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; 1,341 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 2021
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 30, 2021. 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
- 975
- +61 vs. Q1 2021
- Shares held
- 88.9M
- −469.4K (−0.5%) vs. Q1 2021
- Total value
- $49.6B
- +$7.39B (+17.5%) vs. Q1 2021
- New holders
- 149
- 368 more added
- Sold out
- 88
- 307 more reduced
12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2021: 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 | 1,341 | $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 2021
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| American Portfolios Advisors | 416 | $232.4K | 0.01% | −2,300−84.7% | Reduced |
| Forefront Analytics, LLC | 422 | $235.0K | 0.09% | −83−16.4% | Reduced |
| Biondo Investment Advisors, LLC | 420 | $235.0K | 0.04% | +420 | New |
| E&G Advisors, LP | 0 | $235.0K | 0.06% | 0 | New |
| Cable Hill Partners, LLC | 420 | $235.0K | 0.06% | +420 | New |
| Virtue Capital Management, LLC | 425 | $237.0K | 0.05% | 00.0% | Unchanged |
| McLean Asset Management Corp | 406 | $237.0K | 0.11% | +406 | New |
| DCM Advisors, LLC | 425 | $237.0K | 0.13% | +425 | New |
| Vantage Consulting Group Inc | 424 | $237.0K | 0.04% | +424 | New |
| Integrated Wealth Concepts LLC | 427 | $238.0K | 0.01% | +427 | New |
| Golden Green, Inc. | 437 | $244.0K | 0.19% | +437 | New |
| Howe & Rusling Inc | 438 | $245.0K | 0.03% | 00.0% | Unchanged |
| Golden State Wealth Management, LLC | 438 | $245.0K | 0.05% | +1+0.2% | Added |
| Laidlaw Wealth Management LLC | 440 | $246.0K | 0.06% | +440 | New |
| Laurion Capital Management LP | 443 | $247.0K | 0.00% | +443 | New |
| Brookstone Capital Management | 429 | $248.0K | 0.00% | +429 | New |
| Financial Advocates Investment Management | 445 | $248.0K | 0.02% | +445 | New |
| Sheets Smith Wealth Management | 450 | $251.0K | 0.03% | −65−12.6% | Reduced |
| QCM Cayman, Ltd. | 449 | $251.0K | 0.65% | +449 | New |
| Quadrant Capital Group LLC | 458 | $256.0K | 0.04% | +24+5.5% | Added |
| Van Hulzen Asset Management, LLC | 460 | $257.0K | 0.04% | 00.0% | Unchanged |
| National Asset Management, Inc. | 466 | $259.0K | 0.01% | −45−8.8% | Reduced |
| Patten & Patten Inc | 465 | $260.0K | 0.02% | 00.0% | Unchanged |
| Icon Wealth Partners, LLC | 471 | $263.0K | 0.03% | −6−1.3% | Reduced |
| Darwin Advisors, LLC | 473 | $264.0K | 0.04% | +473 | New |
| Wintrust Investments LLC | 475 | $265.0K | 0.03% | 00.0% | Unchanged |
| Yorktown Management & Research Co Inc | 480 | $268.0K | 0.21% | +480 | New |
| Collective Family Office LLC | 481 | $269.0K | 0.11% | −75−13.5% | Reduced |
| Exane Derivatives | 468 | $270.0K | 0.06% | +93+24.8% | Added |
| People's United Financial, Inc. | 487 | $272.0K | 0.01% | −90−15.6% | Reduced |
| First Horizon Advisors, Inc. | 487 | $272.0K | 0.01% | −13−2.6% | Reduced |
| StoneX Group Inc. | 487 | $272.0K | 0.04% | +10+2.1% | Added |
| Fukoku Mutual Life Insurance Co | 490 | $274.0K | 0.02% | 00.0% | Unchanged |
| Fayez Sarofim & Co | 500 | $279.0K | 0.00% | −300−37.5% | Reduced |
| NJ State Employees Deferred Compensation Plan | 500 | $279.0K | 0.04% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 499 | $279.0K | 0.01% | +499 | New |
| Checchi Capital Advisers, LLC | 503 | $281.0K | 0.03% | −85−14.5% | Reduced |
| D.A. Davidson & Co. | 503 | $281.0K | 0.00% | +42+9.1% | Added |
| IFP Advisors, Inc | 505 | $283.0K | 0.01% | +202+66.7% | Added |
| Bradley Foster & Sargent Inc | 509 | $284.0K | 0.01% | +5+1.0% | Added |
| Pendal Group Limited | 508 | $284.0K | 0.00% | +508 | New |
| Pathstone Family Office, LLC | 511 | $285.0K | 0.01% | +6+1.2% | Added |
| Foundations Investment Advisors, LLC | 495 | $287.0K | 0.01% | +495 | New |
| Vigilare Wealth Management | 515 | $288.0K | 0.17% | −140−21.4% | Reduced |
| Crescent Grove Advisors, LLC | 515 | $288.0K | 0.03% | +515 | New |
| Jupiter Wealth Management LLC | 472 | $288.0K | 0.14% | +472 | New |
