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 4 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, Q3 2024
Institutional positions in Regeneron Pharmaceuticals, Inc. as of Sep 30, 2024. 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
- 1,393
- +73 vs. Q2 2024
- Shares held
- 93.9M
- +8.21M (+9.6%) vs. Q2 2024
- Total value
- $97.5B
- +$7.53B (+8.4%) vs. Q2 2024
- New holders
- 142
- 539 more added
- Sold out
- 69
- 465 more reduced
15 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Regeneron Pharmaceuticals, Inc.; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CI Private Wealth, LLC | 27,233 | $28.6M | 0.05% | +4,992+22.4% | Added |
| Jefferies Financial Group Inc. | 27,495 | $28.9M | 0.47% | +7,004+34.2% | Added |
| MetLife Investment Management | 27,967 | $29.4M | 0.17% | −708−2.5% | Reduced |
| Applied Finance Capital Management, LLC | 28,263 | $29.7M | 1.27% | −1,890−6.3% | Reduced |
| Nikko Asset Management Americas, Inc. | 28,884 | $30.4M | 0.34% | −2,113−6.8% | Reduced |
| State of Michigan Retirement System | 28,921 | $30.4M | 0.15% | −100−0.3% | Reduced |
| Boston Common Asset Management, LLC | 29,076 | $30.6M | 0.80% | −3,296−10.2% | Reduced |
| Hudson Bay Capital Management LP | 29,352 | $30.9M | 0.21% | +13,294+82.8% | Added |
| Teacher Retirement System of Texas | 29,378 | $30.9M | 0.15% | +4,617+18.6% | Added |
| Washington Trust Advisors, Inc. | 29,379 | $30.9M | 2.66% | −106−0.4% | Reduced |
| Orion Investment Co | 29,386 | $30.9M | 12.07% | −102−0.3% | Reduced |
| Nisa Investment Advisors, LLC | 29,742 | $31.3M | 0.19% | +7,506+33.8% | Added |
| SEI Investments Co | 29,803 | $31.3M | 0.04% | +4,859+19.5% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 30,952 | $32.5M | 0.33% | +30,952 | New |
| Wealth Enhancement Advisory Services, LLC | 30,994 | $32.6M | 0.07% | +7,360+31.1% | Added |
| Arizona State Retirement System | 31,039 | $32.6M | 0.21% | −254−0.8% | Reduced |
| GuoLine Advisory Pte Ltd | 32,060 | $33.7M | 3.43% | 00.0% | Unchanged |
| Grandfield & Dodd, LLC | 32,328 | $34.0M | 2.01% | −80.0% | Reduced |
| Cercano Management LLC | 32,434 | $34.1M | 0.82% | −9,055−21.8% | Reduced |
| HighTower Advisors, LLC | 33,025 | $34.6M | 0.05% | −2,351−6.6% | Reduced |
| DnB Asset Management AS | 33,119 | $34.8M | 0.16% | +689+2.1% | Added |
| CIBC Asset Management Inc | 33,352 | $35.1M | 0.11% | +1,843+5.8% | Added |
| Susquehanna International Group, LLP | 33,510 | $35.2M | 0.06% | +3,098+10.2% | Added |
| KBC Group NV | 34,449 | $36.2M | 0.11% | +70.0% | Added |
| Nordea Investment Management AB | 34,532 | $36.4M | 0.04% | −10,729−23.7% | Reduced |
| Marex Group plc | 35,203 | $37.0M | 0.84% | +35,203 | New |
| Rafferty Asset Management, LLC | 35,699 | $37.5M | 0.13% | −5,518−13.4% | Reduced |
| Capital International Ltd | 35,771 | $37.6M | 1.62% | +997+2.9% | Added |
