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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 2021

Institutional positions in Acadian Asset Management Inc. as of Jun 30, 2021. 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
167
−2 vs. Q1 2021
Shares held
78.9M
+17.3K (0.0%) vs. Q1 2021
Total value
$1.85B
+$242.9M (+15.1%) vs. Q1 2021
New holders
25
43 more added
Sold out
27
79 more reduced

Compare with Q1 2021: 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.

Institutional holdersQ2 2021: 167 institutions
Q1 2021: 169 institutionsQ2 2021: 167 institutionsQ3 2021: 178 institutionsQ4 2021: 180 institutionsQ1 2022: 163 institutionsQ2 2022: 152 institutionsQ3 2022: 151 institutionsQ4 2022: 144 institutionsQ1 2023: 166 institutionsQ2 2023: 156 institutionsQ3 2023: 163 institutionsQ4 2023: 171 institutionsQ1 2024: 168 institutionsQ2 2024: 164 institutionsQ3 2024: 172 institutionsQ4 2024: 179 institutionsQ1 2025: 191 institutionsQ2 2025: 218 institutionsQ3 2025: 250 institutionsQ4 2025: 256 institutionsQ1 2026: 256 institutionsQ2 2026: 302 institutions
Value heldQ2 2021: $1.85B
Q1 2021: $1.61BQ2 2021: $1.85BQ3 2021: $2.07BQ4 2021: $1.20BQ1 2022: $1.07BQ2 2022: $767.4MQ3 2022: $635.2MQ4 2022: $871.9MQ1 2023: $981.8MQ2 2023: $864.2MQ3 2023: $797.6MQ4 2023: $786.6MQ1 2024: $894.4MQ2 2024: $843.2MQ3 2024: $943.8MQ4 2024: $994.2MQ1 2025: $929.0MQ2 2025: $1.26BQ3 2025: $1.68BQ4 2025: $1.67BQ1 2026: $1.96BQ2 2026: $2.58B
Institutions holding AAMI and their total value by quarter
QuarterHoldersValue
Q2 2026302$2.58B
Q1 2026256$1.96B
Q4 2025256$1.67B
Q3 2025250$1.68B
Q2 2025218$1.26B
Q1 2025191$929.0M
Q4 2024179$994.2M
Q3 2024172$943.8M
Q2 2024164$843.2M
Q1 2024168$894.4M
Q4 2023171$786.6M
Q3 2023163$797.6M
Q2 2023156$864.2M
Q1 2023166$981.8M
Q4 2022144$871.9M
Q3 2022151$635.2M
Q2 2022152$767.4M
Q1 2022163$1.07B
Q4 2021180$1.20B
Q3 2021178$2.07B
Q2 2021167$1.85B
Q1 2021169$1.61B

Institutions, Q2 2021

Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q1 2021.

