Latest Institutional Sells of Regeneron Pharmaceuticals, Inc. (REGN)
This list provides information on the latest institutional transactions involving Regeneron Pharmaceuticals, Inc. (REGN) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 12, 2025
Q3 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-87.9K- 51.62% |
$47M - $52.6M
|
82.4K
$57.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-77.2K- 12.34% |
$41.3M - $46.2M
|
549K
$381M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-66.4K- 5.44% |
$35.5M - $39.8M
|
1.15M
$800M
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-63.5K- 89.29% |
$34M - $38M
|
7.62K
$5.28M
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-63.3K- 10.79% |
$33.9M - $37.9M
|
524K
$363M
|
|
|
Nov 14, 2025
Q3 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
PUT |
-62K- 8.61% |
$33.2M - $37.1M
|
658K
$457M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-54.5K- 67.28% |
$29.2M - $32.6M
|
26.5K
$18.4M
|
|
|
Nov 06, 2025
Q3 2025
|
Abrdn PLC
|
SELL
|
- |
-52.2K- 25.64% |
$27.9M - $31.3M
|
152K
$105M
|
|
|
Nov 10, 2025
Q3 2025
|
Citigroup Inc
|
SELL
|
- |
-46.1K- 25.0% |
$24.6M - $27.6M
|
138K
$95.8M
|
|
|
Oct 09, 2025
Q3 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-45.3K- 26.2% |
$24.2M - $27.1M
|
128K
$88.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Royal London Asset Management LTD
United Kingdom, X0 |
SELL
|
- |
-42.1K- 90.32% |
$22.5M - $25.2M
|
4.51K
$3.13M
|
|
|
Nov 14, 2025
Q3 2025
|
Aquatic Capital Management LLC
Chicago, IL |
SELL
|
- |
-38.2K- 73.41% |
$20.4M - $22.9M
|
13.8K
$9.59M
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-34.2K- 20.19% |
$18.3M - $20.5M
|
135K
$93.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital International, Inc.
Los Angeles, CA |
SELL
|
- |
-33.5K- 47.26% |
$17.9M - $20M
|
37.4K
$25.9M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
PUT |
-33.1K- 16.73% |
$17.7M - $19.8M
|
165K
$114M
|
|
|
Nov 13, 2025
Q3 2025
|
Hudson Bay Capital Management LP
Greenwich, CT |
SELL
|
- |
-32.6K- 49.08% |
$17.4M - $19.5M
|
33.8K
$23.4M
|
|
|
Nov 13, 2025
Q3 2025
|
Healthcare Of Ontario Pension Plan Trust Fund
Toronto, A6 |
SELL
|
- |
-31.4K- 21.44% |
$16.8M - $18.8M
|
115K
$79.7M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
SELL
|
PUT |
-30K- 50.0% |
$16M - $18M
|
30K
$20.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
SELL
|
- |
-29.9K- 5.99% |
$16M - $17.9M
|
470K
$326M
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Of Montreal
Toronto, A6 |
SELL
|
- |
-28.3K- 22.74% |
$15.2M - $17M
|
96.3K
$66.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Lmr Partners LLP
London, X0 |
SELL
|
- |
-28.1K- 64.32% |
$15M - $16.8M
|
15.6K
$10.8M
|
|
|
Nov 13, 2025
Q3 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
- |
-25.4K- 68.18% |
$13.6M - $15.2M
|
11.8K
$8.22M
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-24.6K- 70.41% |
$13.1M - $14.7M
|
10.3K
$7.16M
|
|
|
Oct 15, 2025
Q3 2025
|
Swedbank Ab
Stockholm, V7 |
SELL
|
- |
-20.9K- 9.17% |
$11.2M - $12.5M
|
207K
$144M
|
|
|
Nov 12, 2025
Q3 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-20.3K- 3.92% |
$10.9M - $12.2M
|
499K
$346M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Group Private Client Services, Inc.
