Reserve's interest rate policies. The Federal Reserve's Open Market Committee (defined below) sets a target for the federal funds rate (which is a key benchmark for all short-term interest rates, especially in the money markets), which it then supports/strives for with its open market operations (buying or selling government securities).
The Fed is the U.S. central bank, responsible for monetary policies affecting the U.S. financial system and the economy.
A floating rate is associated with payments that fluctuate with an underlying interest rate level, as opposed to paying fixed-rate income.
Investment "fundamentals," in the context of investment analysis, are typically those factors used in determining value that are more economic (growth, interest rates, inflation, employment) and/or financial (income, expenses, assets, credit quality) in nature, as opposed to "technicals," which are based more on market price (into which fundamental factors are considered to have been "priced in"), trend, and volume factors (such as supply and demand), and momentum. Technical factors can often override fundamentals in near-term investor and market behavior, but, in theory, investments with strong fundamental supports should maintain their value and perform relatively well over long time periods.
One of the biggest sectors in the municipal securities (defined below) market. Typically, these bonds are secured by the full faith and credit pledge (defined above) of the issuer and usually supported by the issuer's taxing power (tax revenues provide the means by which most interest payments are made). GO bonds can be issued by states, counties, cities, towns and regional districts to fund a variety of public projects, including construction of and improvements to schools, highways, and water and sewer systems.
The Global Economic Policy Uncertainty Index aims to quantify the level of uncertainty surrounding future economic policies based on news coverage, tax regulations and economic forecasts. The global index is an average of national economic policy uncertainty indices for 20 countries.
A measure of the total economic output in goods and services for an economy.
High-yield bonds are fixed income securities with lower credit quality and lower credit ratings. High-yield securities are those rated below BBB- by Standard & Poor's.
Inflation, sometimes referred to as headline inflation, reflects rising prices for consumer goods and services, or equivalently, a declining value of money. Core inflation excludes food and energy prices, which tend to be volatile. It is the opposite of deflation (see Deflation).
Debt securities that offer returns adjusted for inflation; a feature designed to eliminate the inflation risk.
Published on a monthly basis, the ISM surveys more than 300 manufacturing firms on employment, production, new orders, supplier deliveries, and inventories. A composite diffusion index of national manufacturing conditions is constructed, where readings above (below) 50 percent indicate an expanding (contracting) manufacturing sector.
A debt security with a relatively low risk of default issued and sold by a corporation to investors.
Liquidity describes the degree to which an asset or security can be quickly bought or sold in the market without affecting the asset's price.
This phrase refers to seven stocks that have been high-performing in the technology sector — Alphabet, Amazon, Apple, Meta Platforms, Microsoft, NVIDIA and Tesla.
A form of securitized debt (defined below) that represents ownership in pools of mortgage loans and their payments. Most MBS are structured as "pass-throughs"--the monthly payments of principal and interest on the mortgages in the pool are collected by the financial entity that is servicing the mortgages and are "passed through" monthly to investors. The monthly and principal payments are key differences between MBS and other bonds such as Treasuries, which pay interest every six months and return the whole principal at maturity. Most MBS are issued or guaranteed by the U.S. government, a government-sponsored enterprise (GSE), or by a private lending institution.
A free float-adjusted market capitalization-weighted index that is designed to measure the equity market performance of developed and emerging markets, excluding the United States.
The MSCI ACW (All Country World) Investable Market Index (IMI) captures large, mid and small cap representation across 23 Developed Markets (DM) and 24 Emerging Markets (EM) countries. With 9,139 constituents, the index is comprehensive, covering approximately 99% of the global equity investment opportunity set.
A free float-adjusted market capitalization weighted index that is designed to measure the equity market performance of developed markets.
These are long-term municipal securities (defined below) with maturities of 10 years or longer.
Debt securities typically issued by or on behalf of U.S. state and local governments, their agencies or authorities to raise money for a variety of public purposes, including financing for state and local governments as well as financing for specific projects and public facilities. In addition to their specific set of issuers, the defining characteristic of munis is their tax status. The interest income earned on most munis is exempt from federal income taxes. Interest payments are also generally exempt from state taxes if the bond owner resides within the state that issued the security. The same rule applies to local taxes. Another interesting characteristic of munis: Individuals, rather than institutions, make up the largest investor base. In part because of these characteristics, munis tend to have certain performance attributes, including higher after-tax returns than other fixed income securities of comparable maturity and credit quality and low volatility relative to other fixed-income sectors. The two main types of munis are general obligation bonds (GOs) and revenue bonds. GOs are munis secured by the full faith and credit of the issuer and usually supported by the issuer's taxing power. Revenue bonds are secured by the charges tied to the use of the facilities financed by the bonds.
For most bonds and other fixed-income securities, nominal yield is simply the yield you see listed online or in newspapers. Most nominal fixed-income yields include some extra yield, an "inflation premium," that is typically priced/added into the yields to help offset the effects of inflation (see Inflation). Real yields (see Real yield), such as those for TIPS (see TIPS), don't have the inflation premium. As a result, nominal yields are typically higher than TIPS yields and other real yields.
