Acadian Asset Management Inc.
AAMI- Exchange
- NYSE
- Industry
- Investment Advice
- SEC CIK
- 0001748824
In the last 90 days, Acadian Asset Management Inc. insiders filed 0 open-market purchases and 1 sale; 302 institutions reported holding it in 13F filings for Q2 2026, worth $2.58B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q2 2026
Institutional positions in Acadian Asset Management Inc. as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 302
- +50 vs. Q1 2026
- Shares held
- 36.0M
- +402.8K (+1.1%) vs. Q1 2026
- Total value
- $2.58B
- +$637.2M (+32.9%) vs. Q1 2026
- New holders
- 68
- 101 more added
- Sold out
- 18
- 96 more reduced
4 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting AAMI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 302 | $2.58B |
| Q1 2026 | 256 | $1.96B |
| Q4 2025 | 256 | $1.67B |
| Q3 2025 | 250 | $1.68B |
| Q2 2025 | 218 | $1.26B |
| Q1 2025 | 191 | $929.0M |
| Q4 2024 | 179 | $994.2M |
| Q3 2024 | 172 | $943.8M |
| Q2 2024 | 164 | $843.2M |
| Q1 2024 | 168 | $894.4M |
| Q4 2023 | 171 | $786.6M |
| Q3 2023 | 163 | $797.6M |
| Q2 2023 | 156 | $864.2M |
| Q1 2023 | 166 | $981.8M |
| Q4 2022 | 144 | $871.9M |
| Q3 2022 | 151 | $635.2M |
| Q2 2022 | 152 | $767.4M |
| Q1 2022 | 163 | $1.07B |
| Q4 2021 | 180 | $1.20B |
| Q3 2021 | 178 | $2.07B |
| Q2 2021 | 167 | $1.85B |
| Q1 2021 | 169 | $1.61B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fox Run Management, L.L.C. | 4,393 | $314.2K | 0.05% | +4,393 | New |
| Swiss Life Asset Management Ltd | 4,353 | $311.3K | 0.00% | −281−6.1% | Reduced |
| Pictet Asset Management Holding SA | 4,343 | $310.6K | 0.00% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 4,327 | $309.5K | 0.01% | +4,327 | New |
| Institute for Wealth Management, LLC. | 4,241 | $303.3K | 0.03% | −1,302−23.5% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,225 | $302.0K | 0.00% | +4,225 | New |
| ProShare Advisors LLC | 4,019 | $287.4K | 0.00% | −153−3.7% | Reduced |
| Marshall Wace, LLP | 3,998 | $285.9K | 0.00% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 3,810 | $272.5K | 0.00% | 00.0% | Unchanged |
| Park Avenue Securities LLC | 3,688 | $264.0K | 0.00% | +3,688 | New |
| Exchange Traded Concepts, LLC | 3,680 | $263.2K | 0.00% | −815−18.1% | Reduced |
| Evergreen Wealth Solutions, LLC | 2,668 | $248.6K | 0.01% | +2,668 | New |
| Ensign Peak Advisors, Inc | 3,059 | $218.8K | 0.00% | 00.0% | Unchanged |
| Crossmark Global Holdings, Inc. | 3,053 | $218.4K | 0.00% | +3,053 | New |
| JustInvest LLC | 3,022 | $216.1K | 0.00% | +3,022 | New |
| Mutual of America Capital Management LLC | 3,020 | $216.0K | 0.00% | +3,020 | New |
| Wiley Bros.-Aintree Capital, LLC | 2,999 | $214.5K | 0.00% | +2,999 | New |
| Inceptionr LLC | 2,957 | $211.5K | 0.05% | +2,957 | New |
| HB Wealth Management, LLC | 2,905 | $207.8K | 0.00% | +2,905 | New |
| Texas Permanent School Fund | 2,874 | $205.5K | 0.01% | +2,874 | New |
| Xponance, Inc. | 2,815 | $201.3K | 0.00% | +2,815 | New |
| Ameritas Investment Partners, Inc. | 2,571 | $183.9K | 0.00% | +328+14.6% | Added |
| The PNC Financial Services Group, Inc. | 2,528 | $180.8K | 0.00% | −481−16.0% | Reduced |
| Transamerica Financial Advisors, Inc. | 2,357 | $168.6K | 0.01% | +339+16.8% | Added |
| Simplex Trading, LLC | 2,132 | $152.5K | 0.00% | +2,132 | New |
| WealthCollab, LLC | 1,848 | $132.2K | 0.05% | 00.0% | Unchanged |
| Nykredit A/S | 1,635 | $116.9K | 0.00% | +1,635 | New |
| Nisa Investment Advisors, LLC | 1,465 | $104.8K | 0.00% | +1,138+348.0% | Added |
| GAMMA Investing LLC | 1,209 | $86.5K | 0.00% | +27+2.3% | Added |
| Signaturefd, LLC | 1,209 | $86.5K | 0.00% | +462+61.8% | Added |
| Tower Research Capital LLC (TRC) | 1,033 | $73.9K | 0.00% | −1,631−61.2% | Reduced |
| Quantbot Technologies LP | 942 | $67.4K | 0.00% | −309−24.7% | Reduced |
| Ronald Blue Trust, Inc. | 939 | $67.2K | 0.00% | +385+69.5% | Added |
| Signature Equity Partners, LLC | 809 | $57.9K | 0.03% | −136−14.4% | Reduced |
| SRS Capital Advisors, Inc. | 744 | $53.2K | 0.00% | +426+134.0% | Added |
| Advisor Group Holdings, Inc. | 715 | $51.2K | 0.00% | −46−6.0% | Reduced |
| Allworth Financial LP | 682 | $48.8K | 0.00% | +250+57.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 662 | $47.3K | 0.00% | −7,263−91.6% | Reduced |
