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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

919 hedge funds and large institutions have $42.3B invested in Regeneron Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 137 funds opening new positions, 379 increasing their positions, 287 reducing their positions, and 111 closing their positions.

Holders
919
Holders Change
+21
Holders Change %
+2.34%
% of All Funds
16.19%
Holding in Top 10
17
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+21.43%
% of All Funds
0.3%
New
137
Increased
379
Reduced
287
Closed
111
Calls
$917M
Puts
$1.38B
Net Calls
-$461M
Net Calls Change
-$195M

Top Buyers

1
AIM
1
ARK Investment Management
Florida
$577M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.44B
3
Harris Associates
3
Harris Associates
Illinois
$489M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$201M
5
CS
5
Credit Suisse
Switzerland
$271M

Top Sellers

1
Polen Capital Management
1
Polen Capital Management
Florida
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$30.8M
3
Capital World Investors
3
Capital World Investors
California
$2.93B
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$5.17B
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$101M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$5.17B 10,935,989 -545,585 -5%
BlackRock
2
BlackRock
New York
$4.57B 9,649,548 -126,638 -1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$3.79B 8,000,412 +69,192 +0.9%
Capital World Investors
4
Capital World Investors
California
$2.93B 6,184,120 -761,648 -11%
State Street
5
State Street
Massachusetts
$2.15B 4,547,301 -144,086 -3%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$1.83B 3,876,380 +245,858 +7%
JPMorgan Chase & Co
7
JPMorgan Chase & Co
New York
$1.44B 3,035,655 +721,261 +31%
Loomis, Sayles & Company
8
Loomis, Sayles & Company
Massachusetts
$1.36B 2,876,368 -88,215 -3%
AllianceBernstein
9
AllianceBernstein
Tennessee
$983M 2,077,251 +313,907 +18%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$760M 1,610,190 +23,271 +1%
Capital International Investors
11
Capital International Investors
California
$610M 1,290,161 -74,665 -5%
AIM
12
ARK Investment Management
Florida
$577M 1,218,970 +767,152 +170%
Bank of America
13
Bank of America
North Carolina
$558M 1,179,811 +67,688 +6%
Northern Trust
14
Northern Trust
Illinois
$557M 1,177,092 -65,883 -5%
American Century Companies
15
American Century Companies
Missouri
$523M 1,104,761 +178,725 +19%
Harris Associates
16
Harris Associates
Illinois
$489M 1,033,578 +505,448 +96%
Norges Bank
17
Norges Bank
Norway
$464M 980,408 -68,709 -7%
T. Rowe Price Associates
18
T. Rowe Price Associates
Maryland
$408M 862,743 -5,256 -0.6%
Bank of New York Mellon
19
Bank of New York Mellon
New York
$400M 846,038 +17,774 +2%
California Public Employees Retirement System
20
California Public Employees Retirement System
California
$375M 792,236 -36,387 -4%
SGA
21
Sustainable Growth Advisers
Connecticut
$375M 791,888 +108,744 +16%
Neuberger Berman Group
22
Neuberger Berman Group
New York
$357M 755,789 +190,230 +34%
Legal & General Group
23
Legal & General Group
United Kingdom
$335M 708,644 -14,582 -2%
PI
24
Putnam Investments
Massachusetts
$310M 655,652 +231,463 +55%
UBS AM
25
UBS AM
Illinois
$293M 618,346 -25,096 -4%
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