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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 %
Goldman Sachs
76
Goldman Sachs
New York
$13.9M 111,544 -30,450 -21%
VOYA Investment Management
77
VOYA Investment Management
Georgia
$13.7M 109,889 +6,237 +6%
WCM Investment Management
78
WCM Investment Management
California
$13.6M 109,864 +6,872 +7%
APM
79
Avidity Partners Management
Texas
$13.2M 106,500 +106,500 New
Envestnet Asset Management
80
Envestnet Asset Management
Illinois
$13.2M 105,876 -379 -0.4%
Loomis, Sayles & Company
81
Loomis, Sayles & Company
Massachusetts
$13M 104,846 +104,846 New
Swiss National Bank
82
Swiss National Bank
Switzerland
$12.7M 101,900 -1,300 -1%
Comerica Bank
83
Comerica Bank
Texas
$12.4M 99,540 -260 -0.3%
TC
84
TwinBeech Capital
New York
$11.7M 94,388 +94,388 New
Walleye Capital
85
Walleye Capital
New York
$11.4M 91,600 +11,124 +14%
Macquarie Group
86
Macquarie Group
Australia
$11.2M 90,246 -819,753 -90%
RA
87
Royce & Associates
New York
$11.1M 89,522 +89,522 New
NSAM
88
North Star Asset Management
Wisconsin
$10.9M 87,602 -2,191 -2%
Citigroup
89
Citigroup
New York
$10.8M 87,120 +29,818 +52%
Legal & General Group
90
Legal & General Group
United Kingdom
$10.7M 86,205 +1,146 +1%
ZCI
91
Zevenbergen Capital Investments
Washington
$10.7M 86,015 -1,572 -2%
Marshall Wace
92
Marshall Wace
United Kingdom
$10.5M 84,195 -573 -0.7%
Victory Capital Management
93
Victory Capital Management
Texas
$10.2M 81,662 +71,820 +730%
TD Asset Management
94
TD Asset Management
Ontario, Canada
$9.85M 79,224 +28,052 +55%
EAM
95
Eventide Asset Management
Massachusetts
$9.67M 77,711 -41,289 -35%
Manulife (Manufacturers Life Insurance)
96
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$9.2M 74,000 +10,947 +17%
Squarepoint
97
Squarepoint
New York
$9.18M 73,792 +24,510 +50%
Barclays
98
Barclays
United Kingdom
$8.96M 72,055 +31,166 +76%
SCM
99
Sone Capital Management
New York
$8.76M 70,452 +40,719 +137%
California Public Employees Retirement System
100
California Public Employees Retirement System
California
$8.46M 67,989 -17,299 -20%
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4
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