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 |
|---|---|---|---|---|---|
| Parallel Advisors, LLC | 1,104 | $786.4K | 0.02% | −220−16.6% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,099 | $782.9K | 0.04% | +595+118.1% | Added |
| Williams Jones Wealth Management, LLC. | 1,098 | $782.1K | 0.01% | −715−39.4% | Reduced |
| Mangrove Partners | 1,079 | $768.6K | 0.09% | +1,079 | New |
| Cigna Investments Inc | 1,078 | $768.0K | 0.14% | −9−0.8% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 2,781 | $765.0K | 0.13% | −361−11.5% | Reduced |
| Monarch Capital Management Inc | 1,067 | $760.1K | 0.21% | +549+106.0% | Added |
| Kingswood Wealth Advisors, LLC | 1,065 | $758.6K | 0.06% | −1,431−57.3% | Reduced |
| Sig Brokerage, LP | 1,064 | $757.9K | 0.35% | +1,064 | New |
| Westhampton Capital, LLC | 1,063 | $757.2K | 0.39% | +170+19.0% | Added |
| Oddo BHF Asset Management SAS | 1,057 | $752.9K | 0.04% | −463−30.5% | Reduced |
| Intellectus Partners, LLC | 1,055 | $751.5K | 0.17% | 00.0% | Unchanged |
| Arcataur Capital Management LLC | 1,053 | $750.1K | 0.25% | +267+34.0% | Added |
| XML Financial, LLC | 1,044 | $743.7K | 0.07% | −63−5.7% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 1,041 | $741.5K | 0.07% | −221−17.5% | Reduced |
| Pflug Koory, LLC | 1,040 | $740.8K | 0.37% | −8−0.8% | Reduced |
| Burns J W & Co Inc | 1,040 | $740.8K | 0.09% | 00.0% | Unchanged |
| Novem Group | 1,038 | $739.4K | 0.11% | +1,038 | New |
| Simon Quick Advisors, LLC | 1,018 | $725.2K | 0.04% | −39−3.7% | Reduced |
| Nilsine Partners, LLC | 1,006 | $716.6K | 0.08% | +27+2.8% | Added |
| Anchor Investment Management, LLC | 1,005 | $715.9K | 0.07% | +147+17.1% | Added |
| Kingsview Wealth Management, LLC | 1,002 | $713.8K | 0.01% | +142+16.5% | Added |
| Alta Wealth Advisors LLC | 1,000 | $712.3K | 0.31% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 992 | $706.6K | 0.01% | +992 | New |
| Westpac Banking Corp | 989 | $704.5K | 0.05% | 00.0% | Unchanged |
| Savant Capital, LLC | 985 | $701.4K | 0.01% | +172+21.2% | Added |
| Marshall Financial Group LLC | 970 | $691.0K | 0.17% | +970 | New |
| STF Management LP | 968 | $689.5K | 0.31% | −589−37.8% | Reduced |
| Resources Investment Advisors, LLC. | 962 | $685.0K | 0.01% | −44−4.4% | Reduced |
| Dempze Nancy E | 960 | $683.8K | 0.39% | 00.0% | Unchanged |
| Morningstar Investment Management LLC | 954 | $680.0K | 0.05% | 00.0% | Unchanged |
| Bangor Savings Bank | 952 | $678.1K | 0.06% | −64−6.3% | Reduced |
| Bayesian Capital Management, LP | 952 | $678.1K | 0.08% | +952 | New |
| Mutual Advisors, LLC | 975 | $675.9K | 0.02% | −200−17.0% | Reduced |
| Stephens Inc | 948 | $675.3K | 0.01% | −6−0.6% | Reduced |
| Brighton Jones LLC | 948 | $675.1K | 0.02% | +686+261.8% | Added |
| Smartleaf Asset Management LLC | 952 | $669.5K | 0.07% | +72+8.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 934 | $665.3K | 0.00% | −19,577−95.4% | Reduced |
| Meridian Wealth Management, LLC | 922 | $656.5K | 0.03% | −97−9.5% | Reduced |
| Formidable Asset Management, LLC | 919 | $654.6K | 0.11% | +131+16.6% | Added |
| Huntington National Bank | 919 | $654.6K | 0.00% | +314+51.9% | Added |
| Ballentine Partners, LLC | 917 | $653.2K | 0.01% | −145−13.7% | Reduced |
| Forum Financial Management, LP | 916 | $652.5K | 0.01% | +110+13.6% | Added |
| Allworth Financial LP | 958 | $651.5K | 0.00% | +249+35.1% | Added |
| GAMMA Investing LLC | 907 | $646.1K | 0.06% | −529−36.8% | Reduced |
| Mather Group, LLC. | 907 | $645.7K | 0.01% | −65−6.7% | Reduced |
| Boyd Watterson Asset Management LLC | 905 | $644.7K | 0.18% | −286−24.0% | Reduced |
| Plancorp, LLC | 899 | $640.4K | 0.03% | −22−2.4% | Reduced |
| Covenant Asset Management, LLC | 898 | $639.7K | 0.14% | −5,445−85.8% | Reduced |
