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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, Q3 2024

Institutional positions in Acadian Asset Management Inc. as of Sep 30, 2024. 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
172
+10 vs. Q2 2024
Shares held
37.2M
+4.35M (+13.2%) vs. Q2 2024
Total value
$943.8M
+$216.1M (+29.7%) vs. Q2 2024
New holders
27
40 more added
Sold out
17
76 more reduced

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 holdersQ3 2024: 172 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 heldQ3 2024: $943.8M
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, Q3 2024

Shares, value and share of portfolio for each institution holding Acadian Asset Management Inc.; share changes are against Q2 2024.

Institutions holding AAMI in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Covestor Ltd4$00.00%00.0%Unchanged
Mendota Financial Group, LLC2$510.00%+2New
Parallel Advisors, LLC7$1780.00%00.0%Unchanged
Bokf, NA11$2550.00%+11New
Versant Capital Management, Inc12$3050.00%00.0%Unchanged
Farmers & Merchants Investments Inc21$5330.00%00.0%Unchanged
Nisa Investment Advisors, LLC33$8380.00%00.0%Unchanged
Harvest Fund Management Co., Ltd42$1.00K0.00%00.0%Unchanged
First Horizon Advisors, Inc.45$1.14K0.00%−38−45.8%Reduced
Rothschild Investment LLC45$1.14K0.00%+40+800.0%Added
Private Wealth Management Group, LLC60$1.52K0.00%00.0%Unchanged
Umb Bank N A77$1.96K0.00%+39+102.6%Added
Massmutual Trust Co FSB89$2.26K0.00%00.0%Unchanged
Aster Capital Management (DIFC) Ltd94$2.39K0.00%+94New
SRS Capital Advisors, Inc.105$2.67K0.00%00.0%Unchanged
Quarry LP117$2.97K0.00%+6+5.4%Added
Allworth Financial LP121$3.07K0.00%+56+86.2%Added
Capital Performance Advisors LLP141$3.58K0.00%+141New
Allspring Global Investments Holdings, LLC142$3.61K0.00%+142New
Altshuler Shaham Ltd159$4.04K0.00%+2+1.3%Added
GAMMA Investing LLC164$4.17K0.00%+37+29.1%Added
Eagle Bay Advisors LLC178$4.52K0.00%−29−14.0%Reduced
Bessemer Group Inc192$5.00K0.00%+52+37.1%Added
Farther Finance Advisors, LLC198$5.03K0.00%00.0%Unchanged
Smartleaf Asset Management LLC210$5.34K0.00%+18+9.4%Added
Advisor Group Holdings, Inc.290$7.40K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC304$7.72K0.00%00.0%Unchanged
Larson Financial Group LLC337$8.56K0.00%+332+6,640.0%Added
Fifth Third Bancorp382$9.70K0.00%+76+24.8%Added
Russell Investments Group, Ltd.618$15.7K0.00%−56−8.3%Reduced
Truist Financial Corp690$17.5K0.00%−37,390−98.2%Reduced
Lindbrook Capital, LLC701$17.8K0.00%−281−28.6%Reduced
Signaturefd, LLC710$18.0K0.00%00.0%Unchanged
Point72 (DIFC) Ltd766$19.5K0.00%+766New
CWM, LLC804$20.0K0.00%+233+40.8%Added
Gladius Capital Management LP1,251$31.8K0.02%−184−12.8%Reduced
Quadrant Capital Group LLC1,457$37.0K0.00%−104−6.7%Reduced
Catalyst Funds Management Pty Ltd1,600$40.6K0.01%+400+33.3%Added
WealthCollab, LLC1,830$46.5K0.03%00.0%Unchanged
Public Employees Retirement System of Ohio1,872$47.5K0.00%−91−4.6%Reduced
Aquatic Capital Management LLC2,500$63.5K0.00%−400−13.8%Reduced
Ameritas Investment Partners, Inc.2,708$68.8K0.00%00.0%Unchanged
Ronald Blue Trust, Inc.3,122$69.2K0.00%+2,997+2,397.6%Added
Point72 Asset Management, L.P.3,500$88.9K0.00%+3,500New
FMR LLC3,520$89.4K0.00%−661−15.8%Reduced
Royal Bank of Canada4,473$114.0K0.00%−1,084−19.5%Reduced
Shell Asset Management Co5,193$132.0K0.01%+5,193New
