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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,074 hedge funds and large institutions have $56.6B invested in Regeneron Pharmaceuticals in 2021 Q4 according to their latest regulatory filings, with 175 funds opening new positions, 426 increasing their positions, 319 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,074
Holders Change
+62
Holders Change %
+6.13%
% of All Funds
16.59%
Holding in Top 10
15
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-11.76%
% of All Funds
0.23%
New
175
Increased
426
Reduced
319
Closed
97
Calls
$985M
Puts
$1.48B
Net Calls
-$492M
Net Calls Change
-$207M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$2.9B
2
Two Sigma Advisers
Two Sigma Advisers
New York
$245M
3
Two Sigma Investments
Two Sigma Investments
New York
$204M
4
Dodge & Cox
Dodge & Cox
California
$176M
5
BlackRock
BlackRock
New York
$6.07B

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$6.35B
2
Capital International Investors
Capital International Investors
California
$168M
3
AIM
ARK Investment Management
Florida
$46.1M
4
Fidelity International
Fidelity International
Bermuda
$93.7M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$1.98B
Name Holding Trade Value Shares
Change 		Shares
Change %
MWVC
1101
Morgens Waterfall Vintiadis & Co
New York
– -$2.12M -3,500 Closed
AAM
1102
Arabesque Asset Management
United Kingdom
– -$2M -3,306 Closed
Simplex Trading
1103
Simplex Trading
Illinois
– -$1.61M -2,801 Closed
LP
1104
LMR Partners
United Kingdom
– -$1.6M -2,637 Closed
FFA
1105
First Foundation Advisors
California
– -$1.47M -2,422 Closed
LIM
1106
Leavell Investment Management
Alabama
– -$1.35M -2,235 Closed
GCP
1107
GSA Capital Partners
United Kingdom
– -$1.35M -2,228 Closed
ATPW
1108
Ashton Thomas Private Wealth
Arizona
– -$1.27M -2,102 Closed
SI
1109
Scharf Investments
California
– -$1.23M -2,028 Closed
OHU
1110
Odey Holdings (UK)
United Kingdom
– -$1.18M -1,941 Closed
Jennison Associates
1111
Jennison Associates
New York
– -$1.09M -1,805 Closed
SSA
1112
Schonfeld Strategic Advisors
New York
– -$1.05M -1,741 Closed
BL
1113
BFSG LLC
California
– -$1.05M -1,726 Closed
CQS
1114
Credential Qtrade Securities
– -$1.02M -1,685 Closed
EP
1115
Edgestream Partners
New Jersey
– -$961K -1,588 Closed
ONGA
1116
O'Neil Global Advisors
California
– -$910K -1,503 Closed
VF
1117
Virtu Financial
New York
– -$908K -1,500 Closed
GIA
1118
Gladstone Institutional Advisory
Florida
– -$890K -1,471 Closed
Walleye Trading
1119
Walleye Trading
New York
– -$830K -1,372 Closed
CCG
1120
Capital CS Group
California
– -$645K -1,130 Closed
ER
1121
Enlightenment Research
Florida
– -$666K -1,100 Closed
PP
1122
Peconic Partners
New York
– -$605K -1,000 Closed
ACS
1123
Archford Capital Strategies
Illinois
– -$588K -971 Closed
CL
1124
COWA LLC
Oklahoma
– -$533K -881 Closed
CC
1125
Centiva Capital
New York
– -$454K -749 Closed
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