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, Q2 2026
Institutional positions in Organon & Co. as of Jun 30, 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
- 636
- +32 vs. Q1 2026
- Shares held
- 218.6M
- +19.0M (+9.5%) vs. Q1 2026
- Total value
- $2.92B
- +$1.73B (+144.2%) vs. Q1 2026
- New holders
- 122
- 118 more added
- Sold out
- 90
- 195 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Organon & Co.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Skandinaviska Enskilda Banken AB (publ) | 96,872 | $1.31M | 0.05% | +96,872 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 97,352 | $1.32M | 0.00% | +7,218+8.0% | Added |
| Vanguard Global Advisers, LLC | 101,713 | $1.38M | 0.00% | −179,401−63.8% | Reduced |
| Blackstone Group Inc. | 105,480 | $1.43M | 0.00% | +105,480 | New |
| Barclays PLC | 106,976 | $1.45M | 0.00% | +74,535+229.8% | Added |
| Russell Investments Group, Ltd. | 110,021 | $1.49M | 0.00% | −6,412−5.5% | Reduced |
| State of Tennessee, Treasury Department | 110,455 | $1.50M | 0.00% | +3,160+2.9% | Added |
| Treasurer of the State of North Carolina | 111,484 | $1.51M | 0.00% | +310+0.3% | Added |
| Handelsbanken Fonder AB | 113,800 | $1.54M | 0.00% | +22,600+24.8% | Added |
| Louisiana State Employees Retirement System | 115,100 | $1.56M | 0.02% | −200−0.2% | Reduced |
| Jupiter Topco LLC | 115,640 | $1.57M | 0.00% | +115,640 | New |
| SEI Investments Co | 118,511 | $1.60M | 0.00% | −71,546−37.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 118,964 | $1.61M | 0.01% | +8,989+8.2% | Added |
| New York State Common Retirement Fund | 121,873 | $1.65M | 0.00% | 00.0% | Unchanged |
| Mitsubishi UFJ Trust & Banking Corp | 122,697 | $1.66M | 0.00% | −963,672−88.7% | Reduced |
| LPL Financial LLC | 132,173 | $1.79M | 0.00% | −20,967−13.7% | Reduced |
| Nomura Asset Management International Inc. | 136,800 | $1.85M | 0.00% | 00.0% | Unchanged |
| Illinois Municipal Retirement Fund | 136,992 | $1.85M | 0.02% | −14,046−9.3% | Reduced |
| Simplex Trading, LLC | 145,377 | $1.97M | 0.05% | +145,377 | New |
| Yakira Capital Management, Inc. | 148,939 | $2.02M | 0.59% | +148,939 | New |
| Van Eck Associates Corp | 158,117 | $2.14M | 0.00% | −44,559−22.0% | Reduced |
| Harvest Management LLC | 158,800 | $2.15M | 0.95% | +158,800 | New |
| Creative Planning | 171,053 | $2.32M | 0.00% | +92,011+116.4% | Added |
| Thrivent Financial for Lutherans | 172,441 | $2.33M | 0.00% | −1,088−0.6% | Reduced |
| Twin Securities, Inc. | 175,100 | $2.37M | 1.21% | +175,100 | New |
| Howard Capital Management Inc. | 178,927 | $2.42M | 0.03% | 00.0% | Unchanged |
| Douglas Lane & Associates, LLC | 180,663 | $2.45M | 0.03% | −341,979−65.4% | Reduced |
| Prelude Capital Management, LLC | 183,473 | $2.48M | 0.18% | +183,473 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 187,272 | $2.54M | 0.01% | +122,980+191.3% | Added |
| M&G Plc | 183,973 | $2.58M | 0.01% | −819,277−81.7% | Reduced |
| Wolverine Asset Management LLC | 207,915 | $2.82M | 0.04% | +191,955+1,202.7% | Added |
| Royal Bank of Canada | 210,911 | $2.86M | 0.00% | −88,752−29.6% | Reduced |
| Raymond James Financial Inc | 214,341 | $2.90M | 0.00% | −113,594−34.6% | Reduced |
| Harbor Capital Advisors, Inc. | 214,639 | $2.91M | 0.20% | −14,137−6.2% | Reduced |
| Kintayl Capital LP | 214,850 | $2.91M | 1.40% | +214,850 | New |
| State Board of Administration of Florida Retirement System | 218,888 | $2.96M | 0.00% | −6,290−2.8% | Reduced |
| Susquehanna International Group, LLP | 221,647 | $3.00M | 0.00% | −861,113−79.5% | Reduced |
| 180 Wealth Advisors, LLC | 226,383 | $3.07M | 0.31% | −1,588−0.7% | Reduced |
| PDT Partners, LLC | 230,275 | $3.12M | 0.16% | −47,132−17.0% | Reduced |
| New York State Teachers Retirement System | 233,278 | $3.16M | 0.01% | +27,157+13.2% | Added |
| Prudential Financial Inc | 239,262 | $3.24M | 0.00% | −1,265−0.5% | Reduced |
| Price T Rowe Associates Inc | 239,671 | $3.25M | 0.00% | +38,539+19.2% | Added |
| Two Sigma Investments, LP | 241,392 | $3.27M | 0.00% | −2,895,628−92.3% | Reduced |
| Vanguard Asset Management, Ltd | 248,207 | $3.36M | 0.00% | +19,435+8.5% | Added |
| Sector Gamma AS | 270,781 | $3.67M | 0.80% | −105,193−28.0% | Reduced |
| CM Management, LLC | 275,000 | $3.72M | 2.36% | −125,000−31.3% | Reduced |
