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 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Mar 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
- 1,196
- +50 vs. Q4 2022
- Shares held
- 99.1M
- +5.03M (+5.3%) vs. Q4 2022
- Total value
- $76.1B
- +$9.34B (+14.0%) vs. Q4 2022
- New holders
- 131
- 442 more added
- Sold out
- 81
- 422 more reduced
15 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNC Wealth Management, LLC | 2,554 | $2.10M | 1.17% | +2,554 | New |
| Bessemer Group Inc | 2,546 | $2.09M | 0.00% | −420−14.2% | Reduced |
| Laffer Tengler Investments | 2,506 | $2.06M | 0.56% | +86+3.6% | Added |
| Mezzasalma Advisors, LLC | 2,500 | $2.05M | 1.45% | 00.0% | Unchanged |
| Aquatic Capital Management LLC | 2,500 | $2.05M | 0.13% | −5,700−69.5% | Reduced |
| Quantinno Capital Management LP | 2,477 | $2.04M | 0.13% | +500+25.3% | Added |
| Decatur Capital Management, Inc. | 2,473 | $2.03M | 1.53% | −473−16.1% | Reduced |
| Sumitomo Life Insurance Co | 2,442 | $2.01M | 0.17% | −18−0.7% | Reduced |
| Accuvest Global Advisors | 2,421 | $1.99M | 0.90% | +1,699+235.3% | Added |
| Graypoint LLC | 2,420 | $1.99M | 0.22% | +1,426+143.5% | Added |
| Wade G W & Inc | 2,353 | $1.93M | 0.07% | −61−2.5% | Reduced |
| Busey Wealth Management | 2,352 | $1.93M | 0.08% | −67−2.8% | Reduced |
| Peapack Gladstone Financial Corp | 2,329 | $1.91M | 0.04% | +22+1.0% | Added |
| Shikiar Asset Management Inc | 2,323 | $1.91M | 0.68% | +2,323 | New |
| AlphaMark Advisors, LLC | 2,315 | $1.90M | 0.85% | +25+1.1% | Added |
| Cyrus J. Lawrence, LLC | 2,308 | $1.90M | 0.55% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 2,301 | $1.89M | 0.00% | −136−5.6% | Reduced |
| Veritable, L.P. | 2,281 | $1.87M | 0.03% | +196+9.4% | Added |
| Cascade Investment Advisors, Inc. | 2,259 | $1.86M | 1.47% | −45−2.0% | Reduced |
| Clear Harbor Asset Management, LLC | 2,248 | $1.85M | 0.19% | +10+0.4% | Added |
| JT Stratford LLC | 2,246 | $1.85M | 0.53% | +261+13.1% | Added |
| Asio Capital, LLC | 2,243 | $1.84M | 0.48% | +86+4.0% | Added |
| Cetera Advisors LLC | 2,187 | $1.80M | 0.03% | +8+0.4% | Added |
| Sculati Wealth Management, LLC | 2,186 | $1.80M | 0.95% | −13−0.6% | Reduced |
| MML Investors Services, LLC | 2,155 | $1.77M | 0.01% | −341−13.7% | Reduced |
| Freedom Day Solutions, LLC | 2,152 | $1.77M | 0.84% | +64+3.1% | Added |
| CIBC World Markets Inc. | 2,127 | $1.75M | 0.01% | −309−12.7% | Reduced |
| Eqis Capital Management, Inc. | 2,116 | $1.74M | 0.20% | −78−3.6% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 2,086 | $1.71M | 0.09% | −2,010−49.1% | Reduced |
| Heritage Trust Co | 2,084 | $1.71M | 0.27% | +59+2.9% | Added |
| Atria Wealth Solutions, Inc. | 2,079 | $1.71M | 0.03% | +397+23.6% | Added |
| Sound View Wealth Advisors Group, LLC | 2,073 | $1.70M | 0.23% | −119−5.4% | Reduced |
| Rational Advisors LLC | 2,060 | $1.69M | 0.14% | +2,060 | New |
| Tokio Marine Asset Management Co Ltd | 2,055 | $1.69M | 0.12% | +247+13.7% | Added |
| J. Goldman & Co LP | 2,047 | $1.68M | 0.10% | −19,854−90.7% | Reduced |
| Tower Research Capital LLC (TRC) | 2,038 | $1.68M | 0.05% | −1,648−44.7% | Reduced |
| Greenleaf Trust | 2,029 | $1.67M | 0.02% | +86+4.4% | Added |
| MYDA Advisors LLC | 2,000 | $1.64M | 0.69% | +800+66.7% | Added |
| Garnet Equity Capital Holdings, Inc. | 2,000 | $1.64M | 2.61% | +2,000 | New |
| Signaturefd, LLC | 1,987 | $1.63M | 0.04% | +125+6.7% | Added |
| Blair William & Co | 1,968 | $1.62M | 0.01% | −413−17.3% | Reduced |
| Essex Investment Management Co LLC | 1,966 | $1.62M | 0.23% | −139−6.6% | Reduced |
| Bradley Foster & Sargent Inc | 1,961 | $1.61M | 0.04% | 00.0% | Unchanged |
| Northern Oak Wealth Management Inc | 1,948 | $1.60M | 0.19% | +1,948 | New |
| Cresset Asset Management, LLC | 1,947 | $1.60M | 0.03% | +73+3.9% | Added |
| Chartwell Investment Partners, LLC | 1,946 | $1.60M | 0.06% | +1,946 | New |
| L2 Asset Management, LLC | 1,946 | $1.60M | 0.96% | +558+40.2% | Added |
| Texas Yale Capital Corp. | 1,924 | $1.58M | 0.08% | 00.0% | Unchanged |
