Sifting through countless of stocks in the Financial Services industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in Apollo Global Management, Inc. or State Street Corporation because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how Apollo Global Management, Inc. and State Street Corporation compare based on key financial metrics to determine which better meets your investment needs.

About Apollo Global Management, Inc. and State Street Corporation

Apollo Global Management, Inc. is a private equity firm specializing in investments in credit, private equity, infrastructure, secondaries and real estate markets. The firm prefers to invest in private and public markets. The firm's private equity investments include traditional buyouts, recapitalization, distressed buyouts and debt investments in real estate, corporate partner buyouts, distressed asset, corporate carve-outs, middle market, growth, venture capital, turnaround, bridge, corporate restructuring, special situation, acquisition, and industry consolidation transactions. For credit strategies, the firm focuses to invest in multi-sector credit, semi-liquid credit, direct lending, first lien, unitranche, whole loans and private credit. The firm provides its services to endowment and sovereign wealth funds, as well as other institutional and individual investors. It manages client focused portfolios. The firm launches and manages hedge funds for its clients. It also manages real estate funds and private equity funds for its clients. The firm invests in the fixed income and alternative investment markets across the globe. Its fixed income investments include income-oriented senior loans, bonds, collateralized loan obligations, structured credit, opportunistic credit, non-performing loans, distressed debt, mezzanine debt, and value oriented fixed income securities. The firm seeks to invest in chemicals, commodities, consumer and retail, oil and gas, metals, mining, agriculture, commodities, distribution and transportation, financial and business services, manufacturing and industrial, media distribution, cable, entertainment and leisure, telecom, technology, natural resources, energy, packaging and materials, and satellite and wireless industries. It also focuses on clean energy, sustainable industry, climate solutions, energy transition, industrial decarbonization, sustainable mobility, sustainable resource use, and sustainable real estate. It seeks to invest in companies based in across Africa, Asia, North America with a focus on United States, Western Europe and Europe. It employs a combination of contrarian, value, and distressed strategies to make its investments. The firm seeks to make investments in the range of $75 million and $1500 million. The firm seeks to invest in companies with Enterprise value between $750 million to $2500 million. The firm conducts in-house research to create its investment portfolio. It seeks to acquire minority and majority positions in its portfolio companies. Apollo Global Management, Inc. was founded in 1990 and is headquartered in New York, New York with additional offices in North America, Asia, Africa and Europe.

State Street Corporation provides various financial products and services to institutional investors. It offers custody, accounting, and fund administration services for traditional and alternative assets, as well as multi-asset class investments; recordkeeping, client reporting, and investment book of record, transaction management, loans, cash, derivatives, and collateral services; investor services operations outsourcing; performance, risk, and compliance analytics; financial data management to support institutional investors; foreign exchange, brokerage, and other trading services; securities finance, such as prime services products; and deposit and short-term investment facilities. The company also provides the State Street Alpha platform that combines portfolio management, trading and execution, analytics and compliance tools, and advanced data aggregation and integration with other industry platforms and providers; front-office technology that automates and simplifies the institutional investment process comprising portfolio management and risk analytics, trading, and post-trade settlement with integrated compliance and managed data; investment management solutions; and portfolio management, trading compliance, and manager/sponsor communication. In addition, it offers investment management solutions, such as strategies across equity, fixed income, cash, multi-asset, and alternatives; and ETFs, custom indexed, managed funds, and mandates. The company provides its products and services to mutual funds, collective investment funds and other investment pools, corporate and public retirement plans, insurance companies, wealth managers, investment managers, foundations, and endowments. The company was founded in 1792 and is headquartered in Boston, Massachusetts.

Latest Financial Services and Apollo Global Management, Inc., State Street Corporation Stock News

As of September 1, 2026, Apollo Global Management, Inc. had a $77.8 billion market capitalization, compared to the Financial Services median of $2.3 million. Apollo Global Management, Inc.’s stock is down 8.2% in 2026, down 0.6% in the previous five trading days and down 3.33% in the past year.

Currently, Apollo Global Management, Inc.’s price-earnings ratio is 46.9. Apollo Global Management, Inc.’s trailing 12-month revenue is $35.6 billion with a 5.3% net profit margin. Year-over-year quarterly sales growth most recently was 63.8%. Analysts expect adjusted earnings to reach $8.767 per share for the current fiscal year. Apollo Global Management, Inc. currently has a 1.7% dividend yield.

As of September 1, 2026, State Street Corporation had a $51.6 billion market cap, putting it in the 94th percentile of all stocks. State Street Corporation’s stock is up 47% in 2026, down 2.1% in the previous five trading days and up 63.34% in the past year.

Currently, State Street Corporation’s price-earnings ratio is 16.6. State Street Corporation’s trailing 12-month revenue is $15.0 billion with a 23.0% net profit margin. Year-over-year quarterly sales growth most recently was 18.4%. Analysts expect adjusted earnings to reach $13.694 per share for the current fiscal year. State Street Corporation currently has a 2.0% dividend yield.

How We Compare Apollo Global Management, Inc. and State Street Corporation Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at Apollo Global Management, Inc. and State Street Corporation’s stock grades to see how they measure up against one another.

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Apollo Global Management, Inc. and State Street Corporation Stock Value Grades

Company	Ticker	Value
Apollo Global Management, Inc.	APO	D
State Street Corporation	STT	C

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

Apollo Global Management, Inc. has a Value Score of 40, which is Expensive. State Street Corporation has a Value Score of 41, which is Average.

The Value Stock Winner: No Clear Winner

Neither Apollo Global Management, Inc. or State Street Corporation has a high enough value grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolio. It’s important to look at a wide range of financial metrics in order to determine if Apollo Global Management, Inc. or State Street Corporation is the better investment when it comes to value.

Apollo Global Management, Inc. and State Street Corporation Growth Grades

Company	Ticker	Growth
Apollo Global Management, Inc.	APO	C
State Street Corporation	STT	D

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

Apollo Global Management, Inc. has a Growth Score of 59, which is Average. State Street Corporation has a Growth Score of 37, which is Weak.

The Growth Stock Winner: No Clear Winner

Neither Apollo Global Management, Inc. or State Street Corporation has a high enough Growth Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Apollo Global Management, Inc. or State Street Corporation is the better investment when it comes to sustainable growth.

Apollo Global Management, Inc. and State Street Corporation’s Quality Grades

Company	Ticker	Quality
Apollo Global Management, Inc.	APO	D
State Street Corporation	STT	D

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Apollo Global Management, Inc. has a Quality Score of 26, which is Weak. State Street Corporation has a Quality Score of 24, which is Weak.

The Quality Stock Winner: No Clear Winner

Neither Apollo Global Management, Inc. or State Street Corporation has a high enough Quality Grade to be considered a “winner.” Investors who are considering these companies should do additional due diligence and research to see if either could be a good addition to their portfolios. It’s important to look at a wide range of financial metrics in order to determine if Apollo Global Management, Inc. or State Street Corporation is the better investment when it comes to quality.

Other Apollo Global Management, Inc. and State Street Corporation Grades

In addition to Quality, Value and Growth, A+ Investor also provides grades for Momentum and Estimate Revisions.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether Apollo Global Management, Inc. and State Street Corporation pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Apollo Global Management, Inc. or State Street Corporation Stock?

Overall, Apollo Global Management, Inc. stock has a Value Score of 40, Growth Score of 59 and Quality Score of 26.

State Street Corporation stock has a Value Score of 41, Growth Score of 37 and Quality Score of 24.

Comparing Apollo Global Management, Inc. and State Street Corporation’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.