Regeneron Pharmaceuticals, Inc.
REGN- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000872589
In the last 90 days, Regeneron Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 5 sales; 1,342 institutions reported holding it in 13F filings for Q2 2026, worth $57.1B in total; Southeastern Asset Management (Longleaf) is the only superinvestor holding it.
13F holders, Q2 2025
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 1,201
- −73 vs. Q1 2025
- Shares held
- 89.3M
- −3.67M (−4.0%) vs. Q1 2025
- Total value
- $46.9B
- −$12.0B (−20.4%) vs. Q1 2025
- New holders
- 134
- 443 more added
- Sold out
- 207
- 475 more reduced
16 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting REGN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,342 | $57.1B |
| Q1 2026 | 1,401 | $69.8B |
| Q4 2025 | 1,387 | $70.7B |
| Q3 2025 | 1,243 | $49.0B |
| Q2 2025 | 1,201 | $46.9B |
| Q1 2025 | 1,290 | $59.0B |
| Q4 2024 | 1,320 | $66.6B |
| Q3 2024 | 1,393 | $97.5B |
| Q2 2024 | 1,335 | $98.9B |
| Q1 2024 | 1,313 | $89.3B |
| Q4 2023 | 1,274 | $80.3B |
| Q3 2023 | 1,180 | $75.1B |
| Q2 2023 | 1,168 | $66.2B |
| Q1 2023 | 1,196 | $76.1B |
| Q4 2022 | 1,161 | $66.9B |
| Q3 2022 | 1,081 | $64.0B |
| Q2 2022 | 1,066 | $55.0B |
| Q1 2022 | 1,097 | $64.5B |
| Q4 2021 | 1,081 | $56.9B |
| Q3 2021 | 1,022 | $54.5B |
| Q2 2021 | 975 | $49.6B |
| Q1 2021 | 926 | $42.3B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Penobscot Investment Management Company, Inc. | 670 | $351.8K | 0.03% | 00.0% | Unchanged |
| Investment House LLC | 657 | $344.9K | 0.02% | −32−4.6% | Reduced |
| Sagespring Wealth Partners, LLC | 653 | $342.7K | 0.01% | −175−21.1% | Reduced |
| BNP Paribas | 645 | $338.6K | 0.01% | −1,093−62.9% | Reduced |
| IHT Wealth Management, LLC | 643 | $337.7K | 0.01% | +23+3.7% | Added |
| Prime Capital Investment Advisors, LLC | 639 | $335.7K | 0.00% | −456−41.6% | Reduced |
| Soltis Investment Advisors LLC | 638 | $334.7K | 0.03% | −18−2.7% | Reduced |
| SBI Securities Co., Ltd. | 632 | $331.8K | 0.01% | +5+0.8% | Added |
| Sigma Planning Corp | 631 | $331.4K | 0.01% | −158−20.0% | Reduced |
| Farther Finance Advisors, LLC | 631 | $331.1K | 0.01% | +3+0.5% | Added |
| EntryPoint Capital, LLC | 630 | $330.8K | 0.17% | −23−3.5% | Reduced |
| Inceptionr LLC | 624 | $327.6K | 0.08% | +624 | New |
| Aspire Growth Partners LLC | 624 | $327.6K | 0.27% | +1+0.2% | Added |
| Howe & Rusling Inc | 621 | $326.0K | 0.02% | +60+10.7% | Added |
| Baker Avenue Asset Management, LP | 619 | $325.1K | 0.01% | −28−4.3% | Reduced |
| Caxton Associates LLP | 616 | $323.4K | 0.01% | −222−26.5% | Reduced |
| Private Capital Advisors, Inc. | 616 | $323.4K | 0.04% | +616 | New |
| Gateway Investment Advisers LLC | 612 | $321.3K | 0.00% | −313−33.8% | Reduced |
| D.A. Davidson & Co. | 609 | $319.7K | 0.00% | −123−16.8% | Reduced |
| Alta Advisers Ltd | 607 | $318.7K | 0.11% | 00.0% | Unchanged |
| Strait & Sound Wealth Management LLC | 607 | $318.7K | 0.14% | +607 | New |