| Baird Financial Group, Inc. | 35,848 | $37.7M | 0.07% | +1,155+3.3% | Added |
| Bowen Hanes & Co Inc | 36,450 | $38.3M | 1.01% | +1,660+4.8% | Added |
| Corebridge Financial, Inc. | 36,490 | $38.4M | 0.20% | −974−2.6% | Reduced |
| Truist Financial Corp | 37,111 | $39.0M | 0.06% | −3,110−7.7% | Reduced |
| NewEdge Wealth, LLC | 37,129 | $39.0M | 0.70% | +858+2.4% | Added |
| STRS Ohio | 37,620 | $39.5M | 0.15% | −200−0.5% | Reduced |
| Tudor Investment Corp Et Al | 37,651 | $39.6M | 0.43% | +37,651 | New |
| Banco Bilbao Vizcaya Argentaria, S.A. | 37,698 | $39.6M | 0.40% | −3,900−9.4% | Reduced |
| Capitolis Liquid Global Markets LLC | 38,000 | $39.9M | 0.42% | 00.0% | Unchanged |
| Guggenheim Capital LLC | 38,364 | $40.3M | 0.29% | −5,228−12.0% | Reduced |
| State of Tennessee, Treasury Department | 38,861 | $40.9M | 0.14% | −4,046−9.4% | Reduced |
| Rhenman & Partners Asset Management AB | 39,000 | $41.0M | 3.33% | +7,000+21.9% | Added |
| Abn Amro Investment Solutions | 39,100 | $41.1M | 0.72% | +1,146+3.0% | Added |
| State of New Jersey Common Pension Fund D | 39,839 | $41.9M | 0.17% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 39,963 | $42.0M | 0.24% | −690−1.7% | Reduced |
| Erste Asset Management GmbH | 40,639 | $42.5M | 0.51% | +1,806+4.7% | Added |
| Squarepoint Ops LLC | 41,100 | $43.2M | 0.14% | +38,226+1,330.1% | Added |
| Mn Services Vermogensbeheer B.V. | 41,300 | $43.4M | 0.30% | −1,000−2.4% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 41,331 | $43.4M | 0.04% | −4,718−10.2% | Reduced |
| Ensign Peak Advisors, Inc | 42,742 | $44.9M | 0.08% | −85,969−66.8% | Reduced |
| Royal London Asset Management Ltd | 43,675 | $45.9M | 0.11% | +1,152+2.7% | Added |
| Atwood & Palmer Inc | 43,800 | $46.0M | 3.13% | −59−0.1% | Reduced |
| Harvest Portfolios Group Inc. | 44,340 | $46.6M | 1.55% | −7,046−13.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 45,581 | $46.9M | 0.21% | +7,428+19.5% | Added |
| OrbiMed Advisors LLC | 45,200 | $47.5M | 0.87% | +22,400+98.2% | Added |
| Seizert Capital Partners, LLC | 45,775 | $48.1M | 2.17% | −6,185−11.9% | Reduced |
| Twinbeech Capital LP | 45,867 | $48.2M | 0.92% | +45,867 | New |
| Stifel Financial Corp | 48,245 | $50.7M | 0.05% | +3,271+7.3% | Added |
| LPL Financial LLC | 49,619 | $52.2M | 0.02% | +2,377+5.0% | Added |
| Viking Global Investors LPSuperinvestorViking Global Investors | 49,870 | $52.4M | 0.19% | +49,870 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 51,997 | $54.7M | 0.17% | −5,267−9.2% | Reduced |
| Van Eck Associates Corp | 58,136 | $54.7M | 0.07% | +4,742+8.9% | Added |
| Capital International Sarl | 54,189 | $57.0M | 1.46% | +7,053+15.0% | Added |
| Natixis | 54,563 | $57.4M | 0.35% | +30,319+125.1% | Added |
| Toronto Dominion Bank | 54,719 | $57.5M | 0.10% | +1,378+2.6% | Added |
| Pinnacle Associates Ltd | 66,965 | $58.8M | 1.01% | +611+0.9% | Added |
