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, Q3 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Sep 30, 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
- 1,180
- +24 vs. Q2 2023
- Shares held
- 91.2M
- −829.1K (−0.9%) vs. Q2 2023
- Total value
- $75.1B
- +$9.34B (+14.2%) vs. Q2 2023
- New holders
- 111
- 400 more added
- Sold out
- 87
- 447 more reduced
12 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Columbia Asset Management | 325 | $267.0K | 0.06% | −40−11.0% | Reduced |
| Haverford Trust Co | 323 | $265.8K | 0.00% | 00.0% | Unchanged |
| Westover Capital Advisors, LLC | 320 | $263.3K | 0.10% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 320 | $263.0K | 0.04% | 00.0% | Unchanged |
| Avantax Planning Partners, Inc. | 319 | $262.5K | 0.01% | +2+0.6% | Added |
| Financial Advocates Investment Management | 313 | $257.6K | 0.02% | +4+1.3% | Added |
| Fox Run Management, L.L.C. | 313 | $257.6K | 0.08% | +313 | New |
| Angeles Wealth Management, LLC | 312 | $256.8K | 0.04% | +26+9.1% | Added |
| Brave Asset Management Inc | 311 | $255.9K | 0.08% | 00.0% | Unchanged |
| CX Institutional | 311 | $255.9K | 0.01% | +30+10.7% | Added |
| Summit Global Investments | 308 | $254.0K | 0.02% | +8+2.7% | Added |
| Key Financial Inc | 306 | $251.8K | 0.08% | 00.0% | Unchanged |
| E&G Advisors, LP | 305 | $251.0K | 0.09% | 00.0% | Unchanged |
| Peregrine Asset Advisers, Inc. | 303 | $249.4K | 0.13% | 00.0% | Unchanged |
| Cornerstone Wealth Management, LLC | 303 | $249.4K | 0.02% | +3+1.0% | Added |
| High Net Worth Advisory Group LLC | 302 | $248.5K | 0.10% | 00.0% | Unchanged |
| Bell Bank | 300 | $246.9K | 0.03% | 00.0% | Unchanged |
| Alta Advisers Ltd | 300 | $246.9K | 0.14% | 00.0% | Unchanged |
| Aberdeen Wealth Management LLC | 300 | $246.9K | 0.19% | 00.0% | Unchanged |
| TrueWealth Advisors, LLC | 300 | $246.9K | 0.10% | 00.0% | Unchanged |
| Purus Wealth Management, LLC | 300 | $246.9K | 0.17% | 00.0% | Unchanged |
| PKO Investment Management Joint-Stock Co | 300 | $246.9K | 0.03% | −800−72.7% | Reduced |
| Regent Peak Wealth Advisors LLC | 299 | $246.1K | 0.08% | +7+2.4% | Added |
| Drive Wealth Management, LLC | 299 | $246.1K | 0.09% | +299 | New |
| Waldron Private Wealth LLC | 298 | $245.2K | 0.01% | +4+1.4% | Added |
| Convergence Investment Partners, LLC | 298 | $245.0K | 0.14% | +298 | New |
| Capital Analysts, LLC | 295 | $243.0K | 0.01% | +12+4.2% | Added |
| Fort Sheridan Advisors LLC | 295 | $242.8K | 0.06% | 00.0% | Unchanged |
| Scotia Capital Inc. | 294 | $242.0K | 0.00% | +294 | New |
| Forefront Analytics, LLC | 293 | $241.1K | 0.14% | −48−14.1% | Reduced |
| Shufro Rose & Co LLC | 293 | $241.1K | 0.02% | −50−14.6% | Reduced |
| Csenge Advisory Group | 293 | $241.1K | 0.02% | +293 | New |
| Maven Securities LTD | 291 | $239.5K | 0.03% | +291 | New |
| Davis R M Inc | 290 | $239.0K | 0.01% | 00.0% | Unchanged |
| Mendel Money Management | 290 | $238.7K | 0.13% | 00.0% | Unchanged |
| Alphadyne Asset Management LP | 289 | $237.8K | 0.11% | +289 | New |
| Capital Investment Advisors, LLC | 288 | $237.3K | 0.01% | −18−5.9% | Reduced |
| Capital Investment Counsel, Inc | 288 | $237.0K | 0.05% | −125−30.3% | Reduced |
| Five Oceans Advisors | 288 | $237.0K | 0.15% | +2+0.7% | Added |
| Whittier Trust Co | 288 | $237.0K | 0.00% | +35+13.8% | Added |
| Two Sigma Securities, LLC | 286 | $235.4K | 0.01% | −4,287−93.7% | Reduced |
| Dark Forest Capital Management LP | 286 | $235.4K | 0.02% | −659−69.7% | Reduced |
| Catalyst Financial Partners LLC | 286 | $235.4K | 0.08% | +286 | New |
| Reynders McVeigh Capital Management, LLC | 286 | $235.0K | 0.02% | +5+1.8% | Added |
| Verus Capital Partners, LLC | 285 | $234.5K | 0.03% | −5−1.7% | Reduced |
| Pacific Sage Partners, LLC | 284 | $233.7K | 0.07% | 00.0% | Unchanged |
