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 2024
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 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
- 1,335
- +39 vs. Q1 2024
- Shares held
- 94.2M
- +1.12M (+1.2%) vs. Q1 2024
- Total value
- $98.9B
- +$9.83B (+11.0%) vs. Q1 2024
- New holders
- 124
- 548 more added
- Sold out
- 85
- 428 more reduced
17 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| FMR LLC | 10,649,474 | $11.2B | 0.72% | −144,598−1.3% | Reduced |
| Vanguard Group Inc | 8,993,970 | $9.45B | 0.18% | +63,729+0.7% | Added |
| BlackRock Inc. | 8,446,366 | $8.88B | 0.20% | −122,288−1.4% | Reduced |
| JPMorgan Chase & Co | 8,277,315 | $8.70B | 0.75% | +550,141+7.1% | Added |
| State Street Corp | 4,841,127 | $5.09B | 0.22% | −4210.0% | Reduced |
| Capital World Investors | 4,638,667 | $4.88B | 0.79% | −16,188−0.3% | Reduced |
| Capital International Investors | 3,134,122 | $3.29B | 0.68% | +5,112+0.2% | Added |
| Geode Capital Management, LLC | 2,415,350 | $2.53B | 0.22% | +38,759+1.6% | Added |
| Dodge & Cox | 2,315,686 | $2.43B | 1.46% | −44,178−1.9% | Reduced |
| Franklin Resources Inc | 1,923,102 | $2.02B | 0.62% | +228,804+13.5% | Added |
| Morgan Stanley | 1,341,298 | $1.41B | 0.11% | +1,799+0.1% | Added |
| Loomis Sayles & Co L P | 1,216,856 | $1.28B | 1.76% | +9,661+0.8% | Added |
| Norges Bank | 1,126,948 | $1.18B | 0.18% | +22,674+2.1% | Added |
| Wellington Management Group LLP | 1,061,791 | $1.12B | 0.20% | −31,184−2.9% | Reduced |
| Amundi | 1,064,318 | $1.09B | 0.42% | +7,859+0.7% | Added |
| Bank of America Corp | 968,104 | $1.02B | 0.10% | +84,036+9.5% | Added |
| Northern Trust Corp | 966,726 | $1.02B | 0.17% | −24,739−2.5% | Reduced |
| Price T Rowe Associates Inc | 932,874 | $980.5M | 0.12% | +30,261+3.4% | Added |
| Invesco Ltd. | 916,420 | $963.2M | 0.20% | −69,648−7.1% | Reduced |
| Bank of New York Mellon Corp | 864,242 | $908.3M | 0.17% | −22,302−2.5% | Reduced |
| UBS Asset Management Americas Inc | 847,682 | $890.9M | 0.26% | +163,118+23.8% | Added |
| American Century Companies Inc | 825,832 | $868.0M | 0.53% | −56,073−6.4% | Reduced |
| Legal & General Group Plc | 783,793 | $823.8M | 0.23% | −35,489−4.3% | Reduced |
| Alliancebernstein L.P. | 695,097 | $730.6M | 0.26% | −41,436−5.6% | Reduced |
| Goldman Sachs Group Inc | 688,579 | $723.7M | 0.14% | +307,658+80.8% | Added |
| Charles Schwab Investment Management Inc | 661,762 | $695.5M | 0.13% | +23,539+3.7% | Added |
| Nuveen Asset Management, LLC | 602,325 | $633.1M | 0.19% | +63,575+11.8% | Added |
| Dimensional Fund Advisors LP | 586,562 | $616.5M | 0.16% | −2,391−0.4% | Reduced |
| Capital Research Global Investors | 558,787 | $587.3M | 0.13% | +164,605+41.8% | Added |
| Massachusetts Financial Services Co | 540,293 | $567.9M | 0.17% | +59,769+12.4% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 500,274 | $525.8M | 1.36% | +96,266+23.8% | Added |
