AAMI

Acadian Asset Management

250 hedge funds and large institutions have $1.68B invested in Acadian Asset Management in 2025 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 84 increasing their positions, 88 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding:

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

5% less repeat investments, than reductions

Existing positions increased: 84 | Existing positions reduced: 88

2.21% less ownership

Funds ownership: 99.98%97.77% (-2.2%)

Holders
250
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$5.37M
Puts
$298K
Net Calls
Net Calls Change

Top Buyers

1 +$18.6M
2 +$17.1M
3 +$11.3M
4
Millennium Management
Millennium Management
New York
+$8.38M
5
Invesco
Invesco
Georgia
+$7.85M

Top Sellers

1 -$53.8M
2 -$19.2M
3 -$16.1M
4
ECP
Empyrean Capital Partners
California
-$15.1M
5
BlackRock
BlackRock
New York
-$14.8M
Name Holding Trade Value Shares
Change
Change in
Stake
MML Investors Services
126
MML Investors Services
Massachusetts
$619K
Mirae Asset Global ETFs Holdings
127
Mirae Asset Global ETFs Holdings
Hong Kong
$597K
LSERS
128
Louisiana State Employees Retirement System
Louisiana
$588K
Susquehanna International Group
129
Susquehanna International Group
Pennsylvania
$561K
Zurich Cantonal Bank
130
Zurich Cantonal Bank
Switzerland
$556K
KK
131
KLP Kapitalforvaltning
Norway
$551K
FCBT
132
First Citizens Bank & Trust
North Carolina
$541K
A
133
AlphaQuest
New York
$539K
IIM
134
INTECH Investment Management
Florida
$537K
VCM
135
Voleon Capital Management
California
$523K
Envestnet Portfolio Solutions
136
Envestnet Portfolio Solutions
Illinois
$520K
Natixis Advisors
137
Natixis Advisors
Massachusetts
$485K
WAM
138
Weiss Asset Management
Massachusetts
$481K
CIA
139
Concurrent Investment Advisors
Florida
$468K
Connor, Clark & Lunn Investment Management (CC&L)
140
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$463K
ORG
141
Optimist Retirement Group
Washington
$442K
Verition Fund Management
142
Verition Fund Management
Connecticut
$429K
SOW
143
State of Wyoming
Wyoming
$422K
Lido Advisors
144
Lido Advisors
California
$415K
New York State Common Retirement Fund
145
New York State Common Retirement Fund
New York
$408K
ASN
146
Advisory Services Network
Georgia
$401K
AB
147
ANB Bank
Colorado
$397K
YCM
148
Yousif Capital Management
Michigan
$396K
Bank of Montreal
149
Bank of Montreal
Ontario, Canada
$391K
ASRS
150
Arizona State Retirement System
Arizona
$383K