| Clear Creek Financial Management, LLC | 606 | $318.2K | 0.03% | +606 | New |
| New England Research & Management, Inc. | 605 | $318.0K | 0.15% | 00.0% | Unchanged |
| XML Financial, LLC | 605 | $317.6K | 0.03% | +13+2.2% | Added |
| Gibbs Wealth Management | 604 | $317.1K | 0.06% | +185+44.2% | Added |
| Gamco Investors, Inc. Et Al | 602 | $316.1K | 0.00% | +13+2.2% | Added |
| Commerzbank Aktiengesellschaft | 601 | $316.0K | 0.01% | 00.0% | Unchanged |
| Blue Chip Partners, Inc. | 594 | $311.9K | 0.03% | +224+60.5% | Added |
| Lombard Odier Asset Management (USA) Corp | 594 | $311.9K | 0.08% | +594 | New |
| Global Retirement Partners, LLC | 590 | $309.8K | 0.01% | +590 | New |
| Crestwood Advisors Group LLC | 589 | $309.3K | 0.01% | +122+26.1% | Added |
| Sierra Summit Advisors LLC | 585 | $307.1K | 0.05% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 583 | $306.3K | 0.01% | +26+4.7% | Added |
| Resources Investment Advisors, LLC. | 583 | $306.1K | 0.00% | +39+7.2% | Added |
| Phoenix Holdings Ltd. | 583 | $306.0K | 0.00% | +64+12.3% | Added |
| Scott Marsh Financial, LLC | 578 | $303.4K | 0.11% | +578 | New |
| LCM Capital Management Inc | 575 | $301.9K | 0.16% | 00.0% | Unchanged |
| LGT Fund Management Co Ltd. | 575 | $301.9K | 0.03% | −83−12.6% | Reduced |
| YHB Investment Advisors, Inc. | 575 | $301.9K | 0.02% | 00.0% | Unchanged |
| Deseret Mutual Benefit Administrators | 575 | $301.9K | 0.14% | 00.0% | Unchanged |
| Brighton Jones LLC | 571 | $299.7K | 0.01% | −432−43.1% | Reduced |
| Sherbrooke Park Advisers LLC | 566 | $297.1K | 0.13% | −32−5.4% | Reduced |
| J. Safra Sarasin Holding AG | 562 | $295.1K | 0.01% | −438−43.8% | Reduced |
| La Banque Postale Asset Management SA | 561 | $294.5K | 0.00% | 00.0% | Unchanged |
| Pensionmark Financial Group, LLC | 549 | $288.4K | 0.01% | +187+51.7% | Added |
| Smartleaf Asset Management LLC | 553 | $288.4K | 0.03% | −307−35.7% | Reduced |
| Paces Ferry Wealth Advisors, LLC | 548 | $287.7K | 0.13% | +28+5.4% | Added |
| First Western Trust Bank | 545 | $286.1K | 0.01% | +33+6.4% | Added |
| Norden Group LLC | 543 | $285.1K | 0.03% | −38−6.5% | Reduced |
| Alps Advisors Inc | 536 | $281.4K | 0.00% | +6+1.1% | Added |
| Great Diamond Partners, LLC | 535 | $280.9K | 0.06% | +108+25.3% | Added |
| Procyon Private Wealth Partners, LLC | 531 | $278.8K | 0.03% | −5,942−91.8% | Reduced |
| Equitable Trust Co | 525 | $275.6K | 0.01% | 00.0% | Unchanged |
| Pointe Capital Management LLC | 525 | $275.6K | 0.14% | +6+1.2% | Added |
| Samalin Investment Counsel, LLC | 523 | $274.9K | 0.11% | −350−40.1% | Reduced |
| Meridian Wealth Management, LLC | 523 | $274.4K | 0.01% | −399−43.3% | Reduced |
| Conning Inc. | 520 | $273.0K | 0.01% | −28−5.1% | Reduced |
| Everpar Advisors LLC | 517 | $271.4K | 0.12% | +71+15.9% | Added |
| Fukoku Mutual Life Insurance Co | 516 | $270.9K | 0.02% | −34−6.2% | Reduced |
| Avestar Capital, LLC | 510 | $267.8K | 0.02% | −164−24.3% | Reduced |
