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, Q2 2021
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 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
- 975
- +61 vs. Q1 2021
- Shares held
- 88.9M
- −469.4K (−0.5%) vs. Q1 2021
- Total value
- $49.6B
- +$7.39B (+17.5%) vs. Q1 2021
- New holders
- 149
- 368 more added
- Sold out
- 88
- 307 more reduced
12 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TownSquare Capital, LLC | 1,859 | $1.08M | 0.03% | +187+11.2% | Added |
| Eqis Capital Management, Inc. | 1,932 | $1.08M | 0.08% | −60−3.0% | Reduced |
| Cetera Advisor Networks LLC | 1,932 | $1.08M | 0.02% | +667+52.7% | Added |
| United Capital Financial Advisers, LLC | 1,931 | $1.08M | 0.01% | −383−16.6% | Reduced |
| Ashton Thomas Private Wealth, LLC | 1,919 | $1.07M | 0.16% | +39+2.1% | Added |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 1,918 | $1.07M | 0.11% | −249−11.5% | Reduced |
| Legacy Wealth Partners, Inc. | 1,916 | $1.07M | 0.59% | +1,916 | New |
| Captrust Financial Advisors | 1,893 | $1.06M | 0.01% | +4+0.2% | Added |
| Northeast Financial Consultants Inc | 1,883 | $1.05M | 0.07% | 00.0% | Unchanged |
| JustInvest LLC | 1,879 | $1.05M | 0.11% | +667+55.0% | Added |
| XTX Topco Ltd | 1,876 | $1.05M | 0.35% | +446+31.2% | Added |
| King Luther Capital Management Corp | 1,864 | $1.04M | 0.01% | +1,436+335.5% | Added |
| Blair William & Co | 1,842 | $1.03M | 0.00% | +59+3.3% | Added |
| South Dakota Investment Council | 1,824 | $1.02M | 0.02% | −650−26.3% | Reduced |
| Fort, L.P. | 1,805 | $1.01M | 0.29% | −866−32.4% | Reduced |
| Cetera Advisors LLC | 1,804 | $1.01M | 0.02% | −10−0.6% | Reduced |
| West Family Investments, Inc. | 1,804 | $1.01M | 0.28% | +1,804 | New |
| Lumina Fund Management LLC | 1,800 | $1.00M | 0.49% | 00.0% | Unchanged |
| Snowden Capital Advisors LLC | 1,799 | $1.00M | 0.05% | +314+21.1% | Added |
| Clear Harbor Asset Management, LLC | 1,794 | $1.00M | 0.12% | +268+17.6% | Added |
| FDx Advisors, Inc. | 1,746 | $975.0K | 0.03% | −447−20.4% | Reduced |
| Veritable, L.P. | 1,718 | $960.0K | 0.02% | +53+3.2% | Added |
| Horizon Investments, LLC | 1,712 | $956.0K | 0.03% | −570−25.0% | Reduced |
| Bridgefront Capital, LLC | 1,710 | $955.0K | 0.36% | −110−6.0% | Reduced |
| FourThought Financial, LLC | 1,707 | $953.0K | 0.13% | −2,361−58.0% | Reduced |
| ExodusPoint Capital Management, LP | 1,698 | $948.0K | 0.01% | −15,064−89.9% | Reduced |
| Laffer Tengler Investments | 1,696 | $947.3K | 0.35% | +1,269+297.2% | Added |
| Williams Jones Wealth Management, LLC. | 1,692 | $945.0K | 0.01% | −192−10.2% | Reduced |
| Scharf Investments, LLC | 1,691 | $944.0K | 0.03% | +445+35.7% | Added |
| Toroso Investments, LLC | 1,670 | $933.0K | 0.04% | +701+72.3% | Added |
| Mirova | 1,662 | $928.0K | 0.11% | +100+6.4% | Added |
| New England Research & Management, Inc. | 1,660 | $927.0K | 0.48% | −200−10.8% | Reduced |
| Legg Mason Asset Management (Japan) Co., Ltd. | 1,625 | $908.0K | 0.99% | −145−8.2% | Reduced |
| Bluestein R H & Co | 1,600 | $894.0K | 0.03% | +100+6.7% | Added |
| Tudor Investment Corp Et Al | 1,591 | $889.0K | 0.02% | +1,591 | New |
| Diversified Trust Co | 1,584 | $885.0K | 0.03% | −531−25.1% | Reduced |
| Telemus Capital, LLC | 1,580 | $882.0K | 0.06% | +150+10.5% | Added |
| Huntington National Bank | 1,570 | $877.0K | 0.01% | +713+83.2% | Added |
| Corient Capital Partners, LLC | 1,557 | $870.0K | 0.06% | +180+13.1% | Added |
| Paloma Partners Management Co | 1,536 | $858.0K | 0.02% | −8,067−84.0% | Reduced |
| Advisor Partners LLC | 1,521 | $850.0K | 0.06% | −59−3.7% | Reduced |
| Plimoth Trust Co LLC | 1,512 | $844.0K | 0.24% | +1,512 | New |
| Equitable Trust Co | 1,501 | $838.0K | 0.05% | −262−14.9% | Reduced |
| Steel Peak Wealth Management LLC | 1,500 | $838.0K | 0.06% | +1,500 | New |
| Credential Qtrade Securities Inc. | 1,500 | $837.8K | 0.07% | +420+38.9% | Added |
| Evercore Wealth Management, LLC | 1,491 | $833.0K | 0.02% | −3−0.2% | Reduced |
| Geneos Wealth Management Inc. | 1,421 | $829.0K | 0.03% | −138−8.9% | Reduced |
