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 |
|---|---|---|---|---|---|
| Avion Wealth | 13 | $0 | 0.00% | 00.0% | Unchanged |
| Evolution Advisers, Inc. | 3 | $0 | 0.00% | +3 | New |
| GHP Investment Advisors, Inc. | 1 | $72 | 0.00% | 00.0% | Unchanged |
| Davis Capital Management | 2 | $143 | 0.00% | +2 | 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 |
| SHP Wealth Management | 4 | $286 | 0.00% | +4 | New |
| Abound Wealth Management | 4 | $287 | 0.00% | 00.0% | Unchanged |
| JFS Wealth Advisors, LLC | 4 | $287 | 0.00% | +4 | New |
| JPL Wealth Management, LLC | 5 | $358 | 0.00% | 00.0% | Unchanged |
| Gilpin Wealth Management, LLC | 5 | $358 | 0.00% | 00.0% | Unchanged |
| Assetmark, Inc | 9 | $644 | 0.00% | 00.0% | Unchanged |
| Plante Moran Financial Advisors, LLC | 9 | $644 | 0.00% | +9 | New |
| Steward Partners Investment Advisory, LLC | 11 | $787 | 0.00% | +11 | New |
| Ankerstar Wealth, LLC | 13 | $930 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 9 | $1.00K | 0.00% | +3+50.0% | Added |
| Cornerstone Financial Management LLC | 16 | $1.14K | 0.00% | 00.0% | Unchanged |
| True Wealth Design, LLC | 18 | $1.29K | 0.00% | +10+125.0% | Added |
| Farmers & Merchants Investments Inc | 19 | $1.36K | 0.00% | 00.0% | Unchanged |
| Keating Financial Advisory Services, Inc. | 21 | $1.50K | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 24 | $1.72K | 0.00% | +24 | New |
| Cornerstone Planning Group LLC | 22 | $1.81K | 0.00% | 00.0% | Unchanged |
| Raffa Wealth Management, LLC | 28 | $2.00K | 0.00% | +28 | 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 |
| Clearstead Advisors, LLC | 42 | $3.00K | 0.00% | +42 | New |
| First Horizon Corp | 45 | $3.22K | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 45 | $3.22K | 0.00% | +43+2,150.0% | Added |
| Global Retirement Partners, LLC | 46 | $3.29K | 0.00% | +46 | New |
| Basecamp Wealth Advisors LLC | 49 | $3.50K | 0.00% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 49 | $3.52K | 0.00% | −550−91.8% | Reduced |
| Quarry LP | 52 | $3.72K | 0.00% | +52 | New |
| Altshuler Shaham Ltd | 56 | $4.00K | 0.00% | −22−28.2% | Reduced |
| Colonial Trust Co | 59 | $4.19K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 60 | $4.29K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 72 | $5.15K | 0.00% | −25−25.8% | Reduced |
| Parkside Financial Bank & Trust | 81 | $5.79K | 0.00% | 00.0% | Unchanged |
| 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 |
| Group One Trading, L.P. | 95 | $6.79K | 0.00% | −87−47.8% | Reduced |
| Sterling Capital Management LLC | 99 | $7.08K | 0.00% | −75−43.1% | Reduced |
| Versant Capital Management, Inc | 110 | $7.87K | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 110 | $7.87K | 0.00% | +14+14.6% | Added |
| Hantz Financial Services, Inc. | 110 | $8.00K | 0.00% | +15+15.8% | Added |
| Rothschild Investment LLC | 142 | $10.2K | 0.00% | +4+2.9% | Added |
| Huntington National Bank | 142 | $10.2K | 0.00% | +142 | New |
| Umb Bank N A | 152 | $10.9K | 0.00% | +10+7.0% | Added |
| Essential Partners LLC | 164 | $11.7K | 0.01% | +40+32.3% | Added |
| Massmutual Trust Co FSB | 177 | $12.7K | 0.00% | +88+98.9% | Added |
| Larson Financial Group LLC | 224 | $16.0K | 0.00% | +12+5.7% | Added |
| Optiver Holding B.V. | 265 | $19.0K | 0.00% | +265 | New |
| Salomon & Ludwin, LLC | 319 | $23.0K | 0.00% | +116+57.1% | Added |
