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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

898 hedge funds and large institutions have $44.3B invested in Regeneron Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 140 funds opening new positions, 373 increasing their positions, 281 reducing their positions, and 135 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
898
Holders Change
-5
Holders Change %
-0.55%
% of All Funds
15.93%
Holding in Top 10
14
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-17.65%
% of All Funds
0.25%
New
140
Increased
373
Reduced
281
Closed
135
Calls
$1.02B
Puts
$1.29B
Net Calls
-$266M
Net Calls Change
-$246M

Top Buyers

1
Susquehanna International Group
Susquehanna International Group
Pennsylvania
+$250M
2
AIM
ARK Investment Management
Florida
+$218M
3
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$189M
4
Capital World Investors
Capital World Investors
California
+$146M
5
SGA
Sustainable Growth Advisers
Connecticut
+$108M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$597M
2
Sands Capital Management
Sands Capital Management
Virginia
-$479M
3
Nuveen Asset Management
Nuveen Asset Management
Illinois
-$383M
4
Goldman Sachs
Goldman Sachs
New York
-$146M
5
PI
Putnam Investments
Massachusetts
-$144M
Name Holding Trade Value Shares
Change 		Shares
Change %
Two Sigma Advisers
901
Two Sigma Advisers
New York
– -$29.6M -52,799 Closed
AL
902
AJO LP
Pennsylvania
– -$21.7M -38,786 Closed
DFO
903
Duquesne Family Office
New York
– -$19.9M -35,582 Closed
VIA
904
Vantis Investment Advisers
Florida
– -$19M -33,900 Closed
Balyasny Asset Management
905
Balyasny Asset Management
Illinois
– -$17.1M -30,582 Closed
MSR
906
Main Street Research
Connecticut
– -$15.5M -27,610 Closed
SCM
907
Stevens Capital Management
Pennsylvania
– -$10.1M -18,098 Closed
BAPIM
908
British Airways Pensions Investment Management
United Kingdom
– -$9.74M -17,398 Closed
ACM
909
Atika Capital Management
New York
– -$7.95M -14,200 Closed
BCI
910
Brinker Capital Investments
Pennsylvania
– -$7.66M -13,676 Closed
FAM
911
Fred Alger Management
New York
– -$5.91M -10,557 Closed
JIR
912
James Investment Research
Ohio
– -$4.67M -8,343 Closed
FI
913
Fosun International
China
– -$4.02M -7,000 Closed
LSA
914
L & S Advisors
California
– -$3.86M -6,894 Closed
GCA
915
Greenwood Capital Associates
South Carolina
– -$3.15M -5,629 Closed
BCM
916
Barometer Capital Management
Ontario, Canada
– -$3.09M -5,525 Closed
BIM
917
Bogle Investment Management
Massachusetts
– -$2.68M -4,779 Closed
EP
918
Edgestream Partners
New Jersey
– -$2.67M -4,764 Closed
DBG
919
De Burlo Group
Massachusetts
– -$2.66M -4,750 Closed
EAM
920
Eagle Asset Management
Florida
– -$2.53M -4,411 Closed
IA
921
Icon Advisers
Colorado
– -$2.46M -4,400 Closed
UFF
922
USA Financial Formulas
Michigan
– -$2.41M -4,304 Closed
WorldQuant Millennium Advisors
923
WorldQuant Millennium Advisors
New York
– -$2.34M -4,175 Closed
DWA
924
Dorsey Wright & Associates
California
– -$2.06M -3,671 Closed
GH
925
GAM Holding
Switzerland
– -$1.98M -3,528 Closed
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