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, Q4 2021
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Dec 31, 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
- 1,081
- +77 vs. Q3 2021
- Shares held
- 90.2M
- +85.9K (+0.1%) vs. Q3 2021
- Total value
- $56.9B
- +$2.60B (+4.8%) vs. Q3 2021
- New holders
- 175
- 428 more added
- Sold out
- 98
- 320 more reduced
18 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Augustine Asset Management Inc | 4,976 | $3.14M | 1.54% | +41+0.8% | Added |
| Alaska Permanent Fund Corp | 5,166 | $3.14M | 0.06% | +166+3.3% | Added |
| Susquehanna Fundamental Investments, LLC | 5,059 | $3.19M | 0.08% | −2,483−32.9% | Reduced |
| Wolverine Trading, LLC | 4,981 | $3.20M | 0.04% | −4,370−46.7% | Reduced |
| Forefront Wealth Management Inc. | 5,081 | $3.21M | 3.06% | +5,081 | New |
| E. Ohman J:or Asset Management AB | 5,100 | $3.22M | 0.09% | +400+8.5% | Added |
| Twin Capital Management Inc | 5,125 | $3.24M | 0.32% | −448−8.0% | Reduced |
| Banque Cantonale Vaudoise | 5,167 | $3.26M | 0.13% | +1,604+45.0% | Added |
| Hussman Strategic Advisors, Inc. | 5,200 | $3.28M | 0.72% | +5,200 | New |
| Fisher Asset Management, LLC | 5,216 | $3.29M | 0.00% | +142+2.8% | Added |
| Northwestern Mutual Investment Management Company, LLC | 5,233 | $3.31M | 0.06% | −33−0.6% | Reduced |
| Pendal Group Limited | 5,246 | $3.31M | 0.03% | +5,246 | New |
| Advisory Services Network, LLC | 5,309 | $3.35M | 0.10% | −1,097−17.1% | Reduced |
| Advisors Preferred, LLC | 5,392 | $3.38M | 0.33% | +3,269+154.0% | Added |
| Amica Mutual Insurance Co | 5,428 | $3.43M | 0.29% | +1,087+25.0% | Added |
| Parallax Volatility Advisers, L.P. | 5,481 | $3.46M | 0.04% | −417−7.1% | Reduced |
| Lazard Asset Management LLC | 5,559 | $3.51M | 0.00% | +80+1.5% | Added |
| Hennessy Advisors Inc | 5,800 | $3.66M | 0.21% | −200−3.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 5,880 | $3.71M | 0.01% | −626−9.6% | Reduced |
| US Bancorp | 5,961 | $3.77M | 0.01% | +37+0.6% | Added |
| Unison Advisors LLC | 5,998 | $3.79M | 0.91% | 00.0% | Unchanged |
| Knott David M Jr | 6,000 | $3.79M | 1.43% | +6,000 | New |
| Siemens Fonds Invest GmbH | 5,911 | $3.80M | 0.25% | +906+18.1% | Added |
| Strategic Global Advisors, LLC | 6,057 | $3.83M | 0.50% | +762+14.4% | Added |
| Toroso Investments, LLC | 6,233 | $3.94M | 0.12% | +2,454+64.9% | Added |
| CIBC World Markets Inc. | 6,330 | $4.00M | 0.01% | −1,703−21.2% | Reduced |
| Family Management Corp | 6,384 | $4.03M | 1.05% | +119+1.9% | Added |
| New Mexico Educational Retirement Board | 6,400 | $4.04M | 0.14% | −500−7.2% | Reduced |
| Harvest Volatility Management LLC | 6,430 | $4.06M | 0.20% | +1,582+32.6% | Added |
| Essex Investment Management Co LLC | 6,444 | $4.07M | 0.47% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 6,478 | $4.09M | 0.04% | −770−10.6% | Reduced |
| Synovus Financial Corp | 6,583 | $4.16M | 0.04% | +585+9.8% | Added |
| Central Trust Co | 6,608 | $4.17M | 0.12% | −65−1.0% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 6,545 | $4.21M | 0.05% | +6,545 | New |
| Girard Partners Ltd. | 6,676 | $4.22M | 0.46% | +278+4.3% | Added |
| Dock Street Asset Management Inc | 6,844 | $4.32M | 0.71% | +119+1.8% | Added |
| Kentucky Retirement Systems | 6,896 | $4.36M | 0.18% | +788+12.9% | Added |
| Alpine Woods Capital Investors, LLC | 6,937 | $4.38M | 0.43% | +364+5.5% | Added |
| Handelsinvest Investeringsforvaltning | 7,000 | $4.42M | 0.45% | +3,000+75.0% | Added |
| Aigen Investment Management, LP | 7,183 | $4.50M | 0.28% | +335+4.9% | Added |
| Commerce Bank | 7,176 | $4.53M | 0.03% | −4,637−39.3% | Reduced |
| Quantitative Investment Management, LLC | 7,207 | $4.55M | 0.64% | −7,980−52.5% | Reduced |
| Cardinal Capital Management | 7,234 | $4.57M | 0.90% | −22−0.3% | Reduced |
| Veracity Capital LLC | 7,268 | $4.59M | 1.85% | +37+0.5% | Added |
| Oliver Luxxe Assets LLC | 7,337 | $4.63M | 1.17% | +162+2.3% | Added |
| M&G Investment Management Ltd | 7,371 | $4.66M | 0.03% | −13,337−64.4% | Reduced |
| Bridgewater Associates, LP | 7,535 | $4.76M | 0.03% | +113+1.5% | Added |
