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 4 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, 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 | 1,342 | $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, 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 |
|---|---|---|---|---|---|
| Janus Henderson Group PLC | 98,134 | $103.2M | 0.05% | −2,290−2.3% | Reduced |
| Bank of Nova Scotia | 98,691 | $103.7M | 0.21% | +2,555+2.7% | Added |
| Woodline Partners LP | 99,417 | $104.5M | 0.88% | −82,480−45.3% | Reduced |
| New York State Teachers Retirement System | 100,427 | $105.6M | 0.22% | +907+0.9% | Added |
| FIL Ltd | 100,809 | $106.0M | 0.10% | +6,310+6.7% | Added |
| Assetmark, Inc | 103,980 | $109.3M | 0.31% | +8,289+8.7% | Added |
| State Board of Administration of Florida Retirement System | 106,760 | $112.2M | 0.21% | −615−0.6% | Reduced |
| Capital Group Private Client Services, Inc. | 110,895 | $116.6M | 1.11% | +10,667+10.6% | Added |
| Natixis Advisors, L.P. | 117,002 | $123.0M | 0.24% | +319+0.3% | Added |
| ProShare Advisors LLC | 120,117 | $126.3M | 0.31% | +6,906+6.1% | Added |
| Worldquant Millennium Advisors LLC | 121,275 | $127.5M | 0.93% | +121,275 | New |
| Bank Julius Baer & Co. Ltd, Zurich | 107,989 | $129.1M | 0.43% | −4,959−4.4% | Reduced |
| Great West Life Assurance Co | 126,196 | $132.9M | 0.23% | +6,105+5.1% | Added |
| Jane Street Group, LLC | 126,988 | $133.5M | 0.22% | −16,065−11.2% | Reduced |
| Robeco Institutional Asset Management B.V. | 128,178 | $134.7M | 0.27% | +1,243+1.0% | Added |
| Russell Investments Group, Ltd. | 129,264 | $135.8M | 0.20% | +2,516+2.0% | Added |
| Marshall Wace, LLP | 134,004 | $140.9M | 0.18% | +75,131+127.6% | Added |
| McDonald Capital Investors Inc | 136,453 | $143.4M | 8.80% | −2,746−2.0% | Reduced |
| Bronte Capital Management Pty Ltd. | 137,042 | $144.1M | 11.71% | −2,412−1.7% | Reduced |
| New York State Common Retirement Fund | 137,386 | $144.4M | 0.20% | −9,569−6.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 139,749 | $146.9M | 0.44% | −5,116−3.5% | Reduced |
| Canada Pension Plan Investment Board | 146,855 | $154.4M | 0.15% | +12,093+9.0% | Added |
| Swedbank AB | 149,363 | $157.0M | 0.20% | +13,705+10.1% | Added |
| Qube Research & Technologies Ltd | 151,969 | $159.8M | 0.29% | −41,979−21.6% | Reduced |
| Panagora Asset Management Inc | 152,162 | $160.0M | 0.76% | −18,596−10.9% | Reduced |
| Citigroup Inc | 154,958 | $162.9M | 0.15% | +6,920+4.7% | Added |
| Epoch Investment Partners, Inc. | 157,740 | $165.8M | 0.74% | −5,556−3.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 164,251 | $172.7M | 0.18% | +15,081+10.1% | Added |
| Adage Capital Partners GP, L.L.C. | 169,639 | $178.3M | 0.31% | +7,140+4.4% | Added |
| Assenagon Asset Management S.A. | 172,859 | $181.7M | 0.37% | +44,457+34.6% | Added |
| Principal Financial Group Inc | 173,092 | $182.0M | 0.10% | +2,828+1.7% | Added |
| California State Teachers Retirement System | 173,145 | $182.0M | 0.21% | −582−0.3% | Reduced |
| Wells Fargo & Company | 174,041 | $183.0M | 0.04% | +17,505+11.2% | Added |
| Rhumbline Advisers | 174,746 | $183.7M | 0.17% | −5,351−3.0% | Reduced |
| Bank of Montreal | 188,157 | $196.2M | 0.09% | +2,866+1.5% | Added |
| Standard Life Aberdeen plc | 186,711 | $196.4M | 0.36% | +8,494+4.8% | Added |
| Voya Investment Management LLC | 187,280 | $196.9M | 0.20% | +115,077+159.4% | Added |
| Caisse de Depot Et Placement du Quebec | 194,625 | $204.6M | 0.41% | +55,828+40.2% | Added |
| Millennium Management LLC | 201,174 | $211.5M | 0.18% | −65,858−24.7% | Reduced |
| DekaBank Deutsche Girozentrale | 211,207 | $218.7M | 0.41% | −2,617−1.2% | Reduced |
| Renaissance Technologies LLC | 211,423 | $222.3M | 0.33% | +26,261+14.2% | Added |
| ABN AMRO Bank N.V. | 213,622 | $222.9M | 3.05% | +8,359+4.1% | Added |
| National Pension Service | 223,617 | $235.1M | 0.23% | +32,457+17.0% | Added |
| AQR Capital Management LLC | 225,534 | $235.2M | 0.32% | +36,243+19.1% | Added |
| Chevy Chase Trust Holdings, Inc. | 238,379 | $250.6M | 0.77% | −3,375−1.4% | Reduced |
| Candriam Luxembourg S.C.A. | 252,525 | $265.5M | 1.53% | +51,817+25.8% | Added |
| Royal Bank of Canada | 261,440 | $274.8M | 0.06% | +62,494+31.4% | Added |
