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Repligen

440 hedge funds and large institutions have $7.34B invested in Repligen in 2025 Q1 according to their latest regulatory filings, with 60 funds opening new positions, 171 increasing their positions, 130 reducing their positions, and 46 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more ownership

Funds ownership:

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

9% less capital invested

Capital invested by funds: $8.09B → $7.34B (-$750M)

84% less call options, than puts

Call options by funds: $11M | Put options by funds: $68.6M

Holders
440
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
$11M
Puts
$68.6M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
151
$2.21M
152
$2.2M
153
$2.15M
154
$2.1M
155
$2.09M
156
$2.04M
157
$2.03M
158
$2.01M
159
$2.01M
160
$1.99M
161
$1.94M
162
$1.9M
163
$1.88M
164
$1.86M
165
$1.86M
166
$1.84M
167
$1.84M
168
$1.79M
169
$1.78M
170
$1.67M
171
$1.65M
172
$1.65M
173
$1.58M
174
$1.58M
175
$1.55M