REGN icon

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 %
WS
626
Wedbush Securities
California
$379K -$256K -541 -40%
Fayez Sarofim & Co
627
Fayez Sarofim & Co
Texas
$379K -$181K -383 -32%
JGUA
628
John G. Ullman & Associates
New York
$379K – – –
EMG
629
ETF Managers Group
New Jersey
$379K +$25.4K +54 +7%
WC
630
Westhampton Capital
North Carolina
$378K +$11.4K +24 +3%
AS
631
Altshuler Shaham
Israel
$376K -$18.5K -39 -5%
AIA
632
Avalon Investment & Advisory
Texas
$367K -$350K -739 -49%
MHS
633
M Holdings Securities
Oregon
$366K +$366K +773 New
BCM
634
Bayesian Capital Management
New York
$361K -$78.9K -167 -18%
JF
635
Jump Financial
Illinois
$361K +$361K +763 New
QVT
636
Quantitative Value Technologies
Kansas
$358K +$358K +757 New
Bank Julius Baer & Co
637
Bank Julius Baer & Co
Switzerland
$355K -$52.5K -111 -13%
TMAM
638
Tokio Marine Asset Management
Japan
$354K -$809K -1,709 -70%
EI
639
Ethic Inc
New York
$354K -$56.3K -119 -14%
MFG
640
Magnus Financial Group
New York
$352K -$95.7K -202 -21%
SCM
641
SKBA Capital Management
California
$352K +$68.5K +145 +24%
NIM
642
NuWave Investment Management
New Jersey
$351K -$1.02M -2,153 -74%
CI Investments Inc
643
CI Investments Inc
Ontario, Canada
$350K +$20.8K +44 +6%
IB
644
Intrust Bank
Kansas
$350K +$144K +303 +69%
S
645
SignatureFD
Georgia
$346K -$83.7K -177 -19%
ARMT
646
Amica Retiree Medical Trust
Rhode Island
$344K – – –
OGC
647
Oak Grove Capital
New Hampshire
$341K +$341K +720 New
WANY
648
Wealthspire Advisors (New York)
New York
$340K -$1.31M -2,767 -79%
MAM
649
Morse Asset Management
Connecticut
$339K +$11.8K +25 +4%
AFM
650
Abbot Financial Management
Massachusetts
$336K +$68.5K +145 +26%
24 25
26
27 28