Acadian Asset Management (AAMI) vs AllianceBernstein L.P. Units (AB)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Acadian Asset Management (AAMI) has outperformed AllianceBernstein L.P. Units (AB) over the past year, gaining 108.2% versus a loss of 8.7%. Over five years, AAMI leads with a +245.9% price change compared with -32.7% for AB. Acadian Asset Management is the larger company by market cap ($3.28 billion vs $3.27 billion), about 1.0 times the size.
On valuation, AllianceBernstein L.P. Units trades at a lower forward P/E (9.4x vs 14.3x for Acadian Asset Management). AllianceBernstein L.P. Units offers the higher dividend yield (9.89% vs 0.33%).
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | AAMI | AB |
|---|---|---|
| Share price | $92.55 | $35.10 |
| Market cap | $3.28B | $3.27B |
| 1-day change | -1.01% | +0.03% |
| YTD return | +96.91% | -8.81% |
| 1-year return | +108.16% | -8.71% |
| 5-year return | +245.85% | -32.73% |
| P/E ratio (TTM) | 32.82 | 10.42 |
| Forward P/E | 14.28 | 9.36 |
| EPS (TTM) | $2.82 | $3.37 |
| Dividend yield | 0.33% | 9.89% |
| Annual dividend | $0.31 | $3.47 |
| 52-week high | $98.52 | $44.11 |
| 52-week low | $41.47 | $34.58 |
| Distance from 52-week high | -6.06% | -20.43% |
| Analyst consensus | hold | hold |
| Avg. price target upside | -1.67% | +9.09% |
| Average volume | 424.01K | 284.38K |
| Shares outstanding | 35.49M | 93.08M |
| Employees | 396 | 4,400 |
| Sector | Finance | Financial Services |
| Industry | Investment Managers | Asset Management |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- AAMI has outperformed AB by 116.9 percentage points over the past year.
- Acadian Asset Management trades at a higher earnings multiple (32.8x vs 10.4x trailing P/E).
- AllianceBernstein L.P. Units offers a meaningfully higher dividend yield (9.89% vs 0.33%).
- The two companies sit in different sectors: Acadian Asset Management in Finance and AllianceBernstein L.P. Units in Financial Services.
About Acadian Asset Management
AAMI stock →Acadian Asset Management Inc. is a publicly owned asset management holding company.
Finance · Investment Managers · 396 employees
About AllianceBernstein L.P. Units
AB stock →AllianceBernstein Holding L.P. is a publicly owned investment manager.
Financial Services · Asset Management · 4,400 employees
AAMI vs AB FAQ
Which is bigger, Acadian Asset Management or AllianceBernstein L.P. Units?
Acadian Asset Management (AAMI) is larger, with a market capitalization of $3.28B compared with $3.27B for AllianceBernstein L.P. Units (AB).
Which stock has performed better over the past year, AAMI or AB?
AAMI returned +108.16% over the past 12 months, compared with -8.71% for AB (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, AAMI or AB?
AB has the lower trailing P/E at 10.4, versus 32.8 for AAMI. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Acadian Asset Management or AllianceBernstein L.P. Units?
AllianceBernstein L.P. Units has the higher yield at 9.89%, compared with 0.33% for Acadian Asset Management.
Are Acadian Asset Management and AllianceBernstein L.P. Units in the same industry?
No. Acadian Asset Management is in the Finance sector, while AllianceBernstein L.P. Units is in Financial Services.