Sifting through countless of stocks in the Capital Markets 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 T. Rowe Price Group, Inc., Interactive Brokers Group or Inc. 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 T. Rowe Price Group, Inc., Interactive Brokers Group and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About T. Rowe Price Group, Inc., Interactive Brokers Group and Inc.

T. Rowe Price Group, Inc. is a publicly owned investment manager. The firm provides its services to individuals, institutional investors, retirement plans, financial intermediaries, and institutions. It launches and manages equity and fixed income mutual funds. The firm invests in the public equity and fixed income markets across the globe. It employs fundamental and quantitative analysis with a bottom-up approach. The firm utilizes in-house and external research to make its investments. It employs socially responsible investing with a focus on environmental, social, and governance issues. It makes investment in late-stage venture capital transactions and usually invests between $3 million and $5 million. The firm was previously known as T. Rowe Group, Inc. and T. Rowe Price Associates, Inc. T. Rowe Price Group, Inc. was founded in 1937 and is based in Baltimore, Maryland, with additional offices in Colorado Springs, Colorado; Owings Mills, Maryland; San Francisco, California; New York, New York; Philadelphia, Pennsylvania; Tampa, Florida; Toronto, Ontario; Hellerup, Denmark; Amsterdam, The Netherlands; Luxembourg, Grand Duchy of Luxembourg; Zurich, Switzerland; Dubai, United Arab Emirates; London, United Kingdom; Sydney, New South Wales; Hong Kong; Tokyo, Japan; Singapore; Frankfurt, Shanghai, China; Germany, Madrid, Spain, Milan, Italy, Stockholm, Sweden, Melbourne, Australia, Amsterdam, Netherlands and Washington, DC.

Interactive Brokers Group, Inc. operates as an automated electronic broker in the United States and internationally. The company engages in the execution, clearance, and settlement of trades in stocks, options, futures, foreign exchange instruments, bonds, mutual funds, exchange traded funds (ETFs), precious metals, and cryptocurrencies. It also offers custody and service accounts for hedge and mutual funds, ETFs, registered investment advisors, proprietary trading groups, introducing brokers, and individual investors. In addition, the company provides custody, prime brokerage, securities, and margin lending services. It serves institutional and individual customers through electronic exchanges and market centers. Interactive Brokers Group, Inc. was founded in 1977 and is headquartered in Greenwich, Connecticut.

Latest Capital Markets and T. Rowe Price Group, Inc., Interactive Brokers Group, Inc. Stock News

As of December 12, 2025, T. Rowe Price Group, Inc. had a $22.9 billion market capitalization, compared to the Capital Markets median of $3.3 million. T. Rowe Price Group, Inc.’s stock is down 7.2% in 2025, down 1.6% in the previous five trading days and down 15.07% in the past year.

Currently, T. Rowe Price Group, Inc.’s price-earnings ratio is 11.5. T. Rowe Price Group, Inc.’s trailing 12-month revenue is $7.2 billion with a 28.9% net profit margin. Year-over-year quarterly sales growth most recently was 6.0%. Analysts expect adjusted earnings to reach $9.701 per share for the current fiscal year. T. Rowe Price Group, Inc. currently has a 4.8% dividend yield.

As of December 12, 2025, Interactive Brokers Group, Inc. had a $28.6 billion market cap, putting it in the 90th percentile of all stocks. Interactive Brokers Group, Inc.’s stock is up 45.2% in 2025, down 0.5% in the previous five trading days and up 45.8% in the past year.

Currently, Interactive Brokers Group, Inc.’s price-earnings ratio is 31.0. Interactive Brokers Group, Inc.’s trailing 12-month revenue is $6.0 billion with a 15.3% net profit margin. Year-over-year quarterly sales growth most recently was 23.2%. Analysts expect adjusted earnings to reach $2.117 per share for the current fiscal year. Interactive Brokers Group, Inc. currently has a 0.5% dividend yield.

How We Compare T. Rowe Price Group, Inc., Interactive Brokers Group and Inc. 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 T. Rowe Price Group, Inc., Interactive Brokers Group and Inc.’s stock grades to see how they measure up against one another.

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T. Rowe Price Group, Inc., Interactive Brokers Group and Inc. Growth Grades

Company	Ticker	Growth
T. Rowe Price Group, Inc.	TROW	A
Interactive Brokers Group, Inc.	IBKR	B

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.

T. Rowe Price Group, Inc. has a Growth Score of 81, which is Very Strong. Interactive Brokers Group, Inc. has a Growth Score of 70, which is Strong.

The Growth Grade Winner: T. Rowe Price Group, Inc.

As you can clearly see from the Growth Grade breakdown above, T. Rowe Price Group, Inc. has a more attractive growth grade than Interactive Brokers Group, Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, T. Rowe Price Group, Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

T. Rowe Price Group, Inc., Interactive Brokers Group and Inc.’s Quality Grades

Company	Ticker	Quality
T. Rowe Price Group, Inc.	TROW	A
Interactive Brokers Group, Inc.	IBKR	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.

T. Rowe Price Group, Inc. has a Quality Score of 83, which is Very Strong. Interactive Brokers Group, Inc. has a Quality Score of 35, which is Weak.

The Quality Grade Winner: T. Rowe Price Group, Inc.

As you can clearly see from the Quality Grade breakdown above, T. Rowe Price Group, Inc. has a better overall quality grade than Interactive Brokers Group, Inc.. For investors who are looking for companies with higher quality than others in the same industry, T. Rowe Price Group, Inc. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

T. Rowe Price Group, Inc., Interactive Brokers Group and Inc.’s Momentum Grades

Company	Ticker	Momentum
T. Rowe Price Group, Inc.	TROW	D
Interactive Brokers Group, Inc.	IBKR	B

Momentum grades help to 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. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

T. Rowe Price Group, Inc. has a Momentum Score of 35, which is Weak. Interactive Brokers Group, Inc. has a Momentum Score of 71, which is Strong.

The Momentum Grade Winner: Interactive Brokers Group, Inc.

As you can clearly see from the Momentum Grade breakdown above, Interactive Brokers Group, Inc. is considered to have stronger momentum compared to T. Rowe Price Group, Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, Interactive Brokers Group, Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other T. Rowe Price Group, Inc., Interactive Brokers Group and Inc. Grades

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

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).

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.

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 T. Rowe Price Group, Inc., Interactive Brokers Group and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, T. Rowe Price Group, Inc., Interactive Brokers Group or Inc. Stock?

Overall, T. Rowe Price Group, Inc. stock has a Growth Score of 81, Momentum Score of 35 and Quality Score of 83.

Interactive Brokers Group, Inc. stock has a Growth Score of 70, Momentum Score of 71 and Quality Score of 35.

Comparing T. Rowe Price Group, Inc., Interactive Brokers Group and Inc.’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.