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 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 30, 2023. 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
- 1,168
- −20 vs. Q1 2023
- Shares held
- 92.6M
- −6.46M (−6.5%) vs. Q1 2023
- Total value
- $66.2B
- −$9.92B (−13.0%) vs. Q1 2023
- New holders
- 88
- 400 more added
- Sold out
- 108
- 467 more reduced
8 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Physicians Financial Services, Inc. | 395 | $284.0K | 0.11% | 00.0% | Unchanged |
| Advisors Capital Management, LLC | 395 | $284.0K | 0.01% | +14+3.7% | Added |
| Kelly Lawrence W & Associates Inc | 365 | $285.1K | 0.07% | −20−5.2% | Reduced |
| Portside Wealth Group, LLC | 398 | $286.0K | 0.05% | +398 | New |
| Security National Bank | 400 | $287.4K | 0.07% | +90+29.0% | Added |
| ASB Consultores, LLC | 401 | $288.1K | 0.14% | −153−27.6% | Reduced |
| Ruggaard & Associates LLC | 405 | $291.0K | 0.17% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 405 | $291.0K | 0.01% | +405 | New |
| QCM Cayman, Ltd. | 406 | $291.7K | 1.71% | +406 | New |
| GPS Wealth Strategies Group, LLC | 408 | $293.2K | 0.05% | +153+60.0% | Added |
| WMS Partners, LLC | 410 | $294.6K | 0.02% | +410 | New |
| Deroy & Devereaux Private Investment Counsel Inc | 410 | $295.0K | 0.02% | 00.0% | Unchanged |
| Altshuler Shaham Ltd | 412 | $296.0K | 0.01% | −132−24.3% | Reduced |
| Capital Investment Counsel, Inc | 413 | $296.8K | 0.06% | +13+3.3% | Added |
| Ropes Wealth Advisors LLC | 413 | $296.8K | 0.05% | +413 | New |
| LCM Capital Management Inc | 418 | $300.4K | 0.24% | +16+4.0% | Added |
| Sicart Associates LLC | 419 | $301.1K | 0.12% | −48−10.3% | Reduced |
| Alps Advisors Inc | 425 | $305.4K | 0.00% | +5+1.2% | Added |
| Ritholtz Wealth Management | 431 | $309.7K | 0.01% | −64−12.9% | Reduced |
| Laidlaw Wealth Management LLC | 433 | $311.1K | 0.06% | −39−8.3% | Reduced |
| OneAscent Financial Services LLC | 436 | $313.0K | 0.14% | −66−13.1% | Reduced |
| Howe & Rusling Inc | 438 | $314.7K | 0.04% | 00.0% | Unchanged |
| Wealthspire Advisors, LLC | 442 | $317.6K | 0.01% | +194+78.2% | Added |
| Rothschild Investment Corp | 442 | $318.0K | 0.03% | +24+5.7% | Added |
| Venturi Wealth Management, LLC | 447 | $321.2K | 0.03% | +47+11.8% | Added |
| Sheets Smith Wealth Management | 450 | $323.3K | 0.05% | 00.0% | Unchanged |
| Mission Wealth Management, LP | 452 | $324.7K | 0.01% | +17+3.9% | Added |
| OneAscent Wealth Management LLC | 452 | $325.0K | 0.15% | +16+3.7% | Added |
| Sigma Planning Corp | 455 | $326.9K | 0.01% | −32−6.6% | Reduced |
| Harbour Investments, Inc. | 456 | $327.7K | 0.02% | +63+16.0% | Added |
| Crescent Sterling, Ltd. | 459 | $329.8K | 0.31% | 00.0% | Unchanged |
| Dynamic Advisor Solutions LLC | 459 | $329.8K | 0.02% | −3−0.6% | Reduced |
| Rossmore Private Capital | 460 | $330.5K | 0.05% | 00.0% | Unchanged |
| Round Rock Advisors, LLC | 460 | $330.5K | 0.12% | +100+27.8% | Added |
| Rehmann Capital Advisory Group | 463 | $332.7K | 0.03% | +13+2.9% | Added |
| First Western Trust Bank | 464 | $333.4K | 0.02% | −13−2.7% | Reduced |
| River Street Advisors LLC | 465 | $334.1K | 0.32% | −9−1.9% | Reduced |
| Argonautica Private Wealth Management, Inc | 466 | $334.8K | 0.15% | −10−2.1% | Reduced |
| Patten & Patten Inc | 466 | $334.8K | 0.03% | 00.0% | Unchanged |
| Cable Hill Partners, LLC | 473 | $339.9K | 0.04% | −88−15.7% | Reduced |
| Meixler Investment Management, Ltd. | 473 | $339.9K | 0.32% | −5−1.0% | Reduced |
| Contravisory Investment Management, Inc. | 473 | $339.9K | 0.09% | +473 | New |
| Adirondack Trust Co | 460 | $341.3K | 0.16% | −10−2.1% | Reduced |
| Level Four Advisory Services, LLC | 476 | $342.0K | 0.02% | +205+75.6% | Added |
| Clearstead Advisors, LLC | 479 | $344.2K | 0.02% | +25+5.5% | Added |
| EverSource Wealth Advisors, LLC | 481 | $345.6K | 0.04% | +62+14.8% | Added |
| Chesley Taft & Associates LLC | 485 | $348.5K | 0.02% | 00.0% | Unchanged |
| Alaska Permanent Fund Corp | 485 | $348.5K | 0.01% | +485 | New |
