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, Q2 2025
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 30, 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
- 1,201
- −73 vs. Q1 2025
- Shares held
- 89.3M
- −3.67M (−4.0%) vs. Q1 2025
- Total value
- $46.9B
- −$12.0B (−20.4%) vs. Q1 2025
- New holders
- 134
- 443 more added
- Sold out
- 207
- 475 more reduced
16 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Apollon Wealth Management, LLC | 3,348 | $1.76M | 0.03% | −146−4.2% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 3,312 | $1.74M | 0.03% | −35−1.0% | Reduced |
| Johnson Financial Group, Inc. | 3,278 | $1.72M | 0.08% | +327+11.1% | Added |
| BKD Wealth Advisors, LLC | 3,252 | $1.71M | 0.04% | −142−4.2% | Reduced |
| Illumine Investment Management, LLC | 3,245 | $1.70M | 1.36% | +139+4.5% | Added |
| Cito Capital Group, LLC | 3,240 | $1.70M | 0.59% | +1,200+58.8% | Added |
| Osprey Private Wealth LLC | 3,100 | $1.70M | 0.92% | −430−12.2% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 3,225 | $1.69M | 0.02% | 00.0% | Unchanged |
| Greenfield Seitz Capital Management, LLC | 3,214 | $1.69M | 0.60% | +192+6.4% | Added |
| Lighthouse Investment Partners, LLC | 3,200 | $1.68M | 0.07% | +3,200 | New |
| Miracle Mile Advisors, LLC | 3,186 | $1.67M | 0.03% | +820+34.7% | Added |
| Virtu Financial LLC | 3,175 | $1.67M | 0.09% | −1,462−31.5% | Reduced |
| Shufro Rose & Co LLC | 2,623 | $1.66M | 0.13% | −16−0.6% | Reduced |
| TB Alternative Assets Ltd. | 3,158 | $1.66M | 0.31% | 00.0% | Unchanged |
| Cinctive Capital Management LP | 3,109 | $1.63M | 0.09% | +3,109 | New |
| Game Creek Capital, LP | 3,075 | $1.61M | 0.83% | +3,075 | New |
| Joel Isaacson & Co., LLC | 3,073 | $1.61M | 0.07% | −225−6.8% | Reduced |
| FORA Capital, LLC | 3,067 | $1.61M | 0.18% | −2,380−43.7% | Reduced |
| Howard Capital Management Inc. | 3,067 | $1.61M | 0.02% | +358+13.2% | Added |
| First Foundation Advisors | 3,053 | $1.60M | 0.06% | −50−1.6% | Reduced |
| Everence Capital Management Inc | 3,030 | $1.59M | 0.10% | −471−13.5% | Reduced |
| Forefront Wealth Management Inc. | 3,020 | $1.59M | 1.27% | −101−3.2% | Reduced |
| Peapack Gladstone Financial Corp | 3,017 | $1.58M | 0.02% | +48+1.6% | Added |
| Andra AP-fonden | 3,000 | $1.57M | 0.02% | −18,500−86.0% | Reduced |
| American Assets Investment Management, LLC | 3,000 | $1.57M | 0.13% | 00.0% | Unchanged |
| Regions Financial Corp | 2,878 | $1.51M | 0.01% | +659+29.7% | Added |
| Kentucky Retirement Systems Insurance Trust Fund | 2,842 | $1.49M | 0.10% | −198−6.5% | Reduced |
| JT Stratford LLC | 2,823 | $1.48M | 0.22% | −362−11.4% | Reduced |
| Cresset Asset Management, LLC | 2,804 | $1.47M | 0.01% | −1,339−32.3% | Reduced |
