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, Q4 2024
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Dec 31, 2024. 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
- 1,320
- −45 vs. Q3 2024
- Shares held
- 93.5M
- −219.6K (−0.2%) vs. Q3 2024
- Total value
- $66.6B
- −$30.7B (−31.6%) vs. Q3 2024
- New holders
- 170
- 478 more added
- Sold out
- 215
- 493 more reduced
28 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Amica Retiree Medical Trust | 327 | $233.0K | 0.22% | −28−7.9% | Reduced |
| Diversify Advisory Services, LLC | 336 | $233.9K | 0.01% | +336 | New |
| Great Diamond Partners, LLC | 329 | $234.4K | 0.06% | −6−1.8% | Reduced |
| KRS Capital Management, LLC | 330 | $235.1K | 0.17% | 00.0% | Unchanged |
| Cidel Asset Management Inc | 331 | $235.8K | 0.02% | +34+11.4% | Added |
| Essex Financial Services, Inc. | 332 | $236.5K | 0.02% | +29+9.6% | Added |
| PDS Planning, Inc | 338 | $240.8K | 0.02% | −21−5.8% | Reduced |
| Drive Wealth Management, LLC | 339 | $241.5K | 0.06% | −4−1.2% | Reduced |
| We Are One Seven, LLC | 343 | $244.3K | 0.01% | −43−11.1% | Reduced |
| Daymark Wealth Partners, LLC | 343 | $244.3K | 0.01% | −12−3.4% | Reduced |
| Sivia Capital Partners, LLC | 343 | $244.3K | 0.12% | +66+23.8% | Added |
| Oxford Asset Management LLP | 343 | $244.3K | 0.11% | +343 | New |
| Bartlett & Co. Wealth Management LLC | 344 | $245.0K | 0.00% | 00.0% | Unchanged |
| Venturi Wealth Management, LLC | 345 | $245.8K | 0.01% | −177−33.9% | Reduced |
| Alliance Wealth Advisors, LLC | 348 | $247.9K | 0.06% | +348 | New |
| Americana Partners, LLC | 350 | $249.3K | 0.01% | +36+11.5% | Added |
| Fidato Wealth LLC | 350 | $249.3K | 0.19% | +350 | New |
| Everhart Financial Group, Inc. | 352 | $250.7K | 0.05% | −508−59.1% | Reduced |
| Brass Tax Wealth Management, Inc | 353 | $251.5K | 0.05% | 00.0% | Unchanged |
| Aaron Wealth Advisors | 357 | $254.3K | 0.03% | −103−22.4% | Reduced |
| Alta Advisers Ltd | 357 | $254.3K | 0.16% | +57+19.0% | Added |
| Green Alpha Advisors, LLC | 358 | $255.0K | 0.20% | −24−6.3% | Reduced |
| Angeles Wealth Management, LLC | 359 | $255.7K | 0.02% | −2−0.6% | Reduced |
| Round Rock Advisors, LLC | 360 | $256.4K | 0.05% | 00.0% | Unchanged |
| First Citizens Bank & Trust Co | 362 | $257.9K | 0.00% | +85+30.7% | Added |
| Legacy Advisors, LLC | 362 | $257.9K | 0.03% | +64+21.5% | Added |
| Welch Group, LLC | 368 | $258.6K | 0.01% | +8+2.2% | Added |
| Douglass Winthrop Advisors, LLC | 364 | $259.3K | 0.01% | +150+70.1% | Added |
| Cary Street Partner Investment Advisory LLC | 366 | $260.7K | 0.17% | −3,708−91.0% | Reduced |
| Phraction Management LLC | 367 | $261.4K | 0.09% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 368 | $262.1K | 0.12% | +71+23.9% | Added |
| IFP Advisors, Inc | 368 | $262.3K | 0.01% | +54+17.2% | Added |
| MMBG Investment Advisors Co. | 370 | $263.6K | 0.03% | +370 | New |
| Avitas Wealth Management LLC | 372 | $265.0K | 0.04% | +42+12.7% | Added |
| Dunhill Financial, LLC | 375 | $267.2K | 0.12% | +241+179.9% | Added |
| Marino, Stram & Associates LLC | 376 | $267.8K | 0.06% | +4+1.1% | Added |
| Rock Point Advisors, LLC | 380 | $270.7K | 0.08% | 00.0% | Unchanged |
| Axq Capital, LP | 382 | $272.1K | 0.12% | −873−69.6% | Reduced |
| Gradient Capital Advisors, LLC | 384 | $273.5K | 0.09% | 00.0% | Unchanged |
| Physicians Financial Services, Inc. | 385 | $274.0K | 0.08% | 00.0% | Unchanged |
| Berger Financial Group, Inc | 385 | $274.2K | 0.02% | −6−1.5% | Reduced |
| Strategic Investment Advisors | 385 | $274.5K | 0.03% | +31+8.8% | Added |
| Ascent Group, LLC | 387 | $275.7K | 0.02% | −83−17.7% | Reduced |
| Csenge Advisory Group | 387 | $275.7K | 0.01% | −76−16.4% | Reduced |
| Aspiriant, LLC | 387 | $275.7K | 0.01% | +49+14.5% | Added |
| Enclave Advisors LLC | 392 | $279.2K | 0.05% | +94+31.5% | Added |
| Skopos Labs, Inc. | 394 | $280.7K | 0.08% | −126−24.2% | Reduced |
