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 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Dec 31, 2023. 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
- 1,274
- +117 vs. Q3 2023
- Shares held
- 91.5M
- +429.2K (+0.5%) vs. Q3 2023
- Total value
- $80.3B
- +$5.38B (+7.2%) vs. Q3 2023
- New holders
- 186
- 441 more added
- Sold out
- 69
- 442 more reduced
23 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2023: 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 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HCR Wealth Advisors | 282 | $247.7K | 0.04% | +37+15.1% | Added |
| Five Oceans Advisors | 281 | $246.8K | 0.14% | −7−2.4% | Reduced |
| Asset Planning Corporation | 280 | $245.9K | 0.19% | 00.0% | Unchanged |
| IMS Capital Management | 280 | $245.9K | 0.12% | 00.0% | Unchanged |
| Bard Financial Services, Inc. | 280 | $245.9K | 0.03% | 00.0% | Unchanged |
| Lecap Asset Management Ltd | 279 | $245.0K | 0.09% | +279 | New |
| North Star Asset Management Inc | 278 | $244.2K | 0.01% | 00.0% | Unchanged |
| Aureus Asset Management, LLC | 278 | $244.2K | 0.02% | +278 | New |
| Vantage Consulting Group Inc | 277 | $243.3K | 0.16% | −5−1.8% | Reduced |
| StoneX Group Inc. | 277 | $243.3K | 0.02% | +27+10.8% | Added |
| Shufro Rose & Co LLC | 293 | $241.1K | 0.02% | 00.0% | Unchanged |
| Gallagher Fiduciary Advisors, LLC | 274 | $240.7K | 0.01% | +274 | New |
| Greenland Capital Management LP | 274 | $240.7K | 0.04% | +274 | New |
| Mendel Money Management | 272 | $238.9K | 0.11% | −18−6.2% | Reduced |
| Sivia Capital Partners, LLC | 271 | $238.0K | 0.18% | +271 | New |
| Accurate Wealth Management, LLC | 259 | $237.2K | 0.07% | −15−5.5% | Reduced |
| Lipe & Dalton | 269 | $236.0K | 0.13% | 00.0% | Unchanged |
| Sage Mountain Advisors LLC | 268 | $235.4K | 0.03% | −4−1.5% | Reduced |
| Keel Point, LLC | 268 | $235.4K | 0.03% | +4+1.5% | Added |
| Hamilton Wealth, LLC | 268 | $235.4K | 0.07% | +268 | New |
| Abbrea Capital, LLC | 268 | $235.0K | 0.03% | +268 | New |
| Main Street Financial Solutions, LLC | 267 | $234.5K | 0.03% | −2−0.7% | Reduced |
| Quadrant Private Wealth Management, LLC | 267 | $234.5K | 0.06% | 00.0% | Unchanged |
| Rakuten Investment Management, Inc. | 265 | $233.7K | 0.00% | +265 | New |
| Jaffetilchin Investment Partners, LLC | 266 | $233.6K | 0.02% | 00.0% | Unchanged |
| Twin Lakes Capital Management, LLC | 266 | $233.6K | 0.16% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 264 | $232.7K | 0.06% | +264 | New |
| Fielder Capital Group LLC | 264 | $231.9K | 0.14% | +264 | New |
| TFC Financial Management | 263 | $231.0K | 0.05% | 00.0% | Unchanged |
| TrinityPoint Wealth, LLC | 262 | $230.1K | 0.04% | +12+4.8% | Added |
| Norden Group LLC | 262 | $230.1K | 0.04% | +262 | New |
| Brave Asset Management Inc | 261 | $229.2K | 0.06% | −50−16.1% | Reduced |
| Arjuna Capital | 261 | $229.2K | 0.07% | +261 | New |
| Outlook Wealth Advisors, LLC | 261 | $229.2K | 0.08% | +261 | New |
| Verus Capital Partners, LLC | 259 | $227.5K | 0.03% | −26−9.1% | Reduced |
| Wealthcare Advisory Partners LLC | 257 | $225.7K | 0.01% | +257 | New |
| Integrated Advisors Network LLC | 257 | $225.4K | 0.01% | −17−6.2% | Reduced |
| Collective Family Office LLC | 256 | $224.8K | 0.08% | −99−27.9% | Reduced |
| TLS Advisors LLC | 250 | $220.0K | 0.73% | 00.0% | Unchanged |
| Private Trust Co NA | 250 | $219.6K | 0.03% | −153−38.0% | Reduced |
| Estabrook Capital Management | 250 | $219.6K | 0.04% | 00.0% | Unchanged |
| Rodgers Brothers Inc. | 250 | $219.6K | 0.03% | 00.0% | Unchanged |
| Campion Asset Management LLC | 250 | $219.6K | 0.19% | 00.0% | Unchanged |
| Tiemann Investment Advisors, LLC | 250 | $219.6K | 0.11% | +15+6.4% | Added |
| Klingman & Associates, LLC | 247 | $216.9K | 0.02% | +3+1.2% | Added |
| Fort Sheridan Advisors LLC | 245 | $215.2K | 0.04% | −50−16.9% | Reduced |
