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 |
|---|---|---|---|---|---|
| Atlantic Edge Private Wealth Management, LLC | 1,625 | $1.56M | 0.54% | +88+5.7% | Added |
| Acorn Financial Advisory Services Inc | 1,603 | $1.54M | 0.29% | +1+0.1% | Added |
| Parametrica Management Ltd | 1,600 | $1.54M | 2.22% | −13−0.8% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 1,588 | $1.53M | 0.01% | +400+33.7% | Added |
| Advisors Capital Management, LLC | 1,575 | $1.52M | 0.03% | +2+0.1% | Added |
| Ashford Capital Management Inc | 1,572 | $1.51M | 0.20% | −58−3.6% | Reduced |
| Magnus Financial Group LLC | 1,567 | $1.51M | 0.18% | +8+0.5% | Added |
| Atlantic Union Bankshares Corp | 1,549 | $1.49M | 0.13% | +115+8.0% | Added |
| Graham Capital Management, L.P. | 1,538 | $1.48M | 0.04% | −402−20.7% | Reduced |
| Capstone Investment Advisors, LLC | 1,503 | $1.45M | 0.03% | +1,054+234.7% | Added |
| Vestmark Advisory Solutions, Inc. | 1,500 | $1.44M | 0.06% | −435−22.5% | Reduced |
| Boston Trust Walden Corp | 1,473 | $1.42M | 0.01% | 00.0% | Unchanged |
| Argus Investors' Counsel, Inc. | 1,465 | $1.41M | 0.87% | +1,465 | New |
| Anchor Investment Management, LLC | 1,460 | $1.41M | 0.15% | +80+5.8% | Added |
| Prime Capital Investment Advisors, LLC | 1,460 | $1.41M | 0.02% | +609+71.6% | Added |
| Valley National Advisers Inc | 1,453 | $1.40M | 0.21% | +59+4.2% | Added |
| Sequoia Financial Advisors, LLC | 1,449 | $1.39M | 0.02% | −650−31.0% | Reduced |
| GeoWealth Management, LLC | 1,434 | $1.38M | 0.05% | +1,434 | New |
| Analyst IMS Investment Management Services Ltd. | 1,425 | $1.37M | 0.06% | 00.0% | Unchanged |
| Kingswood Wealth Advisors, LLC | 1,404 | $1.35M | 0.16% | −63−4.3% | Reduced |
| Monetary Management Group Inc | 1,397 | $1.34M | 0.37% | +210+17.7% | Added |
| Wedmont Private Capital | 1,423 | $1.34M | 0.10% | +233+19.6% | Added |
| Delta Financial Advisors LLC | 1,395 | $1.34M | 0.53% | +15+1.1% | Added |
| Central Bank & Trust Co | 1,376 | $1.32M | 0.19% | −111−7.5% | Reduced |
| Dakota Wealth Management | 1,372 | $1.32M | 0.03% | +1,372 | New |
| Empowered Funds, LLC | 1,353 | $1.30M | 0.02% | +347+34.5% | Added |
| Gateway Investment Advisers LLC | 1,337 | $1.29M | 0.01% | +161+13.7% | Added |
| Howland Capital Management LLC | 1,333 | $1.28M | 0.06% | 00.0% | Unchanged |
| Phoenix Holdings Ltd. | 1,333 | $1.28M | 0.02% | +456+52.0% | Added |
| Meeder Advisory Services, Inc. | 1,317 | $1.27M | 0.13% | +52+4.1% | Added |
| Belpointe Asset Management LLC | 1,314 | $1.26M | 0.09% | +985+299.4% | Added |
| Umpqua Bank | 1,312 | $1.26M | 0.52% | +1,312 | New |
| Machina Capital S.A.S. | 1,307 | $1.26M | 0.66% | −304−18.9% | Reduced |
| Evercore Wealth Management, LLC | 1,305 | $1.26M | 0.02% | −153−10.5% | Reduced |
| Corton Capital Inc. | 1,302 | $1.25M | 0.46% | −284−17.9% | Reduced |
| Cravens & Co Advisors, LLC | 1,291 | $1.24M | 1.03% | +7+0.5% | Added |
| Aviso Wealth Management | 1,284 | $1.24M | 0.78% | +418+48.3% | Added |
| Susquehanna Fundamental Investments, LLC | 1,280 | $1.23M | 0.06% | +1,280 | New |
| EP Wealth Advisors, LLC | 1,275 | $1.23M | 0.01% | +113+9.7% | Added |
| Verdad Advisers, LP | 1,259 | $1.21M | 1.32% | +1,259 | New |
| Camden Capital, LLC | 1,246 | $1.20M | 0.11% | +142+12.9% | Added |
| Los Angeles Capital Management LLC | 1,243 | $1.20M | 0.00% | −4,102−76.7% | Reduced |
| XML Financial, LLC | 1,237 | $1.19M | 0.12% | −20−1.6% | Reduced |
| Trust Asset Management LLC | 1,237 | $1.19M | 0.10% | 00.0% | Unchanged |
| Virtus ETF Advisers LLC | 1,228 | $1.18M | 0.63% | +123+11.1% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 1,208 | $1.16M | 0.20% | −100−7.6% | Reduced |
| Hartline Investment Corp | 1,208 | $1.16M | 0.20% | +1,208 | New |
| Allianz SE | 1,206 | $1.16M | 0.04% | +1,206 | New |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 1,197 | $1.15M | 0.79% | −50−4.0% | Reduced |
