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Repligen
RGEN

Overview Fund Activity

437 hedge funds and large institutions have $9.08B invested in Repligen in 2023 Q3 according to their latest regulatory filings, with 56 funds opening new positions, 163 increasing their positions, 155 reducing their positions, and 61 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
437
Holders Change
-8
Holders Change %
-1.8%
% of All Funds
6.97%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
56
Increased
163
Reduced
155
Closed
61
Calls
$36.9M
Puts
$34M
Net Calls
+$2.91M
Net Calls Change
-$3.21M

Top Buyers

1
HL
1
Harding Loevner
New Jersey
$115M
2
Parnassus Investments
2
Parnassus Investments
California
$87.5M
3
Citadel Advisors
3
Citadel Advisors
Florida
$63.2M
4
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$41.5M
5
RP
5
Riverbridge Partners
Minnesota
$73.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$354M
2
Alyeska Investment Group
2
Alyeska Investment Group
Illinois
$0
3
Franklin Resources
3
Franklin Resources
California
$84.9M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$7.78M
5
Ameriprise
5
Ameriprise
Minnesota
$183M
Name Holding Trade Value Shares
Change 		Shares
Change %
XT
226
XTX Topco
Cayman Islands
$877K +$181K +1,139 +26%
Corient Private Wealth
227
Corient Private Wealth
Florida
$872K +$464K +2,918 +114%
PCM
228
Peregrine Capital Management
Minnesota
$851K -$35.1K -221 -4%
LCM
229
LRT Capital Management
Texas
$828K -$90.2K -567 -10%
Walleye Trading
230
Walleye Trading
New York
$825K -$578K -3,634 -41%
PNC Financial Services Group
231
PNC Financial Services Group
Pennsylvania
$823K -$23.9K -150 -3%
GIBU
232
Gulf International Bank (UK)
United Kingdom
$816K -$77.8K -489 -9%
Tudor Investment Corp
233
Tudor Investment Corp
Connecticut
$815K +$815K +5,123 New
Aberdeen Group
234
Aberdeen Group
United Kingdom
$814K +$6.04K +38 +0.7%
LI
235
LMCG Investments
Massachusetts
$804K +$342K +2,153 +74%
BMC
236
Benin Management Corp
Connecticut
$795K – – –
Prudential Financial
237
Prudential Financial
New Jersey
$776K +$34.3K +216 +5%
GAM
238
Gotham Asset Management
New York
$728K -$1.9M -11,976 -72%
GC
239
Guggenheim Capital
Illinois
$725K +$60.7K +382 +9%
HTHT
240
Hemenway Trust Hemenway Trust
New Hampshire
$716K -$79.5K -500 -10%
DIA
241
Dana Investment Advisors
Wisconsin
$706K -$405K -2,546 -36%
Group One Trading
242
Group One Trading
Illinois
$701K +$638K +4,010 +1,008%
SAM
243
Securian Asset Management
Minnesota
$698K -$33.2K -209 -5%
CCIA
244
Cherry Creek Investment Advisors
Colorado
$698K – – –
MSRPS
245
Maryland State Retirement & Pension System
Maryland
$695K – – –
DT
246
Diversified Trust
Tennessee
$682K +$179K +1,123 +35%
P
247
Pitcairn
Pennsylvania
$679K -$3.98K -25 -0.6%
PAMP
248
Polar Asset Management Partners
Ontario, Canada
$668K -$1.1M -6,900 -62%
Teacher Retirement System of Texas
249
Teacher Retirement System of Texas
Texas
$652K +$16.1K +101 +3%
LA
250
Legacy Advisors
Pennsylvania
$646K +$32K +201 +5%
8 9
10
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