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Repligen
RGEN

Overview Fund Activity

452 hedge funds and large institutions have $7.06B invested in Repligen in 2024 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 161 increasing their positions, 162 reducing their positions, and 91 closing their positions.

Holders
452
Holders Change
-32
Holders Change %
-6.61%
% of All Funds
6.58%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
65
Increased
161
Reduced
162
Closed
91
Calls
$66.9M
Puts
$18.1M
Net Calls
+$48.8M
Net Calls Change
-$117M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$581M
2
Millennium Management
2
Millennium Management
New York
$95.3M
3
Impax Asset Management Group
3
Impax Asset Management Group
United Kingdom
$141M
4
Thrivent Financial for Lutherans
4
Thrivent Financial for Lutherans
Minnesota
$75.9M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$173M

Top Sellers

1
William Blair Investment Management
1
William Blair Investment Management
Illinois
$0
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$182M
3
Artisan Partners
3
Artisan Partners
Wisconsin
$50.9M
4
Holocene Advisors
4
Holocene Advisors
New York
$0
5
Wellington Management Group
5
Wellington Management Group
Massachusetts
$98.8M
Name Market Value Shares Shares
Change 		Shares
Change %
MCM
451
Manchester Capital Management
Vermont
$127 1 – –
William Blair Investment Management
452
William Blair Investment Management
Illinois
– – -634,990 Closed
Holocene Advisors
453
Holocene Advisors
New York
– – -342,388 Closed
DCM
454
Driehaus Capital Management
Illinois
– – -156,958 Closed
GIM
455
Granahan Investment Management
Massachusetts
– – -124,765 Closed
WI
456
Wafra Inc
New York
– – -96,862 Closed
Balyasny Asset Management
457
Balyasny Asset Management
Illinois
– – -77,176 Closed
AIG
458
American International Group
New York
– – -68,969 Closed
PM
459
Pembroke Management
Quebec, Canada
– – -63,232 Closed
TC
460
Tenere Capital
New York
– – -25,680 Closed
SCA
461
Summit Creek Advisors
Minnesota
– – -21,805 Closed
ECU
462
Eisler Capital (UK)
United Kingdom
– – -20,781 Closed
PVI
463
Pura Vida Investments
New York
– – -11,225 Closed
TC
464
TwinBeech Capital
New York
– – -10,379 Closed
SCM
465
Sandler Capital Management
New York
– – -10,270 Closed
SAM
466
Silvercrest Asset Management
New York
– – -6,872 Closed
JF
467
Jump Financial
Illinois
– – -6,498 Closed
GLA
468
Great Lakes Advisors
Illinois
– – -6,362 Closed
LCG
469
Lisanti Capital Growth
New York
– – -3,870 Closed
Neuberger Berman Group
470
Neuberger Berman Group
New York
– – -3,445 Closed
Qube Research & Technologies (QRT)
471
Qube Research & Technologies (QRT)
United Kingdom
– – -3,377 Closed
Axa
472
Axa
France
– – -3,201 Closed
CM
473
Castleark Management
Illinois
– – -3,120 Closed
BCM
474
Bayesian Capital Management
New York
– – -2,800 Closed
CPBTD
475
Central Pacific Bank - Trust Division
Hawaii
– – -2,743 Closed
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19
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