ACADIAN ASSET MANAGEMENT INC AAMI
$73.09
+1.5% 52w: $31.53 – $82.72
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data31.5357.1382.72
Jun 20, 2025 Jul 2, 2026
Institutional holders
256
+0 QoQ
13F value
$1.96B
+17.4% QoQ
Smart-money holders
9
signal tier ≥ 2
New smart buyers
3
Q1 2026
Options barometer
puts only
— calls / $201K puts
Institutional value by quarter
Number of holders
Who owns AAMI?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| PAULSON & CO. INC. ★3 | Fundamental concentrated | 7.7M | $421.4M | 13.5% | Held |
| BlackRock, Inc. | Index provider | 4.6M | $248.9M | 0.0% | -1.7% |
| JENNISON ASSOCIATES LLC | Other | 2.0M | $110.0M | 0.1% | +5.9% |
| Empyrean Capital Partners, LP ★2 | Fundamental diversified | 1.3M | $71.2M | 2.5% | -6.9% |
| STATE STREET CORP | Index provider | 1.2M | $65.8M | 0.0% | +0.3% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 1.2M | $63.1M | 0.0% | — |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 904.5K | $49.2M | 0.0% | -0.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 883.9K | $48.1M | 0.0% | — |
| Impax Asset Management Group plc | Other | 823.3K | $44.8M | 0.3% | -2.6% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 747.8K | $40.7M | 0.0% | +9.1% |
| Woodline Partners LP | Other | 701.7K | $38.2M | 0.1% | +25.5% |
| SOROS FUND MANAGEMENT LLC ★2 | Value conviction | 648.8K | $35.3M | 0.6% | -12.0% |
| SG Americas Securities, LLC | Diversified mechanical | 603.7K | $32.9M | 0.0% | +67.9% |
| Nuveen, LLC | Diversified mechanical | 588.5K | $32.0M | 0.0% | -9.8% |
| FEDERATED HERMES, INC. | Diversified mechanical | 568.3K | $30.9M | 0.1% | +1.8% |
| MORGAN STANLEY | Bank broker | 537.6K | $29.3M | 0.0% | +1.0% |
| TWO SIGMA INVESTMENTS, LP | Quant stat arb | 478.8K | $26.1M | 0.0% | +68.9% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 453.3K | $24.7M | 0.0% | -5.6% |
| Allspring Global Investments Holdings, LLC | Diversified mechanical | 419.2K | $23.6M | 0.0% | +13.9% |
| Invesco Ltd. | Index provider | 412.7K | $22.5M | 0.0% | -1.9% |
| GW&K Investment Management, LLC | Other | 376.0K | $20.5M | 0.2% | -9.0% |
| Systematic Alpha Investments, LLC | Other | 370.1K | $20.1M | 0.7% | Held |
| Azora Capital LP ★2 | Fundamental concentrated | 329.3K | $17.9M | 1.2% | New |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 318.1K | $17.3M | 0.1% | -24.1% |
| Boston Trust Walden Corp | Other | 281.6K | $15.3M | 0.1% | New |
| NORTHERN TRUST CORP | Index provider | 279.1K | $15.2M | 0.0% | 0.0% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Other | 263.7K | $14.4M | 0.0% | +3.4% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 241.2K | $13.1M | 0.0% | -53.1% |
| North Reef Capital Management LP ★2 | Fundamental concentrated | 220.2K | $12.0M | 0.4% | -50.4% |
| GOLDMAN SACHS GROUP INC | Bank broker | 219.3K | $11.9M | 0.0% | +4.9% |
| UBS Group AG | Bank broker | 216.8K | $11.8M | 0.0% | +128.0% |
| FMR LLC | Long only active | 213.0K | $11.6M | 0.0% | +19.1% |
| PRINCIPAL FINANCIAL GROUP INC | Diversified mechanical | 204.5K | $11.1M | 0.0% | +13.9% |
| Bank of New York Mellon Corp | Diversified mechanical | 196.2K | $10.7M | 0.0% | -3.0% |
| JANUS HENDERSON GROUP PLC | Diversified mechanical | 195.3K | $10.6M | 0.0% | +1471.1% |
| FIRST TRUST ADVISORS LP | Index provider | 194.2K | $10.6M | 0.0% | +14.7% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 184.9K | $10.1M | 0.0% | — |
| Allianz Asset Management GmbH | Diversified mechanical | 181.4K | $9.9M | 0.0% | +69.5% |
| Qube Research & Technologies Ltd | Quant stat arb | 174.9K | $9.5M | 0.0% | +1.9% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 159.7K | $8.7M | 0.0% | +72.7% |
| Public Sector Pension Investment Board | Pension sovereign | 147.4K | $8.0M | 0.0% | +19.8% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 137.2K | $7.5M | 0.0% | +36.8% |
| JUPITER ASSET MANAGEMENT LTD | Other | 131.7K | $7.2M | 0.0% | +19.9% |
| DEUTSCHE BANK AG\ | Bank broker | 119.7K | $6.5M | 0.0% | +420.3% |
| Man Group plc | Quant stat arb | 118.1K | $6.4M | 0.0% | -14.7% |
| BRIGHTLIGHT CAPITAL MANAGEMENT LP ★3 | Fundamental concentrated | 100.2K | $5.5M | 5.4% | -7.1% |
| ALGERT GLOBAL LLC | Diversified mechanical | 96.7K | $5.3M | 0.1% | -15.9% |
| JPMORGAN CHASE & CO | Bank broker | 97.6K | $5.1M | 0.0% | -35.2% |
| Karl Kapital LLC ★2 | Fundamental concentrated | 90.0K | $4.9M | 3.4% | New |
| Cannell & Spears LLC | Other | 84.5K | $4.6M | 0.1% | +42.7% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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