Institutions holding AAMI in Q2 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Squarepoint Ops LLC33,281$780.0K0.01%+33,281New
Amalgamated Bank32,015$750.0K0.01%+32,015New
HRT Financial LP31,710$742.0K0.01%+20,806+190.8%Added
Cubist Systematic Strategies, LLC31,334$734.0K0.01%+10,332+49.2%Added
Manufacturers Life Insurance Company, The31,154$730.0K0.00%−1,908−5.8%Reduced
Victory Capital Management Inc29,412$689.0K0.00%−17,130−36.8%Reduced
Louisiana State Employees Retirement System26,800$628.0K0.02%−300−1.1%Reduced
Crossmark Global Holdings, Inc.26,650$624.0K0.01%+270+1.0%Added
Corsair Capital Management, L.P.24,768$580.0K0.10%+24,768New
Ergoteles LLC24,400$572.0K0.01%+24,400New
Oregon Public Employees Retirement Fund24,322$570.0K0.01%00.0%Unchanged
Bank of Montreal23,078$544.0K0.00%+7,075+44.2%Added
MetLife Investment Management22,390$524.6K0.00%00.0%Unchanged
New York Life Investments Alternatives22,228$521.0K0.35%+22,228New
State of Tennessee, Treasury Department21,226$497.0K0.00%00.0%Unchanged
Guggenheim Capital LLC20,095$471.0K0.00%−2,055−9.3%Reduced
Teachers Retirement System of the State of Kentucky19,800$464.0K0.00%00.0%Unchanged
Metropolitan Life Insurance Co18,435$431.9K0.01%+922+5.3%Added
PEAK6 Investments LLC17,853$418.0K0.01%−77,374−81.3%Reduced
Quantitative Systematic Strategies LLC17,618$413.0K0.14%−25,470−59.1%Reduced
Quadrature Capital Ltd17,522$410.0K0.02%+17,522New
ProShare Advisors LLC16,666$390.0K0.00%−1,490−8.2%Reduced
Jane Street Group, LLC16,590$389.0K0.00%−4,792−22.4%Reduced
Arizona State Retirement System16,286$382.0K0.00%−2,318−12.5%Reduced
State of Wisconsin Investment Board16,000$375.0K0.00%00.0%Unchanged
Raymond James & Associates15,416$361.0K0.00%+15,416New
State Board of Administration of Florida Retirement System15,162$355.0K0.00%+15,162New
Shell Asset Management Co14,816$347.0K0.01%+14,816New
Citadel Advisors LLC13,868$325.0K0.00%−34,484−71.3%Reduced
Blueshift Asset Management, LLC13,176$309.0K0.02%+13,176New
Davide Leone & Partners Investment Co Ltd.11,738$275.0K0.04%−120,441−91.1%Reduced
HSBC Holdings PLC10,639$249.0K0.00%−1,438−11.9%Reduced
Tower Research Capital LLC (TRC)9,985$234.0K0.01%−549−5.2%Reduced
O'Shaughnessy Asset Management, LLC9,968$234.0K0.00%+5,791+138.6%Added
Jump Financial, LLC9,199$215.0K0.02%−1,572−14.6%Reduced
Teacher Retirement System of Texas8,659$203.0K0.00%+8,659New
Quantinno Capital Management LP8,534$200.0K0.23%+8,534New
Mutual of America Capital Management LLC8,461$198.0K0.00%+508+6.4%Added
Zurcher Kantonalbank (Zurich Cantonalbank)6,381$150.0K0.00%00.0%Unchanged
Federated Hermes, Inc.6,130$144.0K0.00%−421,343−98.6%Reduced
Quantbot Technologies LP5,536$129.0K0.01%+5,536New
Harvest Fund Management Co., Ltd5,165$123.0K0.01%+2,103+68.7%Added
Group One Trading, L.P.5,060$119.0K0.00%−5,885−53.8%Reduced
Ameritas Investment Partners, Inc.4,548$107.0K0.00%−877−16.2%Reduced
FORA Capital, LLC4,359$102.0K0.02%+1,984+83.5%Added
Royal Bank of Canada3,971$93.0K0.00%+2,659+202.7%Added
Eaton Vance Management3,886$91.0K0.00%+3,606+1,287.9%Added
Pinz Capital Management, LP3,900$91.0K0.03%+3,900New
Public Employees Retirement System of Ohio3,462$81.0K0.00%−56−1.6%Reduced
UBS Group AG2,936$69.0K0.00%−30,253−91.2%Reduced
Russell Investments Group, Ltd.2,114$49.0K0.00%−11,020−83.9%Reduced
The PNC Financial Services Group, Inc.2,012$46.0K0.00%+732+57.2%Added
US Bancorp1,888$44.0K0.00%+274+17.0%Added
First Horizon Corp1,106$25.0K0.00%00.0%Unchanged
Eagle Bay Advisors LLC837$20.0K0.02%+837New
Captrust Financial Advisors507$12.0K0.00%−10−1.9%Reduced
Advisor Group Holdings, Inc.479$11.0K0.00%−5,475−92.0%Reduced
Panagora Asset Management Inc335$8.00K0.00%−860−72.0%Reduced
Lindbrook Capital, LLC286$7.00K0.00%00.0%Unchanged
Parallel Advisors, LLC247$6.00K0.00%−21−7.8%Reduced
Parkside Financial Bank & Trust219$5.00K0.00%+14+6.8%Added
Fieldpoint Private Securities, LLC190$5.00K0.00%+135+245.5%Added
TCI Wealth Advisors, Inc.94$2.00K0.00%00.0%Unchanged
Assetmark, Inc66$2.00K0.00%+66New
Meeder Asset Management Inc26$1.00K0.00%−528−95.3%Reduced
Berman Capital Advisors, LLC15$00.00%00.0%Unchanged
IFP Advisors, Inc2$00.00%+2New
BNP PARIBAS ASSET MANAGEMENT Holding S.A.0$00.00%−343,516−100.0%Sold out
Alyeska Investment Group, L.P.0$00.00%−221,021−100.0%Sold out
Assenagon Asset Management S.A.0$00.00%−173,453−100.0%Sold out
Grantham, Mayo, Van Otterloo & Co. LLC0$00.00%−154,511−100.0%Sold out
California Public Employees Retirement System0$00.00%−125,900−100.0%Sold out
APG Asset Management N.V.0$00.00%−133,700−100.0%Sold out
Mackay Shields LLC0$00.00%−80,400−100.0%Sold out
M&G Investment Management Ltd0$00.00%−61,594−100.0%Sold out
Schroder Investment Management Group0$00.00%−49,983−100.0%Sold out
Simplex Trading, LLC0$00.00%−43,488−100.0%Sold out
Allianz Asset Management GmbH0$00.00%−42,259−100.0%Sold out
Summit Global Investments0$00.00%−35,555−100.0%Sold out
Exchange Traded Concepts, LLC0$00.00%−25,230−100.0%Sold out
TD Asset Management Inc0$00.00%−20,100−100.0%Sold out
Caxton Associates LP0$00.00%−18,869−100.0%Sold out
ExodusPoint Capital Management, LP0$00.00%−17,761−100.0%Sold out
Paloma Partners Management Co0$00.00%−14,380−100.0%Sold out
Skandinaviska Enskilda Banken AB (publ)0$00.00%−12,800−100.0%Sold out
Qube Research & Technologies Ltd0$00.00%−11,400−100.0%Sold out
SG Americas Securities, LLC0$00.00%−11,205−100.0%Sold out
LS Investment Advisors, LLC0$00.00%−10,960−100.0%Sold out
Campbell & CO Investment Adviser LLC0$00.00%−10,270−100.0%Sold out
Lazard Asset Management LLC0$00.00%−1,870−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−1,590−100.0%Sold out
Valeo Financial Advisors, LLC0$00.00%−578−100.0%Sold out
Wealthcare Advisory Partners LLC0$00.00%−129−100.0%Sold out
Wealthcare Capital Management LLC0$00.00%−29−100.0%Sold out