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, Q4 2025
Institutional positions in Organon & Co. as of Dec 31, 2025. 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
- 636
- −24 vs. Q3 2025
- Shares held
- 198.8M
- −715.9K (−0.4%) vs. Q3 2025
- Total value
- $1.43B
- −$702.8M (−33.0%) vs. Q3 2025
- New holders
- 99
- 136 more added
- Sold out
- 123
- 230 more reduced
12 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Organon & Co.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Comerica Bank | 68,972 | $494.5K | 0.00% | −8,628−11.1% | Reduced |
| Mariner, LLC | 69,964 | $501.6K | 0.00% | +53,945+336.8% | Added |
| Advisor Group Holdings, Inc. | 70,732 | $507.2K | 0.00% | −6,205−8.1% | Reduced |
| Arizona State Retirement System | 72,736 | $521.5K | 0.00% | −4,188−5.4% | Reduced |
| Handelsbanken Fonder AB | 73,000 | $523.0K | 0.00% | −200−0.3% | Reduced |
| Atlas Brown,Inc. | 74,837 | $536.6K | 0.16% | +31,050+70.9% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 76,710 | $550.0K | 0.00% | +9,889+14.8% | Added |
| Arnhold LLC | 77,030 | $552.3K | 0.04% | −4,500−5.5% | Reduced |
| Public Employees Retirement System of Ohio | 78,163 | $560.4K | 0.00% | −2,965−3.7% | Reduced |
| Integrated Wealth Concepts LLC | 78,445 | $562.5K | 0.01% | +19,797+33.8% | Added |
| Nomura Holdings Inc | 78,836 | $565.3K | 0.00% | +78,836 | New |
| CWM, LLC | 82,542 | $592.0K | 0.00% | +38,699+88.3% | Added |
| Algert Global LLC | 83,760 | $600.6K | 0.01% | −452,200−84.4% | Reduced |
| SummerHaven Investment Management, LLC | 84,829 | $608.2K | 0.35% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 84,839 | $608.3K | 0.00% | −8,467−9.1% | Reduced |
| Amalgamated Bank | 85,515 | $613.0K | 0.00% | +5,710+7.2% | Added |
| Wealth Enhancement Advisory Services, LLC | 76,547 | $617.7K | 0.00% | −28,880−27.4% | Reduced |
| Yousif Capital Management, LLC | 67,923 | $642.6K | 0.01% | −2,729−3.9% | Reduced |
| KLCM Advisors, Inc. | 99,365 | $712.4K | 0.06% | −1,023,465−91.2% | Reduced |
| CIBC World Markets Corp | 102,986 | $738.4K | 0.00% | +102,986 | New |
| Quadrature Capital Ltd | 103,395 | $741.3K | 0.01% | +103,395 | New |
| SEI Investments Co | 104,400 | $748.2K | 0.00% | −553,895−84.1% | Reduced |
| Aviance Capital Partners, LLC | 105,710 | $757.9K | 0.09% | +32,980+45.3% | Added |
| Treasurer of the State of North Carolina | 108,801 | $780.0K | 0.00% | −7,952−6.8% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 109,975 | $788.5K | 0.01% | −5,119−4.4% | Reduced |
| Campbell & CO Investment Adviser LLC | 111,393 | $798.7K | 0.04% | +41,735+59.9% | Added |
| Acorn Financial Advisory Services Inc | 113,011 | $810.3K | 0.12% | +1,185+1.1% | Added |
| Russell Investments Group, Ltd. | 113,805 | $815.2K | 0.00% | −1,829,621−94.1% | Reduced |
| Janus Henderson Group PLC | 115,640 | $828.6K | 0.00% | −188,109−61.9% | Reduced |
| Louisiana State Employees Retirement System | 119,100 | $853.9K | 0.01% | −400−0.3% | Reduced |
