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, Q3 2024
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Sep 30, 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
- 1,393
- +73 vs. Q2 2024
- Shares held
- 93.9M
- +8.21M (+9.6%) vs. Q2 2024
- Total value
- $97.5B
- +$7.53B (+8.4%) vs. Q2 2024
- New holders
- 142
- 539 more added
- Sold out
- 69
- 465 more reduced
15 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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 | 1,341 | $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, Q3 2024
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 10,362,701 | $10.9B | 0.66% | −286,773−2.7% | Reduced |
| Vanguard Group Inc | 9,320,290 | $9.80B | 0.18% | +326,320+3.6% | Added |
| BlackRock, Inc. | 8,480,262 | $8.91B | 0.19% | +8,480,262 | New |
| JPMorgan Chase & Co | 7,489,500 | $7.87B | 0.63% | −787,815−9.5% | Reduced |
| State Street Corp | 4,902,404 | $5.15B | 0.21% | +61,277+1.3% | Added |
| Capital World Investors | 4,298,387 | $4.52B | 0.70% | −340,280−7.3% | Reduced |
| Capital International Investors | 3,346,395 | $3.52B | 0.68% | +212,273+6.8% | Added |
| Dodge & Cox | 2,311,935 | $2.43B | 1.37% | −3,751−0.2% | Reduced |
| Geode Capital Management, LLC | 2,272,261 | $2.38B | 0.19% | −143,089−5.9% | Reduced |
| Franklin Resources Inc | 1,896,086 | $1.91B | 0.54% | −27,016−1.4% | Reduced |
| Price T Rowe Associates Inc | 1,275,303 | $1.34B | 0.15% | +342,429+36.7% | Added |
| Morgan Stanley | 1,185,488 | $1.25B | 0.09% | −155,810−11.6% | Reduced |
| Loomis Sayles & Co L P | 1,181,352 | $1.24B | 1.63% | −35,504−2.9% | Reduced |
| Invesco Ltd. | 1,161,173 | $1.22B | 0.24% | +244,753+26.7% | Added |
| Norges Bank | 1,122,106 | $1.18B | 0.16% | −4,842−0.4% | Reduced |
| Amundi | 1,064,246 | $1.07B | 0.39% | −720.0% | Reduced |
| Bank of America Corp | 993,237 | $1.04B | 0.09% | +25,133+2.6% | Added |
| Northern Trust Corp | 918,645 | $965.7M | 0.16% | −48,081−5.0% | Reduced |
| Legal & General Group Plc | 785,094 | $825.3M | 0.22% | +1,301+0.2% | Added |
| UBS Asset Management Americas Inc | 755,112 | $793.8M | 0.20% | −92,570−10.9% | Reduced |
| American Century Companies Inc | 738,495 | $776.3M | 0.45% | −87,337−10.6% | Reduced |
| Bank of New York Mellon Corp | 715,076 | $751.7M | 0.14% | −149,166−17.3% | Reduced |
| Nuveen Asset Management, LLC | 686,639 | $721.8M | 0.20% | +84,314+14.0% | Added |
| Charles Schwab Investment Management Inc | 673,261 | $707.8M | 0.14% | +11,499+1.7% | Added |
| Capital Research Global Investors | 644,868 | $677.9M | 0.14% | +86,081+15.4% | Added |
| Goldman Sachs Group Inc | 609,043 | $640.3M | 0.12% | −79,536−11.6% | Reduced |
| Alliancebernstein L.P. | 579,518 | $609.2M | 0.20% | −115,579−16.6% | Reduced |
| Dimensional Fund Advisors LP | 570,064 | $599.2M | 0.15% | −16,498−2.8% | Reduced |
| Massachusetts Financial Services Co | 514,265 | $540.6M | 0.16% | −26,028−4.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 485,847 | $510.7M | 1.27% | −14,427−2.9% | Reduced |