| D. E. Shaw & Co., Inc. | 266,236 | $279.9M | 0.37% | +11,821+4.6% | Added |
| UBS Group AG | 271,850 | $285.8M | 0.08% | +17,389+6.8% | Added |
| Pictet Asset Management Holding SA | 286,545 | $300.4M | 0.33% | −7,219−2.5% | Reduced |
| First Trust Advisors LP | 291,941 | $306.9M | 0.29% | −70,364−19.4% | Reduced |
| BNP Paribas Arbitrage, SA | 295,412 | $310.5M | 0.30% | +48,721+19.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 301,508 | $317.0M | 0.22% | +3,866+1.3% | Added |
| Swiss National Bank | 321,600 | $338.1M | 0.22% | +2,000+0.6% | Added |
| TD Asset Management Inc | 330,067 | $344.2M | 0.30% | −21,478−6.1% | Reduced |
| Manufacturers Life Insurance Company, The | 338,044 | $355.4M | 0.31% | −2,522−0.7% | Reduced |
| HSBC Holdings PLC | 357,084 | $375.0M | 0.23% | −8,841−2.4% | Reduced |
| Ameriprise Financial Inc | 366,759 | $385.7M | 0.10% | −8,119−2.2% | Reduced |
| California Public Employees Retirement System | 371,638 | $390.7M | 0.27% | −5,291−1.4% | Reduced |
| Barclays PLC | 412,747 | $433.9M | 0.19% | +62,632+17.9% | Added |
| Wellington Management Group LLP | 440,609 | $463.2M | 0.08% | −621,182−58.5% | Reduced |
| Deutsche Bank AG | 442,940 | $465.6M | 0.19% | +41,768+10.4% | Added |
| Neuberger Berman Group LLC | 449,590 | $472.6M | 0.37% | −6,210−1.4% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 485,847 | $510.7M | 1.27% | −14,427−2.9% | Reduced |
| Massachusetts Financial Services Co | 514,265 | $540.6M | 0.16% | −26,028−4.8% | Reduced |
| Dimensional Fund Advisors LP | 570,064 | $599.2M | 0.15% | −16,498−2.8% | Reduced |
| Alliancebernstein L.P. | 579,518 | $609.2M | 0.20% | −115,579−16.6% | Reduced |
| Goldman Sachs Group Inc | 609,043 | $640.3M | 0.12% | −79,536−11.6% | Reduced |
| Capital Research Global Investors | 644,868 | $677.9M | 0.14% | +86,081+15.4% | Added |
| Charles Schwab Investment Management Inc | 673,261 | $707.8M | 0.14% | +11,499+1.7% | Added |
| Nuveen Asset Management, LLC | 686,639 | $721.8M | 0.20% | +84,314+14.0% | Added |
| Bank of New York Mellon Corp | 715,076 | $751.7M | 0.14% | −149,166−17.3% | Reduced |
| American Century Companies Inc | 738,495 | $776.3M | 0.45% | −87,337−10.6% | Reduced |
| UBS Asset Management Americas Inc | 755,112 | $793.8M | 0.20% | −92,570−10.9% | Reduced |
| Legal & General Group Plc | 785,094 | $825.3M | 0.22% | +1,301+0.2% | Added |
| Northern Trust Corp | 918,645 | $965.7M | 0.16% | −48,081−5.0% | Reduced |
| Bank of America Corp | 993,237 | $1.04B | 0.09% | +25,133+2.6% | Added |
| Amundi | 1,064,246 | $1.07B | 0.39% | −720.0% | Reduced |
| Norges Bank | 1,122,106 | $1.18B | 0.16% | −4,842−0.4% | Reduced |
| Invesco Ltd. | 1,161,173 | $1.22B | 0.24% | +244,753+26.7% | Added |
| Loomis Sayles & Co L P | 1,181,352 | $1.24B | 1.63% | −35,504−2.9% | Reduced |
| Morgan Stanley | 1,185,488 | $1.25B | 0.09% | −155,810−11.6% | Reduced |
| Price T Rowe Associates Inc | 1,275,303 | $1.34B | 0.15% | +342,429+36.7% | Added |
| Franklin Resources Inc | 1,896,086 | $1.91B | 0.54% | −27,016−1.4% | Reduced |
| Geode Capital Management, LLC | 2,272,261 | $2.38B | 0.19% | −143,089−5.9% | Reduced |
| Dodge & Cox | 2,311,935 | $2.43B | 1.37% | −3,751−0.2% | Reduced |
| Capital International Investors | 3,346,395 | $3.52B | 0.68% | +212,273+6.8% | Added |
| Capital World Investors | 4,298,387 | $4.52B | 0.70% | −340,280−7.3% | Reduced |
| State Street Corp | 4,902,404 | $5.15B | 0.21% | +61,277+1.3% | Added |
| JPMorgan Chase & Co | 7,489,500 | $7.87B | 0.63% | −787,815−9.5% | Reduced |
| BlackRock, Inc. | 8,480,262 | $8.91B | 0.19% | +8,480,262 | New |
| Vanguard Group Inc | 9,320,290 | $9.80B | 0.18% | +326,320+3.6% | Added |
| FMR LLC | 10,362,701 | $10.9B | 0.66% | −286,773−2.7% | Reduced |
| Jennison Associates LLC | 0 | $0 | 0.00% | −99,802−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −48,000−100.0% | Sold out |
| Torno Capital, LLC | 0 | $0 | 0.00% | −36,000−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −22,871−100.0% | Sold out |
| Tri Locum Partners LP | 0 | $0 | 0.00% | −17,516−100.0% | Sold out |
| Simplicity Wealth,LLC | 0 | $0 | 0.00% | −14,060−100.0% | Sold out |
| Moore Capital Management, LP | 0 | $0 | 0.00% | −12,800−100.0% | Sold out |