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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,171 hedge funds and large institutions have $75B invested in Regeneron Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 111 funds opening new positions, 397 increasing their positions, 444 reducing their positions, and 87 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,171
Holders Change
+12
Holders Change %
+1.04%
% of All Funds
18.67%
Holding in Top 10
29
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+3.57%
% of All Funds
0.46%
New
111
Increased
397
Reduced
444
Closed
87
Calls
$1.43B
Puts
$1.61B
Net Calls
-$183M
Net Calls Change
+$45.7M

Top Buyers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$6.08B
2
Fidelity Investments
Fidelity Investments
Massachusetts
$8.1B
3
WP
Woodline Partners
California
$112M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$305M
5
ZIG
Zurich Insurance Group
Switzerland
$65.3M

Top Sellers

1
EWA
EP Wealth Advisors
California
$860K
2
Capital World Investors
Capital World Investors
California
$4.2B
3
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
$194M
4
BlackRock
BlackRock
New York
$7.3B
5
Invesco
Invesco
Georgia
$612M
Name Holding Trade Value Shares
Change 		Shares
Change %
BC
1176
Brookfield Corp
Ontario, Canada
– -$21.3M -29,626 Closed
Walleye Capital
1177
Walleye Capital
New York
– -$15.6M -21,673 Closed
JAM
1178
Jupiter Asset Management
United Kingdom
– -$14.3M -19,964 Closed
VIA
1179
Vident Investment Advisory
Georgia
– -$11.2M -15,634 Closed
BFM
1180
Boothbay Fund Management
New York
– -$7.61M -10,590 Closed
VF
1181
Virtu Financial
New York
– -$6.78M -9,431 Closed
EOJOAM
1182
E. Ohman J:or Asset Management
Sweden
– -$6.7M -9,329 Closed
GCM
1183
Gladius Capital Management
Illinois
– -$5.86M -8,150 Closed
LG
1184
Leuthold Group
Minnesota
– -$3.71M -5,157 Closed
Walleye Trading
1185
Walleye Trading
New York
– -$3.42M -4,764 Closed
PFM
1186
Patton Fund Management
Texas
– -$2.92M -4,068 Closed
HVM
1187
Harvest Volatility Management
Connecticut
– -$2.39M -3,326 Closed
ECM
1188
ExodusPoint Capital Management
New York
– -$2.05M -2,858 Closed
BCM
1189
Bridgeway Capital Management
Texas
– -$1.87M -2,600 Closed
Twin Tree Management
1190
Twin Tree Management
Texas
– -$1.82M -2,532 Closed
CIA
1191
Cascade Investment Advisors
Oregon
– -$1.63M -2,275 Closed
YIH
1192
Y-Intercept (HK)
Hong Kong
– -$1.6M -2,221 Closed
V
1193
Veritable
Delaware
– -$1.56M -2,178 Closed
GECH
1194
Garnet Equity Capital Holdings
New York
– -$1.44M -2,000 Closed
E
1195
Ergoteles
New York
– -$1.34M -1,869 Closed
GLA
1196
Great Lakes Advisors
Illinois
– -$1.26M -1,759 Closed
Nomura Holdings
1197
Nomura Holdings
Japan
– -$1.2M -1,669 Closed
AC
1198
Arjuna Capital
North Carolina
– -$1.16M -1,621 Closed
LCM
1199
Lattice Capital Management
Washington
– -$1.15M -1,600 Closed
BAM
1200
Blueshift Asset Management
New Jersey
– -$1.01M -1,400 Closed
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