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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,263 hedge funds and large institutions have $81.3B invested in Regeneron Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 181 funds opening new positions, 443 increasing their positions, 439 reducing their positions, and 68 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
1,263
Holders Change
+92
Holders Change %
+7.86%
% of All Funds
18.52%
Holding in Top 10
25
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-13.79%
% of All Funds
0.37%
New
181
Increased
443
Reduced
439
Closed
68
Calls
$1.25B
Puts
$1.93B
Net Calls
-$677M
Net Calls Change
-$494M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
$2B
2
Fidelity Investments
Fidelity Investments
Massachusetts
$9.06B
3
Millennium Management
Millennium Management
New York
$246M
4
Amundi
Amundi
France
$825M
5
Citadel Advisors
Citadel Advisors
Florida
$250M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$631M
2
SGA
Sustainable Growth Advisers
Connecticut
$204K
3
Wellington Management Group
Wellington Management Group
Massachusetts
$968M
4
BlackRock
BlackRock
New York
$7.58B
5
Neuberger Berman Group
Neuberger Berman Group
New York
$409M
Name Holding Trade Value Shares
Change 		Shares
Change %
FMAEN1
1276
Fund Management at Engine No 1
California
– -$1.26M -1,527 Closed
Point72 Asset Management
1277
Point72 Asset Management
Connecticut
– -$1.16M -1,407 Closed
EP
1278
Edgestream Partners
New Jersey
– -$1.07M -1,297 Closed
CWM
1279
C2C Wealth Management
Arizona
– -$976K -1,200 Closed
EIM
1280
Essex Investment Management
Massachusetts
– -$954K -1,159 Closed
MNBTD
1281
Moody National Bank Trust Division
Texas
– -$943K -1,146 Closed
AFA
1282
Abacus FCF Advisors
Florida
– -$891K -1,083 Closed
CC
1283
Courier Capital
New York
– -$844K -1,026 Closed
LFM
1284
Lumina Fund Management
New York
– -$823K -1,000 Closed
EFI
1285
EHP Funds Inc
Canada
– -$741K -900 Closed
GIA
1286
Gladstone Institutional Advisory
Florida
– -$718K -873 Closed
OAM
1287
Oppenheimer Asset Management
New York
– -$622K -756 Closed
HCS
1288
Himension Capital (Singapore)
Singapore
– -$589K -716 Closed
Fiera Capital (Canada)
1289
Fiera Capital (Canada)
Quebec, Canada
– -$534K -649 Closed
BPC
1290
Banque Pictet & Cie
Switzerland
– -$508K -617 Closed
CAS
1291
CTC Alternative Strategies
Illinois
– -$494K -600 Closed
LFAS
1292
Level Four Advisory Services
Texas
– -$474K -576 Closed
HIM
1293
Hillsdale Investment Management
Ontario, Canada
– -$420K -510 Closed
CHP
1294
Cable Hill Partners
Oregon
– -$402K -489 Closed
DS
1295
DRW Securities
Illinois
– -$393K -477 Closed
BCM
1296
BlueCrest Capital Management
Jersey
– -$350K -425 Closed
JF
1297
Joule Financial
Kentucky
– -$318K -386 Closed
SPC
1298
Sigma Planning Corp
Michigan
– -$317K -385 Closed
AR
1299
Advisory Research
Illinois
– -$298K -362 Closed
JIC
1300
Johnson Investment Counsel
Ohio
– -$280K -340 Closed
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