| Ameritas Advisory Services, LLC | 282 | $232.5K | 0.01% | +282 | New |
| Vantage Consulting Group Inc | 282 | $232.1K | 0.16% | −25−8.1% | Reduced |
| Syntax Advisors, LLC | 282 | $232.1K | 0.20% | −25−8.1% | Reduced |
| Greenfield Savings Bank | 282 | $232.1K | 0.15% | 00.0% | Unchanged |
| Bard Financial Services, Inc. | 280 | $230.4K | 0.03% | −45−13.8% | Reduced |
| Asset Planning Corporation | 280 | $230.4K | 0.18% | 00.0% | Unchanged |
| IMS Capital Management | 280 | $230.4K | 0.14% | 00.0% | Unchanged |
| Accurate Wealth Management, LLC | 274 | $229.3K | 0.07% | +274 | New |
| North Star Asset Management Inc | 278 | $228.8K | 0.01% | +278 | New |
| Integrated Advisors Network LLC | 274 | $225.1K | 0.01% | +274 | New |
| Sage Mountain Advisors LLC | 272 | $223.8K | 0.03% | +272 | New |
| Welch Group, LLC | 270 | $222.3K | 0.01% | +270 | New |
| Main Street Financial Solutions, LLC | 269 | $221.4K | 0.03% | +269 | New |
| Lipe & Dalton | 269 | $221.0K | 0.13% | 00.0% | Unchanged |
| Moody Lynn & Lieberson, LLC | 267 | $219.7K | 0.02% | +267 | New |
| Kovitz Investment Group Partners, LLC | 267 | $219.7K | 0.00% | +267 | New |
| Quadrant Private Wealth Management, LLC | 267 | $219.7K | 0.07% | +267 | New |
| Jaffetilchin Investment Partners, LLC | 266 | $218.9K | 0.02% | −25−8.6% | Reduced |
| Twin Lakes Capital Management, LLC | 266 | $218.9K | 0.16% | 00.0% | Unchanged |
| Keel Point, LLC | 264 | $217.3K | 0.03% | +264 | New |
| Capital Financial Planning, LLC | 263 | $216.4K | 0.09% | −38−12.6% | Reduced |
| TFC Financial Management | 263 | $216.4K | 0.05% | 00.0% | Unchanged |
| Miracle Mile Advisors, LLC | 262 | $215.6K | 0.01% | −24−8.4% | Reduced |
| Jag Capital Management, LLC | 262 | $215.6K | 0.03% | +262 | New |
| QCM Cayman, Ltd. | 256 | $210.7K | 1.37% | −150−36.9% | Reduced |
| ASB Consultores, LLC | 255 | $209.9K | 0.08% | −146−36.4% | Reduced |
| CoreCap Advisors, LLC | 252 | $207.4K | 0.01% | −30−10.6% | Reduced |
| Seaport Global Advisors, LLC | 251 | $206.6K | 0.62% | −478−65.6% | Reduced |
| Estabrook Capital Management | 250 | $205.7K | 0.04% | −30−10.7% | Reduced |
| StoneX Group Inc. | 250 | $205.7K | 0.02% | +250 | New |
| Rodgers Brothers Inc. | 250 | $205.7K | 0.04% | +250 | New |
| Diamant Asset Management, Inc. | 250 | $205.7K | 0.17% | +250 | New |
| TrinityPoint Wealth, LLC | 250 | $205.7K | 0.04% | +250 | New |
| Campion Asset Management LLC | 250 | $205.7K | 0.19% | +250 | New |
| Unigestion Holding SA | 246 | $205.3K | 0.01% | −649−72.5% | Reduced |
| TLS Advisors LLC | 250 | $205.0K | 0.83% | +250 | New |
| 1492 Capital Management LLC | 249 | $204.9K | 0.13% | +249 | New |
| NorthRock Partners, LLC | 249 | $204.9K | 0.02% | +249 | New |
| Twinbeech Capital LP | 248 | $204.1K | 0.00% | −20,350−98.8% | Reduced |
| Daymark Wealth Partners, LLC | 247 | $203.3K | 0.01% | +247 | New |
| Global Retirement Partners, LLC | 249 | $202.9K | 0.01% | +100+67.1% | Added |
| Adalta Capital Management LLC | 245 | $202.0K | 0.14% | +245 | New |
| Ipswich Investment Management Co., Inc. | 245 | $201.6K | 0.06% | +245 | New |
| Arthur M. Cohen & Associates, LLC | 245 | $201.6K | 0.05% | +245 | New |
| HCR Wealth Advisors | 245 | $201.6K | 0.04% | +245 | New |
| We Are One Seven, LLC | 245 | $201.6K | 0.02% | +245 | New |
| Klingman & Associates, LLC | 244 | $200.8K | 0.02% | +244 | New |
| Itau Unibanco Holding S.A. | 242 | $199.2K | 0.01% | +18+8.0% | Added |
| Kelly Lawrence W & Associates Inc | 240 | $197.5K | 0.05% | −125−34.2% | Reduced |
| Sandy Spring Bank | 240 | $197.1K | 0.01% | 00.0% | Unchanged |
| Tiemann Investment Advisors, LLC | 235 | $193.4K | 0.10% | −50−17.5% | Reduced |
| Covestor Ltd | 233 | $192.0K | 0.15% | +48+25.9% | Added |
| Mirova | 232 | $190.9K | 0.04% | −366−61.2% | Reduced |
| TCTC Holdings, LLC | 202 | $166.2K | 0.01% | 00.0% | Unchanged |