Institutional Ownership Regeneron Pharmaceuticals, Inc. (REGN)
This table provides information about the institutional ownership of Regeneron Pharmaceuticals, Inc. (REGN). We have compiled data on the 1,466 institutions that hold shares in the stock, with a total of 86.5 Million shares, which have been reported (via 13F filing form) to have a value of $60 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
168,001
shares
|
$117 Million
0.08% of portfolio
|
Q3 2025
Reduced 1.56%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
165,324
shares
|
$115 Million
0.16% of portfolio
|
Q1 2024
Reduced 5.71%
|
|
|
National Bank Of Canada
|
Nov 14, 2025 Q3 2025 |
164,385
shares
|
$114 Million
0.11% of portfolio
|
Q3 2025
Added 15.11%
|
|
|
California State Teachers Retirement System
West Sacramento, CA |
Nov 14, 2025 Q3 2025 |
162,835
shares
|
$113 Million
0.1% of portfolio
|
Q3 2025
Reduced 0.78%
|
|
|
Tekla Capital Management LLC
|
Aug 10, 2023 Q2 2023 |
161,418
shares
|
$112 Million
4.59% of portfolio
|
Q2 2023
Added 12.84%
|
|
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
158,822
shares
|
$110 Million
0.07% of portfolio
|
Q3 2025
Added 31.47%
|
|
|
Polar Capital Holdings PLC
London, X0 |
Nov 14, 2025 Q3 2025 |
158,817
shares
|
$110 Million
0.48% of portfolio
|
Q3 2025
Added 126.88%
|
|
|
Holocene Advisors, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
151,733
shares
|
$105 Million
0.21% of portfolio
|
Q3 2025
New holding
|
|
|
Abrdn PLC
|
Nov 06, 2025 Q3 2025 |
151,503
shares
|
$105 Million
0.14% of portfolio
|
Q3 2025
Reduced 25.64%
|
|
|
Zurich Insurance Group LTD
Zurich, V8 |
Nov 14, 2025 Q3 2025 |
149,804
shares
|
$104 Million
0.64% of portfolio
|
Q3 2025
Added 561.36%
|
|
|
Southeastern Asset Management Inc
Memphis, TN |
Nov 14, 2025 Q3 2025 |
144,607
shares
|
$100 Million
4.42% of portfolio
|
Q3 2025
Reduced 9.95%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Nov 14, 2025 Q3 2025 |
138,506
shares
|
$96.1 Million
0.03% of portfolio
|
Q3 2025
Added 5.69%
|
|
|
Citigroup Inc
|
Nov 10, 2025 Q3 2025 |
138,191
shares
|
$95.8 Million
0.04% of portfolio
|
Q3 2025
Reduced 25.0%
|
|
|
Pro Share Advisors LLC
|
Nov 05, 2025 Q3 2025 |
135,154
shares
|
$93.7 Million
0.16% of portfolio
|
Q3 2025
Reduced 20.19%
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
134,220
shares
|
$93.1 Million
0.01% of portfolio
|
Q3 2025
Added 0.13%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
128,623
shares
|
$89.2 Million
0.09% of portfolio
|
Q3 2025
Added 26.82%
|
|
|
Retirement Systems Of Alabama
|
Oct 31, 2025 Q3 2025 |
128,609
shares
|
$89.2 Million
0.25% of portfolio
|
Q3 2025
Reduced 0.43%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
127,536
shares
|
$88.4 Million
0.09% of portfolio
|
Q3 2025
Reduced 26.2%
|
|
|
Armistice Capital, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
125,206
shares
|
$86.8 Million
1.08% of portfolio
|
Q3 2025
Added 25.17%
|
|
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
Nov 14, 2025 Q3 2025 |
123,046
shares
|
$85.3 Million
0.12% of portfolio
|
Q3 2025
Added 28.67%
|
|
|
Robeco Institutional Asset Management B.V.
|
Oct 22, 2025 Q3 2025 |
120,884
shares
|
$83.8 Million
0.1% of portfolio
|
Q3 2025
Added 153.38%
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
120,569
shares
|
$83.6 Million
0.09% of portfolio
|
Q3 2025
Reduced 5.86%
|
|
|
Natixis Advisors, L.P.
Boston, MA |
Nov 12, 2025 Q3 2025 |
120,109
shares
|
$83.3 Million
0.1% of portfolio
|
Q3 2025
Added 6.27%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Nov 04, 2025 Q3 2025 |
118,483
shares
|
$82.2 Million
0.04% of portfolio
|
Q3 2025
Reduced 3.87%
|
|
|
Pendal Group LTD
|
Jan 19, 2023 Q4 2022 |
118,417
shares
|
$82.1 Million
0.7% of portfolio
|
Q4 2022
Added 5.95%
|
|