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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,186 hedge funds and large institutions have $76B invested in Regeneron Pharmaceuticals in 2023 Q1 according to their latest regulatory filings, with 130 funds opening new positions, 439 increasing their positions, 419 reducing their positions, and 82 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,186
Holders Change
+33
Holders Change %
+2.86%
% of All Funds
18.98%
Holding in Top 10
42
Holding in Top 10 Change
+12
Holding in Top 10 Change %
+40%
% of All Funds
0.67%
New
130
Increased
439
Reduced
419
Closed
82
Calls
$1.93B
Puts
$2.09B
Net Calls
-$164M
Net Calls Change
+$141M

Top Buyers

1
Capital International Investors
Capital International Investors
California
+$512M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
+$373M
3
Capital Research Global Investors
Capital Research Global Investors
California
+$346M
4
BlackRock
BlackRock
New York
+$207M
5
Millennium Management
Millennium Management
New York
+$199M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$1.36B
2
WHG
Westwood Holdings Group
Texas
-$1.22B
3
Wellington Management Group
Wellington Management Group
Massachusetts
-$533M
4
Capital World Investors
Capital World Investors
California
-$338M
5
AWA
Arete Wealth Advisors
Illinois
-$201M
Name Holding Trade Value Shares
Change 		Shares
Change %
AWS
526
Atria Wealth Solutions
New York
$1.71M +$326K +397 +24%
SVWAG
527
Sound View Wealth Advisors Group
Georgia
$1.7M -$97.8K -119 -5%
RA
528
Rational Advisors
New York
$1.69M +$1.69M +2,060 New
TMAM
529
Tokio Marine Asset Management
Japan
$1.69M +$203K +247 +14%
JGC
530
J. Goldman & Co
New York
$1.68M -$16.3M -19,854 -91%
TRCT
531
Tower Research Capital (TRC)
New York
$1.68M -$1.35M -1,648 -45%
GT
532
Greenleaf Trust
Michigan
$1.67M +$70.7K +86 +4%
MA
533
MYDA Advisors
New York
$1.64M +$657K +800 +67%
GECH
534
Garnet Equity Capital Holdings
New York
$1.64M +$1.64M +2,000 New
S
535
SignatureFD
Georgia
$1.63M +$103K +125 +7%
William Blair & Company
536
William Blair & Company
Illinois
$1.62M -$339K -413 -17%
EIM
537
Essex Investment Management
Massachusetts
$1.62M -$114K -139 -7%
BFS
538
Bradley Foster & Sargent
Connecticut
$1.61M – – –
1IA
539
1834 Investment Advisors
Wisconsin
$1.6M +$1.6M +1,948 New
CAM
540
Cresset Asset Management
Illinois
$1.6M +$60K +73 +4%
CIP
541
Chartwell Investment Partners
Pennsylvania
$1.6M +$1.6M +1,946 New
LAM
542
L2 Asset Management
Massachusetts
$1.6M +$458K +558 +40%
TYCC
543
Texas Yale Capital Corp
Florida
$1.58M – – –
CI Investments Inc
544
CI Investments Inc
Ontario, Canada
$1.57M +$599K +729 +62%
LA
545
LBP AM
France
$1.56M -$41.1K -50 -3%
Harris Associates
546
Harris Associates
Illinois
$1.55M -$72.1M -87,753 -98%
OAM
547
Oak Asset Management
California
$1.55M – – –
IP
548
Intellectus Partners
California
$1.54M +$18.1K +22 +1%
TWC
549
TD Waterhouse Canada
Ontario, Canada
$1.52M -$68K -81 -4%
AG
550
Ascent Group
Virginia
$1.49M +$246K +299 +20%
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