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, Q1 2024
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Mar 31, 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
- 1,313
- +55 vs. Q4 2023
- Shares held
- 93.3M
- +3.06M (+3.4%) vs. Q4 2023
- Total value
- $89.3B
- +$10.1B (+12.7%) vs. Q4 2023
- New holders
- 151
- 484 more added
- Sold out
- 96
- 449 more reduced
16 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2024
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Grey Street Capital, LLC | 444 | $427.3K | 0.06% | +444 | New |
| La Financiere de L'Echiquier | 440 | $423.5K | 0.02% | −80−15.4% | Reduced |
| Keel Point, LLC | 440 | $423.5K | 0.04% | +172+64.2% | Added |
| Clearstead Advisors, LLC | 433 | $423.0K | 0.02% | −46−9.6% | Reduced |
| Crescent Sterling, Ltd. | 433 | $416.8K | 0.38% | −7−1.6% | Reduced |
| Scotia Capital Inc. | 433 | $416.7K | 0.00% | +22+5.4% | Added |
| Guardian Wealth Advisors, LLC | 426 | $410.0K | 0.05% | +21+5.2% | Added |
| Meixler Investment Management, Ltd. | 425 | $409.1K | 0.31% | −1−0.2% | Reduced |
| Adirondack Trust Co | 422 | $406.1K | 0.17% | −16−3.7% | Reduced |
| Fidelis Capital Partners, LLC | 420 | $404.2K | 0.06% | +56+15.4% | Added |
| Sicart Associates LLC | 419 | $403.3K | 0.15% | 00.0% | Unchanged |
| Greenfield Savings Bank | 415 | $399.4K | 0.21% | +123+42.1% | Added |
| Welch Group, LLC | 413 | $397.5K | 0.02% | +3+0.7% | Added |
| Howe & Rusling Inc | 411 | $395.6K | 0.04% | −43−9.5% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 410 | $395.0K | 0.02% | 00.0% | Unchanged |
| Focus Financial Network, Inc. | 441 | $394.3K | 0.02% | +441 | New |
| Empirical Asset Management, LLC | 407 | $391.7K | 0.19% | +61+17.6% | Added |
| We Are One Seven, LLC | 401 | $386.0K | 0.02% | +81+25.3% | Added |
| Schwartz Investment Counsel Inc | 400 | $385.0K | 0.01% | 00.0% | Unchanged |
| Security National Bank | 400 | $385.0K | 0.06% | 00.0% | Unchanged |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 400 | $385.0K | 0.16% | +52+14.9% | Added |
| Steel Peak Wealth Management LLC | 400 | $385.0K | 0.02% | +400 | New |
| Catalyst Funds Management Pty Ltd | 400 | $385.0K | 0.11% | +400 | New |
| Aspiriant, LLC | 398 | $383.1K | 0.02% | 00.0% | Unchanged |
| Adviser Investments LLC | 397 | $382.1K | 0.01% | −30−7.0% | Reduced |
| Physicians Financial Services, Inc. | 395 | $380.0K | 0.13% | 00.0% | Unchanged |
| Cypress Capital Group | 392 | $377.3K | 0.05% | −1,010−72.0% | Reduced |
| Financial Advocates Investment Management | 392 | $377.3K | 0.02% | −1−0.3% | Reduced |
| CoreCap Advisors, LLC | 390 | $375.4K | 0.02% | −1,274−76.6% | Reduced |
| Quent Capital, LLC | 390 | $375.4K | 0.04% | +19+5.1% | Added |
| Norden Group LLC | 388 | $373.4K | 0.08% | +126+48.1% | Added |
| Strategic Investment Advisors | 386 | $371.9K | 0.05% | +21+5.8% | Added |
| Empower Advisory Group, LLC | 386 | $371.5K | 0.00% | −3−0.8% | Reduced |
| Gradient Capital Advisors, LLC | 384 | $369.6K | 0.14% | 00.0% | Unchanged |
| Keudell/Morrison Wealth Management | 384 | $369.6K | 0.11% | 00.0% | Unchanged |
| Willner & Heller, LLC | 384 | $369.6K | 0.37% | +5+1.3% | Added |
| Platte River Wealth Advisors, LLC | 383 | $368.6K | 0.11% | 00.0% | Unchanged |
| Atomi Financial Group, Inc. | 382 | $367.7K | 0.03% | +55+16.8% | Added |
| Crestwood Advisors Group LLC | 382 | $367.7K | 0.01% | +382 | New |
| Rock Point Advisors, LLC | 380 | $365.7K | 0.11% | 00.0% | Unchanged |
| Berger Financial Group, Inc | 377 | $362.9K | 0.03% | +48+14.6% | Added |
| DGS Capital Management, LLC | 376 | $361.9K | 0.10% | 00.0% | Unchanged |
| Avitas Wealth Management LLC | 374 | $360.0K | 0.05% | −8−2.1% | Reduced |
| Global Retirement Partners, LLC | 373 | $359.0K | 0.01% | +91+32.3% | Added |
| Marino, Stram & Associates LLC | 372 | $358.0K | 0.08% | 00.0% | Unchanged |
| Principal Securities, Inc. | 372 | $358.0K | 0.01% | +53+16.6% | Added |
