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 |
|---|---|---|---|---|---|
| Unison Advisors LLC | 5,998 | $4.31M | 0.48% | 00.0% | Unchanged |
| Gilman Hill Asset Management, LLC | 6,021 | $4.33M | 0.81% | +285+5.0% | Added |
| Creative Planning | 6,117 | $4.40M | 0.01% | +350+6.1% | Added |
| Family Management Corp | 6,205 | $4.46M | 0.98% | −86−1.4% | Reduced |
| Toroso Investments, LLC | 6,300 | $4.53M | 0.13% | +799+14.5% | Added |
| TownSquare Capital, LLC | 6,358 | $4.57M | 0.08% | +1,983+45.3% | Added |
| Veracity Capital LLC | 6,518 | $4.68M | 1.99% | +17+0.3% | Added |
| Univest Financial Corp | 6,676 | $4.80M | 1.45% | −474−6.6% | Reduced |
| Simplex Trading, LLC | 6,817 | $4.90M | 0.21% | +6,817 | New |
| Pearl River Capital, LLC | 6,833 | $4.91M | 0.79% | +3,960+137.8% | Added |
| Summit Financial, LLC | 6,840 | $4.91M | 0.36% | +6,840 | New |
| Vontobel Holding Ltd. | 7,005 | $5.03M | 0.04% | −101−1.4% | Reduced |
| Sepio Capital, LP | 6,983 | $5.04M | 0.41% | +68+1.0% | Added |
| Cozad Asset Management Inc | 7,086 | $5.09M | 0.64% | −2,120−23.0% | Reduced |
| Evergreen Capital Management LLC | 7,114 | $5.11M | 0.21% | +87+1.2% | Added |
| JustInvest LLC | 7,159 | $5.14M | 0.16% | +253+3.7% | Added |
| Almanack Investment Partners, LLC. | 7,200 | $5.17M | 0.91% | +2,200+44.0% | Added |
| Ellerson Group Inc | 7,229 | $5.19M | 4.95% | +170+2.4% | Added |
| Alberta Investment Management Corp | 7,253 | $5.21M | 0.05% | +4,121+131.6% | Added |
| Mariner, LLC | 7,304 | $5.25M | 0.01% | +220+3.1% | Added |
| Winton Group Ltd | 7,351 | $5.28M | 0.44% | +2,766+60.3% | Added |
| Cardinal Capital Management | 7,418 | $5.33M | 1.07% | +57+0.8% | Added |
| Employees Provident Fund Board | 7,500 | $5.39M | 0.13% | +1,500+25.0% | Added |
| Hancock Whitney Corp | 7,521 | $5.40M | 0.21% | −716−8.7% | Reduced |
| Atria Investments LLC | 7,570 | $5.43M | 0.10% | −383−4.8% | Reduced |
| Tobam | 7,568 | $5.44M | 0.41% | −7,161−48.6% | Reduced |
| Prudential PLC | 7,601 | $5.46M | 0.06% | −447−5.6% | Reduced |
| Hartford Investment Management Co | 7,610 | $5.47M | 0.21% | −1,483−16.3% | 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 |
| Karani Asset Management LLC | 7,645 | $5.49M | 5.54% | −230−2.9% | Reduced |
| Power Corp of Canada | 7,669 | $5.51M | 0.57% | 00.0% | Unchanged |
| Transform Wealth, LLC | 7,749 | $5.57M | 0.50% | +7,749 | New |
| Ledyard National Bank | 7,753 | $5.57M | 0.61% | −278−3.5% | Reduced |
| Hussman Strategic Advisors, Inc. | 7,800 | $5.60M | 1.03% | 00.0% | Unchanged |
| Clough Capital Partners L P | 7,805 | $5.61M | 0.56% | +7,805 | New |
| Maryland State Retirement & Pension System | 7,915 | $5.69M | 0.12% | −291−3.5% | Reduced |
| Alpine Woods Capital Investors, LLC | 7,992 | $5.74M | 0.90% | +1,530+23.7% | Added |
| Ilmarinen Mutual Pension Insurance Co | 8,000 | $5.75M | 0.07% | +3,000+60.0% | Added |
| Founders Capital Management, LLC | 8,032 | $5.77M | 1.29% | −136−1.7% | Reduced |
| Marietta Wealth Management, LLC | 8,040 | $5.78M | 1.09% | +120+1.5% | Added |
| Stratos Wealth Advisors, LLC | 8,043 | $5.78M | 0.41% | +180+2.3% | Added |
| Cutter & CO Brokerage, Inc. | 8,121 | $5.84M | 1.72% | −20−0.2% | Reduced |
| Gladius Capital Management LP | 8,150 | $5.86M | 2.93% | +3,223+65.4% | Added |
| Fagan Associates, Inc. | 8,283 | $5.95M | 1.44% | +145+1.8% | Added |
| Raymond James Financial Services Advisors, Inc. | 8,349 | $6.00M | 0.01% | −31−0.4% | Reduced |
| Profund Advisors LLC | 8,477 | $6.09M | 0.33% | +691+8.9% | Added |
| Fiduciary Trust Co | 8,480 | $6.09M | 0.11% | −29−0.3% | Reduced |
| Atlas Capital Advisors LLC | 8,485 | $6.10M | 0.93% | −20.0% | Reduced |
| Madison Asset Management, LLC | 8,527 | $6.13M | 0.09% | −31−0.4% | Reduced |
| Fifth Third Bancorp | 8,661 | $6.22M | 0.03% | +178+2.1% | Added |