| Principal Securities, Inc. | 898 | $639.7K | 0.01% | +274+43.9% | Added |
| Penbrook Management LLC | 897 | $639.0K | 0.44% | −250−21.8% | Reduced |
| Pitcairn Co | 890 | $634.0K | 0.04% | −72−7.5% | Reduced |
| Circle Wealth Management, LLC | 890 | $634.0K | 0.01% | 00.0% | Unchanged |
| Equitable Holdings, Inc. | 889 | $633.3K | 0.01% | −217−19.6% | Reduced |
| Umb Bank N A | 884 | $629.7K | 0.01% | −24−2.6% | Reduced |
| Biondo Investment Advisors, LLC | 875 | $623.3K | 0.09% | −30−3.3% | Reduced |
| Meiji Yasuda Life Insurance Co | 872 | $621.2K | 0.01% | 00.0% | Unchanged |
| Western Financial Corp | 870 | $619.7K | 0.34% | −833−48.9% | Reduced |
| Merit Financial Group, LLC | 868 | $617.9K | 0.01% | +71+8.9% | Added |
| Baader Bank INC | 866 | $616.9K | 0.06% | −79−8.4% | Reduced |
| Callahan Advisors, LLC | 866 | $616.9K | 0.06% | +866 | New |
| Whittier Trust Co | 863 | $614.7K | 0.01% | +98+12.8% | Added |
| Schechter Investment Advisors, LLC | 855 | $609.0K | 0.05% | −117−12.0% | Reduced |
| Meridian Investment Counsel Inc. | 854 | $608.3K | 0.18% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 850 | $605.5K | 0.04% | −167−16.4% | Reduced |
| Institute for Wealth Management, LLC. | 849 | $604.8K | 0.08% | −1−0.1% | Reduced |
| Jacobs Levy Equity Management, Inc | 847 | $603.3K | 0.00% | −22,744−96.4% | Reduced |
| DSG Capital Advisors, LLC | 847 | $603.3K | 0.11% | +847 | New |
| Regions Financial Corp | 843 | $600.5K | 0.00% | −105−11.1% | Reduced |
| Wedbush Securities Inc | 843 | $600.0K | 0.02% | +54+6.8% | Added |
| Kornitzer Capital Management Inc | 842 | $599.8K | 0.01% | +842 | New |
| Plimoth Trust Co LLC | 837 | $596.2K | 0.15% | 00.0% | Unchanged |
| Tectonic Advisors LLC | 830 | $591.2K | 0.04% | +118+16.6% | Added |
| Independent Financial Group, LLC | 829 | $590.5K | 0.02% | +21+2.6% | Added |
| King Luther Capital Management Corp | 828 | $589.8K | 0.00% | −14−1.7% | Reduced |
| FCG Investment Co | 819 | $583.4K | 0.35% | −205−20.0% | Reduced |
| Bordeaux Wealth Advisors LLC | 817 | $582.0K | 0.09% | +8+1.0% | Added |
| Gateway Investment Advisers LLC | 812 | $578.4K | 0.01% | −301−27.0% | Reduced |
| Jones Financial Companies LLLP | 812 | $578.4K | 0.00% | +421+107.7% | Added |
| Ashton Thomas Securities, LLC | 810 | $577.0K | 0.16% | +20+2.5% | Added |
| Eqis Capital Management, Inc. | 805 | $573.8K | 0.05% | +49+6.5% | Added |
| NorthRock Partners, LLC | 802 | $571.3K | 0.02% | −156−16.3% | Reduced |
| Schwartz Investment Counsel Inc | 800 | $569.9K | 0.02% | +400+100.0% | Added |
| Avestar Capital, LLC | 787 | $560.6K | 0.05% | +64+8.9% | Added |
| Vise Technologies, Inc. | 786 | $559.9K | 0.05% | +323+69.8% | Added |
| Moors & Cabot, Inc. | 785 | $559.2K | 0.03% | −12−1.5% | Reduced |
| Bryce Point Capital, LLC | 783 | $557.8K | 0.16% | +783 | New |
| Sigma Planning Corp | 782 | $557.3K | 0.02% | +373+91.2% | Added |
| Lake Street Advisors Group, LLC | 779 | $554.9K | 0.03% | +66+9.3% | Added |
| Portside Wealth Group, LLC | 776 | $552.8K | 0.09% | +52+7.2% | Added |
| Shikiar Asset Management Inc | 770 | $548.0K | 0.15% | −17−2.2% | Reduced |
| Connecticut Wealth Management, LLC | 762 | $542.9K | 0.03% | +4+0.5% | Added |
| Samalin Investment Counsel, LLC | 756 | $538.5K | 0.23% | −35−4.4% | Reduced |
| D.A. Davidson & Co. | 753 | $536.4K | 0.00% | −68−8.3% | Reduced |
| Moneta Group Investment Advisors LLC | 751 | $535.0K | 0.01% | −107−12.5% | Reduced |
| Cyndeo Wealth Partners, LLC | 748 | $532.8K | 0.04% | −1−0.1% | Reduced |
| Skba Capital Management LLC | 740 | $527.1K | 0.08% | 00.0% | Unchanged |
| Stonebridge Capital Management Inc | 735 | $524.0K | 0.21% | 00.0% | Unchanged |
| Horizon Kinetics Asset Management LLC | 735 | $523.6K | 0.01% | +29+4.1% | Added |
| Legacy Financial Advisors, Inc. | 728 | $518.6K | 0.09% | −166−18.6% | Reduced |