Los Angeles, CA |
SELL
|
- |
-20K- 87.29% |
$10.7M - $12M
|
2.91K
$2.02M
|
|
|
Nov 14, 2025
Q3 2025
|
Oddo Bhf Asset Management Sas
Paris, I0 |
SELL
|
- |
-16.7K- 61.93% |
$8.93M - $10M
|
10.3K
$7.12M
|
|
|
Nov 14, 2025
Q3 2025
|
Toronto Dominion Bank
Toronto, Ontario, A6 |
SELL
|
- |
-16.1K- 22.64% |
$8.59M - $9.62M
|
54.9K
$38.1M
|
|
|
Nov 14, 2025
Q3 2025
|
Southeastern Asset Management Inc
Memphis, TN |
SELL
|
- |
-16K- 9.95% |
$8.54M - $9.56M
|
145K
$100M
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-15.7K- 16.51% |
$8.39M - $9.39M
|
79.3K
$55M
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-14.2K- 1.99% |
$7.57M - $8.48M
|
697K
$483M
|
|
|
Nov 13, 2025
Q3 2025
|
Capital Fund Management S.A.
Paris, I0 |
SELL
|
- |
-14K- 19.27% |
$7.51M - $8.41M
|
58.8K
$40.8M
|
|
|
Nov 04, 2025
Q3 2025
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-14K- 45.99% |
$7.48M - $8.37M
|
16.4K
$11.4M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
SELL
|
PUT |
-12.9K- 28.99% |
$6.9M - $7.72M
|
31.6K
$21.9M
|
|
|
Nov 14, 2025
Q3 2025
|
J. Goldman & CO LP
New York, NY |
SELL
|
- |
-12.6K- 37.17% |
$6.73M - $7.53M
|
21.3K
$14.7M
|
|
|
Nov 13, 2025
Q3 2025
|
Ensign Peak Advisors, Inc
Salt Lake City, UT |
SELL
|
- |
-12.5K- 28.65% |
$6.69M - $7.49M
|
31.2K
$21.6M
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-12.3K- 1.31% |
$6.58M - $7.36M
|
926K
$642M
|
|
|
Nov 14, 2025
Q3 2025
|
Westwood Holdings Group Inc
Dallas, TX |
SELL
|
- |
-11.9K- 87.77% |
$6.36M - $7.12M
|
1.66K
$1.15M
|
|
|
Nov 06, 2025
Q3 2025
|
Baader Bank Aktiengesellschaft
Unterschleissheim, 2M |
SELL
|
- |
-11.7K- 82.07% |
$6.27M - $7.02M
|
2.56K
$1.78M
|
|
|
Nov 14, 2025
Q3 2025
|
Bellevue Group Ag
Kuesnacht, V8 |
SELL
|
- |
-11.7K- 43.7% |
$6.25M - $7M
|
15.1K
$10.4M
|
|
|
Nov 07, 2025
Q3 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-11.2K- 16.39% |
$5.97M - $6.69M
|
57K
$39.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-11K- 36.48% |
$5.86M - $6.56M
|
19.1K
$13.2M
|
|
|
Nov 13, 2025
Q3 2025
|
Magnetar Financial LLC
Evanston, IL |
SELL
|
- |
-10.2K- 88.68% |
$5.47M - $6.13M
|
1.31K
$906K
|
|
|
Nov 13, 2025
Q3 2025
|
Sienna Gestion
Paris, I0 |
SELL
|
- |
-9.63K- 95.11% |
$5.15M - $5.76M
|
495
$343K
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
SELL
|
- |
-9.4K- 13.34% |
$5.03M - $5.63M
|
61.1K
$42.3M
|
|
|
Nov 03, 2025
Q3 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-9.39K- 3.82% |
$5.02M - $5.62M
|
236K
$164M
|
|
|
Nov 13, 2025
Q3 2025
|
Qsemble Capital Management, LP
New York, NY |
SELL
|
- |
-9.35K- 89.31% |
$5M - $5.6M
|
1.12K
$776K
|
|
|
Nov 07, 2025
Q3 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-9.21K- 94.95% |
$4.92M - $5.51M
|
490
$340K
|
|
|
Nov 04, 2025
Q3 2025
|
Badgley Phelps Wealth Managers, LLC
|
SELL
|
- |
-8.81K- 92.4% |
$4.71M - $5.27M
|
725
$503K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
PUT |
-8.7K- 66.41% |
$4.65M - $5.21M
|
4.4K
$3.05M
|
|