RMR vs CSWC vs ARES vs BX

For growth investors, Ares Management Corporation (ARES) is the stronger pick with 66.

6% revenue growth year-over-year, versus -22. 0% for The RMR Group Inc. (RMR). Capital Southwest Corporation (CSWC) offers the better valuation at 16. 3x trailing P/E (10. 1x forward), making it the more compelling value choice. Analysts rate Capital Southwest Corporation (CSWC) a "Buy" — based on 10 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Capital Southwest Corporation (CSWC) is the cheapest at 16.

3x versus Ares Management Corporation at 62. 8x. On forward P/E, Capital Southwest Corporation is actually cheaper at 10. 1x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Blackstone Inc. wins at 0. 98x versus Ares Management Corporation's 1. 15x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Ares Management Corporation (ARES) delivered a total return of +160.

2%, compared to -13. 5% for The RMR Group Inc. (RMR). Over 10 years, the gap is even starker: ARES returned +929. 6% versus RMR's +57. 5%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), The RMR Group Inc.

(RMR) is the lower-risk stock at 0. 65β versus Ares Management Corporation's 1. 62β — meaning ARES is approximately 151% more volatile than RMR relative to the S&P 500. On balance sheet safety, The RMR Group Inc. (RMR) carries a lower debt/equity ratio of 51% versus 171% for Ares Management Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Ares Management Corporation (ARES) is pulling ahead at 66.

6% versus -22. 0% for The RMR Group Inc. (RMR). On earnings-per-share growth, the picture is similar: Blackstone Inc. grew EPS 7. 2% year-over-year, compared to -28. 3% for Capital Southwest Corporation. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

Capital Southwest Corporation (CSWC) is the more profitable company, earning 43.

1% net margin versus 2. 5% for The RMR Group Inc. — meaning it keeps 43. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: BX leads at 51. 9% versus 6. 0% for RMR. At the gross margin level — before operating expenses — BX leads at 86. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Blackstone Inc. (BX) is the more undervalued stock at a PEG of 0. 98x versus Ares Management Corporation's 1. 15x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Capital Southwest Corporation (CSWC) trades at 10. 1x forward P/E versus 26. 4x for The RMR Group Inc. — 16. 3x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for RMR: 65. 1% to $32. 00.

All stocks in this comparison pay dividends.

Capital Southwest Corporation (CSWC) offers the highest yield at 10. 2%, versus 6. 3% for Blackstone Inc. (BX).

For long-horizon retirement investors, The RMR Group Inc.

(RMR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 65), 9. 4% yield). Blackstone Inc. (BX) carries a higher beta of 1. 53 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (RMR: +57. 5%, BX: +476. 1%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (RMR (Real Estate) and CSWC (Financial Services) and ARES (Financial Services) and BX (Financial Services)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: RMR is a small-cap income-oriented stock; CSWC is a small-cap deep-value stock; ARES is a mid-cap high-growth stock; BX is a mid-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.