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 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Jun 30, 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
- 1,168
- −20 vs. Q1 2023
- Shares held
- 92.6M
- −6.46M (−6.5%) vs. Q1 2023
- Total value
- $66.2B
- −$9.92B (−13.0%) vs. Q1 2023
- New holders
- 88
- 400 more added
- Sold out
- 108
- 467 more reduced
8 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2023: 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 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| British Columbia Investment Management Corp | 9,695 | $6.97M | 0.07% | +140+1.5% | Added |
| Jefferies Financial Group Inc. | 9,600 | $6.90M | 0.15% | −3,275−25.4% | Reduced |
| Banco Santander, S.A. | 9,531 | $6.85M | 0.09% | −2,070−17.8% | Reduced |
| Shelton Capital Management | 9,519 | $6.84M | 0.25% | +400+4.4% | Added |
| Cerity Partners LLC | 9,451 | $6.79M | 0.03% | +200+2.2% | Added |
| Virtu Financial LLC | 9,431 | $6.78M | 0.52% | +9,431 | New |
| iA Global Asset Management Inc. | 9,383 | $6.74M | 0.18% | +9,383 | New |
| E. Ohman J:or Asset Management AB | 9,329 | $6.70M | 0.24% | +700+8.1% | Added |
| Modera Wealth Management, LLC | 9,313 | $6.69M | 0.12% | +9,313 | New |
| Beacon Investment Advisory Services, Inc. | 9,241 | $6.64M | 0.31% | +566+6.5% | Added |
| Securian Asset Management, Inc | 9,090 | $6.53M | 0.17% | −80−0.9% | Reduced |
| Advisors Asset Management, Inc. | 9,014 | $6.48M | 0.13% | −674−7.0% | Reduced |
| Spire Wealth Management | 8,947 | $6.43M | 0.24% | +159+1.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 8,914 | $6.40M | 0.66% | −900−9.2% | Reduced |
| RK Asset Management, LLC | 8,912 | $6.40M | 5.93% | 00.0% | Unchanged |
| Cresset Asset Management, LLC | 8,821 | $6.34M | 0.04% | +6,874+353.1% | Added |
| Kentucky Retirement Systems | 8,675 | $6.23M | 0.21% | +175+2.1% | Added |
| Fifth Third Bancorp | 8,661 | $6.22M | 0.03% | +178+2.1% | Added |
| Madison Asset Management, LLC | 8,527 | $6.13M | 0.09% | −31−0.4% | Reduced |
| Atlas Capital Advisors LLC | 8,485 | $6.10M | 0.93% | −20.0% | Reduced |
| Fiduciary Trust Co | 8,480 | $6.09M | 0.11% | −29−0.3% | Reduced |
| Profund Advisors LLC | 8,477 | $6.09M | 0.33% | +691+8.9% | Added |
| Raymond James Financial Services Advisors, Inc. | 8,349 | $6.00M | 0.01% | −31−0.4% | Reduced |
| Fagan Associates, Inc. | 8,283 | $5.95M | 1.44% | +145+1.8% | Added |
| Gladius Capital Management LP | 8,150 | $5.86M | 2.93% | +3,223+65.4% | Added |
| Cutter & CO Brokerage, Inc. | 8,121 | $5.84M | 1.72% | −20−0.2% | Reduced |
| Stratos Wealth Advisors, LLC | 8,043 | $5.78M | 0.41% | +180+2.3% | Added |
| Marietta Wealth Management, LLC | 8,040 | $5.78M | 1.09% | +120+1.5% | Added |
| Founders Capital Management, LLC | 8,032 | $5.77M | 1.29% | −136−1.7% | Reduced |
| Ilmarinen Mutual Pension Insurance Co | 8,000 | $5.75M | 0.07% | +3,000+60.0% | Added |
| Alpine Woods Capital Investors, LLC | 7,992 | $5.74M | 0.90% | +1,530+23.7% | Added |
| Maryland State Retirement & Pension System | 7,915 | $5.69M | 0.12% | −291−3.5% | Reduced |
| Clough Capital Partners L P | 7,805 | $5.61M | 0.56% | +7,805 | New |
| Hussman Strategic Advisors, Inc. | 7,800 | $5.60M | 1.03% | 00.0% | Unchanged |
| Ledyard National Bank | 7,753 | $5.57M | 0.61% | −278−3.5% | Reduced |
| Transform Wealth, LLC | 7,749 | $5.57M | 0.50% | +7,749 | New |
| Power Corp of Canada | 7,669 | $5.51M | 0.57% | 00.0% | Unchanged |
| Karani Asset Management LLC | 7,645 | $5.49M | 5.54% | −230−2.9% | Reduced |
| Cubist Systematic Strategies, LLC | 7,619 | $5.47M | 0.06% | −14,871−66.1% | Reduced |
| Ziegler Capital Management, LLC | 7,619 | $5.47M | 0.21% | −444−5.5% | Reduced |
| Hartford Investment Management Co | 7,610 | $5.47M | 0.21% | −1,483−16.3% | Reduced |
| Prudential PLC | 7,601 | $5.46M | 0.06% | −447−5.6% | Reduced |
| Tobam | 7,568 | $5.44M | 0.41% | −7,161−48.6% | Reduced |
| Atria Investments LLC | 7,570 | $5.43M | 0.10% | −383−4.8% | Reduced |
| Hancock Whitney Corp | 7,521 | $5.40M | 0.21% | −716−8.7% | Reduced |