| Neuberger Berman Group LLC | 449,590 | $472.6M | 0.37% | −6,210−1.4% | Reduced |
| Deutsche Bank AG | 442,940 | $465.6M | 0.19% | +41,768+10.4% | Added |
| Wellington Management Group LLP | 440,609 | $463.2M | 0.08% | −621,182−58.5% | Reduced |
| Barclays PLC | 412,747 | $433.9M | 0.19% | +62,632+17.9% | Added |
| California Public Employees Retirement System | 371,638 | $390.7M | 0.27% | −5,291−1.4% | Reduced |
| Ameriprise Financial Inc | 366,759 | $385.7M | 0.10% | −8,119−2.2% | Reduced |
| HSBC Holdings PLC | 357,084 | $375.0M | 0.23% | −8,841−2.4% | Reduced |
| Manufacturers Life Insurance Company, The | 338,044 | $355.4M | 0.31% | −2,522−0.7% | Reduced |
| TD Asset Management Inc | 330,067 | $344.2M | 0.30% | −21,478−6.1% | Reduced |
| Swiss National Bank | 321,600 | $338.1M | 0.22% | +2,000+0.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 301,508 | $317.0M | 0.22% | +3,866+1.3% | Added |
| BNP Paribas Arbitrage, SA | 295,412 | $310.5M | 0.30% | +48,721+19.7% | Added |
| First Trust Advisors LP | 291,941 | $306.9M | 0.29% | −70,364−19.4% | Reduced |
| Pictet Asset Management Holding SA | 286,545 | $300.4M | 0.33% | −7,219−2.5% | Reduced |
| UBS Group AG | 271,850 | $285.8M | 0.08% | +17,389+6.8% | Added |
| D. E. Shaw & Co., Inc. | 266,236 | $279.9M | 0.37% | +11,821+4.6% | Added |
| Royal Bank of Canada | 261,440 | $274.8M | 0.06% | +62,494+31.4% | Added |
| Candriam Luxembourg S.C.A. | 252,525 | $265.5M | 1.53% | +51,817+25.8% | Added |
| Chevy Chase Trust Holdings, Inc. | 238,379 | $250.6M | 0.77% | −3,375−1.4% | Reduced |
| AQR Capital Management LLC | 225,534 | $235.2M | 0.32% | +36,243+19.1% | Added |
| National Pension Service | 223,617 | $235.1M | 0.23% | +32,457+17.0% | Added |
| ABN AMRO Bank N.V. | 213,622 | $222.9M | 3.05% | +8,359+4.1% | Added |
| Renaissance Technologies LLC | 211,423 | $222.3M | 0.33% | +26,261+14.2% | Added |
| DekaBank Deutsche Girozentrale | 211,207 | $218.7M | 0.41% | −2,617−1.2% | Reduced |
| Millennium Management LLC | 201,174 | $211.5M | 0.18% | −65,858−24.7% | Reduced |
| Caisse de Depot Et Placement du Quebec | 194,625 | $204.6M | 0.41% | +55,828+40.2% | Added |
| Voya Investment Management LLC | 187,280 | $196.9M | 0.20% | +115,077+159.4% | Added |
| Standard Life Aberdeen plc | 186,711 | $196.4M | 0.36% | +8,494+4.8% | Added |
| Bank of Montreal | 188,157 | $196.2M | 0.09% | +2,866+1.5% | Added |
| Rhumbline Advisers | 174,746 | $183.7M | 0.17% | −5,351−3.0% | Reduced |
| Wells Fargo & Company | 174,041 | $183.0M | 0.04% | +17,505+11.2% | Added |
| California State Teachers Retirement System | 173,145 | $182.0M | 0.21% | −582−0.3% | Reduced |
| Principal Financial Group Inc | 173,092 | $182.0M | 0.10% | +2,828+1.7% | Added |
| Assenagon Asset Management S.A. | 172,859 | $181.7M | 0.37% | +44,457+34.6% | Added |
