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, Q1 2025
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Mar 31, 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
- 1,290
- −10 vs. Q4 2024
- Shares held
- 93.1M
- +238.3K (+0.3%) vs. Q4 2024
- Total value
- $59.0B
- −$7.18B (−10.8%) vs. Q4 2024
- New holders
- 140
- 527 more added
- Sold out
- 150
- 452 more reduced
20 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Fred Alger Management, LLC | 377 | $239.1K | 0.00% | +377 | New |
| We Are One Seven, LLC | 377 | $239.1K | 0.01% | +34+9.9% | Added |
| Berger Financial Group, Inc | 377 | $239.1K | 0.02% | −8−2.1% | Reduced |
| Greenfield Savings Bank | 379 | $240.4K | 0.12% | −112−22.8% | Reduced |
| Rock Point Advisors, LLC | 380 | $241.0K | 0.07% | 00.0% | Unchanged |
| United Advisor Group, LLC | 381 | $241.6K | 0.05% | −74−16.3% | Reduced |
| Cidel Asset Management Inc | 383 | $242.9K | 0.02% | +52+15.7% | Added |
| Gradient Capital Advisors, LLC | 384 | $243.5K | 0.08% | 00.0% | Unchanged |
| Physicians Financial Services, Inc. | 385 | $244.0K | 0.08% | 00.0% | Unchanged |
| Ellevest, Inc. | 387 | $245.4K | 0.02% | −155−28.6% | Reduced |
| Covenant Asset Management, LLC | 387 | $245.4K | 0.06% | −511−56.9% | Reduced |
| Fiducient Advisors LLC | 390 | $247.4K | 0.03% | −17−4.2% | Reduced |
| Willner & Heller, LLC | 395 | $250.2K | 0.23% | −4−1.0% | Reduced |
| Teza Capital Management LLC | 396 | $251.2K | 0.11% | −898−69.4% | Reduced |
| Guardian Wealth Advisors, LLC | 399 | $253.1K | 0.02% | +2+0.5% | Added |
| Quent Capital, LLC | 399 | $253.1K | 0.03% | −22−5.2% | Reduced |
| Rothschild Investment LLC | 400 | $253.7K | 0.02% | −55−12.1% | Reduced |
| Meixler Investment Management, Ltd. | 400 | $253.7K | 0.18% | −7−1.7% | Reduced |
| Noesis Capital Mangement Corp | 400 | $253.7K | 0.05% | +400 | New |
| Rockland Trust Co | 402 | $255.0K | 0.01% | +402 | New |
| Harbour Investments, Inc. | 403 | $255.6K | 0.01% | −32−7.4% | Reduced |
| AlTi Global, Inc. | 404 | $256.2K | 0.01% | −9−2.2% | Reduced |
| Allium Financial Advisors, LLC | 404 | $256.2K | 0.23% | +404 | New |
| Fidelis Capital Partners, LLC | 427 | $257.3K | 0.03% | −20−4.5% | Reduced |
| denkapparat Operations GmbH | 406 | $257.5K | 0.27% | +406 | New |
| Perfromance Wealth Partners, LLC | 407 | $257.8K | 0.01% | +407 | New |
| Clarendon Private LLC | 407 | $258.1K | 0.27% | +124+43.8% | Added |
| Farringdon Capital, Ltd. | 407 | $258.1K | 0.13% | +407 | New |
| Wealth Alliance | 409 | $259.1K | 0.03% | −48−10.5% | Reduced |
| 3Chopt Investment Partners, LLC | 409 | $259.4K | 0.07% | +409 | New |
| Arkadios Wealth Advisors | 409 | $259.4K | 0.01% | +409 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 410 | $260.0K | 0.02% | 00.0% | Unchanged |
| Essex Financial Services, Inc. | 410 | $260.1K | 0.02% | +78+23.5% | Added |
| Crescent Sterling, Ltd. | 411 | $260.7K | 0.27% | +9+2.2% | Added |
| Insigneo Advisory Services, LLC | 411 | $260.7K | 0.03% | −9−2.1% | Reduced |
| Capital Analysts, LLC | 413 | $262.0K | 0.01% | +16+4.0% | Added |
| Souders Financial Advisors | 414 | $262.6K | 0.04% | −75−15.3% | Reduced |
| U.S. Capital Wealth Advisors, LLC | 414 | $262.8K | 0.01% | −15−3.5% | Reduced |
| Bowen Hanes & Co Inc | 415 | $263.2K | 0.01% | −50−10.8% | Reduced |
| Gibbs Wealth Management | 419 | $265.7K | 0.06% | +419 | New |
| PDS Planning, Inc | 421 | $267.0K | 0.02% | +83+24.6% | Added |
| Great Diamond Partners, LLC | 427 | $270.8K | 0.07% | +98+29.8% | Added |
| Davenport & Co LLC | 427 | $270.9K | 0.00% | +427 | New |
| Murphy & Mullick Capital Management Corp | 430 | $272.7K | 0.26% | −14−3.2% | Reduced |
| Legacy Advisors, LLC | 435 | $275.6K | 0.03% | +73+20.2% | Added |
| Capital Investment Advisors, LLC | 438 | $277.5K | 0.01% | +134+44.1% | Added |
| Horizon Wealth Management, LLC | 440 | $279.1K | 0.05% | −51−10.4% | Reduced |
| Everpar Advisors LLC | 446 | $282.9K | 0.15% | −34−7.1% | Reduced |
