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 2025
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Mar 31, 2025. 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
- 1,290
- −10 vs. Q4 2024
- Shares held
- 93.1M
- +238.3K (+0.3%) vs. Q4 2024
- Total value
- $59.0B
- −$7.18B (−10.8%) vs. Q4 2024
- New holders
- 140
- 527 more added
- Sold out
- 150
- 452 more reduced
20 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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 2025
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Marshall Financial Group LLC | 1,249 | $792.2K | 0.17% | +279+28.8% | Added |
| Montecito Bank & Trust | 1,274 | $808.0K | 0.14% | +22+1.8% | Added |
| Blair William & Co | 1,282 | $813.2K | 0.00% | +27+2.2% | Added |
| Cravens & Co Advisors, LLC | 1,286 | $815.6K | 0.63% | +123+10.6% | Added |
| GAMMA Investing LLC | 1,286 | $815.6K | 0.06% | +379+41.8% | Added |
| Ascent Group, LLC | 1,324 | $839.7K | 0.04% | +937+242.1% | Added |
| Intrust Bank NA | 1,333 | $845.4K | 0.08% | 00.0% | Unchanged |
| Weaver Capital Management LLC | 1,335 | $846.7K | 0.23% | −46−3.3% | Reduced |
| Coldstream Capital Management Inc | 1,338 | $848.7K | 0.02% | +27+2.1% | Added |
| Nilsine Partners, LLC | 1,346 | $853.7K | 0.09% | +340+33.8% | Added |
| Fifth Third Wealth Advisors LLC | 1,357 | $860.7K | 0.04% | +258+23.5% | Added |
| Novem Group | 1,361 | $863.1K | 0.12% | +323+31.1% | Added |
| ADAR1 Capital Management, LLC | 1,361 | $863.2K | 0.17% | 00.0% | Unchanged |
| Dakota Wealth Management | 1,367 | $867.0K | 0.02% | +1+0.1% | Added |
| Valley National Advisers Inc | 1,371 | $869.0K | 0.16% | +132+10.7% | Added |
| Evercore Wealth Management, LLC | 1,373 | $870.8K | 0.01% | +71+5.5% | Added |
| ICICI Prudential Asset Management Co Ltd | 1,378 | $874.0K | 0.11% | −29−2.1% | Reduced |
| Moss Adams Wealth Advisors LLC | 1,384 | $877.8K | 0.09% | +27+2.0% | Added |
| Marshall Wace, LLP | 1,400 | $887.9K | 0.00% | −126,000−98.9% | Reduced |
| Generali Investments Towarzystwo Funduszy Inwestycyjnych | 1,400 | $887.9K | 0.56% | −1−0.1% | Reduced |
| New Age Alpha Advisors, LLC | 1,403 | $889.8K | 0.04% | −6,909−83.1% | Reduced |
| Monarch Capital Management Inc | 1,404 | $890.5K | 0.25% | +337+31.6% | Added |
| Te Ahumairangi Investment Management Ltd | 1,412 | $896.0K | 0.19% | +1,412 | New |
| Delta Financial Advisors LLC | 1,423 | $902.6K | 0.34% | +70+5.2% | Added |
| Analyst IMS Investment Management Services Ltd. | 1,425 | $904.0K | 0.04% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 1,425 | $904.0K | 0.07% | +107+8.1% | Added |
| Warren Averett Asset Management, LLC | 1,426 | $904.4K | 0.01% | +146+11.4% | Added |
| Humankind Investments LLC | 1,430 | $906.9K | 0.24% | +132+10.2% | Added |
| Balboa Wealth Partners | 1,445 | $916.5K | 0.22% | −7−0.5% | Reduced |
| Syon Capital LLC | 1,445 | $916.5K | 0.07% | +162+12.6% | Added |
| Golden State Equity Partners | 1,446 | $917.1K | 0.18% | +88+6.5% | Added |
| Congress Wealth Management LLC | 1,428 | $919.9K | 0.01% | +1,428 | New |
| Busey Wealth Management | 1,451 | $920.3K | 0.03% | −39−2.6% | Reduced |
| Rehmann Capital Advisory Group | 1,452 | $921.0K | 0.06% | +770+112.9% | Added |
| Boston Trust Walden Corp | 1,453 | $921.5K | 0.01% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 1,624 | $924.1K | 0.05% | −173−9.6% | Reduced |
| Sculati Wealth Management, LLC | 1,468 | $931.0K | 0.38% | −485−24.8% | Reduced |
| Gluskin Sheff & Assoc Inc | 1,469 | $931.7K | 0.12% | −750−33.8% | Reduced |
| Park Avenue Securities LLC | 1,480 | $938.0K | 0.01% | −539−26.7% | Reduced |
| Meeder Advisory Services, Inc. | 1,498 | $950.1K | 0.06% | −210−12.3% | Reduced |
| V-Square Quantitative Management LLC | 1,500 | $951.3K | 0.14% | +11+0.7% | Added |
| Flputnam Investment Management Co | 1,501 | $951.8K | 0.02% | −5,992−80.0% | Reduced |
| Acorn Financial Advisory Services Inc | 1,502 | $952.6K | 0.17% | −100−6.2% | Reduced |
| Jones Financial Companies LLLP | 1,495 | $952.7K | 0.00% | +683+84.1% | Added |
| Karani Asset Management LLC | 1,512 | $959.0K | 1.02% | −811−34.9% | Reduced |
| Pinnacle Wealth Management Advisory Group, LLC | 1,528 | $969.1K | 0.09% | +487+46.8% | Added |