| Adage Capital Partners GP, L.L.C. | 169,639 | $178.3M | 0.31% | +7,140+4.4% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 164,251 | $172.7M | 0.18% | +15,081+10.1% | Added |
| Epoch Investment Partners, Inc. | 157,740 | $165.8M | 0.74% | −5,556−3.4% | Reduced |
| Citigroup Inc | 154,958 | $162.9M | 0.15% | +6,920+4.7% | Added |
| Panagora Asset Management Inc | 152,162 | $160.0M | 0.76% | −18,596−10.9% | Reduced |
| Qube Research & Technologies Ltd | 151,969 | $159.8M | 0.29% | −41,979−21.6% | Reduced |
| Swedbank AB | 149,363 | $157.0M | 0.20% | +13,705+10.1% | Added |
| Canada Pension Plan Investment Board | 146,855 | $154.4M | 0.15% | +12,093+9.0% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 139,749 | $146.9M | 0.44% | −5,116−3.5% | Reduced |
| New York State Common Retirement Fund | 137,386 | $144.4M | 0.20% | −9,569−6.5% | Reduced |
| Bronte Capital Management Pty Ltd. | 137,042 | $144.1M | 11.71% | −2,412−1.7% | Reduced |
| McDonald Capital Investors Inc | 136,453 | $143.4M | 8.80% | −2,746−2.0% | Reduced |
| Marshall Wace, LLP | 134,004 | $140.9M | 0.18% | +75,131+127.6% | Added |
| Russell Investments Group, Ltd. | 129,264 | $135.8M | 0.20% | +2,516+2.0% | Added |
| Robeco Institutional Asset Management B.V. | 128,178 | $134.7M | 0.27% | +1,243+1.0% | Added |
| Jane Street Group, LLC | 126,988 | $133.5M | 0.22% | −16,065−11.2% | Reduced |
| Great West Life Assurance Co | 126,196 | $132.9M | 0.23% | +6,105+5.1% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 107,989 | $129.1M | 0.43% | −4,959−4.4% | Reduced |
| Worldquant Millennium Advisors LLC | 121,275 | $127.5M | 0.93% | +121,275 | New |
| ProShare Advisors LLC | 120,117 | $126.3M | 0.31% | +6,906+6.1% | Added |
| Natixis Advisors, L.P. | 117,002 | $123.0M | 0.24% | +319+0.3% | Added |
| Capital Group Private Client Services, Inc. | 110,895 | $116.6M | 1.11% | +10,667+10.6% | Added |
| State Board of Administration of Florida Retirement System | 106,760 | $112.2M | 0.21% | −615−0.6% | Reduced |
| Assetmark, Inc | 103,980 | $109.3M | 0.31% | +8,289+8.7% | Added |
| FIL Ltd | 100,809 | $106.0M | 0.10% | +6,310+6.7% | Added |
| New York State Teachers Retirement System | 100,427 | $105.6M | 0.22% | +907+0.9% | Added |
| Woodline Partners LP | 99,417 | $104.5M | 0.88% | −82,480−45.3% | Reduced |
| Bank of Nova Scotia | 98,691 | $103.7M | 0.21% | +2,555+2.7% | Added |
| Janus Henderson Group PLC | 98,134 | $103.2M | 0.05% | −2,290−2.3% | Reduced |
| Rockefeller Capital Management L.P. | 98,004 | $103.0M | 0.28% | −1,096−1.1% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 109,481 | $101.7M | 0.91% | +5,801+5.6% | Added |
| Victory Capital Management Inc | 96,609 | $101.6M | 0.10% | −2,273−2.3% | Reduced |
| Schroder Investment Management Group | 95,001 | $99.9M | 0.10% | +21,104+28.6% | Added |
| AXA S.A. | 86,777 | $91.2M | 0.27% | −5,877−6.3% | Reduced |
| Nomura Asset Management Co Ltd | 86,004 | $90.4M | 0.28% | +3,698+4.5% | Added |
| Handelsbanken Fonder AB | 83,640 | $87.9M | 0.35% | −3,461−4.0% | Reduced |