AAMI vs MS

For growth investors, Acadian Asset Management (AAMI) is the stronger pick with 17.

5% revenue growth year-over-year, versus 11. 5% for Morgan Stanley (MS). Morgan Stanley (MS) offers the better valuation at 21. 0x trailing P/E (18. 0x forward), making it the more compelling value choice. Analysts rate Morgan Stanley (MS) a "Buy" — based on 52 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, Morgan Stanley (MS) is the cheapest at 21.

0x versus Acadian Asset Management at 35. 5x. On forward P/E, Acadian Asset Management is actually cheaper at 16. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Acadian Asset Management (AAMI) delivered a total return of +253.

9%, compared to +154. 7% for Morgan Stanley (MS). Over 10 years, the gap is even starker: MS returned +854. 4% versus AAMI's +471. 7%. 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), Morgan Stanley (MS) is the lower-risk stock at 1.

40β versus Acadian Asset Management's 1. 52β — meaning AAMI is approximately 8% more volatile than MS relative to the S&P 500. On balance sheet safety, Acadian Asset Management (AAMI) carries a lower debt/equity ratio of 4% versus 4% for Morgan Stanley — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Acadian Asset Management (AAMI) is pulling ahead at 17.

5% versus 11. 5% for Morgan Stanley (MS). On earnings-per-share growth, the picture is similar: Morgan Stanley grew EPS 28. 3% year-over-year, compared to -0. 5% for Acadian Asset Management. 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.

Morgan Stanley (MS) is the more profitable company, earning 14.

7% net margin versus 13. 5% for Acadian Asset Management — meaning it keeps 14. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: AAMI leads at 27. 4% versus 19. 1% for MS. At the gross margin level — before operating expenses — AAMI leads at 92. 9%, 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.

On forward earnings alone, Acadian Asset Management (AAMI) trades at 16.

4x forward P/E versus 18. 0x for Morgan Stanley — 1. 6x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MS: -6. 0% to $201. 25.

In this comparison, MS (1.

9% yield) pays a dividend. AAMI does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Morgan Stanley (MS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (1.

9% yield, +854. 4% 10Y return). Acadian Asset Management (AAMI) carries a higher beta of 1. 52 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MS: +854. 4%, AAMI: +471. 7%), 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.

Both stocks operate in the Financial Services sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: AAMI is a small-cap high-growth stock; MS is a large-cap quality compounder stock. MS pays a dividend while AAMI does not, making them suitable for different income and tax situations. 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.