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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 %
CFO
426
CVA Family Office
Colorado
$498 -$374 -3 -43%
TFM
427
TFC Financial Management
Massachusetts
$374 +$374 +3 New
BFS
428
Bare Financial Services
Pennsylvania
$373 – – –
AT
429
Arlington Trust
Alabama
$373 +$373 +3 New
TPWA
430
Twin Peaks Wealth Advisors
California
$364 +$364 +3 New
LFG
431
Larson Financial Group
Missouri
$249 -$7.35K -59 -97%
SIC
432
SJS Investment Consulting
Ohio
$249 -$125 -1 -33%
HIA
433
HFM Investment Advisors
New Jersey
$249 – – –
ACA
434
American Capital Advisory
Idaho
$249 +$249 +2 New
QWM
435
Quaker Wealth Management
New Jersey
$249 +$249 +2 New
MCM
436
Manchester Capital Management
Vermont
$125 – – –
RWM
437
Rialto Wealth Management
New York
$125 +$125 +1 New
PWAM
438
Private Wealth Asset Management
Iowa
$124 – – –
PWM
439
Parkworth Wealth Management
California
$124 +$124 +1 New
BHWM
440
Bay Harbor Wealth Management
Maryland
$124 +$124 +1 New
CT
441
Colonial Trust
South Carolina
$40 – – –
Parnassus Investments
442
Parnassus Investments
California
– -$32.4M -254,621 Closed
OCM
443
Osterweis Capital Management
California
– -$9.26M -72,765 Closed
AIMCA
444
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
– -$8.05M -63,233 Closed
CF
445
Corebridge Financial
Texas
– -$7.34M -57,663 Closed
PHK
446
Point72 Hong Kong
Hong Kong
– -$4.19M -32,895 Closed
Swedbank
447
Swedbank
Sweden
– -$3.82M -30,000 Closed
IHAM
448
Integral Health Asset Management
New York
– -$2.54M -20,000 Closed
SCM
449
Sandler Capital Management
New York
– -$2.21M -17,389 Closed
NICM
450
Neo Ivy Capital Management
New York
– -$2.09M -16,436 Closed
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