| Sectoral Asset Management Inc | 2,773 | $1.46M | 0.96% | 00.0% | Unchanged |
| RMR Wealth Builders | 2,734 | $1.44M | 0.13% | +593+27.7% | Added |
| Boothbay Fund Management, LLC | 2,699 | $1.42M | 0.04% | +2,699 | New |
| Palouse Capital Management, Inc. | 2,697 | $1.42M | 0.93% | +2,697 | New |
| Harbor Investment Advisory, LLC | 2,675 | $1.40M | 0.13% | −523−16.4% | Reduced |
| Citizens Financial Group Inc | 2,659 | $1.40M | 0.02% | +1,871+237.4% | Added |
| Intellectus Partners, LLC | 2,650 | $1.39M | 0.30% | +617+30.3% | Added |
| AE Wealth Management LLC | 2,633 | $1.38M | 0.01% | +408+18.3% | Added |
| Oppenheimer Asset Management Inc. | 2,608 | $1.37M | 0.02% | +643+32.7% | Added |
| Polianta Ltd | 2,600 | $1.36M | 0.59% | +2,600 | New |
| Martingale Asset Management L P | 2,598 | $1.36M | 0.03% | −8,998−77.6% | Reduced |
| Fayez Sarofim & Co | 2,585 | $1.36M | 0.00% | −15−0.6% | Reduced |
| Oak Grove Capital LLC | 2,580 | $1.35M | 0.31% | −450−14.9% | Reduced |
| Fulton Bank, N.A. | 2,578 | $1.35M | 0.05% | −229−8.2% | Reduced |
| Avantax Advisory Services, Inc. | 2,551 | $1.34M | 0.01% | +732+40.2% | Added |
| ISAM Funds (UK) Ltd | 2,539 | $1.33M | 0.29% | +2,539 | New |
| Cambria Investment Management, L.P. | 2,536 | $1.33M | 0.09% | +2,536 | New |
| Wetherby Asset Management Inc | 2,530 | $1.33M | 0.06% | +2,530 | New |
| Triglav Skladi, D.O.O. | 2,515 | $1.32M | 0.10% | +2,515 | New |
| Mezzasalma Advisors, LLC | 2,500 | $1.31M | 0.39% | 00.0% | Unchanged |
| Tritonpoint Wealth, LLC | 2,486 | $1.30M | 0.12% | −69−2.7% | Reduced |
| Vident Advisory, LLC | 2,449 | $1.29M | 0.01% | −173−6.6% | Reduced |
| Sound View Wealth Advisors Group, LLC | 2,443 | $1.28M | 0.09% | +214+9.6% | Added |
| Hudson Canyon Capital Management | 2,418 | $1.27M | 0.79% | 00.0% | Unchanged |
| Philadelphia Trust Co | 2,415 | $1.27M | 0.10% | 00.0% | Unchanged |
| Ameliora Wealth Management Ltd. | 2,377 | $1.25M | 0.45% | −820−25.6% | Reduced |
| Tealwood Asset Management Inc | 2,372 | $1.25M | 0.55% | +637+36.7% | Added |
| Heritage Trust Co | 2,369 | $1.24M | 0.14% | +185+8.5% | Added |
| Monarch Capital Management Inc | 2,345 | $1.23M | 0.33% | +941+67.0% | Added |
| TownSquare Capital, LLC | 2,311 | $1.21M | 0.12% | −7,753−77.0% | Reduced |
| Mesirow Financial Investment Management, Inc. | 2,303 | $1.21M | 0.02% | −234−9.2% | Reduced |
| MUFG Securities Americas Inc. | 2,301 | $1.21M | 0.10% | +439+23.6% | Added |
| APG Asset Management US Inc. | 2,240 | $1.20M | 0.01% | 00.0% | Unchanged |
| Intact Investment Management Inc. | 2,280 | $1.20M | 0.04% | +1,500+192.3% | Added |
| Summit Trail Advisors, LLC | 2,271 | $1.19M | 0.02% | +616+37.2% | Added |
