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 |
|---|---|---|---|---|---|
| Traphagen Investment Advisors LLC | 770 | $488.2K | 0.05% | +82+11.9% | Added |
| Group One Trading, L.P. | 765 | $485.2K | 0.02% | +765 | New |
| Cooper Financial Group | 758 | $480.5K | 0.06% | +225+42.2% | Added |
| Geneos Wealth Management Inc. | 757 | $480.1K | 0.02% | +67+9.7% | Added |
| Integrated Wealth Concepts LLC | 752 | $476.7K | 0.01% | −411−35.3% | Reduced |
| Coign Capital Advisors LLC | 749 | $475.0K | 0.37% | +70+10.3% | Added |
| Robinson Smith Wealth Advisors LLC | 748 | $474.4K | 0.40% | +212+39.6% | Added |
| Jacobs Levy Equity Management, Inc | 747 | $473.8K | 0.00% | −100−11.8% | Reduced |
| Horizon Kinetics Asset Management LLC | 735 | $466.2K | 0.01% | 00.0% | Unchanged |
| D.A. Davidson & Co. | 732 | $464.3K | 0.00% | −21−2.8% | Reduced |
| Atomi Financial Group, Inc. | 725 | $460.0K | 0.02% | +110+17.9% | Added |
| Portfolio Design Labs, LLC | 724 | $459.2K | 0.09% | +223+44.5% | Added |
| Per Stirling Capital Management, LLC. | 720 | $456.7K | 0.07% | 00.0% | Unchanged |
| Schechter Investment Advisors, LLC | 719 | $456.0K | 0.04% | −136−15.9% | Reduced |
| GTS Securities LLC | 719 | $456.0K | 0.02% | −628−46.6% | Reduced |
| MQS Management LLC | 710 | $450.3K | 0.26% | +710 | New |
| Greykasell Wealth Strategies, Inc. | 708 | $449.1K | 0.24% | 00.0% | Unchanged |
| NorthRock Partners, LLC | 708 | $449.0K | 0.02% | −94−11.7% | Reduced |
| Global Assets Advisory, LLC | 759 | $442.7K | 0.08% | +759 | New |
| Financial Advocates Investment Management | 691 | $438.4K | 0.03% | +26+3.9% | Added |
| Investment House LLC | 689 | $437.0K | 0.02% | 00.0% | Unchanged |
| Axq Capital, LP | 689 | $437.0K | 0.18% | +307+80.4% | Added |
| Concurrent Investment Advisors, LLC | 686 | $434.8K | 0.01% | +12+1.8% | Added |
| Asahi Life Asset Management Co., Ltd. | 685 | $434.4K | 0.28% | +685 | New |
| Pitcairn Co | 684 | $433.8K | 0.03% | −206−23.1% | Reduced |
| Checchi Capital Advisers, LLC | 682 | $432.5K | 0.03% | +9+1.3% | Added |
| CSS LLC | 680 | $431.3K | 0.03% | +70+11.5% | Added |
| Thoroughbred Financial Services, LLC | 680 | $431.0K | 0.03% | +88+14.9% | Added |
| AustralianSuper Pty Ltd | 678 | $430.0K | 0.00% | +678 | New |
| Central Pacific Bank - Trust Division | 677 | $429.4K | 0.06% | −50−6.9% | Reduced |
| Cyndeo Wealth Partners, LLC | 677 | $429.1K | 0.03% | −71−9.5% | Reduced |
| Wedmont Private Capital | 773 | $428.4K | 0.02% | −934−54.7% | Reduced |
| Avestar Capital, LLC | 674 | $427.5K | 0.04% | −113−14.4% | Reduced |
| Pallas Capital Advisors LLC | 671 | $425.7K | 0.02% | +671 | New |
| Penobscot Investment Management Company, Inc. | 670 | $424.9K | 0.04% | 00.0% | Unchanged |
| NewEdge Wealth, LLC | 669 | $424.5K | 0.01% | −40,096−98.4% | Reduced |
| Ramiah Investment Group | 663 | $420.5K | 0.40% | +179+37.0% | Added |
| LGT Fund Management Co Ltd. | 658 | $417.3K | 0.04% | +98+17.5% | Added |
| Soltis Investment Advisors LLC | 656 | $416.3K | 0.04% | −21−3.1% | Reduced |
| EntryPoint Capital, LLC | 653 | $414.2K | 0.19% | +190+41.0% | Added |
| Baker Avenue Asset Management, LP | 647 | $410.1K | 0.01% | −3−0.5% | Reduced |
| TFB Advisors LLC | 646 | $409.7K | 0.12% | +7+1.1% | Added |
| Harel Insurance Investments & Financial Services Ltd. | 643 | $408.0K | 0.01% | +8+1.3% | Added |
| Fieldview Capital Management, LLC | 642 | $407.2K | 0.06% | −2,892−81.8% | Reduced |
| Alliance Wealth Advisors, LLC | 633 | $401.5K | 0.10% | +285+81.9% | Added |
| SBI Securities Co., Ltd. | 627 | $397.7K | 0.01% | −24−3.7% | Reduced |
| Keynote Financial Services LLC | 627 | $397.7K | 0.28% | +88+16.3% | Added |
| Boston Private Wealth LLC | 625 | $396.4K | 0.02% | −367−37.0% | Reduced |
| Claro Advisors LLC | 620 | $393.5K | 0.05% | +217+53.8% | Added |