Tower Research Capital LLC (TRC)5,484$139.3K0.00%−2,416−30.6%Reduced
The PNC Financial Services Group, Inc.6,352$161.3K0.00%+46+0.7%Added
Oregon Public Employees Retirement Fund6,586$167.3K0.00%−600−8.3%Reduced
American Century Companies Inc8,191$208.1K0.00%−42,538−83.9%Reduced
Amalgamated Bank8,217$209.0K0.00%−869−9.6%Reduced
State of Tennessee, Treasury Department8,322$211.4K0.00%−511−5.8%Reduced
Verition Fund Management LLC8,403$213.4K0.00%+8,403New
New York State Common Retirement Fund8,475$215.3K0.00%−47,600−84.9%Reduced
Arizona State Retirement System8,700$221.0K0.00%+8,700New
Zurcher Kantonalbank (Zurich Cantonalbank)8,802$223.6K0.00%00.0%Unchanged
Petrus Trust Company, LTA8,936$227.0K0.02%−6,604−42.5%Reduced
Occudo Quantitative Strategies LP8,943$227.2K0.04%+8,943New
Price T Rowe Associates Inc9,076$231.0K0.00%+9,076New
Optimist Retirement Group LLC9,367$237.9K0.11%+9,367New
Maryland State Retirement & Pension System9,388$238.5K0.01%−882−8.6%Reduced
Voya Investment Management LLC9,477$240.7K0.00%−912−8.8%Reduced
Wells Fargo & Company9,491$241.1K0.00%−338−3.4%Reduced
US Bancorp9,535$242.2K0.00%−3,077−24.4%Reduced
Keybank National Association10,341$262.7K0.00%+10,341New
Manufacturers Life Insurance Company, The10,706$271.9K0.00%−401−3.6%Reduced
Teachers Retirement System of the State of Kentucky10,751$273.0K0.00%00.0%Unchanged
Yousif Capital Management, LLC10,764$273.4K0.00%−1,005−8.5%Reduced
Exchange Traded Concepts, LLC11,832$300.5K0.01%−3,455−22.6%Reduced
Cubist Systematic Strategies, LLC11,847$300.9K0.00%+11,847New
Point72 Asia (Singapore) Pte. Ltd.12,252$311.2K0.06%+12,252New
Franklin Resources Inc11,715$311.6K0.00%00.0%Unchanged
Janus Henderson Group PLC12,433$315.7K0.00%00.0%Unchanged
State of Wyoming12,997$330.1K0.05%+1,408+12.1%Added
New York State Teachers Retirement System13,132$334.0K0.00%+2,565+24.3%Added
Louisiana State Employees Retirement System13,400$340.4K0.01%−1,400−9.5%Reduced
Mirae Asset Global ETFs Holdings Ltd.15,165$385.2K0.00%−1,105−6.8%Reduced
MetLife Investment Management15,591$396.0K0.00%−1,299−7.7%Reduced
SG Americas Securities, LLC15,806$401.0K0.00%+15,806New
State of Alaska, Department of Revenue15,865$402.0K0.00%−1,430−8.3%Reduced
Corebridge Financial, Inc.15,870$403.1K0.00%−239−1.5%Reduced
Illinois Municipal Retirement Fund16,004$406.5K0.01%−1,398−8.0%Reduced
Deutsche Bank AG16,565$420.8K0.00%−32,384−66.2%Reduced
Y-Intercept (Hong Kong) Ltd18,014$457.6K0.03%+18,014New
Ensign Peak Advisors, Inc18,059$458.7K0.00%00.0%Unchanged
Keeley-Teton Advisors, LLC18,201$462.3K0.05%−68,778−79.1%Reduced
Crestline Management, LP18,639$473.4K0.03%+18,639New
Weiss Asset Management LP18,760$476.5K0.01%+18,760New
Campbell & CO Investment Adviser LLC19,187$487.4K0.04%−23−0.1%Reduced
HSBC Holdings PLC19,460$494.8K0.00%−2,921−13.1%Reduced
Creative Planning19,853$504.3K0.00%+2,300+13.1%Added
Centiva Capital, LP21,794$553.6K0.03%−14,183−39.4%Reduced
Thrivent Financial for Lutherans21,831$555.0K0.00%−2,622−10.7%Reduced
State Board of Administration of Florida Retirement System22,812$579.4K0.00%+13,516+145.4%Added
Squarepoint Ops LLC23,161$588.3K0.00%+23,161New
Linden Thomas Advisory Services, LLC24,686$627.0K0.09%+3,726+17.8%Added
DGS Capital Management, LLC25,153$638.9K0.17%+646+2.6%Added
Teacher Retirement System of Texas25,222$641.0K0.00%−36,947−59.4%Reduced
Norges Bank26,201$665.5K0.00%−99,063−79.1%Reduced