Acadian Asset Management Inc.

AAMI

Exchange: NYSE
Industry: Investment Advice
SEC CIK: 0001748824

SEC filings (opens in a new tab)

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.

Q4 2024 vs. Q3 2024

How the institutions holding Acadian Asset Management Inc. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024 All holders in Q3 2024

13F holders of AAMI: Q3 2024 compared with Q4 2024
Measure	Q3 2024	Q4 2024	Change
Holders	172	179	+7
Shares	37.2M	37.8M	+582.9K (+1.6%)
Value	$943.8M	$994.2M	+$50.4M (+5.3%)

New holders (28)

Institutions that held Acadian Asset Management Inc. at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to AAMI in Q4 2024
Institution	Shares	Value	% of portfolio
Qube Research & Technologies Ltd	200,304	$5.28M	0.01%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	138,823	$3.66M	0.00%
Susquehanna Fundamental Investments, LLC	57,788	$1.52M	0.03%
Engineers Gate Manager LP	47,419	$1.25M	0.02%
Martingale Asset Management L P	33,972	$894.8K	0.02%
STRS Ohio	22,500	$592.6K	0.00%
KLP Kapitalforvaltning AS	19,732	$519.7K	0.00%
Winton Group Ltd	16,135	$425.0K	0.03%
Horizon Investment Services, LLC	15,640	$412.0K	0.18%
Sherbrooke Park Advisers LLC	14,229	$374.8K	0.12%
Rockefeller Capital Management L.P.	14,123	$372.0K	0.00%
Magnetar Financial LLC	12,327	$324.7K	0.01%
Maverick Capital LtdSuperinvestorMaverick Capital	11,517	$303.4K	0.01%
Intech Investment Management LLC	11,372	$299.5K	0.00%
Advisory Services Network, LLC	10,729	$282.6K	0.01%
Connor, Clark & Lunn Investment Management Ltd.	9,372	$246.9K	0.00%
Allianz Asset Management GmbH	8,600	$226.5K	0.00%
SEI Investments Co	8,354	$220.2K	0.00%
AXA S.A.	8,254	$217.4K	0.00%
ProShare Advisors LLC	8,172	$215.3K	0.00%
BNP Paribas Arbitrage, SA	7,227	$190.4K	0.00%
Police & Firemen's Retirement System of New Jersey	6,692	$176.3K	0.00%
Picton Mahoney Asset Management	4,763	$125.0K	0.00%
R Squared Ltd	1,850	$48.7K	0.05%
Keystone Financial Group, Inc.	45	$1.19K	0.00%
Skopos Labs, Inc.	10	$264	0.00%
IFP Advisors, Inc	0	$211	0.00%
SBI Securities Co., Ltd.	2	$53	0.00%

Sold out (21)

Institutions that held Acadian Asset Management Inc. at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of AAMI in Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Maltese Capital Management LLC	90,000	$2.29M
Rhumbline Advisers	83,237	$2.11M
Assenagon Asset Management S.A.	55,574	$1.41M
Sterling Capital Management LLC	36,445	$925.7K
Voloridge Investment Management, LLC	27,814	$706.5K
Norges Bank	26,201	$665.5K
Weiss Asset Management LP	18,760	$476.5K
Crestline Management, LP	18,639	$473.4K
Keeley-Teton Advisors, LLC	18,201	$462.3K
Occudo Quantitative Strategies LP	8,943	$227.2K
Petrus Trust Company, LTA	8,936	$227.0K
Point72 Asset Management, L.P.	3,500	$88.9K
Catalyst Funds Management Pty Ltd	1,600	$40.6K
Gladius Capital Management LP	1,251	$31.8K
Point72 (DIFC) Ltd	766	$19.5K
Truist Financial Corp	690	$17.5K
Allspring Global Investments Holdings, LLC	142	$3.61K
Capital Performance Advisors LLP	141	$3.58K
Quarry LP	117	$2.97K
Aster Capital Management (DIFC) Ltd	94	$2.39K
Mendota Financial Group, LLC	2	$51