| Bennicas & Associates, Inc. | 1,485 | $829.0K | 0.46% | 00.0% | Unchanged |
| Venture Visionary Partners LLC | 1,478 | $825.0K | 0.07% | +1,478 | New |
| Apollon Wealth Management, LLC | 1,471 | $822.0K | 0.15% | −318−17.8% | Reduced |
| Bessemer Group Inc | 1,452 | $811.0K | 0.00% | +54+3.9% | Added |
| Brown Advisory Securities, LLC | 1,429 | $798.0K | 0.12% | 00.0% | Unchanged |
| Jackson Creek Investment Advisors LLC | 1,411 | $788.0K | 0.29% | −2−0.1% | Reduced |
| Philadelphia Trust Co | 1,400 | $782.0K | 0.05% | 00.0% | Unchanged |
| Greenleaf Trust | 1,389 | $776.0K | 0.01% | +82+6.3% | Added |
| Centaurus Financial, Inc. | 1,384 | $773.0K | 0.07% | +1,384 | New |
| Morse Asset Management, Inc | 1,370 | $765.0K | 0.18% | +654+91.3% | Added |
| Delta Financial Advisors LLC | 1,360 | $760.0K | 0.33% | +81+6.3% | Added |
| Landsberg, Bennett, & Dubbaneh LLC | 1,385 | $756.0K | 0.10% | +66+5.0% | Added |
| Engineers Gate Manager LP | 1,354 | $756.0K | 0.05% | +1,354 | New |
| Cresset Asset Management, LLC | 1,344 | $751.0K | 0.01% | −651−32.6% | Reduced |
| Marshall Financial Group LLC | 1,340 | $748.0K | 0.40% | +1,340 | New |
| Sigma Planning Corp | 1,336 | $746.0K | 0.02% | −133−9.1% | Reduced |
| Monetary Management Group Inc | 1,320 | $737.0K | 0.22% | +1,320 | New |
| Boston Trust Walden Corp | 1,300 | $726.0K | 0.01% | 00.0% | Unchanged |
| MUFG Americas Holdings Corp | 1,290 | $721.0K | 0.01% | −396−23.5% | Reduced |
| Meiji Yasuda Life Insurance Co | 1,275 | $712.0K | 0.01% | 00.0% | Unchanged |
| Penbrook Management LLC | 1,272 | $710.0K | 0.45% | +462+57.0% | Added |
| Reynders McVeigh Capital Management, LLC | 1,262 | $705.0K | 0.04% | −127−9.1% | Reduced |
| Moors & Cabot, Inc. | 1,262 | $705.0K | 0.05% | +13+1.0% | Added |
| Two Sigma Securities, LLC | 1,254 | $700.0K | 0.18% | +161+14.7% | Added |
| Johnson Financial Group, Inc. | 1,246 | $696.0K | 0.05% | +130+11.6% | Added |
| Jaffetilchin Investment Partners, LLC | 1,361 | $696.0K | 0.05% | +688+102.2% | Added |
| Regions Financial Corp | 1,212 | $677.0K | 0.01% | −252−17.2% | Reduced |
| Vectors Research Management, LLC | 1,212 | $677.0K | 0.17% | +37+3.1% | Added |
| HNP Capital LLC | 1,212 | $677.0K | 0.18% | +43+3.7% | Added |
| Investment House LLC | 1,195 | $667.0K | 0.05% | 00.0% | Unchanged |
| Heritage Trust Co | 1,181 | $660.0K | 0.09% | −214−15.3% | Reduced |
| Clear Creek Financial Management, LLC | 1,181 | $660.0K | 0.10% | +1,181 | New |
| PEAK6 Investments LLC | 1,180 | $659.0K | 0.02% | −25,169−95.5% | Reduced |
| Synovus Financial Corp | 1,164 | $656.0K | 0.01% | +4+0.3% | Added |
| Signaturefd, LLC | 1,169 | $653.0K | 0.03% | +437+59.7% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 1,161 | $648.0K | 0.03% | −133−10.3% | Reduced |
| Pflug Koory, LLC | 1,160 | $648.0K | 0.34% | 00.0% | Unchanged |
| Gateway Investment Advisers LLC | 1,153 | $644.0K | 0.01% | −54−4.5% | Reduced |
| Traphagen Investment Advisors LLC | 1,149 | $641.8K | 0.11% | 00.0% | Unchanged |
| Conning Inc. | 1,140 | $637.0K | 0.02% | −125−9.9% | Reduced |
| Sentry Investment Management LLC | 1,139 | $636.0K | 0.16% | 00.0% | Unchanged |
| Pzena Investment Management LLC | 1,114 | $622.0K | 0.00% | −141−11.2% | Reduced |
| Atlas Private Wealth Advisors | 1,103 | $616.0K | 0.33% | +6+0.5% | Added |
| Valley National Advisers Inc | 1,103 | $616.0K | 0.11% | +471+74.5% | Added |
| Paradigm Asset Management Co LLC | 1,100 | $614.4K | 0.16% | 00.0% | Unchanged |
| Odey Holdings Ltd | 1,100 | $614.0K | 5.23% | +1,100 | New |
| Old Port Advisors | 1,050 | $610.0K | 0.22% | 00.0% | Unchanged |
| Agf Investments Inc. | 1,091 | $609.0K | 0.00% | +719+193.3% | Added |
| Cim Investment Mangement Inc | 1,087 | $607.0K | 0.19% | −18−1.6% | Reduced |
| Jacobi Capital Management LLC | 1,084 | $605.0K | 0.08% | +1,030+1,907.4% | Added |
| Columbia Asset Management | 1,084 | $605.0K | 0.14% | +1,084 | New |
| Institute for Wealth Management, LLC. | 1,082 | $604.0K | 0.11% | −34−3.0% | Reduced |
| Compagnie Lombard Odier SCmA | 1,070 | $598.0K | 0.01% | −105−8.9% | Reduced |