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Repligen
RGEN

Overview Fund Activity

429 hedge funds and large institutions have $8.09B invested in Repligen in 2024 Q4 according to their latest regulatory filings, with 60 funds opening new positions, 135 increasing their positions, 159 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
429
Holders Change
-11
Holders Change %
-2.5%
% of All Funds
5.71%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
60
Increased
135
Reduced
159
Closed
65
Calls
$40.1M
Puts
$75.5M
Net Calls
-$35.4M
Net Calls Change
-$49.5M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$1.03B
2
Citadel Advisors
2
Citadel Advisors
Florida
$170M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$132M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$53.4M
5
Holocene Advisors
5
Holocene Advisors
New York
$44.8M

Top Sellers

1
HL
1
Harding Loevner
New Jersey
$49M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$758K
3
BlackRock
3
BlackRock
New York
$987M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$23.2M
5
BCM
5
Brown Capital Management
Maryland
$137M
Name Holding Trade Value Shares
Change 		Shares
Change %
Teacher Retirement System of Texas
176
Teacher Retirement System of Texas
Texas
$1.41M +$980K +6,805 +229%
KIC
177
Kensington Investment Counsel
California
$1.4M -$49.8K -346 -3%
XT
178
XTX Topco
Cayman Islands
$1.39M +$1.39M +9,640 New
Millennium Management
179
Millennium Management
New York
$1.34M -$15.8M -110,079 -92%
URS
180
Utah Retirement Systems
Utah
$1.34M +$14.4K +100 +1%
RPAM
181
Rhenman & Partners Asset Management
Sweden
$1.3M -$144K -1,000 -10%
KTM
182
Keeler Thomas Management
Utah
$1.29M +$528K +3,662 +69%
Walleye Trading
183
Walleye Trading
New York
$1.25M +$693K +4,812 +124%
BMSSC
184
B. Metzler seel. Sohn & Co
Germany
$1.15M – – –
LCM
185
Legato Capital Management
California
$1.14M -$523K -3,630 -31%
Pictet Asset Management
186
Pictet Asset Management
Switzerland
$1.13M +$143K +992 +14%
DekaBank Deutsche Girozentrale
187
DekaBank Deutsche Girozentrale
Germany
$1.12M – – –
IAS
188
IMA Advisory Services
Colorado
$1.04M -$18K -125 -2%
X
189
Xponance
Pennsylvania
$999K +$66.1K +459 +7%
PAMP
190
Polar Asset Management Partners
Ontario, Canada
$993K +$432K +3,000 +77%
GAM
191
Groupama Asset Management
France
$976K +$169K +680 +21%
TRCT
192
Tower Research Capital (TRC)
New York
$967K +$456K +3,167 +89%
GAM
193
Gotham Asset Management
New York
$965K -$3.53M -24,539 -79%
BCM
194
Bayesian Capital Management
New York
$947K +$947K +6,578 New
First Manhattan
195
First Manhattan
New York
$943K – – –
SF
196
Synovus Financial
Georgia
$941K +$941K +6,538 New
VPIM
197
Vanguard Personalized Indexing Management
California
$940K +$72.1K +501 +8%
GT
198
Glenmede Trust
Pennsylvania
$934K +$47.6K +331 +5%
CAPTRUST Financial Advisors
199
CAPTRUST Financial Advisors
North Carolina
$911K +$6.48K +45 +0.7%
Commonwealth Equity Services
200
Commonwealth Equity Services
Massachusetts
$896K -$13.2K -92 -1%
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8
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