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 |
|---|---|---|---|---|---|
|
Catalio Capital Management, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
35,344
shares
|
$24.5 Million
3.67% of portfolio
|
Q3 2025
New holding
|
|
|
Fjarde Ap Fonden
|
Oct 28, 2025 Q3 2025 |
35,252
shares
|
$24.4 Million
0.17% of portfolio
|
Q3 2025
Reduced 10.65%
|
|
|
Empowered Funds, LLC
|
Nov 13, 2025 Q3 2025 |
35,087
shares
|
$24.3 Million
0.21% of portfolio
|
Q3 2025
Added 273.27%
|
|
|
Credit Agricole S A
|
Nov 14, 2025 Q3 2025 |
34,444
shares
|
$23.9 Million
0.05% of portfolio
|
Q3 2025
Added 483.99%
|
|
|
Resona Asset Management Co.,Ltd.
Koto Ku,Tokyo, M0 |
Oct 31, 2025 Q3 2025 |
34,328
shares
|
$23.8 Million
0.09% of portfolio
|
Q3 2025
Reduced 13.53%
|
|
|
Hudson Bay Capital Management LP
Greenwich, CT |
Dec 15, 2025 Q3 2025 |
33,791
shares
|
$23.4 Million
0.08% of portfolio
|
Q3 2025
Reduced 49.08%
|
|
|
Cibc Asset Management Inc
Toronto, A6 |
Oct 31, 2025 Q3 2025 |
32,338
shares
|
$22.4 Million
0.06% of portfolio
|
Q3 2025
Reduced 1.78%
|
|
|
Tamar Securities, LLC
|
Nov 13, 2025 Q3 2025 |
32,266
shares
|
$22.4 Million
2.07% of portfolio
|
Q3 2025
Added 6.2%
|
|
|
Mariner, LLC
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
31,940
shares
|
$22.2 Million
0.02% of portfolio
|
Q3 2025
Added 46.41%
|
|
|
Daiwa Securities Group Inc.
Tokyo, M0 |
Nov 14, 2025 Q3 2025 |
31,829
shares
|
$22.1 Million
0.06% of portfolio
|
Q3 2025
Added 30.83%
|
|
|
General American Investors CO Inc
|
Oct 31, 2025 Q3 2025 |
31,362
shares
|
$21.7 Million
1.08% of portfolio
|
Q3 2025
Added 217.56%
|
|
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
Nov 13, 2025 Q3 2025 |
31,163
shares
|
$21.6 Million
0.03% of portfolio
|
Q3 2025
Reduced 28.65%
|
|
|
Arizona State Retirement System
|
Nov 03, 2025 Q3 2025 |
30,998
shares
|
$21.5 Million
0.1% of portfolio
|
Q3 2025
Reduced 0.72%
|
|
|
Quantinno Capital Management LP
New York, NY |
Nov 14, 2025 Q3 2025 |
30,975
shares
|
$21.5 Million
0.05% of portfolio
|
Q3 2025
Added 98.44%
|
|
|
Orion Investment CO
St. Louis, MO |
Nov 13, 2025 Q3 2025 |
30,637
shares
|
$21.2 Million
5.47% of portfolio
|
Q3 2025
Added 1.21%
|
|
|
Traynor Capital Management, Inc.
|
Nov 03, 2025 Q3 2025 |
30,608
shares
|
$21.2 Million
1.01% of portfolio
|
Q3 2025
Added 3.83%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
30,161
shares
|
$20.9 Million
0.01% of portfolio
|
Q3 2025
Added 54.06%
|
|
|
Diadema Partners LP
Morristown, NJ |
Nov 14, 2025 Q3 2025 |
30,160
shares
|
$20.9 Million
4.34% of portfolio
|
Q3 2025
Added 437.9%
|
|
|
Spears Abacus Advisors LLC
|
Nov 14, 2025 Q3 2025 |
30,079
shares
|
$20.9 Million
0.36% of portfolio
|
Q3 2025
Added 13.67%
|
|
|
R.P. Boggs & Co.
|
Nov 10, 2025 Q3 2025 |
29,745
shares
|
$20.6 Million
9.74% of portfolio
|
Q3 2025
Added 0.23%
|
|
|
Washington Trust Advisors, Inc.
|
Nov 10, 2025 Q3 2025 |
29,725
shares
|
$20.6 Million
1.32% of portfolio
|
Q3 2025
Reduced 0.79%
|
|
|
Fjarde Ap Fonden (The Fourth Swedish National Pensionfund)
Stockholm, V7 |
Aug 02, 2024 Q2 2024 |
29,252
shares
|
$20.3 Million
0.35% of portfolio
|
Q2 2024
New holding
|
|
|
Ars Investment Partners, LLC
|
Oct 15, 2025 Q3 2025 |
28,769
shares
|
$20 Million
1.41% of portfolio
|
Q3 2025
Added 37.95%
|
|
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
Nov 06, 2025 Q3 2025 |
28,712
shares
|
$19.9 Million
0.29% of portfolio
|
Q3 2025
Reduced 2.03%
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Oct 30, 2025 Q3 2025 |
28,383
shares
|
$19.7 Million
0.07% of portfolio
|
Q3 2025
Reduced 8.27%
|
|