AAMI · Acadian Asset Management Inc.
$92.51
-0.65 (-0.70%)
At close · Aug 14
View the 10-K filed Feb 27, 2026
Customer concentration
— top 25 customers 33% of revenue
25 customers — 33% of revenue (As of December 31, 2025)
“our top 25 clients represented approximately 33% of run rate gross management fee revenue.”
5 customers — 14% of revenue (As of December 31, 2025)
“As of December 31, 2025, our top five client relationships represented approximately 14% of total run rate gross management fee revenue”
Market Cap
$3.30B
Shares
35.49M
Registered funds — mutual funds, ETFs and closed-end funds — whose latest Form N-PORT portfolio report holds this stock, matched by the stock's CUSIP. Each row is one fund position with its size, value and weight in that fund.
Funds holding AAMI
404 fund positions| Fund | Ticker | Balance | Value | % of Fund | Side | Reported | Open |
|---|---|---|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | — | 1,585,476 | $86,281,604 | 0.09% | Long | 2026-03-31 | |
| iShares Core S&P Small-Cap ETF | AAXJ | 1,574,821 | $74,016,587 | 0.08% | Long | 2025-12-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | — | 835,413 | $45,463,175 | 0.00% | Long | 2026-03-31 | |
| Impax Small Cap Fund | — | 823,323 | $44,805,238 | 6.05% | Long | 2026-03-31 | |
| PGIM Jennison Small Company Fund | — | 781,180 | $42,511,816 | 1.33% | Long | 2026-03-31 | |
| VANGUARD TOTAL STOCK MARKET INDEX FUND | VB | 835,413 | $39,264,411 | 0.00% | Long | 2025-12-31 | |
| iShares Russell 2000 ETF | — | 663,075 | $36,084,542 | 0.05% | Long | 2026-03-31 | |
| iShares Russell 2000 ETF | AAXJ | 689,703 | $32,416,041 | 0.04% | Long | 2025-12-31 | |
| Invesco Discovery Fund | — | 266,158 | $19,245,885 | 0.25% | Long | 2026-05-31 | |
| Invesco S&P SmallCap Momentum ETF | — | 280,931 | $18,920,703 | 0.69% | Long | 2026-04-30 | |
| Fidelity Small Cap Index Fund | — | 263,907 | $17,774,136 | 0.05% | Long | 2026-04-30 | |
| College Retirement Equities Fund - Total Global Stock Account | — | 318,596 | $17,337,994 | 0.01% | Long | 2026-03-31 | |
| VANGUARD EXTENDED MARKET INDEX FUND | — | 295,022 | $16,055,097 | 0.02% | Long | 2026-03-31 | |
| Fidelity Small Cap Index Fund | FSTB | 258,032 | $14,300,133 | 0.05% | Long | 2026-01-31 | |
| U.S. SMALL CAP PORTFOLIO | — | 202,867 | $13,663,092 | 0.07% | Long | 2026-04-30 | |
| VANGUARD EXTENDED MARKET INDEX FUND | VB | 286,007 | $13,442,329 | 0.02% | Long | 2025-12-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | — | 238,271 | $12,966,708 | 0.09% | Long | 2026-03-31 | |
| Invesco S&P SmallCap Momentum ETF | CVY | 228,442 | $12,660,256 | 0.57% | Long | 2026-01-31 | |
| Federated Hermes MDT Small Cap Core Fund | — | 184,470 | $12,424,055 | 0.66% | Long | 2026-04-30 | |
| iShares S&P Small-Cap 600 Growth ETF | — | 227,985 | $12,406,944 | 0.19% | Long | 2026-03-31 | |
| Nuveen Quant Small/Mid Cap Equity Fund | — | 178,689 | $12,034,704 | 0.47% | Long | 2026-04-30 | |