| Los Angeles Capital Management LLC | 131,552 | $864.3K | 0.00% | −72,720−35.6% | Reduced |
| New York State Common Retirement Fund | 121,873 | $873.8K | 0.00% | 00.0% | Unchanged |
| Jain Global LLC | 127,332 | $913.0K | 0.01% | +127,332 | New |
| Wellington Management Group LLP | 129,375 | $927.6K | 0.00% | −5,053−3.8% | Reduced |
| Alliancebernstein L.P. | 130,884 | $938.4K | 0.00% | −301,368−69.7% | Reduced |
| Nomura Asset Management International Inc. | 136,800 | $981.0K | 0.00% | +136,800 | New |
| Creative Planning | 139,799 | $1.00M | 0.00% | −60,808−30.3% | Reduced |
| Illinois Municipal Retirement Fund | 151,526 | $1.09M | 0.01% | +26,838+21.5% | Added |
| Guggenheim Capital LLC | 151,702 | $1.09M | 0.01% | +40,625+36.6% | Added |
| State of Wisconsin Investment Board | 153,540 | $1.10M | 0.00% | −10,481−6.4% | Reduced |
| Price T Rowe Associates Inc | 167,121 | $1.20M | 0.00% | −40,728−19.6% | Reduced |
| 180 Wealth Advisors, LLC | 167,758 | $1.20M | 0.14% | +52,187+45.2% | Added |
| LPL Financial LLC | 169,860 | $1.22M | 0.00% | −36,968−17.9% | Reduced |
| Moore Capital Management, LP | 177,385 | $1.27M | 0.03% | +177,385 | New |
| Thrivent Financial for Lutherans | 178,639 | $1.28M | 0.00% | −68,869−27.8% | Reduced |
| Howard Capital Management Inc. | 178,927 | $1.28M | 0.02% | 00.0% | Unchanged |
| VARCOV Co. | 187,476 | $1.34M | 0.53% | +187,476 | New |
| Stifel Financial Corp | 194,342 | $1.39M | 0.00% | −19,396−9.1% | Reduced |
| Unifi Asset Management LP | 195,915 | $1.40M | 1.53% | +195,915 | New |
| Van Eck Associates Corp | 196,406 | $1.41M | 0.00% | +104,394+113.5% | Added |
| State of Tennessee, Treasury Department | 167,061 | $1.43M | 0.00% | +33,588+25.2% | Added |
| CM Management, LLC | 200,000 | $1.43M | 1.21% | −25,000−11.1% | Reduced |
| Poehling Capital Management, LLC | 216,492 | $1.55M | 0.32% | −101,256−31.9% | Reduced |
| Brevan Howard Capital Management LP | 217,017 | $1.56M | 0.03% | +160,415+283.4% | Added |
| PDT Partners, LLC | 221,620 | $1.59M | 0.10% | +221,620 | New |
| Verition Fund Management LLC | 222,009 | $1.59M | 0.01% | +209,816+1,720.8% | Added |
| Philip James Wealth Mangement, LLC | 229,230 | $1.64M | 0.19% | −214,942−48.4% | Reduced |
| State Board of Administration of Florida Retirement System | 230,427 | $1.65M | 0.00% | −7,680−3.2% | Reduced |
| California State Teachers Retirement System | 242,578 | $1.74M | 0.00% | −7,613−3.0% | Reduced |
| Virginia Retirement Systems Et Al | 254,500 | $1.82M | 0.01% | +232,600+1,062.1% | Added |
| Twinbeech Capital LP | 257,969 | $1.85M | 0.13% | −12,137−4.5% | Reduced |
| Raymond James Financial Inc | 258,032 | $1.85M | 0.00% | −62,509−19.5% | Reduced |
| XTX Topco Ltd | 261,293 | $1.87M | 0.05% | +146,001+126.6% | Added |
| Susquehanna International Group, LLP | 262,066 | $1.88M | 0.00% | +148,670+131.1% | Added |
| Norges Bank | 264,857 | $1.90M | 0.00% | +264,857 | New |