| Bessemer Group Inc | 356 | $25.0K | 0.00% | +80+29.0% | Added |
| Kemnay Advisory Services Inc. | 363 | $26.0K | 0.00% | +363 | New |
| Neo Ivy Capital Management | 394 | $28.2K | 0.01% | +394 | New |
| Fifth Third Bancorp | 443 | $31.7K | 0.00% | +7+1.6% | Added |
| EverSource Wealth Advisors, LLC | 515 | $36.8K | 0.00% | −252−32.9% | Reduced |
| Public Employees Retirement System of Ohio | 534 | $38.2K | 0.00% | −113−17.5% | Reduced |
| Smartleaf Asset Management LLC | 553 | $39.4K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 555 | $40.0K | 0.00% | +555 | New |
| Pinnacle Wealth Planning Services, Inc. | 600 | $42.9K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 642 | $45.9K | 0.00% | +239+59.3% | Added |
| US Bancorp | 650 | $46.5K | 0.00% | +4+0.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 662 | $47.3K | 0.00% | −7,263−91.6% | Reduced |
| Allworth Financial LP | 682 | $48.8K | 0.00% | +250+57.9% | Added |
| Advisor Group Holdings, Inc. | 715 | $51.2K | 0.00% | −46−6.0% | Reduced |
| SRS Capital Advisors, Inc. | 744 | $53.2K | 0.00% | +426+134.0% | Added |
| Signature Equity Partners, LLC | 809 | $57.9K | 0.03% | −136−14.4% | Reduced |
| Ronald Blue Trust, Inc. | 939 | $67.2K | 0.00% | +385+69.5% | Added |
| Quantbot Technologies LP | 942 | $67.4K | 0.00% | −309−24.7% | Reduced |
| Tower Research Capital LLC (TRC) | 1,033 | $73.9K | 0.00% | −1,631−61.2% | Reduced |
| 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 |
| Nisa Investment Advisors, LLC | 1,465 | $104.8K | 0.00% | +1,138+348.0% | Added |
| Nykredit A/S | 1,635 | $116.9K | 0.00% | +1,635 | New |
| WealthCollab, LLC | 1,848 | $132.2K | 0.05% | 00.0% | Unchanged |
| Simplex Trading, LLC | 2,132 | $152.5K | 0.00% | +2,132 | New |
| Transamerica Financial Advisors, Inc. | 2,357 | $168.6K | 0.01% | +339+16.8% | Added |
| The PNC Financial Services Group, Inc. | 2,528 | $180.8K | 0.00% | −481−16.0% | Reduced |
| Ameritas Investment Partners, Inc. | 2,571 | $183.9K | 0.00% | +328+14.6% | Added |
| Xponance, Inc. | 2,815 | $201.3K | 0.00% | +2,815 | New |
| Texas Permanent School Fund | 2,874 | $205.5K | 0.01% | +2,874 | New |
| HB Wealth Management, LLC | 2,905 | $207.8K | 0.00% | +2,905 | New |
| Inceptionr LLC | 2,957 | $211.5K | 0.05% | +2,957 | New |
| Wiley Bros.-Aintree Capital, LLC | 2,999 | $214.5K | 0.00% | +2,999 | New |
| Mutual of America Capital Management LLC | 3,020 | $216.0K | 0.00% | +3,020 | New |
| JustInvest LLC | 3,022 | $216.1K | 0.00% | +3,022 | New |
| Crossmark Global Holdings, Inc. | 3,053 | $218.4K | 0.00% | +3,053 | New |
| Ensign Peak Advisors, Inc | 3,059 | $218.8K | 0.00% | 00.0% | Unchanged |
| Evergreen Wealth Solutions, LLC | 2,668 | $248.6K | 0.01% | +2,668 | New |
| Exchange Traded Concepts, LLC | 3,680 | $263.2K | 0.00% | −815−18.1% | Reduced |
| Park Avenue Securities LLC | 3,688 | $264.0K | 0.00% | +3,688 | New |
| Maryland State Retirement & Pension System | 3,810 | $272.5K | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 3,998 | $285.9K | 0.00% | 00.0% | Unchanged |
| ProShare Advisors LLC | 4,019 | $287.4K | 0.00% | −153−3.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 4,225 | $302.0K | 0.00% | +4,225 | New |
| Institute for Wealth Management, LLC. | 4,241 | $303.3K | 0.03% | −1,302−23.5% | Reduced |
| Edgestream Partners, L.P. | 4,327 | $309.5K | 0.01% | +4,327 | New |
| Pictet Asset Management Holding SA | 4,343 | $310.6K | 0.00% | 00.0% | Unchanged |