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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 %
BAS
526
Brown Advisory Securities
Maryland
$676K – – –
JCIA
527
Jackson Creek Investment Advisors
Colorado
$669K +$21.8K +46 +3%
Bessemer Group
528
Bessemer Group
New Jersey
$662K +$108K +229 +20%
PTC
529
Philadelphia Trust Company
Pennsylvania
$662K +$662K +1,400 New
HT
530
Heritage Trust
Oklahoma
$660K +$62.5K +132 +10%
RMCM
531
Reynders McVeigh Capital Management
Massachusetts
$657K -$82.3K -174 -11%
NFSG
532
Newbridge Financial Services Group
Florida
$657K -$21.3K -45 -3%
CCP
533
Corient Capital Partners
California
$652K +$16.6K +35 +3%
MIFH
534
Migdal Insurance & Financial Holdings
Israel
$651K +$407K +860 +167%
LBD
535
Landsberg Bennett & Dubbaneh
Florida
$626K +$148K +311 +31%
GT
536
Greenleaf Trust
Michigan
$618K +$126K +267 +26%
BTW
537
Boston Trust Walden
Massachusetts
$615K – – –
LOAMS
538
Lombard Odier Asset Management (Switzerland)
Switzerland
$612K +$612K +1,294 New
AC
539
Allstate Corporation
Illinois
$607K +$45.9K +97 +8%
PCM
540
Palisade Capital Management
New Jersey
$605K -$11.8K -25 -2%
DFA
541
Delta Financial Advisors
Louisiana
$605K +$40.7K +86 +7%
MYLI
542
Meiji Yasuda Life Insurance
Japan
$603K – – –
CAN
543
Cetera Advisor Networks
California
$599K -$250K -529 -29%
CI
544
Conning Inc
Connecticut
$599K -$47.8K -101 -7%
Kovitz Investment Group Partners
545
Kovitz Investment Group Partners
Illinois
$595K +$595K +1,258 New
Pzena Investment Management
546
Pzena Investment Management
New York
$594K +$594K +1,255 New
VEA
547
Virtus ETF Advisers
New York
$590K +$14.7K +31 +3%
SI
548
Scharf Investments
California
$590K +$319K +674 +118%
MC
549
Moors & Cabot
Massachusetts
$585K +$206K +440 +54%
VPIM
550
Vanguard Personalized Indexing Management
California
$573K +$7.56K +16 +1%
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