| Horizon Wealth Management, LLC | 486 | $349.2K | 0.14% | 00.0% | Unchanged |
| FineMark National Bank & Trust | 487 | $349.9K | 0.01% | +487 | New |
| South Dakota Investment Council | 493 | $354.0K | 0.01% | −100−16.9% | Reduced |
| Integrated Wealth Concepts LLC | 493 | $354.2K | 0.01% | +5+1.0% | Added |
| Aptus Capital Advisors, LLC | 494 | $355.0K | 0.01% | +40+8.8% | Added |
| Dorsey & Whitney Trust CO LLC | 497 | $357.1K | 0.03% | +206+70.8% | Added |
| NJ State Employees Deferred Compensation Plan | 500 | $359.3K | 0.05% | 00.0% | Unchanged |
| Sonora Investment Management Group, LLC | 500 | $359.3K | 0.03% | 00.0% | Unchanged |
| Legacy Financial Advisors, Inc. | 501 | $360.0K | 0.07% | +46+10.1% | Added |
| Lincoln National Corp | 504 | $362.1K | 0.01% | +90+21.7% | Added |
| MQS Management LLC | 513 | $368.6K | 0.25% | +513 | New |
| Valeo Financial Advisors, LLC | 516 | $370.8K | 0.02% | −98−16.0% | Reduced |
| Mirabella Financial Services LLP | 521 | $374.4K | 0.04% | +521 | New |
| Choate Investment Advisors | 522 | $375.1K | 0.02% | +128+32.5% | Added |
| Kistler-Tiffany Companies, LLC | 526 | $378.0K | 0.06% | −24−4.4% | Reduced |
| Prime Capital Investment Advisors, LLC | 530 | $381.0K | 0.01% | +530 | New |
| Fukoku Mutual Life Insurance Co | 536 | $385.1K | 0.04% | 00.0% | Unchanged |
| Newman Dignan & Sheerar, Inc. | 538 | $386.6K | 0.12% | −40−6.9% | Reduced |
| Bridgefront Capital, LLC | 539 | $387.3K | 0.21% | +539 | New |
| Hillsdale Investment Management Inc. | 540 | $388.0K | 0.04% | +540 | New |
| Chiron Investment Management, LLC | 540 | $388.0K | 0.11% | −2,798−83.8% | Reduced |
| Paces Ferry Wealth Advisors, LLC | 543 | $390.2K | 0.29% | −1−0.2% | Reduced |
| Avitas Wealth Management LLC | 550 | $395.2K | 0.07% | −7−1.3% | Reduced |
| TFB Advisors LLC | 550 | $395.2K | 0.17% | +130+31.0% | Added |
| La Financiere de L'Echiquier | 550 | $395.2K | 0.02% | +550 | New |
| Los Angeles Capital Management LLC | 553 | $397.4K | 0.00% | −38,693−98.6% | Reduced |
| Asahi Life Asset Management Co., Ltd. | 560 | $402.4K | 0.13% | −80−12.5% | Reduced |
| IHT Wealth Management, LLC | 561 | $403.1K | 0.02% | +17+3.1% | Added |
| Capstone Investment Advisors, LLC | 565 | $406.0K | 0.01% | +565 | New |
| Tilt Investment Management Holdings, PBC | 566 | $406.7K | 0.27% | 00.0% | Unchanged |
| Asset Management Resources, LLC | 572 | $411.0K | 0.25% | −140−19.7% | Reduced |
| Moneta Group Investment Advisors LLC | 574 | $412.4K | 0.01% | −69−10.7% | Reduced |
| Vestmark Advisory Solutions, Inc. | 575 | $413.2K | 0.02% | +126+28.1% | Added |
| Klingenstein Fields & Co LP | 576 | $413.9K | 0.02% | +1+0.2% | Added |
| Cassia Capital Partners, LLC | 576 | $413.9K | 0.33% | +204+54.8% | Added |
| Conning Inc. | 579 | $416.0K | 0.01% | −70−10.8% | Reduced |
| Gilbert & Cook, Inc. | 579 | $416.0K | 0.07% | +579 | New |
| Resources Investment Advisors, LLC. | 581 | $417.6K | 0.01% | −37−6.0% | Reduced |
| Camden Capital, LLC | 582 | $418.2K | 0.05% | +272+87.7% | Added |
| Forum Financial Management, LP | 583 | $418.9K | 0.01% | +6+1.0% | Added |
| SRB Corp | 586 | $421.1K | 0.02% | +100+20.6% | Added |
| Personal Cfo Solutions, LLC | 592 | $425.4K | 0.09% | −16−2.6% | Reduced |
| Meritage Portfolio Management | 595 | $428.0K | 0.03% | 00.0% | Unchanged |
| Mirova | 598 | $429.7K | 0.08% | −623−51.0% | Reduced |
| Hudson Bay Capital Management LP | 600 | $431.1K | 0.00% | +600 | New |
| Harvest Fund Management Co., Ltd | 612 | $440.0K | 0.09% | −26−4.1% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 616 | $442.6K | 0.07% | −9−1.4% | Reduced |
| Ellevest, Inc. | 616 | $442.6K | 0.03% | +127+26.0% | Added |
| Tower Bridge Advisors | 617 | $443.3K | 0.04% | +100+19.3% | Added |
| Alpha Family Trust | 620 | $445.5K | 0.31% | −25−3.9% | Reduced |
| Great Diamond Partners, LLC | 623 | $447.6K | 0.12% | +26+4.4% | Added |
| Connective Portfolio Management, LLC | 630 | $453.0K | 1.12% | −45−6.7% | Reduced |