| Toroso Investments, LLC | 285,099 | $3.86M | 0.01% | +43,687+18.1% | Added |
| California State Teachers Retirement System | 300,215 | $4.06M | 0.00% | −26,860−8.2% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 315,858 | $4.28M | 0.01% | −207,614−39.7% | Reduced |
| JPMorgan Chase & Co | 318,314 | $4.48M | 0.00% | +19,988+6.7% | Added |
| Citadel Advisors LLC | 344,359 | $4.66M | 0.00% | −1,654,031−82.8% | Reduced |
| Readystate Asset Management LP | 351,863 | $4.76M | 0.19% | +351,863 | New |
| Norges Bank | 374,251 | $5.07M | 0.00% | +374,251 | New |
| Squarepoint Ops LLC | 390,232 | $5.28M | 0.01% | −441,192−53.1% | Reduced |
| BNP Paribas Arbitrage, SA | 390,745 | $5.29M | 0.00% | +245,300+168.7% | Added |
| Vivaldi Asset Management, LLC | 390,939 | $5.29M | 0.31% | +390,939 | New |
| Citigroup Inc | 392,268 | $5.31M | 0.00% | −204,504−34.3% | Reduced |
| LMR Partners LLP | 396,842 | $5.37M | 0.04% | +383,629+2,903.4% | Added |
| Vestcor Inc | 406,752 | $5.51M | 0.14% | +364,864+871.0% | Added |
| Franklin Resources Inc | 408,184 | $5.53M | 0.00% | +125,271+44.3% | Added |
| Quantinno Capital Management LP | 421,790 | $5.71M | 0.01% | +156,766+59.2% | Added |
| Maven Securities LTD | 434,200 | $5.88M | 0.41% | +434,200 | New |
| Carmignac Gestion | 448,606 | $6.07M | 0.08% | +448,606 | New |
| Alberta Investment Management Corp | 450,000 | $6.09M | 0.04% | +450,000 | New |
| Nuveen, LLC | 486,400 | $6.59M | 0.00% | +17,469+3.7% | Added |
| Rhumbline Advisers | 496,563 | $6.72M | 0.01% | +5,142+1.0% | Added |
| Verition Fund Management LLC | 497,996 | $6.74M | 0.05% | +497,996 | New |
| New York Life Investment Management LLC | 503,117 | $6.81M | 0.05% | +503,117 | New |
| First Manhattan Co | 504,647 | $6.83M | 0.02% | −445,525−46.9% | Reduced |
| Winton Group Ltd | 509,862 | $6.90M | 0.22% | +509,862 | New |
| Swiss National Bank | 526,475 | $7.13M | 0.00% | +13,900+2.7% | Added |
| State of Wisconsin Investment Board | 538,388 | $7.29M | 0.01% | +386,782+255.1% | Added |
| Gabelli & Co Investment Advisers, Inc. | 548,700 | $7.43M | 1.08% | +548,700 | New |
| Centiva Capital, LP | 554,800 | $7.51M | 0.25% | +554,800 | New |
| Wells Fargo & Company | 554,832 | $7.51M | 0.00% | −145,767−20.8% | Reduced |
| American Century Companies Inc | 567,310 | $7.68M | 0.00% | +89,574+18.7% | Added |
| Picton Mahoney Asset Management | 575,000 | $7.79M | 0.07% | +574,945+1,045,354.5% | Added |
| Credit Industriel Et Commercial | 584,944 | $7.92M | 0.86% | +584,944 | New |
| Bank of America Corp | 649,755 | $8.80M | 0.00% | −88,747−12.0% | Reduced |
| Ameriprise Financial Inc | 663,233 | $8.98M | 0.00% | −91,007−12.1% | Reduced |
| Absolute Gestao de Investimentos Ltda. | 665,230 | $9.01M | 2.48% | +665,230 | New |
| P Schoenfeld Asset Management LP | 667,400 | $9.04M | 5.37% | +667,400 | New |
| Legal & General Group Plc | 669,375 | $9.06M | 0.00% | −8,668−1.3% | Reduced |
| Sagefield Capital LP | 701,857 | $9.50M | 0.70% | +701,857 | New |
| Tokio Marine Asset Management Co Ltd | 704,100 | $9.53M | 0.30% | +704,100 | New |
| D. E. Shaw & Co., Inc. | 718,753 | $9.73M | 0.01% | −1,925,799−72.8% | Reduced |
| Brandes Investment Partners, LP | 729,502 | $9.88M | 0.07% | +37,877+5.5% | Added |
| UBS Asset Management Americas Inc | 742,009 | $10.0M | 0.00% | −36,896−4.7% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 743,270 | $10.1M | 0.03% | −632,690−46.0% | Reduced |
| Groupe la Francaise | 775,382 | $10.5M | 0.13% | +775,382 | New |
| Marshall Wace, LLP | 828,133 | $11.2M | 0.01% | −105,043−11.3% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 837,305 | $11.3M | 0.02% | +837,305 | New |
| Public Sector Pension Investment Board | 902,195 | $12.2M | 0.03% | −27,899−3.0% | Reduced |
| Polar Asset Management Partners Inc. | 949,806 | $12.9M | 0.24% | +949,806 | New |
| Gabelli Funds LLC | 954,910 | $12.9M | 0.08% | +954,910 | New |
| Cerity Partners LLC | 1,009,842 | $13.7M | 0.02% | −1,299,197−56.3% | Reduced |
| Gotham Asset Management, LLC | 1,032,313 | $14.0M | 0.03% | −224,742−17.9% | Reduced |
| HSBC Holdings PLC | 1,078,134 | $14.6M | 0.01% | +1,055,705+4,706.9% | Added |
| FMR LLC | 1,187,549 | $16.1M | 0.00% | −1,371,143−53.6% | Reduced |
| AQR Capital Management LLC | 1,245,588 | $16.8M | 0.01% | −2,205,038−63.9% | Reduced |