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
TRSOTSOK
151
Teachers Retirement System of the State of Kentucky
Kentucky
$376K
AB
152
Amalgamated Bank
New York
$372K
PFSRSONJ
153
Police & Firemen's Retirement System of New Jersey
New Jersey
$371K
MF
154
Magnetar Financial
Illinois
$369K
FGP
155
Freestone Grove Partners
California
$368K
PCM
156
Polymer Capital Management
New York
$357K
ET
157
Entropy Technologies
New York
$351K
Cerity Partners
158
Cerity Partners
New York
$349K
IFWM
159
Institute for Wealth Management
Colorado
$348K
Ensign Peak Advisors
160
Ensign Peak Advisors
Utah
$342K
VA
161
Vident Advisory
Georgia
$337K
PP
162
PDT Partners
New York
$327K
COPPSERS
163
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$325K
Mariner
164
Mariner
Kansas
$315K
Los Angeles Capital Management
165
Los Angeles Capital Management
California
$313K
NA
166
Navellier & Associates
Nevada
$310K
DS
167
DRW Securities
Illinois
$304K
OPERF
168
Oregon Public Employees Retirement Fund
Oregon
$288K
ECM
169
Evergreen Capital Management
Washington
$277K
ETC
170
Exchange Traded Concepts
Oklahoma
$272K
AIM
171
Aigen Investment Management
New York
$267K
Mackenzie Financial
172
Mackenzie Financial
Ontario, Canada
$261K
OSAM
173
O'Shaughnessy Asset Management
Connecticut
$255K
GCP
174
GSA Capital Partners
United Kingdom
$254K
VOYA Investment Management
175
VOYA Investment Management
Georgia
$244K