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 |
|---|---|---|---|---|---|
| Claret Asset Management Corp | 446 | $234.0K | 0.03% | +446 | New |
| Anderson Hoagland & Co | 446 | $234.2K | 0.02% | −89−16.6% | Reduced |
| GPS Wealth Strategies Group, LLC | 447 | $234.5K | 0.03% | −53−10.6% | Reduced |
| Compagnie Lombard Odier SCmA | 450 | $236.3K | 0.00% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 450 | $236.3K | 0.00% | −340−43.0% | Reduced |
| Algert Global LLC | 456 | $239.4K | 0.01% | +2+0.4% | Added |
| Enclave Advisors LLC | 457 | $240.2K | 0.04% | −31−6.4% | Reduced |
| Outlook Wealth Advisors, LLC | 458 | $240.5K | 0.06% | +1+0.2% | Added |
| U.S. Capital Wealth Advisors, LLC | 459 | $241.0K | 0.01% | +45+10.9% | Added |
| Cove Private Wealth, LLC | 460 | $241.5K | 0.09% | 00.0% | Unchanged |
| Cidel Asset Management Inc | 461 | $242.0K | 0.01% | +78+20.4% | Added |
| Merit Financial Group, LLC | 462 | $242.5K | 0.00% | −1,167−71.6% | Reduced |
| ASB Consultores, LLC | 462 | $242.6K | 0.16% | +107+30.1% | Added |
| Johnson Investment Counsel Inc | 463 | $242.9K | 0.00% | −23−4.7% | Reduced |
| Freestone Capital Holdings, LLC | 465 | $244.1K | 0.01% | −73−13.6% | Reduced |
| Tidemark, LLC | 465 | $244.2K | 0.08% | +190+69.1% | Added |
| Willner & Heller, LLC | 469 | $246.3K | 0.21% | +74+18.7% | Added |
| 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 |
| Elwood & Goetz Wealth Advisory Group, LLC | 471 | $247.3K | 0.05% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 475 | $249.4K | 0.03% | −14−2.9% | Reduced |
| Pitcairn Co | 477 | $250.4K | 0.02% | −207−30.3% | Reduced |
| Colonial River Wealth Management, LLC | 448 | $250.8K | 0.11% | +448 | New |
| Bradley Foster & Sargent Inc | 479 | $251.5K | 0.00% | 00.0% | Unchanged |
| Adell Harriman & Carpenter Inc | 480 | $252.0K | 0.02% | +4+0.8% | Added |
| Fred Alger Management, LLC | 481 | $252.5K | 0.00% | +104+27.6% | 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 |
| We Are One Seven, LLC | 483 | $253.6K | 0.01% | +106+28.1% | Added |
| Stonebridge Capital Management Inc | 485 | $255.0K | 0.10% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 490 | $257.1K | 0.29% | +490 | New |
| Prelude Capital Management, LLC | 493 | $258.8K | 0.03% | +137+38.5% | Added |
| 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 |
| Virtue Capital Management, LLC | 501 | $263.0K | 0.05% | +501 | New |
| 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 |
| Avestar Capital, LLC | 510 | $267.8K | 0.02% | −164−24.3% | Reduced |
| Fukoku Mutual Life Insurance Co | 516 | $270.9K | 0.02% | −34−6.2% | Reduced |
| Everpar Advisors LLC | 517 | $271.4K | 0.12% | +71+15.9% | Added |
| Conning Inc. | 520 | $273.0K | 0.01% | −28−5.1% | Reduced |
| Meridian Wealth Management, LLC | 523 | $274.4K | 0.01% | −399−43.3% | Reduced |
| Samalin Investment Counsel, LLC | 523 | $274.9K | 0.11% | −350−40.1% | 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 |
| Procyon Private Wealth Partners, LLC | 531 | $278.8K | 0.03% | −5,942−91.8% | Reduced |
| Great Diamond Partners, LLC | 535 | $280.9K | 0.06% | +108+25.3% | Added |
| Alps Advisors Inc | 536 | $281.4K | 0.00% | +6+1.1% | Added |
| Norden Group LLC | 543 | $285.1K | 0.03% | −38−6.5% | Reduced |
| First Western Trust Bank | 545 | $286.1K | 0.01% | +33+6.4% | Added |
