Latest Institutional Purchases of Regeneron Pharmaceuticals, Inc. (REGN)
This list provides information on the latest institutional transactions involving Regeneron Pharmaceuticals, Inc. (REGN) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jan 09, 2026
Q4 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
119K+ 955.48% |
$66.2M - $82.5M
|
131K
$90.9M
|
|
|
Jan 08, 2026
Q4 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
BUY
|
- |
74.4K+ 118.07% |
$41.5M - $51.7M
|
137K
$95.2M
|
|
|
Jan 08, 2026
Q4 2025
|
Wealth Enhancement Advisory Services, LLC
|
BUY
|
- |
4.78K+ 27.17% |
$2.66M - $3.32M
|
22.4K
$15.5M
|
|
|
Jan 05, 2026
Q4 2025
|
Union Bancaire Privee, Ubp Sa
Geneva 1, V8 |
BUY
|
- |
3.48K+ 672.34% |
$1.94M - $2.42M
|
3.99K
$2.77M
|
|
|
Jan 07, 2026
Q4 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
994+ 9.83% |
$554K - $691K
|
11.1K
$7.7M
|
|
|
Jan 08, 2026
Q4 2025
|
Gradient Investments LLC
|
BUY
|
- |
896New |
$500K - $623K
|
896
$621K
|
|
|
Jan 08, 2026
Q4 2025
|
North Crest Asset Manangement, LLC
|
BUY
|
- |
886+ 7.45% |
$494K - $616K
|
12.8K
$8.86M
|
|
|
Jan 08, 2026
Q4 2025
|
Grove Bank & Trust
|
BUY
|
- |
694+ 72.37% |
$387K - $482K
|
1.65K
$1.15M
|
|
|
Jan 07, 2026
Q4 2025
|
New England Research & Management, Inc.
|
BUY
|
- |
500New |
$279K - $347K
|
500
$347K
|
|
|
Jan 02, 2026
Q4 2025
|
Gamma Investing LLC
Foster City, CA |
BUY
|
- |
455+ 26.36% |
$254K - $316K
|
2.18K
$1.51M
|
|
|
Jan 08, 2026
Q4 2025
|
M. Kulyk & Associates, LLC
|
BUY
|
- |
431+ 3.0% |
$240K - $300K
|
14.8K
$10.3M
|
|
|
Jan 07, 2026
Q4 2025
|
Green Alpha Advisors, LLC
|
BUY
|
- |
381New |
$212K - $265K
|
381
$264K
|
|
|
Jan 07, 2026
Q4 2025
|
Riversedge Advisors, LLC
|
BUY
|
- |
371New |
$207K - $258K
|
371
$257K
|
|
|
Jan 05, 2026
Q4 2025
|
Gk Wealth Management LLC
Reno, NV |
BUY
|
- |
320New |
$178K - $222K
|
320
$222K
|
|
|
Jan 07, 2026
Q4 2025
|
Qp Wealth Management, LLC
|
BUY
|
- |
310New |
$173K - $215K
|
310
$215K
|
|
|
Jan 07, 2026
Q4 2025
|
True Wealth Advisors, LLC
|
BUY
|
- |
300New |
$167K - $208K
|
300
$208K
|
|
|
Jan 07, 2026
Q4 2025
|
Crescent Sterling, Ltd.
Metairie, LA |
BUY
|
- |
279New |
$156K - $194K
|
279
$193K
|
|
|
Jan 02, 2026
Q4 2025
|
Insight Wealth Strategies, LLC
San Ramon, CA |
BUY
|
- |
218+ 3.0% |
$122K - $152K
|
7.5K
$5.2M
|
|
|
Jan 07, 2026
Q4 2025
|
Cwa Asset Management Group, LLC
|
BUY
|
- |
184+ 11.39% |
$103K - $128K
|
1.8K
$1.25M
|
|
|
Jan 02, 2026
Q4 2025
|
Jacobs & CO
|
BUY
|
- |
164+ 1.61% |
$91.5K - $114K
|
10.3K
$7.16M
|
|
|
Jan 07, 2026
Q4 2025
|
Sagespring Wealth Partners, LLC
Franklin, TN |
BUY
|
- |
88+ 8.96% |
$49.1K - $61.2K
|
1.07K
$742K
|
|
|
Jan 07, 2026
Q4 2025
|
Everhart Financial Group, Inc.
