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 2021
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Sep 30, 2021. 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
- 1,022
- +60 vs. Q2 2021
- Shares held
- 90.4M
- +1.98M (+2.2%) vs. Q2 2021
- Total value
- $54.5B
- +$5.16B (+10.5%) vs. Q2 2021
- New holders
- 134
- 410 more added
- Sold out
- 74
- 326 more reduced
13 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Segall Bryant & Hamill, LLC | 1,062 | $643.0K | 0.01% | +2+0.2% | Added |
| Capital CS Group, LLC | 1,130 | $645.0K | 0.60% | +1,130 | New |
| Institute for Wealth Management, LLC. | 1,070 | $648.0K | 0.11% | −12−1.1% | Reduced |
| Chicago Trust Co NA | 1,078 | $652.0K | 0.14% | +95+9.7% | Added |
| Cim Investment Mangement Inc | 1,081 | $654.0K | 0.21% | −6−0.6% | Reduced |
| Atlas Private Wealth Advisors | 1,090 | $660.0K | 0.34% | −13−1.2% | Reduced |
| AIA Group Ltd | 1,099 | $665.0K | 0.04% | +385+53.9% | Added |
| FinTrust Capital Advisors, LLC | 1,099 | $665.0K | 0.18% | +824+299.6% | Added |
| Bluestein R H & Co | 1,100 | $666.0K | 0.03% | −500−31.3% | Reduced |
| Enlightenment Research, LLC | 1,100 | $666.0K | 0.81% | +1,100 | New |
| Ci Investments Inc. | 1,104 | $668.0K | 0.00% | +386+53.8% | Added |
| Fort, L.P. | 1,107 | $670.0K | 0.22% | −698−38.7% | Reduced |
| Gateway Investment Advisers LLC | 1,128 | $683.0K | 0.01% | −25−2.2% | Reduced |
| Jacobi Capital Management LLC | 1,130 | $684.0K | 0.09% | +46+4.2% | Added |
| ExodusPoint Capital Management, LP | 1,132 | $685.0K | 0.01% | −566−33.3% | Reduced |
| Traphagen Investment Advisors LLC | 1,149 | $695.4K | 0.13% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 1,155 | $699.0K | 0.05% | −91−7.3% | Reduced |
| Geneos Wealth Management Inc. | 1,230 | $702.0K | 0.03% | −191−13.4% | Reduced |
| Pflug Koory, LLC | 1,160 | $702.0K | 0.38% | 00.0% | Unchanged |
| Regions Financial Corp | 1,176 | $711.0K | 0.01% | −36−3.0% | Reduced |
| Connecticut Wealth Management, LLC | 1,190 | $720.0K | 0.06% | +174+17.1% | Added |
| Investment House LLC | 1,195 | $723.0K | 0.05% | 00.0% | Unchanged |
| NuWave Investment Management, LLC | 1,218 | $737.0K | 0.84% | +1,218 | New |
| Apollon Wealth Management, LLC | 1,220 | $738.0K | 0.10% | −251−17.1% | Reduced |
| Claraphi Advisory Network, LLC | 1,232 | $745.0K | 0.26% | −1,169−48.7% | Reduced |
| HNP Capital LLC | 1,242 | $752.0K | 0.19% | +30+2.5% | Added |
| Vectors Research Management, LLC | 1,248 | $755.0K | 0.18% | +36+3.0% | Added |
| Valley National Advisers Inc | 1,248 | $755.0K | 0.14% | +145+13.1% | Added |
| Landsberg, Bennett, & Dubbaneh LLC | 1,346 | $768.0K | 0.10% | −39−2.8% | Reduced |
| Penbrook Management LLC | 1,272 | $770.0K | 0.48% | 00.0% | Unchanged |
| Meiji Yasuda Life Insurance Co | 1,305 | $790.0K | 0.01% | +30+2.4% | Added |
| Boston Trust Walden Corp | 1,308 | $792.0K | 0.01% | +8+0.6% | Added |
| Signaturefd, LLC | 1,321 | $799.0K | 0.03% | +152+13.0% | Added |
| Orion Portfolio Solutions, LLC | 1,323 | $801.0K | 0.03% | +747+129.7% | Added |
| Formidable Asset Management, LLC | 1,323 | $801.0K | 0.15% | +1,323 | New |
| Evercore Wealth Management, LLC | 1,341 | $812.0K | 0.01% | −150−10.1% | Reduced |
| Corient Capital Partners, LLC | 1,345 | $814.0K | 0.06% | −212−13.6% | Reduced |
| Delta Financial Advisors LLC | 1,350 | $817.0K | 0.36% | −10−0.7% | Reduced |
| FourThought Financial, LLC | 1,353 | $818.0K | 0.11% | −354−20.7% | Reduced |
| Moors & Cabot, Inc. | 1,355 | $818.0K | 0.05% | +93+7.4% | Added |
| Element Pointe Advisors, LLC | 1,353 | $819.0K | 0.28% | +1,353 | New |
| Jackson Creek Investment Advisors LLC | 1,367 | $827.0K | 0.31% | −44−3.1% | Reduced |
| Walleye Trading LLC | 1,372 | $830.0K | 0.02% | −4,236−75.5% | Reduced |
| Ethic Inc. | 1,393 | $843.0K | 0.09% | +355+34.2% | Added |
| Equitable Trust Co | 1,395 | $844.0K | 0.05% | −106−7.1% | Reduced |
| Philadelphia Trust Co | 1,400 | $847.0K | 0.06% | 00.0% | Unchanged |
| Centaurus Financial, Inc. | 1,400 | $847.0K | 0.07% | +16+1.2% | Added |