| iShares Russell 2000 Growth ETF | — | 218,889 | $11,911,939 | 0.10% | Long | 2026-03-31 | |
| Bridge Builder Small/Mid Cap Growth Fund | — | 207,252 | $11,278,654 | 0.12% | Long | 2026-03-31 | |
| iShares Russell 2000 Growth ETF | AAXJ | 236,688 | $11,124,336 | 0.08% | Long | 2025-12-31 | |
| State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF | BWX | 236,361 | $11,108,967 | 0.08% | Long | 2025-12-31 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | — | 192,766 | $10,490,326 | 0.11% | Long | 2026-03-31 | |
| iShares S&P Small-Cap 600 Growth ETF | AAXJ | 219,528 | $10,317,816 | 0.16% | Long | 2025-12-31 | |
| VANGUARD RUSSELL 2000 INDEX FUND | — | 137,902 | $9,971,694 | 0.06% | Long | 2026-05-31 | |
| U.S. MICRO CAP PORTFOLIO | — | 146,922 | $9,895,197 | 0.13% | Long | 2026-04-30 | |
| Fidelity Extended Market Index Fund | — | 136,171 | $9,846,525 | 0.02% | Long | 2026-05-31 | |
| Federated Hermes MDT Small Cap Growth Fund | — | 137,241 | $9,243,181 | 1.24% | Long | 2026-04-30 | |
| Schwab U.S. Small-Cap ETF | — | 126,673 | $9,159,725 | 0.04% | Long | 2026-05-31 | |
| VANGUARD TAX-MANAGED SMALL-CAP FUND | VEA | 192,766 | $9,060,002 | 0.10% | Long | 2025-12-31 | |
| Fidelity Enhanced Small Cap ETF | — | 165,679 | $9,016,251 | 0.22% | Long | 2026-03-31 | |
| Applied Finance Explorer Fund | — | 131,329 | $8,845,008 | 0.89% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S&P(R) Capital Markets ETF | BWX | 179,832 | $8,452,104 | 1.59% | Long | 2025-12-31 | |
| VANGUARD EXPLORER FUND | — | 124,753 | $8,402,115 | 0.04% | Long | 2026-04-30 | |
| Schwab Fundamental U.S. Small Company ETF | — | 115,413 | $8,345,514 | 0.09% | Long | 2026-05-31 | |
| Dimensional U.S. Small Cap ETF | — | 114,098 | $7,684,500 | 0.05% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF | — | 139,416 | $7,587,019 | 0.19% | Long | 2026-03-31 | |
| BlackRock Advantage Small Cap Core Fund | — | 104,584 | $7,562,469 | 0.14% | Long | 2026-05-29 | |
| Applied Finance Explorer Fund | BTCL | 131,329 | $7,278,253 | 0.77% | Long | 2026-01-31 | |
| First Trust Small Cap Growth AlphaDEX Fund | — | 107,121 | $7,214,599 | 0.69% | Long | 2026-04-30 | |
| State Street(R) SPDR(R) S&P(R) Capital Markets ETF | — | 131,619 | $7,162,706 | 1.72% | Long | 2026-03-31 | |
| William Blair Small Cap Value Fund | — | 97,290 | $6,958,181 | 0.66% | Long | 2026-06-30 | |
| VANGUARD S&P SMALL-CAP 600 INDEX FUND | — | 91,656 | $6,627,645 | 0.11% | Long | 2026-05-31 | |
| First Trust Small Cap Growth AlphaDEX Fund | FAB | 119,121 | $6,601,686 | 0.73% | Long | 2026-01-31 | |
| VANGUARD STRATEGIC EQUITY FUND | — | 120,152 | $6,538,672 | 0.06% | Long | 2026-03-31 | |
| Janus Henderson Small/Mid Cap Growth Alpha ETF | — | 96,771 | $6,517,527 | 0.67% | Long | 2026-04-30 | |
| Fidelity Enhanced Small Cap ETF | FBCG | 136,780 | $6,428,660 | 0.19% | Long | 2025-12-31 |
Showing 1–50 of 404 positions
Key facts
CIK
1748824
CUSIP
10948W103
13F (30d)
287 filings
285 filers
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