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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 %
CF
601
Copperwynd Financial
Arizona
$435K +$141K +298 +48%
CAM
602
ClariVest Asset Management
California
$435K +$142K +300 +48%
HCM
603
Howland Capital Management
Massachusetts
$432K +$44.1K +93 +11%
ALAM
604
Asahi Life Asset Management
Japan
$428K -$70.9K -150 -14%
AIM
605
Anchor Investment Management
South Carolina
$426K +$391K +826 +1,101%
XF
606
XML Financial
Maryland
$423K +$127K +268 +43%
NAM
607
NorthCoast Asset Management
Connecticut
$421K -$2.37K -5 -0.6%
GA
608
GoalVest Advisory
New York
$421K +$5.2K +11 +1%
KFC
609
Klingenstein Fields & Co
New York
$419K +$178K +375 +74%
HR
610
Hayden Royal
North Carolina
$415K +$62.5K +132 +18%
PFWA
611
Paces Ferry Wealth Advisors
Georgia
$411K -$946 -2 -0.2%
RJT
612
Raymond James Trust
Florida
$407K -$354K -747 -47%
HNB
613
Huntington National Bank
Ohio
$405K +$32.1K +68 +9%
NFG
614
Nations Financial Group
Iowa
$404K -$81.4K -172 -17%
YIA
615
YHB Investment Advisors
Connecticut
$404K -$5.03K -10 -1%
BCA
616
Berman Capital Advisors
Georgia
$403K +$346K +732 +605%
SI
617
Stephens Inc
Arkansas
$399K -$6.34M -13,401 -94%
CL
618
COWA LLC
Oklahoma
$399K +$399K +838 New
LC
619
Lindbrook Capital
California
$397K -$18.4K -39 -4%
TAM
620
Trust Asset Management
Texas
$394K +$70.9K +150 +22%
SRC
621
Shufro Rose & Co
New York
$393K – – –
CS
622
Comerica Securities
Michigan
$389K +$177K +374 +83%
QT
623
Quantbot Technologies
New York
$388K -$1.76M -3,727 -82%
PM
624
Penbrook Management
New York
$383K +$383K +810 New
AIM
625
Axiom Investment Management
New York
$379K -$765K -1,615 -67%
23 24
25
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