MBS that represent ownership in pools of commercial real estate loans used to finance the construction and improvement of income-producing properties. Non-agency CMBS are not guaranteed by the U.S. government or a government-sponsored enterprise.
The personal consumption expenditures ("PCE") price deflator—which comes from the Bureau of Economic Analysis' quarterly report on U.S. gross domestic product—is based on a survey of businesses and is intended to capture the price changes in all final goods, no matter the purchaser. Because of its broader scope and certain differences in the methodology used to calculate the PCE price index, the Federal Reserve ("the Fed") holds the PCE deflator as its preferred, consistent measure of inflation over time.
The price of a stock divided by its annual earnings per share. These earnings can be historical (the most recent 12 months) or forward-looking (an estimate of the next 12 months). A P/E ratio allows analysts to compare stocks on the basis of how much an investor is paying (in terms of price) for a dollar of recent or expected earnings. Higher P/E ratios imply that a stock's earnings are valued more highly, usually on the basis of higher expected earnings growth in the future or higher quality of earnings.
Measures the average change over time in the selling prices received by domestic producers for their output. The prices included in the PPI are from the first commercial transaction for many products and some services.
Indicator of the economic health of the manufacturing sector, based on monthly surveys.
Nationally recognized statistical rating organizations assign quality ratings to reflect forward-looking opinions on the creditworthiness of loan issuers.
A form of monetary policy used by central banks to stimulate economic growth. In QE, a central bank (such as the U.S. Federal Reserve) buys domestic government securities to increase the domestic money supply, lower interest rates, and encourage investors to make investments in riskier assets such as stocks and high-yield securities.
Real estate investment trusts (REITs) are securities that trade like stocks and invest in real estate through properties or mortgages.
For most bonds and other fixed-income securities, real yield is simply the yield you see listed online or in newspapers (see Yield) minus the premium (extra yield) added to help counteract the effects of inflation (see Inflation). Most "nominal" fixed-income yields (see Nominal yield) include an "inflation premium" that is typically priced into the yields to help offset the effects of inflation. Real yields, such as those for TIPS, don't have the inflation premium. As a result, TIPS yields and other real yields are typically lower than most nominal yields.
Trades or investments made on the assumption that the world economy will rebound due to reflation (a reversal of deflation due to a government's economic fiscal or monetary policy to stimulate the economy).
One of the biggest sectors in the municipal debt (defined above) market. Unlike a general obligation (GO) bond (defined above), revenue bonds are not backed by a municipal issuer's taxing authority. Instead, interest and principal are secured by the net revenues (tolls, fees, or other charges tied to usage) from the project or facility being financed. Revenue bonds are issued to finance a variety of capital projects, including construction or refurbishment of utility and waste disposal systems, highways, bridges, tunnels, air and seaport facilities, schools and hospitals.
Measures the performance of those Russell 1000 Index companies (the 1,000 largest publicly traded U.S. companies, based on total market capitalization) with higher price-to-book ratios and higher forecasted growth values.
Measures the performance of those Russell 1000 Index companies (the 1,000 largest publicly traded U.S. companies, based on total market capitalization) with lower price-to-book ratios and lower forecasted growth values.
Measures the performance of those Russell 2000 Index companies (the 2,000 smallest of the 3,000 largest publicly traded U.S. companies, based on total market capitalization) with lower price-to-book ratios and lower forecasted growth values.
A style-concentrated index designed to track the performance of stocks that exhibit the strongest growth characteristics by using a style-attractiveness weighting scheme.
The S&P 500® Index is composed of 500 selected common stocks most of which are listed on the New York Stock Exchange. It is not an investment product available for purchase.
The S&P 500 Value Index is a style-concentrated index that measures stocks in the S&P 500 using three factors: the ratios of book value, earnings, and sales to price. It is not an investment product available for purchase.
Provides investors with a benchmark for mid-sized companies. The index covers over 7% of the U.S. equity market, and seeks to remain an accurate measure of mid-sized companies, reflecting the risk and return characteristics of the broader mid-cap universe on an on-going basis.
A capitalization-weighted index consisting of 600 domestic stocks, measures the small company segment of the U.S. market.
Debt resulting from the process of aggregating debt instruments into a pool of similar debts, then issuing new securities backed by the pool (securitizing the debt). Asset-backed and mortgage-backed securities (ABS and MBS, defined further above) and collateralized mortgage obligations (CMOs, defined above) are common forms of securitized debt. The credit quality (defined above) of securitized debt can vary significantly, depending on the underwriting standards of the original debt issuers, the credit quality of the issuers, economic or financial conditions that might affect payments, the existence of credit backing or guarantees, etc.
A security that has a higher priority compared to another in the event of liquidation.
A country's own government-issued debt, priced in its native currency, that can be sold to investors in other countries to raise needed funds. For example, U.S. Treasury debt is U.S. sovereign debt, and would be referred to as sovereign debt when bought by foreign investors. Conversely, debt issued by foreign governments and priced in their currencies would be sovereign debt to U.S. investors.