| Neuberger Berman Group LLC | 455,800 | $479.1M | 0.39% | +4,116+0.9% | Added |
| Deutsche Bank AG | 401,172 | $421.6M | 0.19% | +89,096+28.5% | Added |
| California Public Employees Retirement System | 376,929 | $396.2M | 0.29% | −30,129−7.4% | Reduced |
| Ameriprise Financial Inc | 374,878 | $394.6M | 0.11% | +42,333+12.7% | Added |
| HSBC Holdings PLC | 365,925 | $384.3M | 0.25% | −11,501−3.0% | Reduced |
| First Trust Advisors LP | 362,305 | $380.8M | 0.39% | +25,833+7.7% | Added |
| TD Asset Management Inc | 351,545 | $369.5M | 0.34% | +82,034+30.4% | Added |
| Barclays PLC | 350,115 | $368.0M | 0.17% | +6,497+1.9% | Added |
| Manufacturers Life Insurance Company, The | 340,566 | $357.9M | 0.33% | +2,270+0.7% | Added |
| Swiss National Bank | 319,600 | $335.9M | 0.23% | −1,200−0.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 297,642 | $312.8M | 0.23% | −21,406−6.7% | Reduced |
| Pictet Asset Management Holding SA | 293,764 | $308.8M | 0.35% | −110,480−27.3% | Reduced |
| Millennium Management LLC | 267,032 | $280.7M | 0.23% | +67,826+34.0% | Added |
| UBS Group AG | 254,461 | $267.4M | 0.08% | −3,020−1.2% | Reduced |
| D. E. Shaw & Co., Inc. | 254,415 | $267.4M | 0.38% | +23,944+10.4% | Added |
| BNP Paribas Arbitrage, SA | 246,691 | $259.3M | 0.28% | +6,867+2.9% | Added |
| Chevy Chase Trust Holdings, Inc. | 241,754 | $254.1M | 0.81% | −626−0.3% | Reduced |
| DekaBank Deutsche Girozentrale | 213,824 | $223.8M | 0.40% | −7,352−3.3% | Reduced |
| ABN AMRO Bank N.V. | 205,263 | $218.0M | 3.30% | +6,353+3.2% | Added |
| Candriam Luxembourg S.C.A. | 200,708 | $210.9M | 1.28% | −17,063−7.8% | Reduced |
| Royal Bank of Canada | 198,946 | $209.1M | 0.05% | +60,392+43.6% | Added |
| Qube Research & Technologies Ltd | 193,948 | $203.8M | 0.38% | +38,100+24.4% | Added |
| National Pension Service | 191,160 | $200.9M | 0.23% | +3,411+1.8% | Added |
| Bank of Montreal | 185,291 | $199.6M | 0.10% | −43,762−19.1% | Reduced |
| AQR Capital Management LLC | 189,291 | $198.6M | 0.30% | +6,839+3.7% | Added |
| Renaissance Technologies LLC | 185,162 | $194.6M | 0.33% | +19,800+12.0% | Added |
| Woodline Partners LP | 181,897 | $191.2M | 1.83% | +11,295+6.6% | Added |
| Rhumbline Advisers | 180,097 | $189.3M | 0.18% | −3,470−1.9% | Reduced |
| Standard Life Aberdeen plc | 178,217 | $187.3M | 0.36% | −42,032−19.1% | Reduced |
| California State Teachers Retirement System | 173,727 | $182.6M | 0.22% | +678+0.4% | Added |
| Panagora Asset Management Inc | 170,758 | $179.5M | 0.90% | +2,803+1.7% | Added |
| Principal Financial Group Inc | 170,264 | $179.0M | 0.11% | +1,852+1.1% | Added |
| Epoch Investment Partners, Inc. | 163,296 | $171.6M | 0.78% | +59,745+57.7% | Added |
| Adage Capital Partners GP, L.L.C. | 162,499 | $170.8M | 0.32% | +30,361+23.0% | Added |