| Kentucky Retirement Systems | 8,675 | $6.23M | 0.21% | +175+2.1% | Added |
| Cresset Asset Management, LLC | 8,821 | $6.34M | 0.04% | +6,874+353.1% | Added |
| RK Asset Management, LLC | 8,912 | $6.40M | 5.93% | 00.0% | Unchanged |
| Livforsakringsbolaget Skandia, Omsesidigt | 8,914 | $6.40M | 0.66% | −900−9.2% | Reduced |
| Spire Wealth Management | 8,947 | $6.43M | 0.24% | +159+1.8% | Added |
| Advisors Asset Management, Inc. | 9,014 | $6.48M | 0.13% | −674−7.0% | Reduced |
| Securian Asset Management, Inc | 9,090 | $6.53M | 0.17% | −80−0.9% | Reduced |
| Beacon Investment Advisory Services, Inc. | 9,241 | $6.64M | 0.31% | +566+6.5% | Added |
| Modera Wealth Management, LLC | 9,313 | $6.69M | 0.12% | +9,313 | New |
| E. Ohman J:or Asset Management AB | 9,329 | $6.70M | 0.24% | +700+8.1% | Added |
| iA Global Asset Management Inc. | 9,383 | $6.74M | 0.18% | +9,383 | New |
| Virtu Financial LLC | 9,431 | $6.78M | 0.52% | +9,431 | New |
| Cerity Partners LLC | 9,451 | $6.79M | 0.03% | +200+2.2% | Added |
| Shelton Capital Management | 9,519 | $6.84M | 0.25% | +400+4.4% | Added |
| Banco Santander, S.A. | 9,531 | $6.85M | 0.09% | −2,070−17.8% | Reduced |
| Jefferies Financial Group Inc. | 9,600 | $6.90M | 0.15% | −3,275−25.4% | Reduced |
| British Columbia Investment Management Corp | 9,695 | $6.97M | 0.07% | +140+1.5% | Added |
| Oak Associates, Ltd | 9,791 | $7.04M | 0.56% | −20.0% | Reduced |
| Gotham Asset Management, LLC | 9,853 | $7.08M | 0.15% | +5,897+149.1% | Added |
| Jacobs & Co | 9,952 | $7.15M | 0.85% | −295−2.9% | Reduced |
| Bedell Frazier Investment Counseling, LLC | 10,113 | $7.27M | 2.13% | −447−4.2% | Reduced |
| Andra AP-fonden | 10,300 | $7.40M | 0.19% | +400+4.0% | Added |
| Public Sector Pension Investment Board | 10,331 | $7.42M | 0.05% | −1,497−12.7% | Reduced |
| Advisor Group Holdings, Inc. | 10,357 | $7.44M | 0.01% | −135−1.3% | Reduced |
| Girard Partners Ltd. | 10,446 | $7.51M | 0.79% | −921−8.1% | Reduced |
| NorthCrest Asset Manangement, LLC | 10,447 | $7.51M | 0.30% | +132+1.3% | Added |
| Boothbay Fund Management, LLC | 10,590 | $7.61M | 0.26% | +10,226+2,809.3% | Added |
| Wealthfront Advisers LLC | 10,645 | $7.65M | 0.03% | −5,943−35.8% | Reduced |
| Pacer Advisors, Inc. | 10,673 | $7.67M | 0.03% | −2,362−18.1% | Reduced |
| AIMZ Investment Advisors, LLC | 10,674 | $7.67M | 3.30% | −20−0.2% | Reduced |
| Gulf International Bank (UK) Ltd | 10,842 | $7.79M | 0.19% | −2,824−20.7% | Reduced |
| One Capital Management, LLC | 10,855 | $7.80M | 0.35% | +289+2.7% | Added |
| Cannell Peter B & Co Inc | 10,927 | $7.85M | 0.26% | +80+0.7% | Added |
| Tower Research Capital LLC (TRC) | 10,948 | $7.87M | 0.26% | +8,910+437.2% | Added |
| Norinchukin Bank, The | 10,985 | $7.89M | 0.13% | +2,568+30.5% | Added |
| Cornerstone Advisors, LLC | 11,100 | $7.98M | 0.38% | +1,100+11.0% | Added |
| Lazard Asset Management LLC | 11,156 | $8.02M | 0.01% | −3,197−22.3% | Reduced |
| DCF Advisers, LLC | 11,175 | $8.03M | 5.54% | +150+1.4% | Added |
| Thompson Siegel & Walmsley LLC | 11,436 | $8.22M | 0.13% | +21+0.2% | Added |
| Bleakley Financial Group, LLC | 11,517 | $8.28M | 0.26% | +188+1.7% | Added |
| Slow Capital, Inc. | 11,589 | $8.33M | 1.45% | −167−1.4% | Reduced |
| Dillon & Associates Inc | 11,763 | $8.46M | 1.56% | +889+8.2% | Added |
| Bailard, Inc. | 11,840 | $8.51M | 0.30% | +2,486+26.6% | Added |
| Oppenheimer & Co Inc | 11,915 | $8.56M | 0.17% | −325−2.7% | Reduced |
| Sawtooth Solutions, LLC | 11,980 | $8.61M | 0.24% | +299+2.6% | Added |
| Captrust Financial Advisors | 12,074 | $8.68M | 0.03% | −328−2.6% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 12,353 | $8.88M | 0.14% | +2,540+25.9% | Added |
| Bellecapital International Ltd. | 12,369 | $8.89M | 2.15% | −40.0% | Reduced |
| Natixis | 12,630 | $9.08M | 0.08% | +6,956+122.6% | Added |