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Regeneron Pharmaceuticals
REGN

Overview Fund Activity

1,262 hedge funds and large institutions have $81.2B invested in Regeneron Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 181 funds opening new positions, 442 increasing their positions, 439 reducing their positions, and 68 closing their positions.

Holders
1,262
Holders Change
+92
Holders Change %
+7.86%
% of All Funds
18.5%
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
442
Reduced
439
Closed
68
Calls
$1.25B
Puts
$1.93B
Net Calls
-$677M
Net Calls Change
-$494M

Top Buyers

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

Top Sellers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$631M
2
SGA
2
Sustainable Growth Advisers
Connecticut
$204K
3
Wellington Management Group
3
Wellington Management Group
Massachusetts
$968M
4
BlackRock
4
BlackRock
New York
$7.58B
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$409M
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
26
Dimensional Fund Advisors
Texas
$521M 593,522 -25,744 -4%
Franklin Resources
27
Franklin Resources
California
$425M 484,113 +903 +0.2%
Neuberger Berman Group
28
Neuberger Berman Group
New York
$409M 465,889 -241,922 -34%
Nuveen Asset Management
29
Nuveen Asset Management
Illinois
$394M 448,469 +52,706 +13%
Pictet Asset Management
30
Pictet Asset Management
Switzerland
$382M 434,400 +21,358 +5%
California Public Employees Retirement System
31
California Public Employees Retirement System
California
$362M 412,507 -7,737 -2%
Capital Research Global Investors
32
Capital Research Global Investors
California
$357M 406,404 -6,985 -2%
BNP Paribas Asset Management
33
BNP Paribas Asset Management
France
$338M 385,220 +202,735 +111%
Goldman Sachs
34
Goldman Sachs
New York
$327M 371,785 -21,385 -5%
First Trust Advisors
35
First Trust Advisors
Illinois
$321M 365,950 +195,902 +115%
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$320M 364,058 -6,363 -2%
Holocene Advisors
37
Holocene Advisors
New York
$317M 360,480 +182,727 +103%
Manulife (Manufacturers Life Insurance)
38
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$298M 339,660 -26,314 -7%
Ameriprise
39
Ameriprise
Minnesota
$295M 335,851 -29,823 -8%
Swiss National Bank
40
Swiss National Bank
Switzerland
$293M 333,800 -13,300 -4%
Deutsche Bank
41
Deutsche Bank
Germany
$286M 325,395 +53,764 +20%
HSBC Holdings
42
HSBC Holdings
United Kingdom
$286M 325,012 +56,010 +21%
Sumitomo Mitsui Trust Group
43
Sumitomo Mitsui Trust Group
Japan
$280M 319,349 -8,972 -3%
Barclays
44
Barclays
United Kingdom
$262M 298,237 +43,367 +17%
Bank of Montreal
45
Bank of Montreal
Ontario, Canada
$253M 285,165 +104,050 +57%
Citadel Advisors
46
Citadel Advisors
Florida
$250M 284,591 +220,135 +342%
Millennium Management
47
Millennium Management
New York
$246M 280,281 +243,272 +657%
Royal Bank of Canada
48
Royal Bank of Canada
Ontario, Canada
$230M 261,791 +101,858 +64%
Caisse de Depot et Placement du Quebec (CDPQ)
49
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$229M 260,166 +112,095 +76%
Chevy Chase Trust
50
Chevy Chase Trust
Maryland
$219M 249,577 -1,344 -0.5%
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