| Paces Ferry Wealth Advisors, LLC | 548 | $287.7K | 0.13% | +28+5.4% | Added |
| Smartleaf Asset Management LLC | 553 | $288.4K | 0.03% | −307−35.7% | Reduced |
| Pensionmark Financial Group, LLC | 549 | $288.4K | 0.01% | +187+51.7% | Added |
| La Banque Postale Asset Management SA | 561 | $294.5K | 0.00% | 00.0% | Unchanged |
| J. Safra Sarasin Holding AG | 562 | $295.1K | 0.01% | −438−43.8% | Reduced |
| Sherbrooke Park Advisers LLC | 566 | $297.1K | 0.13% | −32−5.4% | Reduced |
| Brighton Jones LLC | 571 | $299.7K | 0.01% | −432−43.1% | Reduced |
| 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 |
| LCM Capital Management Inc | 575 | $301.9K | 0.16% | 00.0% | Unchanged |
| Scott Marsh Financial, LLC | 578 | $303.4K | 0.11% | +578 | New |
| Phoenix Holdings Ltd. | 583 | $306.0K | 0.00% | +64+12.3% | Added |
| Resources Investment Advisors, LLC. | 583 | $306.1K | 0.00% | +39+7.2% | Added |
| Sowell Financial Services LLC | 583 | $306.3K | 0.01% | +26+4.7% | Added |
| Sierra Summit Advisors LLC | 585 | $307.1K | 0.05% | 00.0% | Unchanged |
| Crestwood Advisors Group LLC | 589 | $309.3K | 0.01% | +122+26.1% | Added |
| Global Retirement Partners, LLC | 590 | $309.8K | 0.01% | +590 | New |
| Lombard Odier Asset Management (USA) Corp | 594 | $311.9K | 0.08% | +594 | New |
| Blue Chip Partners, Inc. | 594 | $311.9K | 0.03% | +224+60.5% | Added |
| Commerzbank Aktiengesellschaft | 601 | $316.0K | 0.01% | 00.0% | Unchanged |
| Gamco Investors, Inc. Et Al | 602 | $316.1K | 0.00% | +13+2.2% | Added |
| Gibbs Wealth Management | 604 | $317.1K | 0.06% | +185+44.2% | Added |
| XML Financial, LLC | 605 | $317.6K | 0.03% | +13+2.2% | Added |
| New England Research & Management, Inc. | 605 | $318.0K | 0.15% | 00.0% | Unchanged |
| Clear Creek Financial Management, LLC | 606 | $318.2K | 0.03% | +606 | New |
| Alta Advisers Ltd | 607 | $318.7K | 0.11% | 00.0% | Unchanged |
| Strait & Sound Wealth Management LLC | 607 | $318.7K | 0.14% | +607 | New |
| D.A. Davidson & Co. | 609 | $319.7K | 0.00% | −123−16.8% | Reduced |
| Gateway Investment Advisers LLC | 612 | $321.3K | 0.00% | −313−33.8% | Reduced |
| Caxton Associates LLP | 616 | $323.4K | 0.01% | −222−26.5% | Reduced |
| Private Capital Advisors, Inc. | 616 | $323.4K | 0.04% | +616 | New |
| Baker Avenue Asset Management, LP | 619 | $325.1K | 0.01% | −28−4.3% | Reduced |
| Howe & Rusling Inc | 621 | $326.0K | 0.02% | +60+10.7% | Added |
| Aspire Growth Partners LLC | 624 | $327.6K | 0.27% | +1+0.2% | Added |
| Inceptionr LLC | 624 | $327.6K | 0.08% | +624 | New |
| EntryPoint Capital, LLC | 630 | $330.8K | 0.17% | −23−3.5% | Reduced |
| Farther Finance Advisors, LLC | 631 | $331.1K | 0.01% | +3+0.5% | Added |
| Sigma Planning Corp | 631 | $331.4K | 0.01% | −158−20.0% | Reduced |
| SBI Securities Co., Ltd. | 632 | $331.8K | 0.01% | +5+0.8% | Added |
| Soltis Investment Advisors LLC | 638 | $334.7K | 0.03% | −18−2.7% | Reduced |
| Prime Capital Investment Advisors, LLC | 639 | $335.7K | 0.00% | −456−41.6% | Reduced |
| IHT Wealth Management, LLC | 643 | $337.7K | 0.01% | +23+3.7% | Added |
| BNP Paribas | 645 | $338.6K | 0.01% | −1,093−62.9% | Reduced |
| Sagespring Wealth Partners, LLC | 653 | $342.7K | 0.01% | −175−21.1% | Reduced |
| Investment House LLC | 657 | $344.9K | 0.02% | −32−4.6% | Reduced |