| V-Square Quantitative Management LLC | 1,197 | $1.15M | 0.19% | +437+57.5% | Added |
| Boyd Watterson Asset Management LLC | 1,195 | $1.15M | 0.41% | +276+30.0% | Added |
| Retirement Guys Formula LLC | 1,193 | $1.15M | 0.56% | +1,193 | New |
| Diversified Trust Co | 1,187 | $1.14M | 0.03% | +18+1.5% | Added |
| Coldstream Capital Management Inc | 1,184 | $1.14M | 0.03% | +1+0.1% | Added |
| West Family Investments, Inc. | 1,183 | $1.14M | 0.35% | +46+4.0% | Added |
| Nilsine Partners, LLC | 1,182 | $1.14M | 0.16% | +23+2.0% | Added |
| Philadelphia Trust Co | 1,173 | $1.13M | 0.09% | +15+1.3% | Added |
| Regions Financial Corp | 1,164 | $1.12M | 0.01% | +269+30.1% | Added |
| CIBC World Markets Inc. | 1,157 | $1.11M | 0.00% | −8−0.7% | Reduced |
| Agf Management Ltd | 1,156 | $1.11M | 0.01% | +428+58.8% | Added |
| Intellectus Partners, LLC | 1,155 | $1.11M | 0.29% | −125−9.8% | Reduced |
| Parallel Advisors, LLC | 1,151 | $1.11M | 0.03% | +166+16.9% | Added |
| Summit Trail Advisors, LLC | 1,149 | $1.11M | 0.03% | +111+10.7% | Added |
| Penbrook Management LLC | 1,147 | $1.10M | 0.68% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 1,139 | $1.10M | 0.10% | +20+1.8% | Added |
| GraniteShares Advisors LLC | 1,128 | $1.09M | 0.57% | −9−0.8% | Reduced |
| Lindbrook Capital, LLC | 1,119 | $1.08M | 0.10% | +15+1.4% | Added |
| Ofi Invest Asset Management | 1,200 | $1.07M | 0.03% | +1,200 | New |
| Cigna Investments Inc | 1,096 | $1.05M | 0.20% | −6−0.5% | Reduced |
| Camarda Financial Advisors, LLC | 1,084 | $1.04M | 0.42% | +1,084 | New |
| RSM US Wealth Management LLC | 1,083 | $1.04M | 0.03% | +36+3.4% | Added |
| Pflug Koory, LLC | 1,078 | $1.04M | 0.51% | −5−0.5% | Reduced |
| ICICI Prudential Asset Management Co Ltd | 1,074 | $1.03M | 0.12% | +35+3.4% | Added |
| Nippon Life Global Investors Americas, Inc. | 1,070 | $1.03M | 0.05% | −60−5.3% | Reduced |
| Nations Financial Group Inc, | 1,066 | $1.03M | 0.09% | +135+14.5% | Added |
| Granite FO LLC | 853 | $1.02M | 0.60% | +3+0.4% | Added |
| GLOBALT Investments LLC | 1,062 | $1.02M | 0.04% | +1,062 | New |
| Sheets Smith Wealth Management | 1,058 | $1.02M | 0.11% | +601+131.5% | Added |
| Boston Private Wealth LLC | 1,056 | $1.02M | 0.02% | −61−5.5% | Reduced |
| Fortis Capital Advisors, LLC | 1,050 | $1.01M | 0.43% | +721+219.1% | Added |
| Raymond James Trust N.A. | 1,047 | $1.01M | 0.02% | +89+9.3% | Added |
| Eudaimonia Advisors LLC | 1,045 | $1.01M | 0.54% | +131+14.3% | Added |
| Globeflex Capital L P | 1,044 | $1.00M | 0.10% | 00.0% | Unchanged |
| Cito Capital Group, LLC | 1,040 | $1.00M | 0.41% | 00.0% | Unchanged |
| Burns J W & Co Inc | 1,040 | $1.00M | 0.14% | +1,040 | New |
| Ballentine Partners, LLC | 1,040 | $1.00M | 0.02% | +285+37.7% | Added |
| Warren Averett Asset Management, LLC | 1,038 | $999.1K | 0.02% | +268+34.8% | Added |
| Baker Tilly Wealth Management, LLC | 1,031 | $992.3K | 0.18% | +3+0.3% | Added |
| Vectors Research Management, LLC | 1,025 | $987.0K | 0.28% | −39−3.7% | Reduced |
| Marshall Financial Group LLC | 1,022 | $983.7K | 0.28% | +90+9.7% | Added |
| Equitable Holdings, Inc. | 1,020 | $981.7K | 0.01% | +29+2.9% | Added |
| Keybank National Association | 1,019 | $980.8K | 0.00% | +67+7.0% | Added |
| Connecticut Wealth Management, LLC | 1,009 | $971.2K | 0.05% | +13+1.3% | Added |
| Paradigm Asset Management Co LLC | 1,000 | $962.5K | 0.24% | 00.0% | Unchanged |
| Bangor Savings Bank | 1,000 | $962.5K | 0.10% | 00.0% | Unchanged |
| Alta Wealth Advisors LLC | 1,000 | $962.5K | 0.49% | 00.0% | Unchanged |
| Courier Capital LLC | 994 | $956.7K | 0.07% | +994 | New |
| Kovitz Investment Group Partners, LLC | 993 | $955.8K | 0.01% | +753+313.8% | Added |
| Quest Partners LLC | 991 | $953.8K | 0.17% | −137−12.1% | Reduced |
| Avantax Advisory Services, Inc. | 991 | $953.8K | 0.01% | −10−1.0% | Reduced |