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 |
|---|---|---|---|---|---|
| New York State Common Retirement Fund | 121,873 | $730.0K | 0.00% | 00.0% | Unchanged |
| Campbell & CO Investment Adviser LLC | 128,309 | $768.6K | 0.04% | +16,916+15.2% | Added |
| Virginia Retirement Systems Et Al | 133,700 | $800.9K | 0.01% | −120,800−47.5% | Reduced |
| Nomura Asset Management International Inc. | 136,800 | $819.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 145,445 | $871.2K | 0.00% | +122,621+537.2% | Added |
| Illinois Municipal Retirement Fund | 151,038 | $904.7K | 0.01% | −488−0.3% | Reduced |
| State of Wisconsin Investment Board | 151,606 | $908.1K | 0.00% | −1,934−1.3% | Reduced |
| LPL Financial LLC | 153,140 | $917.3K | 0.00% | −16,720−9.8% | Reduced |
| Twinbeech Capital LP | 156,721 | $938.8K | 0.10% | −101,248−39.2% | Reduced |
| Susquehanna Advisors Group, Inc. | 162,915 | $975.9K | 0.05% | +162,915 | New |
| Brevan Howard Capital Management LP | 163,067 | $976.8K | 0.01% | −53,950−24.9% | Reduced |
| Wellington Management Group LLP | 167,327 | $1.00M | 0.00% | +37,952+29.3% | Added |
| Thrivent Financial for Lutherans | 173,529 | $1.04M | 0.00% | −5,110−2.9% | Reduced |
| Howard Capital Management Inc. | 178,927 | $1.07M | 0.02% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 182,846 | $1.10M | 0.01% | +182,846 | New |
| SEI Investments Co | 190,057 | $1.14M | 0.00% | +85,657+82.0% | Added |
| Stifel Financial Corp | 197,452 | $1.18M | 0.00% | +3,110+1.6% | Added |
| Price T Rowe Associates Inc | 201,132 | $1.21M | 0.00% | +34,011+20.4% | Added |
| Van Eck Associates Corp | 202,676 | $1.21M | 0.00% | +6,270+3.2% | Added |
| New York State Teachers Retirement System | 206,121 | $1.24M | 0.00% | −78,324−27.5% | Reduced |
| SG Americas Securities, LLC | 216,319 | $1.30M | 0.00% | −59,767−21.6% | Reduced |
| Balyasny Asset Management LLC | 217,900 | $1.31M | 0.00% | +217,900 | New |
| Poehling Capital Management, LLC | 219,288 | $1.31M | 0.28% | +2,796+1.3% | Added |
| State Board of Administration of Florida Retirement System | 225,178 | $1.35M | 0.00% | −5,249−2.3% | Reduced |
| 180 Wealth Advisors, LLC | 227,971 | $1.37M | 0.16% | +60,213+35.9% | Added |
| Harbor Capital Advisors, Inc. | 228,776 | $1.37M | 0.11% | +228,776 | New |
| Vanguard Asset Management, Ltd | 228,772 | $1.37M | 0.00% | +228,772 | New |
| Toroso Investments, LLC | 241,412 | $1.38M | 0.00% | +229,383+1,906.9% | Added |
| Advisors Asset Management, Inc. | 233,051 | $1.40M | 0.02% | −155,468−40.0% | Reduced |
| Point72 Asset Management, L.P. | 238,000 | $1.43M | 0.00% | −417,731−63.7% | Reduced |
| Los Angeles Capital Management LLC | 246,852 | $1.48M | 0.01% | +115,300+87.6% | Added |
| Orographic Financial Advisors, LLC | 254,200 | $1.52M | 1.08% | +254,200 | New |
| Quantinno Capital Management LP | 265,024 | $1.59M | 0.00% | −98,466−27.1% | Reduced |
| State of Alaska, Department of Revenue | 274,128 | $1.64M | 0.02% | −4,251−1.5% | Reduced |
| PDT Partners, LLC | 277,407 | $1.66M | 0.10% | +55,787+25.2% | Added |
| Vanguard Global Advisers, LLC | 281,114 | $1.68M | 0.00% | +281,114 | New |
| Franklin Resources Inc | 282,913 | $1.69M | 0.00% | −214,969−43.2% | Reduced |
| JPMorgan Chase & Co | 298,326 | $1.70M | 0.00% | +18,748+6.7% | Added |
| Prudential Financial Inc | 240,527 | $1.75M | 0.00% | −33,864−12.3% | Reduced |
| Royal Bank of Canada | 299,663 | $1.79M | 0.00% | +23,456+8.5% | Added |
| HRT Financial LP | 318,180 | $1.91M | 0.00% | +318,180 | New |
| California State Teachers Retirement System | 327,075 | $1.96M | 0.00% | +84,497+34.8% | Added |
| Raymond James Financial Inc | 327,935 | $1.96M | 0.00% | +69,903+27.1% | Added |
| Pavaki Capital Management LLC | 328,100 | $1.97M | 1.38% | −400,000−54.9% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 336,976 | $2.02M | 0.00% | +1,340+0.4% | Added |
| CIBC Bancorp USA Inc. | 340,721 | $2.04M | 0.00% | +340,721 | New |
| Sector Gamma AS | 375,974 | $2.25M | 0.53% | +75,974+25.3% | Added |
| VestGen Advisors, LLC | 170,619 | $2.27M | 0.06% | +170,619 | New |
| Lombard Odier Asset Management (USA) Corp | 380,000 | $2.28M | 1.22% | +380,000 | New |