| Redwood Wealth Management Group, LLC | 506 | $265.6K | 0.12% | +23+4.8% | Added |
| Dorsey & Whitney Trust CO LLC | 506 | $265.6K | 0.01% | +145+40.2% | Added |
| Virtue Capital Management, LLC | 501 | $263.0K | 0.05% | +501 | New |
| Westbourne Investments, Inc. | 500 | $262.5K | 0.14% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 500 | $262.5K | 0.03% | 00.0% | Unchanged |
| R Squared Ltd | 500 | $262.5K | 0.14% | 00.0% | Unchanged |
| Sonora Investment Management Group, LLC | 500 | $262.5K | 0.02% | 00.0% | Unchanged |
| Corient IA LLC | 500 | $262.5K | 0.15% | 00.0% | Unchanged |
| Flower City Capital | 500 | $262.5K | 0.15% | +500 | New |
| Prelude Capital Management, LLC | 493 | $258.8K | 0.03% | +137+38.5% | Added |
| Forefront Analytics, LLC | 490 | $257.1K | 0.29% | +490 | New |
| Stonebridge Capital Management Inc | 485 | $255.0K | 0.10% | 00.0% | Unchanged |
| We Are One Seven, LLC | 483 | $253.6K | 0.01% | +106+28.1% | Added |
| Avantax Planning Partners, Inc. | 482 | $253.1K | 0.01% | +5+1.0% | Added |
| Telos Capital Management, Inc. | 482 | $253.1K | 0.03% | +482 | New |
| Fred Alger Management, LLC | 481 | $252.5K | 0.00% | +104+27.6% | Added |
| Adell Harriman & Carpenter Inc | 480 | $252.0K | 0.02% | +4+0.8% | Added |
| Bradley Foster & Sargent Inc | 479 | $251.5K | 0.00% | 00.0% | Unchanged |
| Colonial River Wealth Management, LLC | 448 | $250.8K | 0.11% | +448 | New |
| Pitcairn Co | 477 | $250.4K | 0.02% | −207−30.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 475 | $249.4K | 0.03% | −14−2.9% | Reduced |
| Elwood & Goetz Wealth Advisory Group, LLC | 471 | $247.3K | 0.05% | 00.0% | Unchanged |
| Magnetar Financial LLC | 470 | $246.8K | 0.00% | −11,072−95.9% | Reduced |
| Trust Co of Vermont | 470 | $246.8K | 0.01% | 00.0% | Unchanged |
| Willner & Heller, LLC | 469 | $246.3K | 0.21% | +74+18.7% | Added |
| Tidemark, LLC | 465 | $244.2K | 0.08% | +190+69.1% | Added |
| Freestone Capital Holdings, LLC | 465 | $244.1K | 0.01% | −73−13.6% | Reduced |
| Johnson Investment Counsel Inc | 463 | $242.9K | 0.00% | −23−4.7% | Reduced |
| ASB Consultores, LLC | 462 | $242.6K | 0.16% | +107+30.1% | Added |
| Merit Financial Group, LLC | 462 | $242.5K | 0.00% | −1,167−71.6% | Reduced |
| Cidel Asset Management Inc | 461 | $242.0K | 0.01% | +78+20.4% | Added |
| Cove Private Wealth, LLC | 460 | $241.5K | 0.09% | 00.0% | Unchanged |
| U.S. Capital Wealth Advisors, LLC | 459 | $241.0K | 0.01% | +45+10.9% | Added |
| Outlook Wealth Advisors, LLC | 458 | $240.5K | 0.06% | +1+0.2% | Added |
| Enclave Advisors LLC | 457 | $240.2K | 0.04% | −31−6.4% | Reduced |
| Algert Global LLC | 456 | $239.4K | 0.01% | +2+0.4% | Added |
| Moneta Group Investment Advisors LLC | 450 | $236.3K | 0.00% | −340−43.0% | Reduced |
| Compagnie Lombard Odier SCmA | 450 | $236.3K | 0.00% | 00.0% | Unchanged |
| GPS Wealth Strategies Group, LLC | 447 | $234.5K | 0.03% | −53−10.6% | Reduced |
| Anderson Hoagland & Co | 446 | $234.2K | 0.02% | −89−16.6% | Reduced |