| Ameritas Advisory Services, LLC | 376 | $357.3K | 0.01% | −32−7.8% | Reduced |
| Solstein Capital, LLC | 371 | $357.1K | 0.25% | 00.0% | Unchanged |
| Alpha Cubed Investments, LLC | 371 | $357.1K | 0.02% | +371 | New |
| Waldron Private Wealth LLC | 369 | $355.2K | 0.02% | +10+2.8% | Added |
| Sigma Planning Corp | 368 | $354.2K | 0.01% | +368 | New |
| Round Rock Advisors, LLC | 368 | $354.2K | 0.08% | −92−20.0% | Reduced |
| Phraction Management LLC | 367 | $353.2K | 0.14% | 00.0% | Unchanged |
| Cipher Capital LP | 363 | $349.4K | 0.16% | −151−29.4% | Reduced |
| Moss Adams Wealth Advisors LLC | 362 | $348.4K | 0.06% | +362 | New |
| Jacobs Levy Equity Management, Inc | 362 | $348.4K | 0.00% | +6+1.7% | Added |
| Journey Strategic Wealth LLC | 356 | $342.6K | 0.02% | +49+16.0% | Added |
| McLean Asset Management Corp | 362 | $341.7K | 0.12% | +1+0.3% | Added |
| Allstate Corp | 355 | $341.7K | 0.02% | −6−1.7% | Reduced |
| PDS Planning, Inc | 354 | $340.7K | 0.04% | +17+5.0% | Added |
| Brass Tax Wealth Management, Inc | 353 | $339.8K | 0.18% | +353 | New |
| Ruggaard & Associates LLC | 352 | $338.8K | 0.16% | +10+2.9% | Added |
| Greenland Capital Management LP | 351 | $337.8K | 0.06% | +77+28.1% | Added |
| Daymark Wealth Partners, LLC | 347 | $334.0K | 0.02% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 346 | $333.0K | 0.01% | +2+0.6% | Added |
| Syntax Research, Inc. | 345 | $332.1K | 0.25% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 344 | $331.1K | 0.16% | +25+7.8% | Added |
| Gitterman Wealth Management, LLC | 344 | $331.1K | 0.13% | +41+13.5% | Added |
| Telos Capital Management, Inc. | 343 | $330.1K | 0.04% | −1−0.3% | Reduced |
| MBB Public Markets I LLC | 343 | $330.1K | 0.02% | +343 | New |
| Washington Trust Co | 342 | $329.2K | 0.01% | 00.0% | Unchanged |
| Outlook Wealth Advisors, LLC | 334 | $321.5K | 0.10% | +73+28.0% | Added |
| JGP Global Gestao de Recursos Ltda. | 333 | $320.5K | 0.21% | −484−59.2% | Reduced |
| Kovack Advisors, Inc. | 332 | $319.5K | 0.04% | 00.0% | Unchanged |
| Resonant Capital Advisors, LLC | 332 | $319.5K | 0.03% | +332 | New |
| KRS Capital Management, LLC | 330 | $317.6K | 0.26% | 00.0% | Unchanged |
| Portland Investment Counsel Inc. | 327 | $315.0K | 0.18% | 00.0% | Unchanged |
| Cullen/Frost Bankers, Inc. | 326 | $313.8K | 0.00% | +9+2.8% | Added |
| Verus Capital Partners, LLC | 326 | $313.8K | 0.03% | +67+25.9% | Added |
| JB Capital LLC | 325 | $312.8K | 0.02% | 00.0% | Unchanged |
| Angeles Wealth Management, LLC | 325 | $312.8K | 0.03% | +11+3.5% | Added |
| Drive Wealth Management, LLC | 324 | $311.8K | 0.09% | +13+4.2% | Added |
| StoneCrest Wealth Management, Inc. | 321 | $309.0K | 0.27% | −4−1.2% | Reduced |
| Westover Capital Advisors, LLC | 320 | $308.0K | 0.09% | 00.0% | Unchanged |
| WESPAC Advisors, LLC | 315 | $303.2K | 0.18% | −4−1.3% | Reduced |
| Ellevest, Inc. | 313 | $301.3K | 0.02% | +4+1.3% | Added |
| Fiducient Advisors LLC | 313 | $301.3K | 0.06% | +313 | New |
| Auxano Advisors, LLC | 309 | $297.4K | 0.09% | +72+30.4% | Added |
| Regent Peak Wealth Advisors LLC | 309 | $297.4K | 0.08% | 00.0% | Unchanged |
| Integrated Investment Consultants, LLC | 308 | $296.4K | 0.08% | +308 | New |
| Mirabella Financial Services LLP | 306 | $295.8K | 0.02% | +306 | New |
| Key Financial Inc | 306 | $294.5K | 0.08% | 00.0% | Unchanged |
| Gratus Wealth Advisors, LLC | 328 | $293.2K | 0.05% | 00.0% | Unchanged |
| Proficio Capital Partners LLC | 304 | $292.6K | 0.03% | +16+5.6% | Added |
| Sage Mountain Advisors LLC | 304 | $292.6K | 0.03% | +36+13.4% | Added |
| Wintrust Investments LLC | 303 | $292.0K | 0.03% | 00.0% | Unchanged |
| Peregrine Asset Advisers, Inc. | 303 | $291.6K | 0.12% | 00.0% | Unchanged |
| Callan Capital, LLC | 303 | $291.6K | 0.03% | +303 | New |
| High Net Worth Advisory Group LLC | 302 | $290.7K | 0.09% | 00.0% | Unchanged |
| AA Financial Advisors, LLC | 302 | $290.7K | 0.12% | +302 | New |