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Repligen
RGEN

Overview Fund Activity

440 hedge funds and large institutions have $7.35B invested in Repligen in 2025 Q1 according to their latest regulatory filings, with 62 funds opening new positions, 170 increasing their positions, 129 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
440
Holders Change
+11
Holders Change %
+2.56%
% of All Funds
5.98%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
62
Increased
170
Reduced
129
Closed
45
Calls
$11M
Puts
$68.6M
Net Calls
-$57.6M
Net Calls Change
-$22.2M

Top Buyers

1
Invesco
Invesco
Georgia
$213M
2
Holocene Advisors
Holocene Advisors
New York
$122M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$963M
4
Point72 Asset Management
Point72 Asset Management
Connecticut
$142M
5
AIM
Artemis Investment Management
United Kingdom
$41.1M

Top Sellers

1
HL
Harding Loevner
New Jersey
$0
2
Marshall Wace
Marshall Wace
United Kingdom
$10.8M
3
Impax Asset Management Group
Impax Asset Management Group
United Kingdom
$101M
4
Ameriprise
Ameriprise
Minnesota
$87.2M
5
VOYA Investment Management
VOYA Investment Management
Georgia
$13.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
PAS
451
Park Avenue Securities
New York
– -$561K -3,901 Closed
O
452
Ossiam
France
– -$516K -3,583 Closed
Wolverine Trading
453
Wolverine Trading
Illinois
– -$421K -2,925 Closed
TCM
454
Teza Capital Management
Illinois
– -$420K -2,921 Closed
QIM
455
Quantitative Investment Management
Virginia
– -$333K -2,320 Closed
YMRC
456
Yorktown Management & Research Company
Virginia
– -$309K -2,150 Closed
GCS
457
Gordian Capital (Singapore)
Singapore
– -$259K -1,800 Closed
Cambridge Investment Research Advisors
458
Cambridge Investment Research Advisors
Iowa
– -$242K -1,681 Closed
GC
459
Guggenheim Capital
Illinois
– -$227K -1,575 Closed
AWM
460
Angeles Wealth Management
California
– -$220K -1,526 Closed
NPA
461
Nichols & Pratt Advisers
Massachusetts
– -$217K -1,505 Closed
OC
462
Oppenheimer & Co
New York
– -$216K -1,500 Closed
TFG
463
Tilson Financial Group
New Jersey
– -$216K -1,500 Closed
IWM
464
IHT Wealth Management
Illinois
– -$207K -1,435 Closed
CAM
465
Cresset Asset Management
Illinois
– -$206K -1,432 Closed
FC
466
FORA Capital
Florida
– -$203K -1,413 Closed
CSI
467
Clark & Stuart Inc
Maine
– -$202K -1,400 Closed
AGWCA
468
Annis Gardner Whiting Capital Advisors
Florida
– -$178K -1,240 Closed
VWM
469
Venturi Wealth Management
Texas
– -$147K -1,024 Closed
IWA
470
Icon Wealth Advisors
Texas
– -$131K -911 Closed
AWM
471
Avior Wealth Management
Nebraska
– -$121K -840 Closed
OC
472
Oarsman Capital
Wisconsin
– -$86.9K -604 Closed
BC
473
Bayforest Capital
United Kingdom
– -$70.2K -488 Closed
PPA
474
Pilgrim Partners Asia
Singapore
– -$54.7K -380 Closed
LFA
475
LGT Financial Advisors
Texas
– -$33K -229 Closed
16 17 18
19
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