In fixed income parlance, spreads are simply measured differences or gaps that exist between two interest rates or yields that are being compared with each other. Spreads typically exist and are measured between fixed income securities of the same credit quality (defined above), but different maturities, or of the same maturity, but different credit quality. Changes in spreads typically reflect changes in relative value, with "spread widening" usually indicating relative price depreciation of the securities whose yields are increasing most, and "spread tightening" indicating relative price appreciation of the securities whose yields are declining most (or remaining relatively fixed while other yields are rising to meet them). Value-oriented investors typically seek to buy when spreads are relatively wide and sell after spreads tighten.
In fixed income parlance, these are typically non-Treasury securities that usually trade in the fixed income markets at higher yields than same-maturity U.S. Treasury securities. The yield difference between Treasuries and non-Treasuries is called the "spread" (defined further above), hence the name "spread sectors" for non-Treasuries. These sectors--such as corporate-issued securities and mortgage-backed securities (MBS, defined above)--typically trade at higher yields (spreads) than Treasuries because they usually have relatively lower credit quality (defined above) and more credit/default risk (defined above), and/or they have more prepayment risk (defined above).
Changes in spreads that reflect changes in relative value, with "spread widening" usually indicating relative price depreciation and "spread tightening" indicating relative price appreciation.
Stagflation describes slowing economic growth combined with high inflation.
An unsecured loan or bond that ranks below more senior loans in terms of claims on assets or earnings.
For bonds and other fixed-income securities, total return is a standard performance measurement that incorporates both income (primarily from interest payments) and changes in the prices of the securities (see Price changes from market changes). It is viewed as a more complete measurement of fixed-income performance than yield alone.
TIPS are a special type of U.S. Treasury security designed to address a fundamental, long-standing fixed-income market issue: that the fixed interest payments and principal values at maturity of most fixed-income securities don't adjust for inflation. TIPS interest payments and principal values do. The adjustments include upward or downward changes to both principal and coupon interest based on inflation. TIPS are inflation-indexed; that is, tied to the U.S. government's Consumer Price Index (CPI). At maturity, TIPS are guaranteed by the U.S. government to return at least their initial $1,000 principal value, or that principal value adjusted for inflation, whichever amount is greater. In addition, as their principal values are adjusted for inflation, their interest payments also adjust.
A treasury note is a debt security issued by the U.S. government with a fixed interest rate and maturity ranging from one to 10 years.
The yield (defined below) of a Treasury security (most often refers to U.S. Treasury securities issued by the U.S. government).
Debt securities issued by the U.S. Treasury and backed by the direct "full faith and credit" pledge of the U.S. government. Treasury securities include bills (maturing in one year or less), notes (maturing in two to 10 years) and bonds (maturing in more than 10 years). They are generally considered among the highest quality and most liquid securities in the world.
A quantitative estimate of a company or asset’s value.
See Chicago Board of Trade (CBOE) Volatility Indexes.
For bonds and other fixed-income securities, yield is a rate of return on those securities. There are several types of yields and yield calculations. "Yield to maturity" is a common calculation for fixed-income securities, which takes into account total annual interest payments, the purchase price, the redemption value, and the amount of time remaining until maturity.
A line graph showing the yields of fixed income securities from a single sector (such as Treasuries or municipals), but from a range of different maturities (typically three months to 30 years), at a single point in time (often at month-, quarter- or year-end). Maturities are plotted on the x-axis of the graph, and yields are plotted on the y-axis. The resulting line is a key bond market benchmark and a leading economic indicator.
A "spread," in fixed income parlance, is simply a difference. Yield spreads measure yield differences, typically between debt securities with high credit ratings (which typically have lower yields) and those with lower ratings (which typically have higher yields). Yield spreads can also be measured between debt securities with different maturities (shorter-maturity securities typically have lower yields and longer-maturity securities typically have higher yields).
©2026 Standard & Poor's Financial Services LLC. The S&P 500® Index is composed of 500 selected common stocks most of which are listed on the New York Stock Exchange. It is not an investment product available for purchase.
References to specific securities are for illustrative purposes only and are not intended as recommendations to purchase or sell securities. Opinions and estimates offered constitute our judgment and, along with other portfolio data, are subject to change without notice.
International investing involves special risks, such as political instability and currency fluctuations. Investing in emerging markets may accentuate these risks.
Investment return and principal value of security investments will fluctuate. The value at the time of redemption may be more or less than the original cost. Past performance is no guarantee of future results.
Historically, small- and/or mid-cap stocks have been more volatile than the stock of larger, more-established companies. Smaller companies may have limited resources, product lines and markets, and their securities may trade less frequently and in more limited volumes than the securities of larger companies.
Diversification does not assure a profit nor does it protect against loss of principal.
Generally, as interest rates rise, bond prices fall. The opposite is true when interest rates decline.
Past performance is no guarantee of future results. Investment returns will fluctuate and it is possible to lose money.
The opinions expressed are those of American Century Investments (or the portfolio manager) and are no guarantee of the future performance of any American Century Investments portfolio. This material has been prepared for educational purposes only. It is not intended to provide, and should not be relied upon for, investment, accounting, legal or tax advice.