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, Q1 2023
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Mar 31, 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
- 1,196
- +50 vs. Q4 2022
- Shares held
- 99.1M
- +5.03M (+5.3%) vs. Q4 2022
- Total value
- $76.1B
- +$9.34B (+14.0%) vs. Q4 2022
- New holders
- 131
- 442 more added
- Sold out
- 81
- 422 more reduced
15 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Baldwin Brothers Inc | 49 | $40.3K | 0.00% | −110−69.2% | Reduced |
| Westside Investment Management, Inc. | 50 | $41.1K | 0.01% | −50−50.0% | Reduced |
| Zions Bancorporation, N.A. | 52 | $42.7K | 0.00% | −4−7.1% | Reduced |
| Baillie Gifford & Co | 54 | $44.4K | 0.00% | +7+14.9% | Added |
| Delos Wealth Advisors, LLC | 54 | $44.4K | 0.06% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 56 | $45.0K | 0.00% | 00.0% | Unchanged |
| Gleason Group, Inc. | 55 | $45.2K | 0.01% | 00.0% | Unchanged |
| Steward Financial Group LLC | 57 | $46.0K | 0.02% | +18+46.2% | Added |
| Ridgewood Investments LLC | 56 | $46.0K | 0.03% | +56 | New |
| Bellevue Asset Management, LLC | 57 | $46.8K | 0.03% | 00.0% | Unchanged |
| Catalyst Capital Advisors LLC | 58 | $47.7K | 0.00% | −26−31.0% | Reduced |
| Ritter Daniher Financial Advisory LLC | 58 | $47.7K | 0.02% | −7−10.8% | Reduced |
| Castleview Partners, LLC | 59 | $48.5K | 0.04% | 00.0% | Unchanged |
| Core Alternative Capital | 59 | $48.5K | 0.01% | +8+15.7% | Added |
| Parallax Volatility Advisers, L.P. | 60 | $49.3K | 0.00% | 00.0% | Unchanged |
| Rosenberg Matthew Hamilton | 60 | $49.3K | 0.02% | 00.0% | Unchanged |
| Lansing Street Advisors | 60 | $49.3K | 0.03% | 00.0% | Unchanged |
| Lee Financial Co | 62 | $50.9K | 0.01% | 00.0% | Unchanged |
| Grove Bank & Trust | 63 | $51.8K | 0.01% | +7+12.5% | Added |
| Riggs Asset Managment Co. Inc. | 65 | $53.4K | 0.02% | 00.0% | Unchanged |
| Milestone Investment Advisors LLC | 66 | $54.2K | 0.02% | +66 | New |
| Carolinas Wealth Consulting LLC | 68 | $55.9K | 0.01% | −10−12.8% | Reduced |
| ICA Group Wealth Management, LLC | 69 | $56.7K | 0.01% | +55+392.9% | Added |
| Focused Wealth Management, Inc | 69 | $56.7K | 0.01% | 00.0% | Unchanged |
| MV Capital Management, Inc. | 70 | $57.5K | 0.01% | +8+12.9% | Added |
| Western Pacific Wealth Management, LP | 73 | $60.0K | 0.05% | +73 | New |
| Trifecta Capital Advisors, LLC | 73 | $60.0K | 0.02% | +15+25.9% | Added |
| Riverview Trust Co | 74 | $60.8K | 0.06% | 00.0% | Unchanged |
| Brown, Lisle/Cummings, Inc. | 75 | $61.6K | 0.03% | 00.0% | Unchanged |
| Itau Unibanco Holding S.A. | 80 | $65.7K | 0.00% | −319−79.9% | Reduced |
| Park Place Capital Corp | 83 | $68.2K | 0.02% | −14−14.4% | Reduced |
| Eagle Bay Advisors LLC | 84 | $69.0K | 0.04% | −5−5.6% | Reduced |
| WR Wealth Planners, LLC | 85 | $69.8K | 0.03% | +85 | New |
| St. Johns Investment Management Company, LLC | 86 | $70.7K | 0.04% | 00.0% | Unchanged |
| WealthPlan Investment Management, LLC | 87 | $71.5K | 0.01% | +87 | New |
| Hantz Financial Services, Inc. | 90 | $74.0K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 90 | $74.0K | 0.03% | 00.0% | Unchanged |
| WealthPLAN Partners, LLC | 93 | $76.4K | 0.01% | +93 | New |
| Sittner & Nelson, LLC | 95 | $78.1K | 0.04% | +20+26.7% | Added |
| Highlander Capital Management, LLC | 100 | $82.0K | 0.04% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 100 | $82.0K | 0.03% | +100 | New |
| Mark Sheptoff Financial Planning, LLC | 100 | $82.2K | 0.05% | 00.0% | Unchanged |
| Turim 21 Investimentos Ltda. | 100 | $82.2K | 0.08% | 00.0% | Unchanged |
| United Community Bank | 105 | $86.3K | 0.08% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 108 | $88.7K | 0.03% | +2+1.9% | Added |
| Hall Laurie J Trustee | 110 | $90.0K | 0.04% | −15−12.0% | Reduced |
| CKW Financial Group | 110 | $90.0K | 0.01% | 00.0% | Unchanged |