| Empowered Funds, LLC | 7,604 | $4.80M | 0.54% | +7,604 | New |
| Maryland State Retirement & Pension System | 7,644 | $4.83M | 0.13% | 00.0% | Unchanged |
| AlphaCrest Capital Management LLC | 7,775 | $4.91M | 0.18% | +105+1.4% | Added |
| First National Bank of Omaha | 7,808 | $4.93M | 0.24% | −126−1.6% | Reduced |
| IndexIQ Advisors LLC | 7,891 | $4.98M | 0.17% | +104+1.3% | Added |
| Fagan Associates, Inc. | 7,942 | $5.02M | 0.95% | +225+2.9% | Added |
| Mercer Global Advisors Inc | 7,966 | $5.03M | 0.03% | +4,264+115.2% | Added |
| Jefferies Group LLC | 8,039 | $5.08M | 0.09% | −161−2.0% | Reduced |
| Parsec Financial Management, Inc. | 8,078 | $5.10M | 0.21% | +254+3.2% | Added |
| Berger Financial Group, Inc | 8,140 | $5.14M | 0.68% | +227+2.9% | Added |
| Goodman Advisory Group, LLC | 8,178 | $5.17M | 1.74% | +8,178 | New |
| Marietta Wealth Management, LLC | 8,180 | $5.17M | 1.04% | +996+13.9% | Added |
| Gabelli Funds LLC | 8,232 | $5.20M | 0.03% | −400−4.6% | Reduced |
| National Bank of Canada | 8,319 | $5.23M | 0.02% | +8,319 | New |
| Meiji Yasuda Asset Management Co Ltd. | 8,357 | $5.28M | 0.33% | +188+2.3% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 8,437 | $5.33M | 0.11% | +363+4.5% | Added |
| Atlas Capital Advisors LLC | 8,473 | $5.35M | 0.80% | 00.0% | Unchanged |
| Founders Capital Management, LLC | 8,503 | $5.37M | 1.16% | −296−3.4% | Reduced |
| Ossiam | 8,524 | $5.38M | 0.14% | +620+7.8% | Added |
| Sepio Capital, LP | 8,725 | $5.51M | 0.41% | −42−0.5% | Reduced |
| PEAK6 Investments LLC | 8,746 | $5.52M | 0.15% | −2,124−19.5% | Reduced |
| PGGM Investments | 8,791 | $5.55M | 0.03% | +8,791 | New |
| Cutter & CO Brokerage, Inc. | 8,907 | $5.63M | 1.54% | +1,543+21.0% | Added |
| R.P. Boggs & Co. | 8,952 | $5.65M | 3.43% | +184+2.1% | Added |
| Distillate Capital Partners LLC | 8,956 | $5.66M | 0.95% | +2,056+29.8% | Added |
| Cerity Partners LLC | 9,026 | $5.70M | 0.09% | +3,221+55.5% | Added |
| Tredje AP-fonden | 9,052 | $5.72M | 0.11% | 00.0% | Unchanged |
| Securian Asset Management, Inc | 9,095 | $5.74M | 0.11% | −100−1.1% | Reduced |
| Allstate Corp | 9,221 | $5.82M | 0.11% | +8,478+1,141.0% | Added |
| Dillon & Associates Inc | 9,218 | $5.83M | 1.02% | +1,362+17.3% | Added |
| Cubist Systematic Strategies, LLC | 9,288 | $5.87M | 0.06% | −7,594−45.0% | Reduced |
| NewEdge Wealth, LLC | 9,314 | $5.88M | 0.25% | +9,314 | New |
| Desjardins Global Asset Management Inc. | 9,404 | $5.94M | 0.51% | +9,404 | New |
| Ledyard National Bank | 9,422 | $5.95M | 0.57% | +1,496+18.9% | Added |
| Seeyond | 9,758 | $6.16M | 0.57% | −1,846−15.9% | Reduced |
| AE Wealth Management LLC | 9,838 | $6.21M | 0.04% | +5,658+135.4% | Added |
| NorthCrest Asset Manangement, LLC | 9,889 | $6.25M | 0.34% | +9,889 | New |
| Andra AP-fonden | 9,900 | $6.25M | 0.13% | +1,900+23.8% | Added |
| SG Americas Securities, LLC | 9,900 | $6.25M | 0.04% | +6,942+234.7% | Added |
| Captrust Financial Advisors | 9,904 | $6.25M | 0.04% | +3,375+51.7% | Added |
| Norinchukin Bank, The | 9,971 | $6.30M | 0.08% | −531−5.1% | Reduced |
| Varma Mutual Pension Insurance Co | 10,000 | $6.32M | 0.09% | −5,000−33.3% | Reduced |
| Steamboat Capital Partners, LLC | 10,020 | $6.33M | 1.94% | +10,020 | New |
| Atria Investments LLC | 10,049 | $6.35M | 0.11% | +1,961+24.2% | Added |
| Daiwa Securities Group Inc. | 9,429 | $6.42M | 0.04% | +226+2.5% | Added |
| One Capital Management, LLC | 10,375 | $6.55M | 0.50% | −205−1.9% | Reduced |
| Hall Private Wealth Advisors | 10,414 | $6.58M | 4.09% | +64+0.6% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,586 | $6.68M | 0.03% | +513+5.1% | Added |
| Kiwi Wealth Investments Limited Partnership | 10,596 | $6.69M | 0.32% | −44−0.4% | Reduced |
| Tamar Securities, LLC | 10,603 | $6.70M | 1.97% | −152−1.4% | Reduced |
| Advisors Asset Management, Inc. | 10,812 | $6.83M | 0.10% | −2,642−19.6% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 10,842 | $6.85M | 0.06% | +135+1.3% | Added |
| CIBC Private Wealth Group, LLC | 11,051 | $6.98M | 0.01% | +1,121+11.3% | Added |