| Employees Provident Fund Board | 7,500 | $5.39M | 0.13% | +1,500+25.0% | Added |
| Cardinal Capital Management | 7,418 | $5.33M | 1.07% | +57+0.8% | Added |
| Winton Group Ltd | 7,351 | $5.28M | 0.44% | +2,766+60.3% | Added |
| Mariner, LLC | 7,304 | $5.25M | 0.01% | +220+3.1% | Added |
| Alberta Investment Management Corp | 7,253 | $5.21M | 0.05% | +4,121+131.6% | Added |
| Ellerson Group Inc | 7,229 | $5.19M | 4.95% | +170+2.4% | Added |
| Almanack Investment Partners, LLC. | 7,200 | $5.17M | 0.91% | +2,200+44.0% | Added |
| JustInvest LLC | 7,159 | $5.14M | 0.16% | +253+3.7% | Added |
| Evergreen Capital Management LLC | 7,114 | $5.11M | 0.21% | +87+1.2% | Added |
| Cozad Asset Management Inc | 7,086 | $5.09M | 0.64% | −2,120−23.0% | Reduced |
| Sepio Capital, LP | 6,983 | $5.04M | 0.41% | +68+1.0% | Added |
| Vontobel Holding Ltd. | 7,005 | $5.03M | 0.04% | −101−1.4% | Reduced |
| Summit Financial, LLC | 6,840 | $4.91M | 0.36% | +6,840 | New |
| Pearl River Capital, LLC | 6,833 | $4.91M | 0.79% | +3,960+137.8% | Added |
| Simplex Trading, LLC | 6,817 | $4.90M | 0.21% | +6,817 | New |
| Univest Financial Corp | 6,676 | $4.80M | 1.45% | −474−6.6% | Reduced |
| Veracity Capital LLC | 6,518 | $4.68M | 1.99% | +17+0.3% | Added |
| TownSquare Capital, LLC | 6,358 | $4.57M | 0.08% | +1,983+45.3% | Added |
| Toroso Investments, LLC | 6,300 | $4.53M | 0.13% | +799+14.5% | Added |
| Family Management Corp | 6,205 | $4.46M | 0.98% | −86−1.4% | Reduced |
| Creative Planning | 6,117 | $4.40M | 0.01% | +350+6.1% | Added |
| Gilman Hill Asset Management, LLC | 6,021 | $4.33M | 0.81% | +285+5.0% | Added |
| Unison Advisors LLC | 5,998 | $4.31M | 0.48% | 00.0% | Unchanged |
| Commerce Bank | 5,969 | $4.29M | 0.03% | +94+1.6% | Added |
| Intech Investment Management LLC | 5,907 | $4.24M | 0.04% | −33,018−84.8% | Reduced |
| Ethic Inc. | 5,641 | $4.05M | 0.15% | +60+1.1% | Added |
| Prentiss Smith & Co Inc | 5,588 | $4.02M | 3.01% | −17−0.3% | Reduced |
| Legato Capital Management LLC | 5,495 | $3.95M | 0.53% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 5,433 | $3.90M | 0.05% | −536−9.0% | Reduced |
| M&T Bank Corp | 5,398 | $3.88M | 0.01% | +20.0% | Added |
| Perigon Wealth Management, LLC | 5,391 | $3.87M | 0.15% | +320+6.3% | Added |
| Siemens Fonds Invest GmbH | 5,413 | $3.87M | 0.38% | 00.0% | Unchanged |
| Fisher Asset Management, LLC | 5,368 | $3.86M | 0.00% | +1,001+22.9% | Added |
| Cornerstone Wealth Group, LLC | 5,269 | $3.79M | 0.69% | +102+2.0% | Added |
| Ostrum Asset Management | 5,213 | $3.75M | 0.31% | −72−1.4% | Reduced |
| Codex Capital, L.L.C. | 5,200 | $3.74M | 2.41% | −340−6.1% | Reduced |
| New Mexico Educational Retirement Board | 5,200 | $3.74M | 0.16% | +200+4.0% | Added |
| Leuthold Group, LLC | 5,157 | $3.71M | 0.48% | −188−3.5% | Reduced |
| Anderson Hoagland & Co | 5,108 | $3.67M | 0.47% | 00.0% | Unchanged |
| BKD Wealth Advisors, LLC | 5,023 | $3.61M | 0.11% | +1,386+38.1% | Added |
| Wealth Enhancement Advisory Services, LLC | 4,871 | $3.50M | 0.04% | +488+11.1% | Added |
| Metis Global Partners, LLC | 4,776 | $3.43M | 0.18% | +83+1.8% | Added |
| Walleye Trading LLC | 4,764 | $3.42M | 0.18% | +4,764 | New |
| LMCG Investments, LLC | 4,756 | $3.42M | 0.22% | −129−2.6% | Reduced |
| AIA Group Ltd | 4,711 | $3.39M | 0.16% | +1,077+29.6% | Added |
| Metropolitan Life Insurance Co | 4,703 | $3.38M | 0.16% | −107−2.2% | Reduced |
| United Capital Financial Advisers, LLC | 4,669 | $3.35M | 0.02% | +74+1.6% | Added |
| Strategic Blueprint, LLC | 4,631 | $3.33M | 0.32% | +131+2.9% | Added |
| Two Sigma Securities, LLC | 4,573 | $3.29M | 0.27% | −1,490−24.6% | Reduced |
| US Bancorp | 4,572 | $3.29M | 0.01% | −536−10.5% | Reduced |
| Hudson Capital Management LLC | 4,492 | $3.23M | 1.24% | +74+1.7% | Added |
| Augustine Asset Management Inc | 4,468 | $3.21M | 1.48% | −10−0.2% | Reduced |
| Kempen Capital Management N.V. | 4,432 | $3.18M | 0.06% | +136+3.2% | Added |
| Twin Capital Management Inc | 4,408 | $3.17M | 0.41% | −230−5.0% | Reduced |
| Smithbridge Asset Management Inc | 4,375 | $3.14M | 0.74% | −47−1.1% | Reduced |