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Repligen
RGEN

Overview Fund Activity

437 hedge funds and large institutions have $7.18B invested in Repligen in 2025 Q2 according to their latest regulatory filings, with 72 funds opening new positions, 128 increasing their positions, 171 reducing their positions, and 70 closing their positions.

Holders
437
Holders Change
-3
Holders Change %
-0.68%
% of All Funds
5.87%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
72
Increased
128
Reduced
171
Closed
70
Calls
$7.81M
Puts
$70.1M
Net Calls
-$62.3M
Net Calls Change
-$4.74M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$201M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$238M
3
Millennium Management
3
Millennium Management
New York
$87.2M
4
GCM
4
Geneva Capital Management
Wisconsin
$60.6M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$69.6M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$821M
2
Macquarie Group
2
Macquarie Group
Australia
$11.2M
3
BlackRock
3
BlackRock
New York
$756M
4
Invesco
4
Invesco
Georgia
$172M
5
Citadel Advisors
5
Citadel Advisors
Florida
$132M
Name Market Value Shares Shares
Change 		Shares
Change %
YCM
176
Yousif Capital Management
Michigan
$1.93M 15,539 -272 -2%
JIC
177
Johnson Investment Counsel
Ohio
$1.9M 15,308 +1,210 +9%
LSERS
178
Louisiana State Employees Retirement System
Louisiana
$1.83M 14,700 +100 +0.7%
Handelsbanken Fonder
179
Handelsbanken Fonder
Sweden
$1.78M 14,333 -300 -2%
JFG
180
Jefferies Financial Group
New York
$1.78M 14,280 +8,247 +137%
Zurich Cantonal Bank
181
Zurich Cantonal Bank
Switzerland
$1.74M 13,986 – –
State of Tennessee, Department of Treasury
182
State of Tennessee, Department of Treasury
Tennessee
$1.7M 13,654 -9,305 -41%
SOMRS
183
State of Michigan Retirement System
Michigan
$1.56M 12,553 +100 +0.8%
EAM
184
Erste Asset Management
Austria
$1.54M 12,500 – –
DT
185
Diversified Trust
Tennessee
$1.52M 12,218 +28 +0.2%
NMIMC
186
Northwestern Mutual Investment Management Company
Wisconsin
$1.45M 11,666 +80 +0.7%
IIM
187
INTECH Investment Management
Florida
$1.43M 11,537 +11,537 New
PAMP
188
Polar Asset Management Partners
Ontario, Canada
$1.42M 11,400 +9,082 +392%
KK
189
KLP Kapitalforvaltning
Norway
$1.37M 11,000 +600 +6%
ET
190
Entropy Technologies
New York
$1.34M 10,766 +10,766 New
OPERF
191
Oregon Public Employees Retirement Fund
Oregon
$1.33M 10,691 +100 +0.9%
NMERB
192
New Mexico Educational Retirement Board
New Mexico
$1.32M 10,600 – –
WP
193
Woodline Partners
California
$1.28M 10,268 -45,938 -82%
Parallax Volatility Advisers
194
Parallax Volatility Advisers
California
$1.27M 10,202 +2,287 +29%
US Bancorp
195
US Bancorp
Minnesota
$1.14M 9,165 -1,463 -14%
KIC
196
Kensington Investment Counsel
California
$1.13M 9,117 -210 -2%
URS
197
Utah Retirement Systems
Utah
$1.12M 9,027 -267 -3%
AAM
198
Advisors Asset Management
Colorado
$1.1M 8,826 -2,312 -21%
SF
199
Synovus Financial
Georgia
$1.07M 8,619 -7,924 -48%
Verition Fund Management
200
Verition Fund Management
Connecticut
$1.04M 8,387 +1,822 +28%
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