Organon & Co.
OGN- Exchange
- NYSE
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001821825
In the last 90 days, Organon & Co. insiders filed 0 open-market purchases and 1 sale; 636 institutions reported holding it in 13F filings for Q2 2026, worth $2.92B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Organon & Co. as of Mar 31, 2026. 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
- 610
- −12 vs. Q4 2025
- Shares held
- 199.8M
- +39.0M (+24.3%) vs. Q4 2025
- Total value
- $1.20B
- +$45.7M (+4.0%) vs. Q4 2025
- New holders
- 81
- 134 more added
- Sold out
- 93
- 205 more reduced
14 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OGN 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 | 636 | $2.92B |
| Q1 2026 | 610 | $1.20B |
| Q4 2025 | 636 | $1.43B |
| Q3 2025 | 672 | $2.13B |
| Q2 2025 | 697 | $2.07B |
| Q1 2025 | 722 | $3.01B |
| Q4 2024 | 741 | $3.07B |
| Q3 2024 | 726 | $3.81B |
| Q2 2024 | 727 | $4.11B |
| Q1 2024 | 720 | $3.75B |
| Q4 2023 | 720 | $2.85B |
| Q3 2023 | 733 | $3.45B |
| Q2 2023 | 728 | $4.13B |
| Q1 2023 | 769 | $4.67B |
| Q4 2022 | 823 | $5.57B |
| Q3 2022 | 793 | $4.57B |
| Q2 2022 | 855 | $6.56B |
| Q1 2022 | 822 | $6.65B |
| Q4 2021 | 911 | $5.49B |
| Q3 2021 | 934 | $5.67B |
| Q2 2021 | 995 | $5.27B |
| Q1 2021 | 1 | $103.0K |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Organon & Co.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Susquehanna Advisors Group, Inc. | 162,915 | $975.9K | 0.05% | +162,915 | New |
| Twinbeech Capital LP | 156,721 | $938.8K | 0.10% | −101,248−39.2% | Reduced |
| LPL Financial LLC | 153,140 | $917.3K | 0.00% | −16,720−9.8% | Reduced |
| State of Wisconsin Investment Board | 151,606 | $908.1K | 0.00% | −1,934−1.3% | Reduced |
| Illinois Municipal Retirement Fund | 151,038 | $904.7K | 0.01% | −488−0.3% | Reduced |
| BNP Paribas Arbitrage, SA | 145,445 | $871.2K | 0.00% | +122,621+537.2% | Added |
| Nomura Asset Management International Inc. | 136,800 | $819.0K | 0.00% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 133,700 | $800.9K | 0.01% | −120,800−47.5% | Reduced |
| Campbell & CO Investment Adviser LLC | 128,309 | $768.6K | 0.04% | +16,916+15.2% | Added |
| New York State Common Retirement Fund | 121,873 | $730.0K | 0.00% | 00.0% | Unchanged |
| KLCM Advisors, Inc. | 116,957 | $700.6K | 0.06% | +17,592+17.7% | Added |
| Janus Henderson Group PLC | 115,640 | $692.1K | 0.00% | 00.0% | Unchanged |
| Russell Investments Group, Ltd. | 116,433 | $691.6K | 0.00% | +2,628+2.3% | Added |
| Louisiana State Employees Retirement System | 115,300 | $690.6K | 0.01% | −3,800−3.2% | Reduced |
| Treasurer of the State of North Carolina | 111,174 | $666.0K | 0.00% | +2,373+2.2% | Added |
| Advisor Group Holdings, Inc. | 110,499 | $661.8K | 0.00% | +39,767+56.2% | Added |
| Police & Firemen's Retirement System of New Jersey | 109,975 | $658.8K | 0.01% | 00.0% | Unchanged |
| State of Tennessee, Treasury Department | 107,295 | $642.7K | 0.00% | −59,766−35.8% | Reduced |
| Aviance Capital Partners, LLC | 105,723 | $633.3K | 0.07% | +130.0% | Added |
| Philip James Wealth Mangement, LLC | 100,796 | $603.8K | 0.07% | −128,434−56.0% | Reduced |