| AA Financial Advisors, LLC | 448 | $284.1K | 0.07% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 450 | $285.4K | 0.00% | 00.0% | Unchanged |
| Adirondack Trust Co | 451 | $286.0K | 0.11% | +18+4.2% | Added |
| Crew Capital Management, Ltd. | 454 | $287.9K | 0.24% | −10−2.2% | Reduced |
| Algert Global LLC | 454 | $287.9K | 0.01% | +454 | New |
| Outlook Wealth Advisors, LLC | 457 | $289.8K | 0.08% | +29+6.8% | Added |
| Cove Private Wealth, LLC | 460 | $291.7K | 0.15% | +20+4.5% | Added |
| Rossmore Private Capital | 461 | $292.1K | 0.04% | +1+0.2% | Added |
| Cim Investment Mangement Inc | 461 | $292.4K | 0.07% | 00.0% | Unchanged |
| Warther Private Wealth, LLC | 464 | $294.3K | 0.10% | −4,200−90.1% | Reduced |
| Crestwood Advisors Group LLC | 467 | $296.2K | 0.01% | +25+5.7% | Added |
| Focus Financial Network, Inc. | 469 | $297.5K | 0.01% | −7−1.5% | Reduced |
| Anderson Hoagland & Co | 535 | $297.9K | 0.04% | 00.0% | Unchanged |
| Trust Co of Vermont | 470 | $298.1K | 0.01% | 00.0% | Unchanged |
| Elwood & Goetz Wealth Advisory Group, LLC | 471 | $298.7K | 0.07% | 00.0% | Unchanged |
| Adell Harriman & Carpenter Inc | 476 | $301.9K | 0.02% | −27−5.4% | Reduced |
| MBB Public Markets I LLC | 476 | $301.9K | 0.03% | +476 | New |
| Avantax Planning Partners, Inc. | 477 | $302.5K | 0.01% | −9−1.9% | Reduced |
| Bradley Foster & Sargent Inc | 479 | $303.8K | 0.01% | −129−21.2% | Reduced |
| ZWJ Investment Counsel Inc | 479 | $303.8K | 0.01% | 00.0% | Unchanged |
| Patten & Patten Inc | 480 | $304.4K | 0.02% | +14+3.0% | Added |
| Redwood Wealth Management Group, LLC | 483 | $306.3K | 0.16% | −14−2.8% | Reduced |
| Chesley Taft & Associates LLC | 485 | $307.6K | 0.01% | 00.0% | Unchanged |
| Stonebridge Capital Management Inc | 485 | $308.0K | 0.13% | −250−34.0% | Reduced |
| Ritholtz Wealth Management | 486 | $308.1K | 0.01% | +35+7.8% | Added |
| Virtus Investment Advisers, Inc. | 486 | $308.2K | 0.08% | +486 | New |
| Johnson Investment Counsel Inc | 486 | $308.4K | 0.00% | −1−0.2% | Reduced |
| Enclave Advisors LLC | 488 | $309.6K | 0.05% | +96+24.5% | Added |
| Pinnacle Wealth Planning Services, Inc. | 489 | $310.1K | 0.05% | +14+2.9% | Added |
| SevenBridge Financial Group, LLC | 542 | $312.0K | 0.06% | −121−18.3% | Reduced |
| Sivia Capital Partners, LLC | 498 | $315.8K | 0.15% | +155+45.2% | Added |
| GPS Wealth Strategies Group, LLC | 500 | $316.9K | 0.04% | −71−12.4% | Reduced |
| Huntington National Bank | 500 | $317.1K | 0.00% | −419−45.6% | Reduced |
| R Squared Ltd | 500 | $317.1K | 0.34% | −110−18.0% | Reduced |
| Westbourne Investments, Inc. | 500 | $317.1K | 0.19% | 00.0% | Unchanged |
| NJ State Employees Deferred Compensation Plan | 500 | $317.1K | 0.04% | 00.0% | Unchanged |
| Sonora Investment Management Group, LLC | 500 | $317.1K | 0.03% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 500 | $317.1K | 0.11% | +95+23.5% | Added |
| Corient IA LLC | 500 | $317.1K | 0.23% | +500 | New |
| Stratos Wealth Partners, LTD. | 506 | $320.9K | 0.00% | −115−18.5% | Reduced |
| Strive Asset Management, LLC | 509 | $322.8K | 0.22% | −79−13.4% | Reduced |
| Skopos Labs, Inc. | 510 | $322.8K | 0.07% | +116+29.4% | Added |
| First Western Trust Bank | 512 | $324.7K | 0.02% | +37+7.8% | Added |
| Everhart Financial Group, Inc. | 512 | $324.7K | 0.04% | +160+45.5% | Added |
| Pointe Capital Management LLC | 519 | $329.2K | 0.19% | −9−1.7% | Reduced |
| Phoenix Holdings Ltd. | 519 | $329.5K | 0.01% | −1,584−75.3% | Reduced |
| Paces Ferry Wealth Advisors, LLC | 520 | $329.8K | 0.16% | +67+14.8% | Added |
| Change Path, LLC | 520 | $329.8K | 0.01% | +74+16.6% | Added |
| Daymark Wealth Partners, LLC | 523 | $331.8K | 0.01% | +180+52.5% | Added |
| Equitable Trust Co | 525 | $333.0K | 0.02% | 00.0% | Unchanged |
| FourThought Financial Partners, LLC | 529 | $335.5K | 0.04% | −82−13.4% | Reduced |
| Delta Financial Group, Inc. | 509 | $336.0K | 0.08% | 00.0% | Unchanged |