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Repligen
RGEN

Overview Fund Activity

437 hedge funds and large institutions have $7.18B invested in Repligen in 2025 Q2 according to their latest regulatory filings, with 72 funds opening new positions, 128 increasing their positions, 171 reducing their positions, and 70 closing their positions.

Holders
437
Holders Change
-3
Holders Change %
-0.68%
% of All Funds
5.87%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
72
Increased
128
Reduced
171
Closed
70
Calls
$7.81M
Puts
$70.1M
Net Calls
-$62.3M
Net Calls Change
-$4.74M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$201M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$238M
3
Millennium Management
3
Millennium Management
New York
$87.2M
4
GCM
4
Geneva Capital Management
Wisconsin
$60.6M
5
T. Rowe Price Investment Management
5
T. Rowe Price Investment Management
Maryland
$69.6M

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$821M
2
Macquarie Group
2
Macquarie Group
Australia
$11.2M
3
BlackRock
3
BlackRock
New York
$756M
4
Invesco
4
Invesco
Georgia
$172M
5
Citadel Advisors
5
Citadel Advisors
Florida
$132M
Name Market Value Shares Shares
Change 		Shares
Change %
VF
451
Virtu Financial
New York
– – -7,132 Closed
QC
452
Quadrature Capital
United Kingdom
– – -6,837 Closed
LA
453
Legacy Advisors
Pennsylvania
– – -6,107 Closed
AG
454
Algert Global
California
– – -5,865 Closed
PI
455
PineBridge Investments
New York
– – -5,426 Closed
KTM
456
Keeler Thomas Management
Utah
– – -4,879 Closed
Mariner
457
Mariner
Kansas
– – -4,093 Closed
SFI
458
Susquehanna Fundamental Investments
Pennsylvania
– – -4,000 Closed
BAM
459
Blueshift Asset Management
New Jersey
– – -3,598 Closed
Simplex Trading
460
Simplex Trading
Illinois
– – -3,504 Closed
USAA
461
United Services Automobile Association
Texas
– – -3,459 Closed
CCIA
462
Cherry Creek Investment Advisors
Colorado
– – -2,752 Closed
Cerity Partners
463
Cerity Partners
New York
– – -2,736 Closed
JF
464
Jump Financial
Illinois
– – -2,694 Closed
QCG
465
Quadrant Capital Group
Ohio
– – -2,660 Closed
ET
466
Equitable Trust
Tennessee
– – -2,577 Closed
NG
467
Norden Group
Utah
– – -2,549 Closed
GS
468
GTS Securities
New York
– – -2,513 Closed
FC
469
Farringdon Capital
United Kingdom
– – -2,506 Closed
PGFC
470
Peapack-Gladstone Financial Corp
New Jersey
– – -2,091 Closed
BCM
471
Bayesian Capital Management
New York
– – -2,066 Closed
AQR Capital Management
472
AQR Capital Management
Connecticut
– – -2,062 Closed
ECM
473
Everence Capital Management
Indiana
– – -2,040 Closed
OSAM
474
O'Shaughnessy Asset Management
Connecticut
– – -1,978 Closed
CCM
475
Cinctive Capital Management
New York
– – -1,974 Closed
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19
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