| Royce & Associates LP | 93,576 | $560.5K | 0.01% | +33,698+56.3% | Added |
| Handelsbanken Fonder AB | 91,200 | $546.0K | 0.00% | +18,200+24.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 90,134 | $539.9K | 0.00% | +13,424+17.5% | Added |
| State of New Jersey Common Pension Fund D | 88,851 | $532.2K | 0.00% | +88,851 | New |
| VARCOV Co. | 87,302 | $522.9K | 0.19% | −100,174−53.4% | Reduced |
| Guggenheim Capital LLC | 86,822 | $520.1K | 0.00% | −64,880−42.8% | Reduced |
| Integrated Wealth Concepts LLC | 85,664 | $513.1K | 0.00% | +7,219+9.2% | Added |
| Fox Run Management, L.L.C. | 89,236 | $508.6K | 0.09% | +89,236 | New |
| Jain Global LLC | 84,732 | $507.5K | 0.01% | −42,600−33.5% | Reduced |
| Acorn Financial Advisory Services Inc | 84,334 | $505.2K | 0.07% | −28,677−25.4% | Reduced |
| Amundi | 80,944 | $484.9K | 0.00% | +36,961+84.0% | Added |
| Atlas Brown,Inc. | 80,177 | $480.3K | 0.14% | +5,340+7.1% | Added |
| Amalgamated Bank | 79,412 | $476.0K | 0.00% | −6,103−7.1% | Reduced |
| Creative Planning | 79,042 | $473.5K | 0.00% | −60,757−43.5% | Reduced |
| The PNC Financial Services Group, Inc. | 78,257 | $468.8K | 0.00% | −6,582−7.8% | Reduced |
| Mirabella Financial Services LLP | 77,600 | $464.8K | 0.05% | +77,600 | New |
| Arnhold LLC | 77,030 | $461.4K | 0.03% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 75,586 | $452.8K | 0.00% | −2,577−3.3% | Reduced |
| Acadian Asset Management LLC | 75,233 | $449.0K | 0.00% | +51,977+223.5% | Added |
| Mangrove Partners | 73,164 | $438.3K | 0.04% | +73,164 | New |
| Arizona State Retirement System | 71,412 | $427.8K | 0.00% | −1,324−1.8% | Reduced |
| Omers Administration Corp | 71,334 | $427.3K | 0.00% | +7,100+11.1% | Added |
| Unifi Asset Management LP | 69,050 | $413.6K | 0.24% | −126,865−64.8% | Reduced |
| Fifth Third Bancorp | 68,821 | $412.2K | 0.00% | +65,645+2,066.9% | Added |
| Yousif Capital Management, LLC | 67,753 | $405.8K | 0.00% | −170−0.3% | Reduced |
| SummerHaven Investment Management, LLC | 67,237 | $402.8K | 0.25% | −17,592−20.7% | Reduced |
| Teachers Retirement System of the State of Kentucky | 65,333 | $391.0K | 0.00% | 00.0% | Unchanged |
| Vanguard Investments Australia, Ltd. | 64,743 | $387.8K | 0.00% | +64,743 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 64,292 | $385.1K | 0.00% | −71−0.1% | Reduced |
| Oregon Public Employees Retirement Fund | 59,459 | $356.2K | 0.00% | 00.0% | Unchanged |
| Jacobs Levy Equity Management, Inc | 58,657 | $351.4K | 0.00% | +58,657 | New |
| Sterling Capital Management LLC | 58,527 | $350.6K | 0.01% | +13,071+28.8% | Added |
| Sterneck Capital Management, LLC | 58,485 | $350.3K | 0.16% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 58,400 | $349.8K | 0.00% | +3,000+5.4% | Added |
| Citizens Financial Group Inc | 55,206 | $330.7K | 0.00% | +55,206 | New |
| State of Wyoming | 54,310 | $325.3K | 0.04% | +3,958+7.9% | Added |
| Manufacturers Life Insurance Company, The | 52,816 | $316.4K | 0.00% | +3,899+8.0% | Added |
| Deutsche Bank AG | 52,616 | $315.2K | 0.00% | −2,770−5.0% | Reduced |
| Schonfeld Strategic Advisors LLC | 52,525 | $314.6K | 0.00% | +22,539+75.2% | Added |