| Adalta Capital Management LLC | 245 | $215.2K | 0.13% | 00.0% | Unchanged |
| Ipswich Investment Management Co., Inc. | 245 | $215.2K | 0.05% | 00.0% | Unchanged |
| Arthur M. Cohen & Associates, LLC | 245 | $215.2K | 0.05% | 00.0% | Unchanged |
| KPP Advisory Services LLC | 243 | $213.4K | 0.19% | +243 | New |
| Kovitz Investment Group Partners, LLC | 240 | $210.8K | 0.00% | −27−10.1% | Reduced |
| Kelly Lawrence W & Associates Inc | 240 | $210.8K | 0.05% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 240 | $210.8K | 0.04% | +130+118.2% | Added |
| Flagship Harbor Advisors, LLC | 240 | $210.8K | 0.02% | +240 | New |
| Qsemble Capital Management, LP | 239 | $209.9K | 0.05% | +239 | New |
| 1492 Capital Management LLC | 238 | $209.0K | 0.12% | −11−4.4% | Reduced |
| Auxano Advisors, LLC | 237 | $208.2K | 0.07% | +237 | New |
| Geller Advisors LLC | 236 | $207.3K | 0.02% | +236 | New |
| Good Life Advisors, LLC | 234 | $205.5K | 0.02% | +234 | New |
| Planned Solutions, Inc. | 234 | $205.5K | 0.10% | +234 | New |
| Signature Wealth Management Partners, LLC | 233 | $204.6K | 0.18% | +233 | New |
| Sustainable Growth Advisers, LP | 232 | $203.8K | 0.00% | −418,349−99.9% | Reduced |
| Principal Street Partners, LLC | 232 | $203.8K | 0.05% | +232 | New |
| Marcum Wealth, LLC | 229 | $201.1K | 0.02% | +229 | New |
| First Trust Investment Solutions L.P. | 229 | $201.1K | 0.04% | +229 | New |
| Tidemark, LLC | 222 | $195.0K | 0.12% | +222 | New |
| Mirova | 221 | $194.1K | 0.04% | −11−4.7% | Reduced |
| TCTC Holdings, LLC | 202 | $177.4K | 0.01% | 00.0% | Unchanged |
| NBC Securities, Inc. | 201 | $176.0K | 0.02% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 200 | $175.7K | 0.11% | 00.0% | Unchanged |
| Provenance Wealth Advisors, LLC | 200 | $175.7K | 0.02% | 00.0% | Unchanged |
| Spire Wealth Management | 186 | $173.6K | 0.01% | −5−2.6% | Reduced |
| ICA Group Wealth Management, LLC | 194 | $170.4K | 0.04% | +194 | New |
| Covestor Ltd | 188 | $166.0K | 0.11% | −45−19.3% | Reduced |
| First Manhattan Co | 188 | $166.0K | 0.00% | +1+0.5% | Added |
| Parkside Financial Bank & Trust | 187 | $164.2K | 0.03% | +25+15.4% | Added |
| Independence Bank of Kentucky | 186 | $163.4K | 0.06% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 184 | $161.6K | 0.04% | +24+15.0% | Added |
| West Tower Group, LLC | 184 | $161.6K | 0.33% | +184 | New |
| Creative Financial Designs Inc | 183 | $160.3K | 0.02% | +1+0.5% | Added |
| Pittenger & Anderson Inc | 175 | $153.7K | 0.01% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 174 | $152.8K | 0.06% | 00.0% | Unchanged |
| LMR Partners LLP | 169 | $148.4K | 0.00% | −327−65.9% | Reduced |
| Prestige Wealth Management Group LLC | 167 | $146.7K | 0.03% | −5−2.9% | Reduced |
| Whittier Trust Co of Nevada Inc | 165 | $144.9K | 0.00% | 00.0% | Unchanged |
| AJOVista, LLC | 163 | $143.2K | 0.18% | +163 | New |
| Emerald Mutual Fund Advisers Trust | 162 | $142.3K | 0.01% | +22+15.7% | Added |
| Cambridge Trust Co | 157 | $137.9K | 0.01% | −11−6.5% | Reduced |
| Ancora Advisors, LLC | 155 | $136.1K | 0.00% | −37−19.3% | Reduced |
| M&R Capital Management Inc | 150 | $131.7K | 0.03% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 150 | $131.7K | 0.02% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 144 | $126.5K | 0.00% | −98−40.5% | Reduced |
| Smithfield Trust Co | 141 | $125.0K | 0.01% | 00.0% | Unchanged |
| Jupiter Wealth Management LLC | 137 | $120.3K | 0.07% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 137 | $120.3K | 0.00% | +5+3.8% | Added |
| CVA Family Office, LLC | 137 | $120.3K | 0.02% | +137 | New |
| Jamison Private Wealth Management, Inc. | 135 | $118.6K | 0.02% | −31−18.7% | Reduced |
| Evermay Wealth Management LLC | 134 | $117.7K | 0.02% | +134 | New |
| Ronald Blue Trust, Inc. | 142 | $116.0K | 0.00% | +66+86.8% | Added |
| Godsey & Gibb Associates | 130 | $114.2K | 0.01% | 00.0% | Unchanged |