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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.

New
Increased
Maintained
Reduced
Closed
Holders
919
Holders Change
+21
Holders Change %
+2.34%
% of All Funds
16.18%
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
ARK Investment Management
Florida
+$363M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
+$341M
3
Harris Associates
Harris Associates
Illinois
+$239M
4
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$157M
5
CS
Credit Suisse
Switzerland
+$149M

Top Sellers

1
Polen Capital Management
Polen Capital Management
Florida
-$968M
2
Renaissance Technologies
Renaissance Technologies
New York
-$397M
3
Capital World Investors
Capital World Investors
California
-$360M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$258M
5
Susquehanna International Group
Susquehanna International Group
Pennsylvania
-$236M
Name Holding Trade Value Shares
Change 		Shares
Change %
PFO
701
Pathstone Family Office
New Jersey
$239K +$76.2K +161 +47%
BFS
702
Bradley Foster & Sargent
Connecticut
$238K -$125K -264 -34%
PA
703
Parallel Advisors
California
$238K -$91.1K -193 -28%
PP
704
PDT Partners
New York
$238K +$238K +502 New
FA
705
Forefront Analytics
Pennsylvania
$238K +$238K +505 New
NSEDCP
706
NJ State Employees Deferred Compensation Plan
New Jersey
$237K – – –
FHA
707
First Horizon Advisors
Tennessee
$236K +$9.91K +21 +4%
FMLI
708
Fukoku Mutual Life Insurance
Japan
$232K – – –
VF
709
Virtu Financial
New York
$229K +$229K +483 New
BJL
710
Brighton Jones LLC
Washington
$228K -$62.4K -132 -21%
IWP
711
Icon Wealth Partners
Texas
$226K -$1.37M -2,902 -86%
SG
712
StoneX Group
New York
$226K -$15.2K -32 -6%
WI
713
Wintrust Investments
Illinois
$225K +$225K +475 New
PPP
714
Private Portfolio Partners
New Jersey
$222K +$222K +470 New
PP
715
Patten & Patten
Tennessee
$220K – – –
Koshinski Asset Management
716
Koshinski Asset Management
Illinois
$219K -$37.8K -80 -15%
VHAM
717
Van Hulzen Asset Management
California
$218K – – –
DADC
718
D.A. Davidson & Co
Montana
$218K +$218K +461 New
MC
719
Machina Capital
France
$216K +$216K +457 New
AG
720
AlphaSimPlex Group
Massachusetts
$211K – – –
SWM
721
Spire Wealth Management
Virginia
$211K +$211K +444 New
IAIM
722
International Assets Investment Management
Florida
$208K +$110K +231 +113%
JWCA
723
J.W. Cole Advisors
Florida
$207K -$46.3K -98 -18%
HR
724
Howe & Rusling
New York
$207K +$82.7K +175 +67%
GSWM
725
Golden State Wealth Management
California
$206K +$206K +437 New
27 28
29
30 31