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 |
|---|---|---|---|---|---|
| Daymark Wealth Partners, LLC | 248 | $203.8K | 0.03% | +248 | 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 |
| Davis R M Inc | 245 | $201.0K | 0.01% | +245 | New |
| Sandy Spring Bank | 239 | $196.0K | 0.01% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 238 | $172.0K | 0.00% | +40+20.2% | Added |
| Concord Wealth Partners | 206 | $169.3K | 0.05% | +33+19.1% | Added |
| TCTC Holdings, LLC | 202 | $166.0K | 0.01% | 00.0% | Unchanged |
| First Manhattan Co | 202 | $166.0K | 0.00% | 00.0% | Unchanged |
| 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 |
| Ancora Advisors, LLC | 197 | $161.9K | 0.00% | +40+25.5% | Added |
| Creative Financial Designs Inc | 186 | $152.4K | 0.02% | −11−5.6% | Reduced |
| Northwest Investment Counselors, LLC | 184 | $151.2K | 0.04% | −24−11.5% | Reduced |
| Independence Bank of Kentucky | 182 | $149.5K | 0.07% | 00.0% | Unchanged |
| Pittenger & Anderson Inc | 175 | $143.8K | 0.01% | 00.0% | Unchanged |
| Tortoise Investment Management, LLC | 175 | $143.8K | 0.02% | 00.0% | Unchanged |
| Financial Perspectives, Inc | 174 | $143.0K | 0.07% | 00.0% | Unchanged |
| Rowland & Co Investment Counsel | 171 | $140.5K | 0.03% | +171 | New |
| Salem Investment Counselors Inc | 168 | $138.0K | 0.01% | −105−38.5% | Reduced |
| Edmond de Rothschild Holding S.A. | 165 | $135.6K | 0.00% | −96−36.8% | Reduced |
| Whittier Trust Co of Nevada Inc | 165 | $135.6K | 0.00% | −2−1.2% | Reduced |
| Allworth Financial LP | 163 | $133.9K | 0.00% | +24+17.3% | Added |
| Newbridge Financial Services Group, Inc. | 162 | $133.1K | 0.07% | 00.0% | Unchanged |
| Cambridge Trust Co | 157 | $129.0K | 0.01% | 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 |
| M&R Capital Management Inc | 150 | $123.3K | 0.03% | 00.0% | Unchanged |
| Paloma Partners Management Co | 149 | $122.4K | 0.03% | +149 | New |
| Global Retirement Partners, LLC | 151 | $121.3K | 0.01% | +18+13.5% | Added |
| TD Private Client Wealth LLC | 146 | $120.0K | 0.01% | +4+2.8% | Added |
| Parkside Financial Bank & Trust | 138 | $113.4K | 0.03% | +16+13.1% | Added |
| Jupiter Wealth Management LLC | 137 | $112.6K | 0.10% | −1,011−88.1% | Reduced |
| Farmers & Merchants Investments Inc | 135 | $110.9K | 0.00% | +128+1,828.6% | Added |
| IFP Advisors, Inc | 359 | $110.2K | 0.01% | −741−67.4% | Reduced |
| Pointe Capital Management LLC | 132 | $108.5K | 0.08% | +132 | New |
| Godsey & Gibb Associates | 130 | $106.8K | 0.01% | 00.0% | Unchanged |
| Maryland Capital Advisors Inc. | 130 | $106.8K | 0.09% | 00.0% | Unchanged |
| Smithfield Trust Co | 127 | $106.0K | 0.01% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 128 | $105.2K | 0.03% | −1−0.8% | Reduced |
| Glassman Wealth Services | 124 | $101.9K | 0.02% | +7+6.0% | 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 |
| JJJ Advisors Inc. | 120 | $99.5K | 0.03% | +5+4.3% | Added |
| TCI Wealth Advisors, Inc. | 120 | $98.6K | 0.01% | +19+18.8% | Added |
| Financial Management Professionals, Inc. | 116 | $95.0K | 0.02% | +85+274.2% | Added |
| Heritage Wealth Advisors | 111 | $91.2K | 0.01% | −20−15.3% | Reduced |
| Hall Laurie J Trustee | 110 | $90.0K | 0.04% | −15−12.0% | Reduced |