| Jump Financial, LLC | 52,456 | $314.2K | 0.00% | +52,456 | New |
| Dark Forest Capital Management LP | 52,272 | $313.1K | 0.03% | +19,609+60.0% | Added |
| Mercer Global Advisors Inc | 51,981 | $311.4K | 0.00% | −1,596−3.0% | Reduced |
| Jefferies Financial Group Inc. | 51,950 | $311.2K | 0.00% | +51,950 | New |
| CWM, LLC | 50,836 | $304.5K | 0.00% | −31,706−38.4% | Reduced |
| Janney Montgomery Scott LLC | 50,111 | $300.0K | 0.00% | −5,838−10.4% | Reduced |
| Maryland State Retirement & Pension System | 49,930 | $299.1K | 0.01% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 49,019 | $293.6K | 0.00% | −2,044−4.0% | Reduced |
| Cetera Investment Advisers | 48,073 | $288.0K | 0.00% | +788+1.7% | Added |
| Wealth Enhancement Advisory Services, LLC | 44,952 | $285.9K | 0.00% | −31,595−41.3% | Reduced |
| Allstate Corp | 47,623 | $285.3K | 0.00% | +47,623 | New |
| IMC-Chicago, LLC | 47,531 | $284.7K | 0.00% | +47,531 | New |
| Lighthouse Investment Partners, LLC | 47,340 | $283.6K | 0.01% | +47,340 | New |
| Profund Advisors LLC | 45,847 | $274.6K | 0.01% | −15,682−25.5% | Reduced |
| Pictet Asset Management Holding SA | 45,763 | $274.1K | 0.00% | +6,907+17.8% | Added |
| CSS LLC | 45,433 | $272.1K | 0.02% | +28,140+162.7% | Added |
| Heritage Investors Management Corp | 44,661 | $268.0K | 0.01% | −560−1.2% | Reduced |
| Radnor Capital Management, LLC | 43,316 | $259.5K | 0.04% | 00.0% | Unchanged |
| Colony Group, LLC | 42,991 | $257.5K | 0.00% | −11,430−21.0% | Reduced |
| Sanctuary Advisors, LLC | 42,405 | $254.0K | 0.00% | +13,403+46.2% | Added |
| Vestcor Inc | 41,888 | $251.0K | 0.01% | 00.0% | Unchanged |
| Systematic Alpha Investments, LLC | 41,067 | $246.0K | 0.01% | 00.0% | Unchanged |
| Tudor Investment Corp Et Al | 37,530 | $224.8K | 0.00% | +37,530 | New |
| Nomura Holdings Inc | 37,200 | $222.8K | 0.00% | −41,636−52.8% | Reduced |
| Bank of Montreal | 36,820 | $220.6K | 0.00% | +1,853+5.3% | Added |
| JustInvest LLC | 36,396 | $218.0K | 0.00% | +7,742+27.0% | Added |
| Swiss Life Asset Management Ltd | 35,880 | $214.9K | 0.00% | +2,533+7.6% | Added |
| Summit Trail Advisors, LLC | 35,494 | $212.6K | 0.00% | −19,089−35.0% | Reduced |
| SEB Asset Management AB | 35,107 | $210.3K | 0.00% | +35,107 | New |
| CI Private Wealth, LLC | 35,184 | $210.1K | 0.00% | −543−1.5% | Reduced |
| Abacus Wealth Partners, LLC | 34,450 | $206.4K | 0.02% | −5,802−14.4% | Reduced |
| Fruth Investment Management | 33,800 | $202.0K | 0.05% | −1,050−3.0% | Reduced |
| Teacher Retirement System of Texas | 33,577 | $201.1K | 0.00% | −5,015−13.0% | Reduced |
| Pathstone Holdings, LLC | 33,312 | $199.5K | 0.00% | +9,128+37.7% | Added |
| D.A. Davidson & Co. | 33,079 | $198.1K | 0.00% | −4,465−11.9% | Reduced |
| BFSG, LLC | 32,968 | $197.5K | 0.02% | +580+1.8% | Added |
| AE Wealth Management LLC | 32,724 | $196.0K | 0.00% | −312−0.9% | Reduced |
| Barclays PLC | 32,441 | $194.3K | 0.00% | −33,459−50.8% | Reduced |
| Freestone Grove Partners LP | 30,774 | $184.3K | 0.00% | −22,963−42.7% | Reduced |
| Range Financial Group LLC | 30,746 | $184.2K | 0.06% | +4,767+18.3% | Added |
| Mutual of America Capital Management LLC | 29,753 | $178.2K | 0.00% | +39+0.1% | Added |