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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 %
Canada Pension Plan Investment Board
76
Canada Pension Plan Investment Board
Ontario, Canada
$111M 126,906 -13,600 -10%
Mirae Asset Global Investments
77
Mirae Asset Global Investments
South Korea
$109M 124,317 -936 -0.7%
Russell Investments Group
78
Russell Investments Group
United Kingdom
$106M 121,030 -5,171 -4%
Robeco Institutional Asset Management
79
Robeco Institutional Asset Management
Netherlands
$106M 120,291 +4,758 +4%
National Bank of Canada
80
National Bank of Canada
Quebec, Canada
$105M 116,227 +71,838 +162%
Wells Fargo
81
Wells Fargo
California
$104M 118,434 +1,870 +2%
State Board of Administration of Florida Retirement System
82
State Board of Administration of Florida Retirement System
Florida
$103M 117,705 +5,965 +5%
Citigroup
83
Citigroup
New York
$103M 116,821 -27,665 -19%
Mitsubishi UFJ Asset Management
84
Mitsubishi UFJ Asset Management
Japan
$102M 111,336 +5,603 +5%
Bank Julius Baer & Co
85
Bank Julius Baer & Co
Switzerland
$100M 91,271 +7,170 +9%
Janus Henderson Group
86
Janus Henderson Group
United Kingdom
$99.1M 112,829 -9,584 -8%
Canada Life
87
Canada Life
Manitoba, Canada
$97.8M 111,988 -11,375 -9%
Axa
88
Axa
France
$97M 110,477 -3,564 -3%
Natixis Advisors
89
Natixis Advisors
Massachusetts
$97M 110,417 -604 -0.5%
BA
90
Bridgewater Associates
Connecticut
$96.7M 110,132 +49,383 +81%
New York State Teachers Retirement System (NYSTRS)
91
New York State Teachers Retirement System (NYSTRS)
New York
$93.9M 106,938 -3,029 -3%
Rockefeller Capital Management
92
Rockefeller Capital Management
New York
$92.8M 105,611 +1,600 +2%
Swedbank
93
Swedbank
Sweden
$91.3M 103,943 +57,238 +123%
ProShare Advisors
94
ProShare Advisors
Maryland
$91M 103,599 -18,022 -15%
TD Asset Management
95
TD Asset Management
Ontario, Canada
$90M 102,513 -77,754 -43%
Korea Investment Corp
96
Korea Investment Corp
South Korea
$88.4M 100,601 +4,805 +5%
PL
97
Perpetual Ltd
Australia
$88M 100,219 -6,335 -6%
Handelsbanken Fonder
98
Handelsbanken Fonder
Sweden
$83.5M 95,040 -33,986 -26%
Marshall Wace
99
Marshall Wace
United Kingdom
$83M 94,526 -10,751 -10%
Man Group
100
Man Group
United Kingdom
$82.2M 93,560 +93,560 New
2 3
4
5 6