| Guardian Wealth Advisors, LLC | 397 | $282.8K | 0.02% | −15−3.6% | Reduced |
| Capital Analysts, LLC | 397 | $283.0K | 0.01% | +69+21.0% | Added |
| Willner & Heller, LLC | 399 | $284.2K | 0.25% | +15+3.9% | Added |
| Windward Capital Management Co | 400 | $284.9K | 0.02% | 00.0% | Unchanged |
| Security National Bank | 400 | $284.9K | 0.04% | 00.0% | Unchanged |
| Crescent Sterling, Ltd. | 402 | $286.4K | 0.29% | −15−3.6% | Reduced |
| Claro Advisors LLC | 403 | $287.1K | 0.04% | −75−15.7% | Reduced |
| Mechanics Bank Trust Department | 404 | $287.8K | 0.04% | +404 | New |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 405 | $288.5K | 0.10% | −35−8.0% | Reduced |
| Icon Wealth Advisors, LLC | 405 | $288.5K | 0.02% | −9−2.2% | Reduced |
| Keel Point, LLC | 406 | $289.2K | 0.02% | −186−31.4% | Reduced |
| Meixler Investment Management, Ltd. | 407 | $289.9K | 0.21% | −9−2.2% | Reduced |
| Fiducient Advisors LLC | 407 | $289.9K | 0.04% | 00.0% | Unchanged |
| Deroy & Devereaux Private Investment Counsel Inc | 410 | $292.0K | 0.02% | 00.0% | Unchanged |
| Callan Capital, LLC | 412 | $293.5K | 0.02% | +49+13.5% | Added |
| AlTi Global, Inc. | 413 | $293.6K | 0.01% | +5+1.2% | Added |
| Fidelis Capital Partners, LLC | 447 | $298.1K | 0.03% | −54−10.8% | Reduced |
| Insigneo Advisory Services, LLC | 420 | $298.8K | 0.03% | −416−49.8% | Reduced |
| Cassia Capital Partners, LLC | 421 | $299.9K | 0.19% | −330−43.9% | Reduced |
| Quent Capital, LLC | 421 | $299.9K | 0.03% | +2+0.5% | Added |
| Sage Mountain Advisors LLC | 424 | $302.3K | 0.02% | +14+3.4% | Added |
| Outlook Wealth Advisors, LLC | 428 | $304.9K | 0.09% | +428 | New |
| U.S. Capital Wealth Advisors, LLC | 429 | $305.6K | 0.01% | −1,746−80.3% | Reduced |
| Nixon Peabody Trust Co | 430 | $306.3K | 0.03% | +32+8.0% | Added |
| Adirondack Trust Co | 433 | $308.4K | 0.12% | +2+0.5% | Added |
| Harbour Investments, Inc. | 435 | $309.9K | 0.01% | −13−2.9% | Reduced |
| Northern Oak Wealth Management Inc | 435 | $309.9K | 0.04% | −9−2.0% | Reduced |
| Alpha DNA Investment Management LLC | 439 | $312.7K | 0.17% | −191−30.3% | Reduced |
| Sentry Investment Management LLC | 440 | $313.0K | 0.15% | −72−14.1% | Reduced |
| Cove Private Wealth, LLC | 440 | $313.4K | 0.19% | +440 | New |
| Strategy Asset Managers LLC | 441 | $314.1K | 0.06% | −107−19.5% | Reduced |
| Crestwood Advisors Group LLC | 442 | $314.9K | 0.01% | −34−7.1% | Reduced |
| Kesler, Norman & Wride, LLC | 443 | $315.6K | 0.07% | +443 | New |
| Murphy & Mullick Capital Management Corp | 444 | $316.3K | 0.29% | +444 | New |
| Change Path, LLC | 446 | $317.7K | 0.01% | +446 | New |
| AA Financial Advisors, LLC | 448 | $319.1K | 0.09% | +62+16.1% | Added |
| ICONIQ Capital, LLC | 448 | $319.1K | 0.00% | +194+76.4% | Added |
| Compagnie Lombard Odier SCmA | 450 | $320.5K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 451 | $321.3K | 0.01% | −278−38.1% | Reduced |
| Paces Ferry Wealth Advisors, LLC | 453 | $322.7K | 0.16% | −39−7.9% | Reduced |
| United Advisor Group, LLC | 455 | $324.1K | 0.06% | −94−17.1% | Reduced |
| Rothschild Investment LLC | 455 | $324.1K | 0.02% | −85−15.7% | Reduced |
| Wealth Alliance | 457 | $325.5K | 0.04% | −104−18.5% | Reduced |
| Rossmore Private Capital | 460 | $327.7K | 0.04% | 00.0% | Unchanged |
| Cim Investment Mangement Inc | 461 | $328.4K | 0.10% | +2+0.4% | Added |
| Argonautica Private Wealth Management, Inc | 463 | $329.8K | 0.11% | −5−1.1% | Reduced |
| EntryPoint Capital, LLC | 463 | $329.8K | 0.14% | +463 | New |
| Crew Capital Management, Ltd. | 464 | $330.5K | 0.27% | −302−39.4% | Reduced |
| Bowen Hanes & Co Inc | 465 | $331.2K | 0.01% | −35,985−98.7% | Reduced |
| Patten & Patten Inc | 466 | $331.9K | 0.02% | −6−1.3% | Reduced |
| EverSource Wealth Advisors, LLC | 470 | $334.8K | 0.02% | −160−25.4% | Reduced |
| Trust Co of Vermont | 470 | $334.8K | 0.02% | +313+199.4% | Added |
| Elwood & Goetz Wealth Advisory Group, LLC | 471 | $335.5K | 0.08% | −21−4.3% | Reduced |