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Repligen
RGEN

Overview Fund Activity

444 hedge funds and large institutions have $9.06B invested in Repligen in 2023 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 152 increasing their positions, 159 reducing their positions, and 44 closing their positions.

Holders
444
Holders Change
+5
Holders Change %
+1.14%
% of All Funds
7.11%
Holding in Top 10
5
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-28.57%
% of All Funds
0.08%
New
54
Increased
152
Reduced
159
Closed
44
Calls
$48.5M
Puts
$34.2M
Net Calls
+$14.3M
Net Calls Change
-$19M

Top Buyers

1
BlackRock
1
BlackRock
New York
$1.22B
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$340M
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$251M
4
PL
4
Perpetual Ltd
Australia
$80.2M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$67M

Top Sellers

1
WCM Investment Management
1
WCM Investment Management
California
$21.1M
2
T. Rowe Price Associates
2
T. Rowe Price Associates
Maryland
$633M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$147M
4
Invesco
4
Invesco
Georgia
$234M
5
ITP
5
Iron Triangle Partners
Connecticut
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$1.22B 7,268,949 +1,145,110 +19%
Vanguard Group
2
Vanguard Group
Pennsylvania
$856M 5,081,919 -123,236 -2%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$633M 3,761,798 -1,308,859 -26%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$340M 2,016,644 +1,013,380 +101%
State Street
5
State Street
Massachusetts
$276M 1,636,663 +36,669 +2%
Sands Capital Management
6
Sands Capital Management
Virginia
$272M 1,614,851 -166,588 -9%
Wellington Management Group
7
Wellington Management Group
Massachusetts
$251M 1,493,551 +662,807 +80%
BCM
8
Brown Capital Management
Maryland
$243M 1,440,368 -11,967 -0.8%
Invesco
9
Invesco
Georgia
$234M 1,389,986 -181,020 -12%
Artisan Partners
10
Artisan Partners
Wisconsin
$206M 1,221,581 +53,738 +5%
Macquarie Group
11
Macquarie Group
Australia
$191M 1,132,619 +30,818 +3%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$180M 1,070,595 -9,532 -0.9%
Ameriprise
13
Ameriprise
Minnesota
$179M 1,065,131 -19,337 -2%
Franklin Resources
14
Franklin Resources
California
$171M 1,017,611 -47,923 -4%
William Blair Investment Management
15
William Blair Investment Management
Illinois
$153M 911,368 +237,796 +35%
AllianceBernstein
16
AllianceBernstein
Tennessee
$147M 872,534 -206,571 -19%
Impax Asset Management Group
17
Impax Asset Management Group
United Kingdom
$145M 866,379 +45,527 +6%
Geode Capital Management
18
Geode Capital Management
Massachusetts
$132M 785,602 +25,836 +3%
CCA
19
Conestoga Capital Advisors
Pennsylvania
$115M 685,441 +3,623 +0.5%
FAM
20
Fred Alger Management
New York
$99.6M 591,488 +176,259 +42%
ESCM
21
Echo Street Capital Management
New York
$98.1M 582,477 +237,084 +69%
1WCM
22
12 West Capital Management
New York
$96.2M 571,145 -96,476 -14%
CIP
23
Champlain Investment Partners
Vermont
$93.6M 556,030 +208,630 +60%
SIMG
24
Stephens Investment Management Group
Texas
$89M 528,464 -17,490 -3%
PL
25
Perpetual Ltd
Australia
$80.2M 476,434 +476,434 New
1
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