| Aventura Private Wealth, LLC | 620 | $393.2K | 0.21% | +10+1.6% | Added |
| IHT Wealth Management, LLC | 620 | $393.2K | 0.01% | −62−9.1% | Reduced |
| Lake Hills Wealth Management, LLC | 616 | $390.7K | 0.27% | +616 | New |
| River Street Advisors LLC | 615 | $390.1K | 0.19% | +62+11.2% | Added |
| Venturi Wealth Management, LLC | 612 | $388.1K | 0.02% | +267+77.4% | Added |
| Farther Finance Advisors, LLC | 628 | $387.2K | 0.01% | +55+9.6% | Added |
| Alta Advisers Ltd | 607 | $385.0K | 0.16% | +250+70.0% | Added |
| New England Research & Management, Inc. | 605 | $384.0K | 0.20% | +605 | New |
| Commerzbank Aktiengesellschaft | 601 | $382.0K | 0.01% | 00.0% | Unchanged |
| Sherbrooke Park Advisers LLC | 598 | $379.3K | 0.18% | −1,406−70.2% | Reduced |
| Alpha Family Trust | 595 | $377.4K | 0.22% | 00.0% | Unchanged |
| Triumph Capital Management | 592 | $375.5K | 0.13% | +32+5.7% | Added |
| XML Financial, LLC | 592 | $375.5K | 0.04% | −452−43.3% | Reduced |
| Gamco Investors, Inc. Et Al | 589 | $373.6K | 0.00% | +26+4.6% | Added |
| Dohj, LLC | 589 | $373.4K | 0.09% | +77+15.0% | Added |
| Icon Wealth Advisors, LLC | 585 | $371.0K | 0.03% | +180+44.4% | Added |
| Keudell/Morrison Wealth Management | 585 | $371.0K | 0.09% | +36+6.6% | Added |
| Sierra Summit Advisors LLC | 585 | $371.0K | 0.08% | 00.0% | Unchanged |
| Norden Group LLC | 581 | $368.5K | 0.04% | +81+16.2% | Added |
| Journey Strategic Wealth LLC | 576 | $365.3K | 0.01% | +99+20.8% | Added |
| Great Valley Advisor Group, Inc. | 575 | $365.0K | 0.01% | +98+20.5% | Added |
| LCM Capital Management Inc | 575 | $364.7K | 0.21% | +30+5.5% | Added |
| Deseret Mutual Benefit Administrators | 575 | $364.7K | 0.18% | −46−7.4% | Reduced |
| YHB Investment Advisors, Inc. | 575 | $364.7K | 0.03% | −2−0.3% | Reduced |
| La Banque Postale Asset Management SA | 561 | $355.8K | 0.01% | 00.0% | Unchanged |
| Howe & Rusling Inc | 561 | $355.8K | 0.03% | +55+10.9% | Added |
| Choate Investment Advisors | 561 | $355.8K | 0.01% | +10+1.8% | Added |
| Kazazian Asset Management, LLC | 560 | $355.2K | 0.29% | 00.0% | Unchanged |
| Sowell Financial Services LLC | 557 | $353.4K | 0.02% | +557 | New |
| International Assets Investment Management, LLC | 557 | $353.3K | 0.03% | −9−1.6% | Reduced |
| Clearstead Advisors, LLC | 551 | $349.5K | 0.01% | +41+8.0% | Added |
| Aspire Growth Partners LLC | 623 | $349.3K | 0.31% | +32+5.4% | Added |
| Shikiar Asset Management Inc | 550 | $349.0K | 0.10% | −220−28.6% | Reduced |
| Fukoku Mutual Life Insurance Co | 550 | $348.8K | 0.03% | 00.0% | Unchanged |
| Oxford Asset Management LLP | 550 | $348.8K | 0.16% | +207+60.3% | Added |
| Conning Inc. | 548 | $347.6K | 0.01% | −3−0.5% | Reduced |
| Resources Investment Advisors, LLC. | 544 | $345.0K | 0.00% | −418−43.5% | Reduced |
| EverSource Wealth Advisors, LLC | 543 | $344.5K | 0.02% | +73+15.5% | Added |
| Freestone Capital Holdings, LLC | 538 | $341.2K | 0.01% | −83−13.4% | Reduced |
| VestGen Advisors, LLC | 534 | $338.7K | 0.02% | +534 | New |
| Alps Advisors Inc | 530 | $336.1K | 0.00% | +220+71.0% | Added |
| Delta Financial Group, Inc. | 509 | $336.0K | 0.08% | 00.0% | Unchanged |
| FourThought Financial Partners, LLC | 529 | $335.5K | 0.04% | −82−13.4% | Reduced |
| Equitable Trust Co | 525 | $333.0K | 0.02% | 00.0% | Unchanged |
| Daymark Wealth Partners, LLC | 523 | $331.8K | 0.01% | +180+52.5% | Added |
| Change Path, LLC | 520 | $329.8K | 0.01% | +74+16.6% | Added |
| Paces Ferry Wealth Advisors, LLC | 520 | $329.8K | 0.16% | +67+14.8% | Added |
| Phoenix Holdings Ltd. | 519 | $329.5K | 0.01% | −1,584−75.3% | Reduced |
| Pointe Capital Management LLC | 519 | $329.2K | 0.19% | −9−1.7% | Reduced |
| 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 |