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Repligen

473 hedge funds and large institutions have $10.2B invested in Repligen in 2025 Q4 according to their latest regulatory filings, with 96 funds opening new positions, 150 increasing their positions, 144 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more funds holding in top 10

Funds holding in top 10: 38 (+5)

55% more first-time investments, than exits

New positions opened: 96 | Existing positions closed: 62

28% more capital invested

Capital invested by funds: $8B → $10.2B (+$2.23B)

5% more funds holding

Funds holding: 451473 (+22)

4.61% more ownership

Funds ownership: 106.3%110.91% (+4.6%)

4% more repeat investments, than reductions

Existing positions increased: 150 | Existing positions reduced: 144

52% less call options, than puts

Call options by funds: $33.6M | Put options by funds: $70.3M

Holders
473
Holders Change
+22
Holders Change %
+4.88%
% of All Funds
5.75%
Holding in Top 10
8
Holding in Top 10 Change
+5
Holding in Top 10 Change %
+166.67%
% of All Funds
0.1%
New
96
Increased
150
Reduced
144
Closed
62
Calls
$33.6M
Puts
$70.3M
Net Calls
-$36.7M
Net Calls Change
+$8.08M
Name Holding Trade Value Shares
Change
Change in
Stake
Voloridge Investment Management
476
Voloridge Investment Management
Florida
-$18.9M -141,042 Closed
Tudor Investment Corp
477
Tudor Investment Corp
Connecticut
-$20.3M -129,522 Closed
Alyeska Investment Group
478
Alyeska Investment Group
Illinois
-$16.4M -123,000 Closed
Renaissance Technologies
479
Renaissance Technologies
New York
-$14.6M -109,404 Closed
EP
480
Eversept Partners
New York
-$14M -105,087 Closed
Macquarie Group
481
Macquarie Group
Australia
-$12.1M -90,308 Closed
EAM
482
Eventide Asset Management
Massachusetts
-$10.4M -77,711 Closed
Man Group
483
Man Group
United Kingdom
-$10.2M -76,187 Closed
ECM
484
ExodusPoint Capital Management
New York
-$8.63M -64,531 Closed
FLAM
485
First Light Asset Management
Minnesota
-$5.54M -41,427 Closed
Assenagon Asset Management
486
Assenagon Asset Management
Luxembourg
-$5.42M -40,569 Closed
CM
487
Caption Management
Oklahoma
-$3.86M -28,894 Closed
JF
488
Jump Financial
Illinois
-$3.09M -23,086 Closed
CP
489
CenterBook Partners
Connecticut
-$2.36M -17,672 Closed
SSA
490
Schonfeld Strategic Advisors
New York
-$2.18M -16,331 Closed
Zurich Cantonal Bank
491
Zurich Cantonal Bank
Switzerland
-$2.27M -14,506 Closed
Verition Fund Management
492
Verition Fund Management
Connecticut
-$1.76M -13,186 Closed
LIP
493
Lighthouse Investment Partners
Florida
-$1.74M -13,000 Closed
Parallax Volatility Advisers
494
Parallax Volatility Advisers
California
-$1.51M -11,314 Closed
SCM
495
Sandler Capital Management
New York
-$1.51M -11,304 Closed
EP
496
Edgestream Partners
New Jersey
-$1.39M -10,398 Closed
AG
497
Algert Global
California
-$1.27M -9,530 Closed
GCP
498
GSA Capital Partners
United Kingdom
-$996K -7,449 Closed
CCIA
499
Campbell & Co Investment Adviser
Maryland
-$884K -6,617 Closed
Adage Capital Partners
500
Adage Capital Partners
Massachusetts
-$668K -5,000 Closed