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Repligen
RGEN

Overview Fund Activity

440 hedge funds and large institutions have $7.22B invested in Repligen in 2025 Q2 according to their latest regulatory filings, with 73 funds opening new positions, 129 increasing their positions, 172 reducing their positions, and 70 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
440
Holders Change
–
Holders Change %
0%
% of All Funds
5.9%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
73
Increased
129
Reduced
172
Closed
70
Calls
$10.2M
Puts
$84.6M
Net Calls
-$74.4M
Net Calls Change
-$16.8M

Top Buyers

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

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$821M
2
Macquarie Group
Macquarie Group
Australia
$11.2M
3
BlackRock
BlackRock
New York
$756M
4
Invesco
Invesco
Georgia
$172M
5
Citadel Advisors
Citadel Advisors
Florida
$132M
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
476
Everence Capital Management
Indiana
– -$260K -2,040 Closed
OSAM
477
O'Shaughnessy Asset Management
Connecticut
– -$252K -1,978 Closed
CCM
478
Cinctive Capital Management
New York
– -$251K -1,974 Closed
TSS
479
Two Sigma Securities
New York
– -$239K -1,879 Closed
BP
480
Ballentine Partners
Massachusetts
– -$224K -1,759 Closed
IB
481
Intrust Bank
Kansas
– -$222K -1,743 Closed
Mercer Global Advisors
482
Mercer Global Advisors
Colorado
– -$222K -1,741 Closed
ATC
483
Argent Trust Co
Tennessee
– -$212K -1,667 Closed
MNBTD
484
Moody National Bank Trust Division
Texas
– -$211K -1,661 Closed
OAC
485
OMERS Administration Corp
Ontario, Canada
– -$202K -1,587 Closed
SSG
486
Summit Securities Group
New York
– -$165K -1,298 Closed
HFM
487
Harvest Fund Management
China
– -$132K -1,039 Closed
MG
488
Mather Group
Illinois
– -$126K -987 Closed
Twin Tree Management
489
Twin Tree Management
Texas
– -$28.8K -226 Closed
VSQM
490
V-Square Quantitative Management
Illinois
– -$27.9K -219 Closed
Lazard Asset Management
491
Lazard Asset Management
New York
– -$25K -198 Closed
Toronto Dominion Bank
492
Toronto Dominion Bank
Ontario, Canada
– -$10.4K -82 Closed
HWP
493
Highline Wealth Partners
California
– -$9.42K -74 Closed
QC
494
Quent Capital
New York
– -$3.82K -30 Closed
S
495
Sachetta
Massachusetts
– -$2.67K -21 Closed
MAM
496
Meeder Asset Management
Ohio
– -$2.42K -19 Closed
GBT
497
Grove Bank & Trust
Florida
– -$2.42K -19 Closed
CWC
498
Carolinas Wealth Consulting
North Carolina
– -$2.04K -16 Closed
RTL
499
Red Tortoise LLC
Georgia
– -$1.53K -12 Closed
AWM
500
Activest Wealth Management
Florida
– -$1.15K -9 Closed
17 18 19
20
21