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 |
|---|---|---|---|---|---|
| Covestor Ltd | 188 | $166.0K | 0.11% | −45−19.3% | Reduced |
| ICA Group Wealth Management, LLC | 194 | $170.4K | 0.04% | +194 | New |
| Spire Wealth Management | 186 | $173.6K | 0.01% | −5−2.6% | Reduced |
| 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 |
| NBC Securities, Inc. | 201 | $176.0K | 0.02% | 00.0% | Unchanged |
| TCTC Holdings, LLC | 202 | $177.4K | 0.01% | 00.0% | Unchanged |
| Mirova | 221 | $194.1K | 0.04% | −11−4.7% | Reduced |
| Tidemark, LLC | 222 | $195.0K | 0.12% | +222 | New |
| Marcum Wealth, LLC | 229 | $201.1K | 0.02% | +229 | New |
| First Trust Investment Solutions L.P. | 229 | $201.1K | 0.04% | +229 | New |
| Principal Street Partners, LLC | 232 | $203.8K | 0.05% | +232 | New |
| Sustainable Growth Advisers, LP | 232 | $203.8K | 0.00% | −418,349−99.9% | Reduced |
| Signature Wealth Management Partners, LLC | 233 | $204.6K | 0.18% | +233 | New |
| Planned Solutions, Inc. | 234 | $205.5K | 0.10% | +234 | New |
| Good Life Advisors, LLC | 234 | $205.5K | 0.02% | +234 | New |
| Geller Advisors LLC | 236 | $207.3K | 0.02% | +236 | New |
| Auxano Advisors, LLC | 237 | $208.2K | 0.07% | +237 | New |
| 1492 Capital Management LLC | 238 | $209.0K | 0.12% | −11−4.4% | Reduced |
| Qsemble Capital Management, LP | 239 | $209.9K | 0.05% | +239 | New |
| Flagship Harbor Advisors, LLC | 240 | $210.8K | 0.02% | +240 | 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 |
| KPP Advisory Services LLC | 243 | $213.4K | 0.19% | +243 | New |
| 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 |
| Klingman & Associates, LLC | 247 | $216.9K | 0.02% | +3+1.2% | Added |
| 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 |
| TLS Advisors LLC | 250 | $220.0K | 0.73% | 00.0% | Unchanged |
| Collective Family Office LLC | 256 | $224.8K | 0.08% | −99−27.9% | Reduced |
| Integrated Advisors Network LLC | 257 | $225.4K | 0.01% | −17−6.2% | Reduced |
| Wealthcare Advisory Partners LLC | 257 | $225.7K | 0.01% | +257 | New |
| Verus Capital Partners, LLC | 259 | $227.5K | 0.03% | −26−9.1% | Reduced |
| 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 |
| TrinityPoint Wealth, LLC | 262 | $230.1K | 0.04% | +12+4.8% | Added |
| Norden Group LLC | 262 | $230.1K | 0.04% | +262 | New |
| TFC Financial Management | 263 | $231.0K | 0.05% | 00.0% | Unchanged |
| Fielder Capital Group LLC | 264 | $231.9K | 0.14% | +264 | New |
| Smartleaf Asset Management LLC | 264 | $232.7K | 0.06% | +264 | 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 |
| Rakuten Investment Management, Inc. | 265 | $233.7K | 0.00% | +265 | 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 |
| Abbrea Capital, LLC | 268 | $235.0K | 0.03% | +268 | New |
| 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 |
| Lipe & Dalton | 269 | $236.0K | 0.13% | 00.0% | Unchanged |
| Accurate Wealth Management, LLC | 259 | $237.2K | 0.07% | −15−5.5% | Reduced |
