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Repligen

442 hedge funds and large institutions have $7.22B invested in Repligen in 2025 Q2 according to their latest regulatory filings, with 74 funds opening new positions, 130 increasing their positions, 172 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed

more ownership

Funds ownership:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more funds holding in top 10

Funds holding in top 10:

2% less capital invested

Capital invested by funds: $7.35B → $7.22B (-$127M)

24% less repeat investments, than reductions

Existing positions increased: 130 | Existing positions reduced: 172

88% less call options, than puts

Call options by funds: $10.2M | Put options by funds: $84.6M

Holders
442
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$10.2M
Puts
$84.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
California Public Employees Retirement System
101
California Public Employees Retirement System
California
$8.46M
Renaissance Technologies
102
Renaissance Technologies
New York
$8.25M
Retirement Systems of Alabama
103
Retirement Systems of Alabama
Alabama
$7.94M
Russell Investments Group
104
Russell Investments Group
United Kingdom
$7.88M
CSS
105
Cubist Systematic Strategies
Connecticut
$7.6M
Susquehanna International Group
106
Susquehanna International Group
Pennsylvania
$7.34M
PC
107
Pier Capital
Connecticut
$7.34M
LCAM
108
London & Capital Asset Management
United Kingdom
$6.84M
State Board of Administration of Florida Retirement System
109
State Board of Administration of Florida Retirement System
Florida
$6.73M
Tudor Investment Corp
110
Tudor Investment Corp
Connecticut
$6.56M
New York State Teachers Retirement System (NYSTRS)
111
New York State Teachers Retirement System (NYSTRS)
New York
$6.35M
California State Teachers Retirement System (CalSTRS)
112
California State Teachers Retirement System (CalSTRS)
California
$6.31M
SO
113
STRS Ohio
Ohio
$6.09M
SI
114
Stephens Inc
Arkansas
$5.92M
Aberdeen Group
115
Aberdeen Group
United Kingdom
$5.74M
COPPSERS
116
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$5.7M
AIC
117
AWM Investment Company
New York
$5.6M
FLAM
118
First Light Asset Management
Minnesota
$5.47M
VanEck Associates
119
VanEck Associates
New York
$5.41M
TIM
120
Thornburg Investment Management
New Mexico
$5.4M
EGM
121
Engineers Gate Manager
New York
$5.16M
Canada Life
122
Canada Life
Manitoba, Canada
$4.54M
BNP Paribas Financial Markets
123
BNP Paribas Financial Markets
France
$4.51M
SC
124
Slow Capital
California
$4.42M
Capital Fund Management (CFM)
125
Capital Fund Management (CFM)
France
$4.34M