| Wells Fargo & Company | 156,536 | $164.5M | 0.04% | +29,818+23.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 149,170 | $156.8M | 0.19% | +16,306+12.3% | Added |
| Citigroup Inc | 148,038 | $155.6M | 0.15% | −6,154−4.0% | Reduced |
| New York State Common Retirement Fund | 146,955 | $154.5M | 0.20% | +1,040+0.7% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 144,865 | $152.3M | 0.50% | +67,235+86.6% | Added |
| Jane Street Group, LLC | 143,053 | $150.4M | 0.16% | +90,879+174.2% | Added |
| Bronte Capital Management Pty Ltd. | 139,454 | $146.6M | 11.47% | −5,619−3.9% | Reduced |
| McDonald Capital Investors Inc | 139,199 | $146.3M | 9.14% | −1,814−1.3% | Reduced |
| Caisse de Depot Et Placement du Quebec | 138,797 | $145.9M | 0.35% | −89,204−39.1% | Reduced |
| Swedbank AB | 135,658 | $142.6M | 0.19% | +1,364+1.0% | Added |
| Canada Pension Plan Investment Board | 134,762 | $141.6M | 0.14% | +9,472+7.6% | Added |
| Polar Capital Holdings Plc | 133,031 | $139.8M | 0.82% | −43,927−24.8% | Reduced |
| Ensign Peak Advisors, Inc | 128,711 | $135.3M | 0.25% | −4,471−3.4% | Reduced |
| Assenagon Asset Management S.A. | 128,402 | $135.0M | 0.34% | −61,283−32.3% | Reduced |
| Robeco Institutional Asset Management B.V. | 126,935 | $133.4M | 0.29% | +10,568+9.1% | Added |
| Russell Investments Group, Ltd. | 126,748 | $133.2M | 0.21% | −1,763−1.4% | Reduced |
| Bank Julius Baer & Co. Ltd, Zurich | 112,948 | $128.5M | 0.49% | −4,933−4.2% | Reduced |
| Great West Life Assurance Co | 120,091 | $126.3M | 0.24% | +18,927+18.7% | Added |
| APG Asset Management N.V. | 127,424 | $125.0M | 0.22% | −16,343−11.4% | Reduced |
| Natixis Advisors, L.P. | 116,683 | $122.6M | 0.27% | +2,720+2.4% | Added |
| ProShare Advisors LLC | 113,211 | $119.0M | 0.32% | −11,992−9.6% | Reduced |
| Citadel Advisors LLC | 109,556 | $115.1M | 0.11% | +30,978+39.4% | Added |
| Allianz Asset Management GmbH | 109,199 | $114.8M | 0.19% | −14,751−11.9% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 103,680 | $113.5M | 1.05% | +16,406+18.8% | Added |
| State Board of Administration of Florida Retirement System | 107,375 | $112.9M | 0.22% | −16,749−13.5% | Reduced |
| Janus Henderson Group PLC | 100,424 | $105.6M | 0.06% | −3,568−3.4% | Reduced |
| Capital Group Private Client Services, Inc. | 100,228 | $105.3M | 1.05% | −3,641−3.5% | Reduced |
| Jennison Associates LLC | 99,802 | $104.9M | 0.07% | +66,281+197.7% | Added |
| New York State Teachers Retirement System | 99,520 | $104.6M | 0.22% | −3,656−3.5% | Reduced |
| Rockefeller Capital Management L.P. | 99,100 | $104.2M | 0.30% | −5,601−5.3% | Reduced |
| Victory Capital Management Inc | 98,882 | $103.9M | 0.10% | −232−0.2% | Reduced |
| Bank of Nova Scotia | 96,136 | $101.0M | 0.20% | +70,928+281.4% | Added |
| Assetmark, Inc | 95,691 | $100.6M | 0.31% | +1,521+1.6% | Added |
| FIL Ltd | 94,499 | $99.3M | 0.10% | +5,240+5.9% | Added |
| AXA S.A. | 92,654 | $97.4M | 0.29% | −8,499−8.4% | Reduced |