| Ci Investments Inc. | 1,911 | $1.57M | 0.01% | +729+61.7% | Added |
| La Banque Postale Asset Management SA | 1,901 | $1.56M | 0.04% | −50−2.6% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 1,886 | $1.55M | 0.00% | −87,753−97.9% | Reduced |
| Oak Asset Management, LLC | 1,885 | $1.55M | 0.67% | 00.0% | Unchanged |
| Intellectus Partners, LLC | 1,877 | $1.54M | 0.49% | +22+1.2% | Added |
| TD Waterhouse Canada Inc. | 1,814 | $1.52M | 0.02% | −81−4.3% | Reduced |
| Ascent Group, LLC | 1,815 | $1.49M | 0.16% | +299+19.7% | Added |
| Harbor Capital Advisors, Inc. | 1,805 | $1.48M | 0.43% | +1,805 | New |
| E Fund Management Co., Ltd. | 1,805 | $1.48M | 0.11% | −128−6.6% | Reduced |
| Exos TFP Holdings LLC | 1,794 | $1.47M | 0.37% | +942+110.6% | Added |
| Great Lakes Advisors, LLC | 1,789 | $1.47M | 0.01% | +1,789 | New |
| Compagnie Lombard Odier SCmA | 1,780 | $1.46M | 0.04% | −100−5.3% | Reduced |
| Western Financial Corp | 1,764 | $1.45M | 1.03% | +129+7.9% | Added |
| Tealwood Asset Management Inc | 1,749 | $1.44M | 0.73% | −679−28.0% | Reduced |
| Symmetry Partners, LLC | 1,749 | $1.44M | 0.08% | +164+10.3% | Added |
| Williams Jones Wealth Management, LLC. | 1,736 | $1.43M | 0.02% | 00.0% | Unchanged |
| Meiji Yasuda Life Insurance Co | 1,736 | $1.43M | 0.03% | −5−0.3% | Reduced |
| Northeast Financial Consultants Inc | 1,731 | $1.42M | 0.09% | 00.0% | Unchanged |
| Fairfield, Bush & Co. | 1,725 | $1.42M | 0.50% | −245−12.4% | Reduced |
| Synovus Financial Corp | 1,685 | $1.38M | 0.02% | −305−15.3% | Reduced |
| Cypress Capital Group | 1,651 | $1.36M | 0.21% | −13−0.8% | Reduced |
| Innovis Asset Management LLC | 1,643 | $1.35M | 0.55% | +11+0.7% | Added |
| Intrust Bank NA | 1,640 | $1.35M | 0.17% | +108+7.0% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 1,630 | $1.34M | 0.12% | +163+11.1% | Added |
| Nwam LLC | 1,625 | $1.34M | 0.14% | −112−6.4% | Reduced |
| Virtus ETF Advisers LLC | 1,625 | $1.34M | 0.73% | +144+9.7% | Added |
| C2C Wealth Management, LLC | 1,625 | $1.33M | 0.22% | +1,625 | New |
| FinTrust Capital Advisors, LLC | 1,769 | $1.33M | 0.32% | 00.0% | Unchanged |
| Evercore Wealth Management, LLC | 1,612 | $1.32M | 0.03% | −28−1.7% | Reduced |
| Central Bank & Trust Co | 1,607 | $1.32M | 0.23% | +120+8.1% | Added |
| Lattice Capital Management, LLC | 1,600 | $1.31M | 1.74% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 1,550 | $1.27M | 0.04% | −60−3.7% | Reduced |
| Gabelli Funds LLC | 1,550 | $1.27M | 0.01% | 00.0% | Unchanged |
| Leonteq Securities AG | 1,545 | $1.27M | 0.12% | −1,244−44.6% | Reduced |
| Arjuna Capital | 1,540 | $1.27M | 0.50% | +281+22.3% | Added |
| Lombard Odier Asset Management (Europe) Ltd | 1,530 | $1.26M | 0.07% | −148−8.8% | Reduced |
| Argent Trust Co | 1,519 | $1.25M | 0.08% | −11−0.7% | Reduced |
| Magnus Financial Group LLC | 1,516 | $1.25M | 0.19% | +15+1.0% | Added |
| Beck Bode, LLC | 1,510 | $1.24M | 0.30% | −201−11.7% | Reduced |
| Jackson Creek Investment Advisors LLC | 1,501 | $1.23M | 0.52% | −1−0.1% | Reduced |
| Morgens Waterfall Vintiadis & Co Inc | 1,500 | $1.23M | 1.01% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 1,498 | $1.23M | 0.09% | +329+28.1% | Added |
| Nippon Life Global Investors Americas, Inc. | 1,490 | $1.22M | 0.08% | −430−22.4% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,489 | $1.22M | 0.41% | +401+36.9% | Added |
| Meeder Advisory Services, Inc. | 1,482 | $1.22M | 0.14% | +177+13.6% | Added |
| Roman Butler Fullerton & Co | 1,541 | $1.22M | 0.61% | +117+8.2% | Added |
| Boston Trust Walden Corp | 1,473 | $1.21M | 0.01% | +165+12.6% | Added |
| Jacobi Capital Management LLC | 1,458 | $1.20M | 0.14% | +35+2.5% | Added |
| Pine Valley Investments Ltd Liability Co | 1,868 | $1.17M | 0.18% | +1,868 | New |
| Lido Advisors, LLC | 1,414 | $1.16M | 0.02% | +616+77.2% | Added |
| Analyst IMS Investment Management Services Ltd. | 1,425 | $1.16M | 0.09% | −62−4.2% | Reduced |
| Nilsine Partners, LLC | 1,403 | $1.15M | 0.18% | +1,403 | New |