| Sivia Capital Partners, LLC | 271 | $238.0K | 0.18% | +271 | New |
| Mendel Money Management | 272 | $238.9K | 0.11% | −18−6.2% | Reduced |
| Gallagher Fiduciary Advisors, LLC | 274 | $240.7K | 0.01% | +274 | New |
| Greenland Capital Management LP | 274 | $240.7K | 0.04% | +274 | New |
| Shufro Rose & Co LLC | 293 | $241.1K | 0.02% | 00.0% | Unchanged |
| 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 |
| North Star Asset Management Inc | 278 | $244.2K | 0.01% | 00.0% | Unchanged |
| Aureus Asset Management, LLC | 278 | $244.2K | 0.02% | +278 | New |
| Lecap Asset Management Ltd | 279 | $245.0K | 0.09% | +279 | New |
| IMS Capital Management | 280 | $245.9K | 0.12% | 00.0% | Unchanged |
| Bard Financial Services, Inc. | 280 | $245.9K | 0.03% | 00.0% | Unchanged |
| Asset Planning Corporation | 280 | $245.9K | 0.19% | 00.0% | Unchanged |
| Five Oceans Advisors | 281 | $246.8K | 0.14% | −7−2.4% | Reduced |
| HCR Wealth Advisors | 282 | $247.7K | 0.04% | +37+15.1% | Added |
| Pacific Sage Partners, LLC | 284 | $249.4K | 0.07% | 00.0% | Unchanged |
| Onefund, LLC | 284 | $249.4K | 0.32% | +284 | New |
| Reynders McVeigh Capital Management, LLC | 286 | $251.0K | 0.02% | 00.0% | Unchanged |
| Morris Retirement Advisors, LLC | 287 | $252.2K | 0.17% | +287 | New |
| Proficio Capital Partners LLC | 288 | $252.9K | 0.03% | −66−18.6% | Reduced |
| Capital Investment Counsel, Inc | 288 | $252.9K | 0.04% | 00.0% | Unchanged |
| Davis R M Inc | 290 | $254.7K | 0.01% | 00.0% | Unchanged |
| Greenfield Savings Bank | 292 | $256.5K | 0.15% | +10+3.5% | Added |
| Capital Analysts, LLC | 294 | $258.0K | 0.01% | −1−0.3% | Reduced |
| Columbia Asset Management | 295 | $259.0K | 0.05% | −30−9.2% | Reduced |
| Catalyst Financial Partners LLC | 295 | $259.1K | 0.07% | +9+3.1% | Added |
| Capital Investment Advisors, LLC | 295 | $259.4K | 0.01% | +7+2.4% | Added |
| Cidel Asset Management Inc | 297 | $260.9K | 0.01% | +297 | New |
| Cornerstone Wealth Management, LLC | 300 | $263.5K | 0.02% | −3−1.0% | Reduced |
| Bell Bank | 300 | $263.5K | 0.03% | 00.0% | Unchanged |
| Alta Advisers Ltd | 300 | $263.5K | 0.14% | 00.0% | Unchanged |
| Aberdeen Wealth Management LLC | 300 | $263.5K | 0.19% | 00.0% | Unchanged |
| TrueWealth Advisors, LLC | 300 | $263.5K | 0.10% | 00.0% | Unchanged |
| Purus Wealth Management, LLC | 300 | $263.5K | 0.15% | 00.0% | Unchanged |
| PKO Investment Management Joint-Stock Co | 300 | $263.5K | 0.03% | 00.0% | Unchanged |
| Winthrop Advisory Group LLC | 300 | $263.5K | 0.04% | +300 | New |
| Hobbs Group Advisors, LLC | 300 | $263.5K | 0.12% | +300 | New |
| Global Retirement Partners, LLC | 282 | $264.3K | 0.01% | +33+13.3% | Added |
| E&G Advisors, LP | 301 | $264.4K | 0.09% | −4−1.3% | Reduced |
| Shelton Wealth Management, LLC | 301 | $264.4K | 0.19% | +301 | New |
| High Net Worth Advisory Group LLC | 302 | $265.2K | 0.10% | 00.0% | Unchanged |