| Keybank National Association | 1,533 | $972.3K | 0.00% | +294+23.7% | Added |
| Nwam LLC | 1,539 | $976.1K | 0.08% | −130−7.8% | Reduced |
| Harbor Capital Advisors, Inc. | 1,547 | $981.0K | 0.04% | +1,547 | New |
| Moody National Bank Trust Division | 1,551 | $983.7K | 0.10% | +53+3.5% | Added |
| Northeast Financial Consultants Inc | 1,574 | $998.0K | 0.04% | −94−5.6% | Reduced |
| Atria Wealth Solutions, Inc. | 1,582 | $1.00M | 0.01% | −152−8.8% | Reduced |
| Aptus Capital Advisors, LLC | 1,586 | $1.01M | 0.01% | −13−0.8% | Reduced |
| Murphy Pohlad Asset Management LLC | 1,600 | $1.01M | 0.43% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 1,615 | $1.02M | 0.01% | −134−7.7% | Reduced |
| Landscape Capital Management, L.L.C. | 1,628 | $1.03M | 0.09% | +1,628 | New |
| Merit Financial Group, LLC | 1,629 | $1.03M | 0.02% | +761+87.7% | Added |
| Empirical Finance, LLC | 1,629 | $1.03M | 0.06% | −2−0.1% | Reduced |
| Generali Investments CEE, investicni spolecnost, a.s. | 1,630 | $1.03M | 0.10% | 00.0% | Unchanged |
| Horizon Investments, LLC | 1,634 | $1.04M | 0.03% | +59+3.7% | Added |
| Oak Asset Management, LLC | 1,635 | $1.04M | 0.38% | 00.0% | Unchanged |
| Summit Trail Advisors, LLC | 1,655 | $1.05M | 0.03% | +259+18.6% | Added |
| Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors | 1,676 | $1.07M | 0.16% | +392+30.5% | Added |
| Bellwether Advisors, LLC | 1,697 | $1.08M | 0.22% | +1,697 | New |
| Gilbert & Cook, Inc. | 1,703 | $1.08M | 0.16% | +3+0.2% | Added |
| Atlantic Edge Private Wealth Management, LLC | 1,703 | $1.08M | 0.33% | 00.0% | Unchanged |
| Net Worth Advisory Group | 1,708 | $1.08M | 0.34% | +24+1.4% | Added |
| Prudential PLC | 1,726 | $1.09M | 0.01% | −1,745−50.3% | Reduced |
| Fox Run Management, L.L.C. | 1,734 | $1.10M | 0.17% | +1,734 | New |
| Tealwood Asset Management Inc | 1,735 | $1.10M | 0.51% | −5−0.3% | Reduced |
| BNP Paribas | 1,738 | $1.10M | 0.05% | +60+3.6% | Added |
| Capstone Wealth Management Group, LLC | 1,742 | $1.11M | 0.63% | −14−0.8% | Reduced |
| CIBC Private Wealth Group, LLC | 1,996 | $1.11M | 0.00% | −120−5.7% | Reduced |
| Hancock Whitney Corp | 1,764 | $1.12M | 0.04% | −5,650−76.2% | Reduced |
| Quantbot Technologies LP | 1,764 | $1.12M | 0.04% | +1,236+234.1% | Added |
| Envestnet Portfolio Solutions, Inc. | 1,771 | $1.12M | 0.00% | −913−34.0% | Reduced |
| American Assets Inc | 1,800 | $1.14M | 0.40% | +1,200+200.0% | Added |
| Gabelli Funds LLC | 1,808 | $1.15M | 0.01% | −93−4.9% | Reduced |
| Avantax Advisory Services, Inc. | 1,819 | $1.15M | 0.01% | +195+12.0% | Added |
| Personal Cfo Solutions, LLC | 1,828 | $1.16M | 0.24% | −24−1.3% | Reduced |
| Brinker Capital Investments, LLC | 1,830 | $1.16M | 0.01% | −252−12.1% | Reduced |
| Orion Portfolio Solutions, LLC | 1,830 | $1.16M | 0.01% | −252−12.1% | Reduced |
| Amica Mutual Insurance Co | 1,830 | $1.16M | 0.13% | 00.0% | Unchanged |
| Umpqua Bank | 1,831 | $1.16M | 0.40% | +297+19.4% | Added |
| MUFG Securities Americas Inc. | 1,862 | $1.18M | 0.14% | +308+19.8% | Added |
| Callan Family Office, LLC | 1,905 | $1.21M | 0.09% | +336+21.4% | Added |
| Scientech Research LLC | 1,908 | $1.21M | 0.32% | −1,714−47.3% | Reduced |
| Greenleaf Trust | 1,912 | $1.21M | 0.01% | +3+0.2% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 1,917 | $1.22M | 0.01% | +983+105.2% | Added |
| Snowden Capital Advisors LLC | 1,931 | $1.22M | 0.04% | +314+19.4% | Added |
| Texas Yale Capital Corp. | 1,934 | $1.23M | 0.05% | 00.0% | Unchanged |
| Qtron Investments LLC | 1,945 | $1.23M | 0.18% | +530+37.5% | Added |
| Benjamin Edwards Inc | 1,955 | $1.24M | 0.02% | +307+18.6% | Added |
| Oppenheimer Asset Management Inc. | 1,965 | $1.25M | 0.02% | +1,965 | New |
| Semanteon Capital Management, LP | 1,985 | $1.26M | 0.68% | +1,985 | New |
| Knott David M Jr | 2,000 | $1.27M | 0.60% | +2,000 | New |
| RedJay Asset Management Inc. | 2,000 | $1.27M | 0.69% | +2,000 | New |
| Concord Wealth Partners | 2,001 | $1.27M | 0.21% | +739+58.6% | Added |
| IMA Wealth, Inc. | 2,003 | $1.27M | 0.15% | −299−13.0% | Reduced |
| HB Wealth Management, LLC | 2,003 | $1.27M | 0.01% | −126−5.9% | Reduced |