| Greenleaf Trust | 1,416 | $857.0K | 0.01% | +27+1.9% | Added |
| First Manhattan Co | 1,427 | $863.0K | 0.00% | +1,300+1,023.6% | Added |
| Brown Advisory Securities, LLC | 1,429 | $865.0K | 0.26% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 1,434 | $868.0K | 0.01% | +90+6.7% | Added |
| Agf Investments Inc. | 1,448 | $876.0K | 0.01% | +357+32.7% | Added |
| Marshall Financial Group LLC | 1,454 | $880.0K | 0.46% | +114+8.5% | Added |
| Gladstone Institutional Advisory LLC | 1,471 | $890.0K | 0.09% | +1,471 | New |
| Kovack Advisors, Inc. | 1,481 | $896.0K | 0.10% | +1,086+274.9% | Added |
| Verition Fund Management LLC | 1,482 | $897.0K | 0.01% | −779−34.5% | Reduced |
| Bennicas & Associates, Inc. | 1,485 | $899.0K | 0.51% | 00.0% | Unchanged |
| Bessemer Group Inc | 1,497 | $905.0K | 0.00% | +45+3.1% | Added |
| Legg Mason Asset Management (Japan) Co., Ltd. | 1,501 | $908.0K | 1.05% | −124−7.6% | Reduced |
| Virtu Financial LLC | 1,500 | $908.0K | 0.08% | +1,500 | New |
| O'Neil Global Advisors, Inc. | 1,503 | $910.0K | 0.70% | +1,503 | New |
| Tokio Marine Asset Management Co Ltd | 1,512 | $915.0K | 0.08% | +548+56.8% | Added |
| Heritage Trust Co | 1,521 | $920.0K | 0.13% | +340+28.8% | Added |
| Clear Creek Financial Management, LLC | 1,544 | $934.0K | 0.15% | +363+30.7% | Added |
| Columbia Asset Management | 1,550 | $938.0K | 0.21% | +466+43.0% | Added |
| Advisor Partners LLC | 1,552 | $939.0K | 0.06% | +31+2.0% | Added |
| National Asset Management, Inc. | 1,554 | $940.0K | 0.03% | +1,088+233.5% | Added |
| Blueshift Asset Management, LLC | 1,582 | $957.0K | 0.05% | +1,582 | New |
| Edgestream Partners, L.P. | 1,588 | $961.0K | 0.06% | +1,588 | New |
| Pensionfund DSM Netherlands | 1,600 | $968.0K | 0.12% | +1,600 | New |
| Huntington National Bank | 1,650 | $998.0K | 0.01% | +80+5.1% | Added |
| OPSEU Pension Plan Trust Fund | 1,765 | $1.00M | 0.25% | −87−4.7% | Reduced |
| E Fund Management Co., Ltd. | 1,662 | $1.01M | 0.04% | +1,662 | New |
| Stratos Wealth Advisors, LLC | 1,669 | $1.01M | 0.09% | +1,669 | New |
| Williams Jones Wealth Management, LLC. | 1,680 | $1.02M | 0.01% | −12−0.7% | Reduced |
| Venture Visionary Partners LLC | 1,682 | $1.02M | 0.07% | +204+13.8% | Added |
| Credential Qtrade Securities Inc. | 1,685 | $1.02M | 0.08% | +185+12.3% | Added |
| Diversified Trust Co | 1,698 | $1.03M | 0.04% | +114+7.2% | Added |
| Plimoth Trust Co LLC | 1,711 | $1.04M | 0.29% | +199+13.2% | Added |
| Blair William & Co | 1,714 | $1.04M | 0.00% | −128−6.9% | Reduced |
| Veritable, L.P. | 1,714 | $1.04M | 0.02% | −4−0.2% | Reduced |
| United Capital Financial Advisers, LLC | 1,715 | $1.04M | 0.01% | −216−11.2% | Reduced |
| FDx Advisors, Inc. | 1,724 | $1.04M | 0.03% | −22−1.3% | Reduced |
| BFSG, LLC | 1,726 | $1.04M | 0.16% | +1,726 | New |
| GAM Holding AG | 1,735 | $1.05M | 0.05% | −519−23.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 1,741 | $1.05M | 0.01% | −17,432−90.9% | Reduced |
| Lumina Fund Management LLC | 1,800 | $1.09M | 0.51% | 00.0% | Unchanged |
| Jennison Associates LLC | 1,805 | $1.09M | 0.00% | +1,805 | New |
| Snowden Capital Advisors LLC | 1,810 | $1.10M | 0.05% | +11+0.6% | Added |
| South Dakota Investment Council | 1,824 | $1.10M | 0.02% | 00.0% | Unchanged |
| Ieq Capital, LLC | 1,824 | $1.10M | 0.03% | +819+81.5% | Added |
| Mirova | 1,828 | $1.11M | 0.14% | +166+10.0% | Added |
| Summit X, LLC | 1,833 | $1.11M | 0.28% | −519−22.1% | Reduced |
| Northeast Financial Consultants Inc | 1,843 | $1.11M | 0.07% | −40−2.1% | Reduced |
| Eqis Capital Management, Inc. | 1,850 | $1.12M | 0.09% | −82−4.2% | Reduced |
| King Luther Capital Management Corp | 1,864 | $1.13M | 0.01% | 00.0% | Unchanged |
| Compagnie Lombard Odier SCmA | 1,880 | $1.14M | 0.02% | +810+75.7% | Added |
| Summit Wealth & Retirement Planning, Inc. | 1,913 | $1.16M | 0.42% | −631−24.8% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,918 | $1.16M | 0.10% | 00.0% | Unchanged |
| Clear Harbor Asset Management, LLC | 1,927 | $1.17M | 0.14% | +133+7.4% | Added |