| Mackenzie Financial Corp | 55,992 | $58.9M | 0.08% | −1,972−3.4% | Reduced |
| Asset Management One Co.,Ltd. | 56,476 | $59.4M | 0.21% | +1,213+2.2% | Added |
| Allspring Global Investments Holdings, LLC | 57,121 | $60.0M | 0.09% | +158+0.3% | Added |
| Groupama Asset Managment | 71,277 | $60.2M | 1.56% | +4,648+7.0% | Added |
| Storebrand Asset Management AS | 57,710 | $60.7M | 0.19% | +2,513+4.6% | Added |
| Public Employees Retirement System of Ohio | 58,338 | $61.3M | 0.26% | −433−0.7% | Reduced |
| Treasurer of the State of North Carolina | 58,613 | $61.6M | 0.25% | −494−0.8% | Reduced |
| Aviva PLC | 58,918 | $61.9M | 0.16% | +1,548+2.7% | Added |
| Man Group plc | 60,521 | $63.6M | 0.18% | +8,777+17.0% | Added |
| Zurich Insurance Group Ltd | 63,641 | $66.9M | 0.57% | −28,709−31.1% | Reduced |
| Lord, Abbett & Co. LLC | 64,081 | $67.4M | 0.21% | −22,151−25.7% | Reduced |
| State of Wisconsin Investment Board | 64,176 | $67.5M | 0.17% | +6,742+11.7% | Added |
| Capital International Inc | 64,225 | $67.5M | 0.85% | +2,983+4.9% | Added |
| Acadian Asset Management LLC | 67,289 | $70.7M | 0.22% | −5,541−7.6% | Reduced |
| Ninety One UK Ltd | 68,185 | $71.7M | 0.19% | +15,690+29.9% | Added |
| Danske Bank A/S | 69,017 | $72.6M | 0.24% | +1,337+2.0% | Added |
| Prudential Financial Inc | 69,563 | $73.1M | 0.10% | −5,322−7.1% | Reduced |
| Perpetual Ltd | 69,706 | $73.3M | 0.79% | −3,819−5.2% | Reduced |
| Citadel Advisors LLC | 70,260 | $73.9M | 0.08% | −39,296−35.9% | Reduced |
| National Bank of Canada | 71,159 | $74.8M | 0.10% | +28,365+66.3% | Added |
| Polar Capital Holdings Plc | 71,795 | $75.5M | 0.44% | −61,236−46.0% | Reduced |
| Allianz Asset Management GmbH | 74,623 | $78.4M | 0.12% | −34,576−31.7% | Reduced |
| Macquarie Group Ltd | 75,141 | $79.0M | 0.09% | −1,284−1.7% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 75,216 | $79.0M | 0.36% | +1,408+1.9% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 76,324 | $80.2M | 0.18% | −1,604−2.1% | Reduced |
| Korea Investment CORP | 78,500 | $82.5M | 0.20% | −1,318−1.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 80,807 | $84.9M | 0.19% | −3,569−4.2% | Reduced |
| Envestnet Asset Management Inc | 81,078 | $85.2M | 0.03% | +5,626+7.5% | Added |
| Raymond James & Associates | 82,006 | $86.2M | 0.05% | +7,778+10.5% | Added |
| Handelsbanken Fonder AB | 83,640 | $87.9M | 0.35% | −3,461−4.0% | Reduced |
| Nomura Asset Management Co Ltd | 86,004 | $90.4M | 0.28% | +3,698+4.5% | Added |
| AXA S.A. | 86,777 | $91.2M | 0.27% | −5,877−6.3% | Reduced |
| Schroder Investment Management Group | 95,001 | $99.9M | 0.10% | +21,104+28.6% | Added |
| Victory Capital Management Inc | 96,609 | $101.6M | 0.10% | −2,273−2.3% | Reduced |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 109,481 | $101.7M | 0.91% | +5,801+5.6% | Added |
| Rockefeller Capital Management L.P. | 98,004 | $103.0M | 0.28% | −1,096−1.1% | Reduced |