| Boston Private Wealth LLC | 527 | $295.0K | 0.00% | +9+1.7% | Added |
| Davenport & Co LLC | 538 | $300.0K | 0.00% | +538 | New |
| Davy Global Fund Management Ltd | 546 | $305.0K | 0.05% | 00.0% | Unchanged |
| Salem Investment Counselors Inc | 547 | $306.0K | 0.02% | +183+50.3% | Added |
| Schwartz Investment Counsel Inc | 550 | $307.0K | 0.01% | 00.0% | Unchanged |
| Balasa Dinverno & Foltz LLC | 551 | $308.0K | 0.02% | −91−14.2% | Reduced |
| GFG Capital, LLC | 556 | $311.0K | 0.09% | +10+1.8% | Added |
| Brighton Jones LLC | 556 | $311.0K | 0.02% | +74+15.4% | Added |
| Golden State Equity Partners | 558 | $312.0K | 0.12% | +558 | New |
| Ground Swell Capital, LLC | 561 | $313.0K | 1.70% | −142−20.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 561 | $313.0K | 0.01% | +36+6.9% | Added |
| Independent Financial Group, LLC | 561 | $313.3K | 0.03% | −50−8.2% | Reduced |
| PNC Managed Account Solutions, Inc. | 562 | $314.0K | 0.06% | +562 | New |
| Brown Brothers Harriman & Co | 564 | $315.0K | 0.00% | −127−18.4% | Reduced |
| DRW Securities, LLC | 567 | $317.0K | 0.04% | +567 | New |
| Orion Portfolio Solutions, LLC | 576 | $322.0K | 0.01% | +2+0.3% | Added |
| Humankind Investments LLC | 576 | $322.0K | 0.15% | +576 | New |
| Umb Bank N A | 578 | $323.0K | 0.01% | −12,621−95.6% | Reduced |
| Palisade Capital Management LLC | 578 | $323.0K | 0.01% | −700−54.8% | Reduced |
| Soltis Investment Advisors LLC | 584 | $326.0K | 0.05% | +29+5.2% | Added |
| BKD Wealth Advisors, LLC | 584 | $326.0K | 0.02% | +584 | New |
| Keybank National Association | 589 | $329.0K | 0.00% | +75+14.6% | Added |
| Parallel Advisors, LLC | 601 | $336.0K | 0.01% | +97+19.2% | Added |
| Credit Agricole S A | 603 | $337.0K | 0.01% | −83−12.1% | Reduced |
| GoalVest Advisory LLC | 606 | $338.0K | 0.21% | −284−31.9% | Reduced |
| Infrastructure Capital Advisors, LLC | 606 | $338.0K | 0.07% | +95+18.6% | Added |
| Kestra Private Wealth Services, LLC | 614 | $343.0K | 0.02% | −50−7.5% | Reduced |
| JGP Global Gestao de Recursos Ltda. | 615 | $344.0K | 0.12% | +2+0.3% | Added |
| IHT Wealth Management, LLC | 615 | $344.0K | 0.02% | +5+0.8% | Added |
| GWM Advisors LLC | 622 | $347.0K | 0.01% | +8+1.3% | Added |
| Pitcairn Co | 625 | $349.0K | 0.02% | +6+1.0% | Added |
| Keudell/Morrison Wealth Management | 626 | $350.0K | 0.19% | 00.0% | Unchanged |
| Barings LLC | 629 | $351.0K | 0.01% | −54−7.9% | Reduced |
| Lido Advisors, LLC | 631 | $353.0K | 0.01% | −329−34.3% | Reduced |
| Wedbush Securities Inc | 641 | $358.0K | 0.02% | −160−20.0% | Reduced |
| Ritholtz Wealth Management | 643 | $359.0K | 0.03% | +10+1.6% | Added |
| Bryn Mawr Trust Co | 652 | $364.0K | 0.01% | −4−0.6% | Reduced |
| Rossmore Private Capital | 660 | $369.0K | 0.06% | 00.0% | Unchanged |
| Clarius Group, LLC | 663 | $370.0K | 0.03% | −4−0.6% | Reduced |
| Mutual Advisors, LLC | 663 | $370.0K | 0.02% | +663 | New |
| Rothschild Investment Corp | 670 | $374.0K | 0.03% | −250−27.2% | Reduced |
| IPG Investment Advisors LLC | 674 | $376.5K | 0.11% | +674 | New |
| AGF Investments LLC | 675 | $377.0K | 0.04% | −1,317−66.1% | Reduced |
| Anchor Investment Management, LLC | 680 | $379.8K | 0.05% | −221−24.5% | Reduced |
| FLC Capital Advisors | 683 | $381.0K | 0.11% | 00.0% | Unchanged |
| Princeton Capital Management LLC | 685 | $383.0K | 0.12% | +13+1.9% | Added |
| ETF Managers Group, LLC | 712 | $389.0K | 0.01% | −94−11.7% | Reduced |
| PKO Investment Management Joint-Stock Co | 700 | $391.0K | 0.05% | 00.0% | Unchanged |
| Quantitative Value Technologies, LLC | 708 | $395.0K | 0.65% | −49−6.5% | Reduced |
| Ci Investments Inc. | 718 | $401.0K | 0.00% | −22−3.0% | Reduced |
| Comerica Securities,inc. | 719 | $402.0K | 0.03% | −104−12.6% | Reduced |
| Kingsview Wealth Management, LLC | 701 | $403.0K | 0.02% | +50+7.7% | Added |
| Venturi Wealth Management, LLC | 725 | $405.0K | 0.04% | −304−29.5% | Reduced |
| Amica Retiree Medical Trust | 727 | $406.0K | 0.26% | 00.0% | Unchanged |