| Prudential Financial Inc | 274,391 | $1.97M | 0.00% | −11,052−3.9% | Reduced |
| Royal Bank of Canada | 276,207 | $1.98M | 0.00% | −11,572−4.0% | Reduced |
| SG Americas Securities, LLC | 276,086 | $1.98M | 0.00% | +117,962+74.6% | Added |
| State of Alaska, Department of Revenue | 278,379 | $2.00M | 0.02% | +1,570+0.6% | Added |
| JPMorgan Chase & Co | 279,578 | $2.00M | 0.00% | −40,769−12.7% | Reduced |
| New York State Teachers Retirement System | 284,445 | $2.04M | 0.00% | −2,551−0.9% | Reduced |
| Sector Gamma AS | 300,000 | $2.15M | 0.49% | −243,711−44.8% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 335,636 | $2.41M | 0.00% | +332,742+11,497.7% | Added |
| Squarepoint Ops LLC | 360,932 | $2.59M | 0.01% | +85,256+30.9% | Added |
| Quantinno Capital Management LP | 363,490 | $2.61M | 0.01% | +218,899+151.4% | Added |
| Capital Fund Management S.A. | 383,200 | $2.75M | 0.03% | +225,650+143.2% | Added |
| Advisors Asset Management, Inc. | 388,519 | $2.79M | 0.05% | −131,277−25.3% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 406,162 | $2.91M | 0.07% | +218,909+116.9% | Added |
| Nuveen, LLC | 436,003 | $3.13M | 0.00% | −124,502−22.2% | Reduced |
| Marshall Wace, LLP | 439,967 | $3.15M | 0.00% | +365,124+487.9% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 447,661 | $3.21M | 0.01% | −46,386−9.4% | Reduced |
| Millennium Management LLC | 460,948 | $3.30M | 0.00% | −4,066,587−89.8% | Reduced |
| Rhumbline Advisers | 470,562 | $3.37M | 0.00% | +1,812+0.4% | Added |
| Douglas Lane & Associates, LLC | 485,745 | $3.48M | 0.05% | +41,869+9.4% | Added |
| Franklin Resources Inc | 497,882 | $3.57M | 0.00% | +83,294+20.1% | Added |
| Voloridge Investment Management, LLC | 498,631 | $3.58M | 0.01% | −3,331−0.7% | Reduced |
| Citigroup Inc | 506,051 | $3.63M | 0.00% | +285,564+129.5% | Added |
| Swiss National Bank | 512,575 | $3.68M | 0.00% | +8,400+1.7% | Added |
| Victory Capital Management Inc | 514,031 | $3.69M | 0.00% | +54,525+11.9% | Added |
| Readystate Asset Management LP | 514,810 | $3.69M | 0.16% | −386,899−42.9% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 525,423 | $3.77M | 0.01% | +111,941+27.1% | Added |
| Natixis | 546,593 | $3.92M | 0.02% | +546,536+958,835.1% | Added |
| American Century Companies Inc | 606,352 | $4.35M | 0.00% | +13,414+2.3% | Added |
| Brandes Investment Partners, LP | 606,499 | $4.35M | 0.03% | +193,064+46.7% | Added |
| Ameriprise Financial Inc | 630,798 | $4.52M | 0.00% | +46,210+7.9% | Added |
| Point72 Asset Management, L.P. | 655,731 | $4.70M | 0.01% | +655,731 | New |
| Beddow Capital Management Inc | 666,725 | $4.78M | 1.80% | +15,935+2.4% | Added |
| Pavaki Capital Management LLC | 728,100 | $5.22M | 3.64% | +728,100 | New |
| Legal & General Group Plc | 779,768 | $5.59M | 0.00% | −32,072−4.0% | Reduced |
| UBS Asset Management Americas Inc | 803,629 | $5.76M | 0.00% | +6,595+0.8% | Added |