| Vestcor Inc | 2,271 | $1.19M | 0.04% | −3,756−62.3% | Reduced |
| Crossmark Global Holdings, Inc. | 2,266 | $1.19M | 0.02% | −142−5.9% | Reduced |
| Hennion & Walsh Asset Management, Inc. | 2,253 | $1.18M | 0.05% | −90−3.8% | Reduced |
| EP Wealth Advisors, LLC | 2,242 | $1.18M | 0.01% | +1,209+117.0% | Added |
| Umpqua Bank | 2,145 | $1.17M | 0.36% | +314+17.1% | Added |
| United Capital Financial Advisers, LLC | 2,234 | $1.17M | 0.01% | −122−5.2% | Reduced |
| Paragon Capital Management Inc | 2,206 | $1.16M | 0.88% | −4−0.2% | Reduced |
| IMA Wealth, Inc. | 2,202 | $1.16M | 0.13% | +199+9.9% | Added |
| Fairfield, Bush & Co. | 2,187 | $1.15M | 0.65% | +30+1.4% | Added |
| Bokf, NA | 2,185 | $1.15M | 0.02% | +14+0.6% | Added |
| Panagora Asset Management Inc | 2,180 | $1.14M | 0.01% | −100,768−97.9% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 2,170 | $1.14M | 0.09% | +540+33.1% | Added |
| Envestnet Portfolio Solutions, Inc. | 2,169 | $1.14M | 0.00% | +398+22.5% | Added |
| MASTERINVEST Kapitalanlage GmbH | 2,168 | $1.14M | 0.12% | +2,168 | New |
| Vise Technologies, Inc. | 2,143 | $1.12M | 0.05% | +2,143 | New |
| Kendall Capital Management | 2,128 | $1.12M | 0.30% | −84−3.8% | Reduced |
| WP Advisors, LLC | 2,096 | $1.10M | 0.30% | +3+0.1% | Added |
| Prentiss Smith & Co Inc | 2,089 | $1.10M | 0.65% | −21−1.0% | Reduced |
| Gsa Capital Partners LLP | 2,082 | $1.09M | 0.08% | −326−13.5% | Reduced |
| Graypoint LLC | 2,070 | $1.09M | 0.06% | +55+2.7% | Added |
| Central Bank & Trust Co | 2,068 | $1.09M | 0.18% | −64−3.0% | Reduced |
| Bridgefront Capital, LLC | 2,058 | $1.08M | 0.29% | +1,190+137.1% | Added |
| Alpine Woods Capital Investors, LLC | 2,055 | $1.08M | 0.26% | −56−2.7% | Reduced |
| Argent Trust Co | 2,050 | $1.08M | 0.04% | −96−4.5% | Reduced |
| HB Wealth Management, LLC | 2,049 | $1.08M | 0.01% | +46+2.3% | Added |
| Arkadios Wealth Advisors | 2,040 | $1.07M | 0.03% | +1,631+398.8% | Added |
| Harrell Investment Partners, LLC | 2,010 | $1.06M | 0.27% | +2,010 | New |
| Quadrant Capital Group LLC | 2,004 | $1.05M | 0.04% | −688−25.6% | Reduced |
| K.J. Harrison & Partners Inc | 2,001 | $1.05M | 0.17% | +2,001 | New |
| RedJay Asset Management Inc. | 2,000 | $1.05M | 0.25% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 1,982 | $1.04M | 0.01% | −2,202−52.6% | Reduced |
| CIBC Private Wealth Group, LLC | 1,970 | $1.03M | 0.00% | −26−1.3% | Reduced |
| Two Sigma Securities, LLC | 1,968 | $1.03M | 0.13% | +1,024+108.5% | Added |
| Camden Capital, LLC | 1,959 | $1.03M | 0.10% | −400−17.0% | Reduced |
| GWM Advisors LLC | 1,938 | $1.02M | 0.01% | −102−5.0% | Reduced |
| Empirical Finance, LLC | 1,927 | $1.01M | 0.05% | +298+18.3% | Added |