| Walleye Capital LLC | 393,125 | $2.35M | 0.01% | −1,092,254−73.5% | Reduced |
| CM Management, LLC | 400,000 | $2.40M | 2.00% | +200,000+100.0% | Added |
| Trexquant Investment LP | 402,790 | $2.41M | 0.02% | +402,790 | New |
| Grantham, Mayo, Van Otterloo & Co. LLC | 448,874 | $2.69M | 0.01% | +1,213+0.3% | Added |
| Nuveen, LLC | 468,931 | $2.81M | 0.00% | +32,928+7.6% | Added |
| Y-Intercept (Hong Kong) Ltd | 476,488 | $2.85M | 0.05% | +70,326+17.3% | Added |
| American Century Companies Inc | 477,736 | $2.86M | 0.00% | −128,616−21.2% | Reduced |
| Victory Capital Management Inc | 485,509 | $2.91M | 0.00% | −28,522−5.5% | Reduced |
| Rhumbline Advisers | 491,421 | $2.94M | 0.00% | +20,859+4.4% | Added |
| Swiss National Bank | 512,575 | $3.07M | 0.00% | 00.0% | Unchanged |
| Douglas Lane & Associates, LLC | 522,642 | $3.13M | 0.05% | +36,897+7.6% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 523,472 | $3.14M | 0.01% | −1,951−0.4% | Reduced |
| Bridgewater Associates, LP | 594,483 | $3.56M | 0.02% | −314,742−34.6% | Reduced |
| Citigroup Inc | 596,772 | $3.57M | 0.00% | +90,721+17.9% | Added |
| Legal & General Group Plc | 678,043 | $4.06M | 0.00% | −101,725−13.0% | Reduced |
| Brandes Investment Partners, LP | 691,625 | $4.14M | 0.03% | +85,126+14.0% | Added |
| Wells Fargo & Company | 700,599 | $4.20M | 0.00% | −210,289−23.1% | Reduced |
| Bank of America Corp | 738,502 | $4.42M | 0.00% | −1,041,346−58.5% | Reduced |
| Ameriprise Financial Inc | 754,240 | $4.52M | 0.00% | +123,442+19.6% | Added |
| UBS Asset Management Americas Inc | 778,905 | $4.67M | 0.00% | −24,724−3.1% | Reduced |
| Squarepoint Ops LLC | 831,424 | $4.98M | 0.01% | +470,492+130.4% | Added |
| Alliancebernstein L.P. | 720,512 | $5.17M | 0.00% | +589,628+450.5% | Added |
| Sio Capital Management, LLC | 865,908 | $5.19M | 0.75% | −2,555,857−74.7% | Reduced |
| Public Sector Pension Investment Board | 930,094 | $5.57M | 0.02% | +29,114+3.2% | Added |
| Marshall Wace, LLP | 933,176 | $5.59M | 0.01% | +493,209+112.1% | Added |
| First Manhattan Co | 950,172 | $5.69M | 0.02% | +939,871+9,124.1% | Added |
| M&G Plc | 1,003,250 | $6.02M | 0.03% | +10,938+1.1% | Added |
| Allianz Asset Management GmbH | 1,082,748 | $6.49M | 0.01% | −90,965−7.8% | Reduced |
| Susquehanna International Group, LLP | 1,082,760 | $6.49M | 0.01% | +820,694+313.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 1,086,369 | $6.51M | 0.02% | −141,854−11.5% | Reduced |
| Gotham Asset Management, LLC | 1,257,055 | $7.53M | 0.02% | −1,396,762−52.6% | Reduced |
| Principal Financial Group Inc | 1,260,689 | $7.55M | 0.00% | +25,495+2.1% | Added |
| Hotchkis & Wiley Capital Management LLC | 1,375,960 | $8.24M | 0.03% | +1,375,960 | New |
| Goldman Sachs Group Inc | 1,605,325 | $9.62M | 0.00% | −275,290−14.6% | Reduced |
| Vanguard Fiduciary Trust Co | 1,612,057 | $9.66M | 0.00% | +1,612,057 | New |
| Massachusetts Financial Services Co | 1,689,210 | $10.1M | 0.00% | −5,192,956−75.5% | Reduced |
| Northern Trust Corp | 1,914,114 | $11.5M | 0.00% | +93,695+5.1% | Added |
| Citadel Advisors LLC | 1,998,390 | $12.0M | 0.01% | −64,584−3.1% | Reduced |
| Invesco Ltd. | 2,226,714 | $13.3M | 0.00% | +4,466+0.2% | Added |
| Bank of New York Mellon Corp | 2,231,761 | $13.4M | 0.00% | −29,164−1.3% | Reduced |
| Cerity Partners LLC | 2,309,039 | $13.8M | 0.02% | +1,217,325+111.5% | Added |
| FMR LLC | 2,558,692 | $15.3M | 0.00% | +2,523,365+7,142.9% | Added |
| D. E. Shaw & Co., Inc. | 2,644,552 | $15.8M | 0.01% | −742,172−21.9% | Reduced |
| Two Sigma Investments, LP | 3,137,020 | $18.8M | 0.02% | +966,544+44.5% | Added |
| First Trust Advisors LP | 3,227,320 | $19.3M | 0.01% | +1,415,239+78.1% | Added |
| Dimensional Fund Advisors LP | 3,265,280 | $19.6M | 0.00% | −118,860−3.5% | Reduced |
| Morgan Stanley | 3,292,684 | $19.7M | 0.00% | +113,542+3.6% | Added |
| Charles Schwab Investment Management Inc | 3,362,349 | $20.1M | 0.00% | +455,581+15.7% | Added |
| AQR Capital Management LLC | 3,450,626 | $20.2M | 0.01% | −5,120,332−59.7% | Reduced |
| UBS Group AG | 3,471,579 | $20.8M | 0.00% | −823,423−19.2% | Reduced |
| Think Investments LP | 4,000,000 | $24.0M | 3.23% | +4,000,000 | New |