|
BUY
|
- |
83+ 22.02% |
$46.3K - $57.7K
|
460
$319K
|
|
|
Jan 05, 2026
Q4 2025
|
Park Avenue Securities LLC
|
BUY
|
- |
49+ 3.13% |
$27.3K - $34.1K
|
1.62K
$1.12M
|
|
|
Jan 06, 2026
Q4 2025
|
Nelson, Van Denburg & Campbell Wealth Management Group, LLC
Omaha, NE |
BUY
|
- |
46+ 3.14% |
$25.7K - $32K
|
1.51K
$1.05M
|
|
|
Jan 06, 2026
Q4 2025
|
Board Of The Pension Protection Fund
Croydon, X0 |
BUY
|
- |
40New |
$22.3K - $27.8K
|
40
$27.7K
|
|
|
Jan 08, 2026
Q4 2025
|
True Wealth Design, LLC
Akron, OH |
BUY
|
- |
38+ 30.4% |
$21.2K - $26.4K
|
163
$113K
|
|
|
Jan 08, 2026
Q4 2025
|
Sound View Wealth Advisors Group, LLC
|
BUY
|
- |
28+ 1.17% |
$15.6K - $19.5K
|
2.43K
$1.69M
|
|
|
Jan 05, 2026
Q4 2025
|
Goal Vest Advisory LLC
|
BUY
|
- |
27New |
$15.1K - $18.8K
|
27
$18.7K
|
|
|
Jan 08, 2026
Q4 2025
|
Pmv Capital Advisers, LLC
Dallas, TX |
BUY
|
- |
24New |
$13.4K - $16.7K
|
24
$16.6K
|
|
|
Jan 08, 2026
Q4 2025
|
Baker Tilly Wealth Management, LLC
|
BUY
|
- |
23+ 1.79% |
$12.8K - $16K
|
1.31K
$906K
|
|
|
Jan 08, 2026
Q4 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
15+ 5.86% |
$8.37K - $10.4K
|
271
$188K
|
|
|
Jan 05, 2026
Q4 2025
|
Rk Asset Management, LLC
Grosse Pointe Farms, MI |
BUY
|
- |
14+ 0.11% |
$7.81K - $9.73K
|
12.7K
$8.78M
|
|
|
Jan 08, 2026
Q4 2025
|
Pacifica Partners Inc.
|
BUY
|
- |
10+ 100.0% |
$5.58K - $6.95K
|
20
$13.9K
|
|
|
Jan 08, 2026
Q4 2025
|
Zrc Wealth Management, LLC
Santa Rosa, CA |
BUY
|
- |
5+ 83.33% |
$2.79K - $3.47K
|
11
$7.63K
|
|
|
Jan 07, 2026
Q4 2025
|
Cyndeo Wealth Partners, LLC
St. Petersburg, FL |
BUY
|
- |
3+ 0.44% |
$1.67K - $2.08K
|
680
$472K
|
|
| Q3 2025 | |||||||
|
Nov 13, 2025
Q3 2025
|
Dodge & Cox
San Francisco, CA |
BUY
|
- |
725K+ 18.94% |
$388M - $434M
|
4.55M
$3.16B
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
607K+ 528.67% |
$324M - $363M
|
721K
$500M
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
409K+ 37.98% |
$219M - $245M
|
1.48M
$1.03B
|
|
|
Nov 14, 2025
Q3 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
CALL |
355K+ 792.86% |
$190M - $213M
|
400K
$277M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
334K+ 39.66% |
$179M - $200M
|
1.18M
$815M
|
|
|
Nov 14, 2025
Q3 2025
|
Caisse De Depot Et Placement Du Quebec
Montreal, A8 |
BUY
|
- |
248K+ 115.4% |
$133M - $148M
|
463K
$321M
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
230K+ 510.63% |
$123M - $138M
|
275K
$191M
|
|
|
Nov 14, 2025
Q3 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
196K+ 257.59% |
$105M - $117M
|
272K
$188M
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
BUY
|
- |
187K+ 3076.38% |
$99.8M - $112M
|
193K
$134M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
171K+ 398.37% |
$91.4M - $102M
|
214K
$148M
|
|
|
Nov 14, 2025
Q3 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
163K+ 12.68% |
$87.4M - $97.8M
|
1.45M
$1.01B
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
157K+ 19.67% |
$83.8M - $93.8M
|
953K
$661M
|
|
|
Nov 14, 2025
Q3 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
152KNew |
$81.2M - $90.8M
|
152K
$105M
|
|
|
Nov 13, 2025
Q3 2025
|
Marshall Wace, LLP
London, X0 |
BUY
|
- |
147K+ 61.26% |
$78.6M - $88M
|
387K
$268M
|
|
|
Nov 13, 2025
Q3 2025
|
Ray Dalio
Bridgewater Associates, LP | Westport, Ct
|
BUY
|
- |
146K+ 164.33% |
$78.3M - $87.6M
|
235K
$163M
|
|