| CKW Financial Group | 110 | $90.0K | 0.01% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 108 | $88.7K | 0.03% | +2+1.9% | Added |
| United Community Bank | 105 | $86.3K | 0.08% | 00.0% | Unchanged |
| 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 |
| Highlander Capital Management, LLC | 100 | $82.0K | 0.04% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 100 | $82.0K | 0.03% | +100 | New |
| Sittner & Nelson, LLC | 95 | $78.1K | 0.04% | +20+26.7% | Added |
| WealthPLAN Partners, LLC | 93 | $76.4K | 0.01% | +93 | New |
| Hantz Financial Services, Inc. | 90 | $74.0K | 0.00% | 00.0% | Unchanged |
| TSFG, LLC | 90 | $74.0K | 0.03% | 00.0% | Unchanged |
| WealthPlan Investment Management, LLC | 87 | $71.5K | 0.01% | +87 | New |
| St. Johns Investment Management Company, LLC | 86 | $70.7K | 0.04% | 00.0% | Unchanged |
| WR Wealth Planners, LLC | 85 | $69.8K | 0.03% | +85 | New |
| Eagle Bay Advisors LLC | 84 | $69.0K | 0.04% | −5−5.6% | Reduced |
| Park Place Capital Corp | 83 | $68.2K | 0.02% | −14−14.4% | Reduced |
| Itau Unibanco Holding S.A. | 80 | $65.7K | 0.00% | −319−79.9% | Reduced |
| Brown, Lisle/Cummings, Inc. | 75 | $61.6K | 0.03% | 00.0% | Unchanged |
| Riverview Trust Co | 74 | $60.8K | 0.06% | 00.0% | Unchanged |
| Trifecta Capital Advisors, LLC | 73 | $60.0K | 0.02% | +15+25.9% | Added |
| Western Pacific Wealth Management, LP | 73 | $60.0K | 0.05% | +73 | New |
| MV Capital Management, Inc. | 70 | $57.5K | 0.01% | +8+12.9% | Added |
| Focused Wealth Management, Inc | 69 | $56.7K | 0.01% | 00.0% | Unchanged |
| ICA Group Wealth Management, LLC | 69 | $56.7K | 0.01% | +55+392.9% | Added |
| Carolinas Wealth Consulting LLC | 68 | $55.9K | 0.01% | −10−12.8% | Reduced |
| Milestone Investment Advisors LLC | 66 | $54.2K | 0.02% | +66 | New |
| Riggs Asset Managment Co. Inc. | 65 | $53.4K | 0.02% | 00.0% | Unchanged |
| Grove Bank & Trust | 63 | $51.8K | 0.01% | +7+12.5% | Added |
| Lee Financial Co | 62 | $50.9K | 0.01% | 00.0% | Unchanged |
| 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 |
| Castleview Partners, LLC | 59 | $48.5K | 0.04% | 00.0% | Unchanged |
| Core Alternative Capital | 59 | $48.5K | 0.01% | +8+15.7% | Added |
| 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 |
| Bellevue Asset Management, LLC | 57 | $46.8K | 0.03% | 00.0% | Unchanged |
| Ridgewood Investments LLC | 56 | $46.0K | 0.03% | +56 | New |
| Steward Financial Group LLC | 57 | $46.0K | 0.02% | +18+46.2% | Added |
| Gleason Group, Inc. | 55 | $45.2K | 0.01% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 56 | $45.0K | 0.00% | 00.0% | Unchanged |
| Delos Wealth Advisors, LLC | 54 | $44.4K | 0.06% | 00.0% | Unchanged |
| Baillie Gifford & Co | 54 | $44.4K | 0.00% | +7+14.9% | Added |
| Zions Bancorporation, N.A. | 52 | $42.7K | 0.00% | −4−7.1% | Reduced |
| Westside Investment Management, Inc. | 50 | $41.1K | 0.01% | −50−50.0% | Reduced |
| Baldwin Brothers Inc | 49 | $40.3K | 0.00% | −110−69.2% | Reduced |
| Earnest Partners LLC | 48 | $39.4K | 0.00% | 00.0% | Unchanged |
| Addison Advisors LLC | 46 | $37.8K | 0.02% | −2−4.2% | Reduced |
| Caldwell Trust Co | 45 | $37.0K | 0.01% | −1−2.2% | Reduced |
| Global Financial Private Client, LLC | 44 | $36.4K | 0.02% | 00.0% | Unchanged |