| US Bancorp | 650 | $46.5K | 0.00% | +4+0.6% | Added |
| Farther Finance Advisors, LLC | 642 | $45.9K | 0.00% | +239+59.3% | Added |
| Pinnacle Wealth Planning Services, Inc. | 600 | $42.9K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 555 | $40.0K | 0.00% | +555 | New |
| Smartleaf Asset Management LLC | 553 | $39.4K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 534 | $38.2K | 0.00% | −113−17.5% | Reduced |
| EverSource Wealth Advisors, LLC | 515 | $36.8K | 0.00% | −252−32.9% | Reduced |
| Fifth Third Bancorp | 443 | $31.7K | 0.00% | +7+1.6% | Added |
| Neo Ivy Capital Management | 394 | $28.2K | 0.01% | +394 | New |
| Kemnay Advisory Services Inc. | 363 | $26.0K | 0.00% | +363 | New |
| Bessemer Group Inc | 356 | $25.0K | 0.00% | +80+29.0% | Added |
| Salomon & Ludwin, LLC | 319 | $23.0K | 0.00% | +116+57.1% | Added |
| Optiver Holding B.V. | 265 | $19.0K | 0.00% | +265 | New |
| Larson Financial Group LLC | 224 | $16.0K | 0.00% | +12+5.7% | Added |
| Massmutual Trust Co FSB | 177 | $12.7K | 0.00% | +88+98.9% | Added |
| Essential Partners LLC | 164 | $11.7K | 0.01% | +40+32.3% | Added |
| Umb Bank N A | 152 | $10.9K | 0.00% | +10+7.0% | Added |
| Rothschild Investment LLC | 142 | $10.2K | 0.00% | +4+2.9% | Added |
| Huntington National Bank | 142 | $10.2K | 0.00% | +142 | New |
| Hantz Financial Services, Inc. | 110 | $8.00K | 0.00% | +15+15.8% | Added |
| Versant Capital Management, Inc | 110 | $7.87K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 110 | $7.87K | 0.00% | +14+14.6% | Added |
| Sterling Capital Management LLC | 99 | $7.08K | 0.00% | −75−43.1% | Reduced |
| Group One Trading, L.P. | 95 | $6.79K | 0.00% | −87−47.8% | Reduced |
| Los Angeles Capital Management LLC | 92 | $6.58K | 0.00% | 00.0% | Unchanged |
| Evolution Wealth Management Inc. | 92 | $6.58K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 81 | $5.79K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 72 | $5.15K | 0.00% | −25−25.8% | Reduced |
| Private Wealth Management Group, LLC | 60 | $4.29K | 0.00% | 00.0% | Unchanged |
| Colonial Trust Co | 59 | $4.19K | 0.00% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 56 | $4.00K | 0.00% | −22−28.2% | Reduced |
| Quarry LP | 52 | $3.72K | 0.00% | +52 | New |
| Cullen/Frost Bankers, Inc. | 49 | $3.52K | 0.00% | −550−91.8% | Reduced |
| Basecamp Wealth Advisors LLC | 49 | $3.50K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 46 | $3.29K | 0.00% | +46 | New |
| SJS Investment Consulting Inc. | 45 | $3.22K | 0.00% | +43+2,150.0% | Added |
| First Horizon Corp | 45 | $3.22K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 42 | $3.00K | 0.00% | +42 | New |
| Rossby Financial, LCC | 33 | $2.36K | 0.00% | +1+3.1% | Added |
| Zions Bancorporation, National Association | 33 | $2.36K | 0.00% | +1+3.1% | Added |
| Raffa Wealth Management, LLC | 28 | $2.00K | 0.00% | +28 | New |
| Cornerstone Planning Group LLC | 22 | $1.81K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 24 | $1.72K | 0.00% | +24 | New |
| Keating Financial Advisory Services, Inc. | 21 | $1.50K | 0.00% | 00.0% | Unchanged |
| Farmers & Merchants Investments Inc | 19 | $1.36K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 18 | $1.29K | 0.00% | +10+125.0% | Added |
| Cornerstone Financial Management LLC | 16 | $1.14K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $1.00K | 0.00% | +3+50.0% | Added |
| Ankerstar Wealth, LLC | 13 | $930 | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 11 | $787 | 0.00% | +11 | New |
| Assetmark, Inc | 9 | $644 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 9 | $644 | 0.00% | +9 | New |
| JPL Wealth Management, LLC | 5 | $358 | 0.00% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 5 | $358 | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 4 | $287 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 4 | $287 | 0.00% | +4 | New |
| SHP Wealth Management | 4 | $286 | 0.00% | +4 | New |
| SBI Securities Co., Ltd. | 3 | $215 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 3 | $215 | 0.00% | +3 | New |
| Silver Grove Financial Group, Inc. | 3 | $215 | 0.00% | +3 | New |
| Davis Capital Management | 2 | $143 | 0.00% | +2 | New |
| GHP Investment Advisors, Inc. | 1 | $72 | 0.00% | 00.0% | Unchanged |