| Heritage Wealth Advisors | 111 | $91.2K | 0.01% | −20−15.3% | Reduced |
| Financial Management Professionals, Inc. | 116 | $95.0K | 0.02% | +85+274.2% | Added |
| TCI Wealth Advisors, Inc. | 120 | $98.6K | 0.01% | +19+18.8% | Added |
| JJJ Advisors Inc. | 120 | $99.5K | 0.03% | +5+4.3% | Added |
| CVA Family Office, LLC | 123 | $101.1K | 0.02% | +3+2.5% | Added |
| Coastal Capital Group, Inc. | 123 | $101.1K | 0.02% | 00.0% | Unchanged |
| Glassman Wealth Services | 124 | $101.9K | 0.02% | +7+6.0% | Added |
| Glen Eagle Advisors, LLC | 128 | $105.2K | 0.03% | −1−0.8% | Reduced |
| Smithfield Trust Co | 127 | $106.0K | 0.01% | 00.0% | Unchanged |
| Godsey & Gibb Associates | 130 | $106.8K | 0.01% | 00.0% | Unchanged |
| Maryland Capital Advisors Inc. | 130 | $106.8K | 0.09% | 00.0% | Unchanged |
| Pointe Capital Management LLC | 132 | $108.5K | 0.08% | +132 | New |
| IFP Advisors, Inc | 359 | $110.2K | 0.01% | −741−67.4% | Reduced |
| Farmers & Merchants Investments Inc | 135 | $110.9K | 0.00% | +128+1,828.6% | Added |
| Jupiter Wealth Management LLC | 137 | $112.6K | 0.10% | −1,011−88.1% | Reduced |
| Parkside Financial Bank & Trust | 138 | $113.4K | 0.03% | +16+13.1% | Added |
| TD Private Client Wealth LLC | 146 | $120.0K | 0.01% | +4+2.8% | Added |
| Global Retirement Partners, LLC | 151 | $121.3K | 0.01% | +18+13.5% | Added |
| Paloma Partners Management Co | 149 | $122.4K | 0.03% | +149 | New |
| M&R Capital Management Inc | 150 | $123.3K | 0.03% | 00.0% | Unchanged |
| Montag A & Associates Inc | 155 | $127.4K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 155 | $127.4K | 0.02% | +44+39.6% | Added |
| Cambridge Trust Co | 157 | $129.0K | 0.01% | 00.0% | Unchanged |
| Newbridge Financial Services Group, Inc. | 162 | $133.1K | 0.07% | 00.0% | Unchanged |
| Allworth Financial LP | 163 | $133.9K | 0.00% | +24+17.3% | Added |
| Whittier Trust Co of Nevada Inc | 165 | $135.6K | 0.00% | −2−1.2% | Reduced |
| Edmond de Rothschild Holding S.A. | 165 | $135.6K | 0.00% | −96−36.8% | Reduced |
| Salem Investment Counselors Inc | 168 | $138.0K | 0.01% | −105−38.5% | Reduced |
| Rowland & Co Investment Counsel | 171 | $140.5K | 0.03% | +171 | New |
| Financial Perspectives, Inc | 174 | $143.0K | 0.07% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 175 | $143.8K | 0.02% | 00.0% | Unchanged |
| Pittenger & Anderson Inc | 175 | $143.8K | 0.01% | 00.0% | Unchanged |
| Independence Bank of Kentucky | 182 | $149.5K | 0.07% | 00.0% | Unchanged |
| Northwest Investment Counselors, LLC | 184 | $151.2K | 0.04% | −24−11.5% | Reduced |
| Creative Financial Designs Inc | 186 | $152.4K | 0.02% | −11−5.6% | Reduced |
| Ancora Advisors, LLC | 197 | $161.9K | 0.00% | +40+25.5% | Added |
| PKO Investment Management Joint-Stock Co | 200 | $164.3K | 0.02% | −400−66.7% | Reduced |
| New England Capital Financial Advisors LLC | 200 | $164.3K | 0.12% | 00.0% | Unchanged |
| Walleye Capital LLC | 200 | $164.3K | 0.00% | +200 | New |
| TCTC Holdings, LLC | 202 | $166.0K | 0.01% | 00.0% | Unchanged |
| First Manhattan Co | 202 | $166.0K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 206 | $169.3K | 0.05% | +33+19.1% | Added |
| Ronald Blue Trust, Inc. | 238 | $172.0K | 0.00% | +40+20.2% | Added |
| Sandy Spring Bank | 239 | $196.0K | 0.01% | 00.0% | Unchanged |
| Davis R M Inc | 245 | $201.0K | 0.01% | +245 | New |
| Ipswich Investment Management Co., Inc. | 245 | $201.3K | 0.06% | +245 | New |
| Arthur M. Cohen & Associates, LLC | 245 | $201.3K | 0.05% | +245 | New |
| Drive Wealth Management, LLC | 245 | $201.3K | 0.08% | +245 | New |
| Aaron Wealth Advisors | 248 | $203.8K | 0.03% | +248 | New |
| Daymark Wealth Partners, LLC | 248 | $203.8K | 0.03% | +248 | New |
| Wealthspire Advisors, LLC | 248 | $203.8K | 0.00% | −39−13.6% | Reduced |
| 1492 Capital Management LLC | 249 | $204.6K | 0.13% | +249 | New |
| TLS Advisors LLC | 250 | $205.0K | 1.05% | 00.0% | Unchanged |