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Repligen

442 hedge funds and large institutions have $7.99B invested in Repligen in 2025 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 156 increasing their positions, 149 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

5% more repeat investments, than reductions

Existing positions increased: 156 | Existing positions reduced: 149

0% more funds holding

Funds holding: 442442 (0)

49% less call options, than puts

Call options by funds: $45.8M | Put options by funds: $90.6M

Holders
442
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$45.8M
Puts
$90.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Man Group
101
Man Group
United Kingdom
$10.2M
OCM
102
Osterweis Capital Management
California
$9.75M
California Public Employees Retirement System
103
California Public Employees Retirement System
California
$9.39M
GIM
104
Granahan Investment Management
Massachusetts
$9.34M
Victory Capital Management
105
Victory Capital Management
Texas
$8.93M
ECM
106
ExodusPoint Capital Management
New York
$8.63M
Retirement Systems of Alabama
107
Retirement Systems of Alabama
Alabama
$8.55M
WCM Investment Management
108
WCM Investment Management
California
$8.44M
Russell Investments Group
109
Russell Investments Group
United Kingdom
$7.71M
PC
110
Pier Capital
Connecticut
$7.35M
Aberdeen Group
111
Aberdeen Group
United Kingdom
$7.26M
IIM
112
INTECH Investment Management
Florida
$7.17M
State Board of Administration of Florida Retirement System
113
State Board of Administration of Florida Retirement System
Florida
$6.99M
Ohio Public Employees Retirement System (OPERS)
114
Ohio Public Employees Retirement System (OPERS)
Ohio
$6.94M
Citigroup
115
Citigroup
New York
$6.89M
Daiwa Securities Group
116
Daiwa Securities Group
Japan
$6.85M
New York State Teachers Retirement System (NYSTRS)
117
New York State Teachers Retirement System (NYSTRS)
New York
$6.82M
DIM
118
Delta Investment Management
California
$6.78M
California State Teachers Retirement System (CalSTRS)
119
California State Teachers Retirement System (CalSTRS)
California
$6.66M
SI
120
Stephens Inc
Arkansas
$6.57M
SO
121
STRS Ohio
Ohio
$6.54M
Manulife (Manufacturers Life Insurance)
122
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$6.39M
TIM
123
Thornburg Investment Management
New Mexico
$6.39M
SC
124
Slow Capital
California
$5.89M
GAM
125
Gotham Asset Management
New York
$5.78M