Organon Ownership | Who Owns Organon?
Organon Ownership Summary
Organon is owned by 76.27% institutional investors, 0.39% insiders, and 23.34% retail investors. Vanguard group is the largest institutional shareholder, holding 14.20% of OGN shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 6.04% of its assets in Organon shares.
OGN Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Organon | 76.27% | 0.39% | 23.34% |
| Sector | Healthcare Stocks | 35.58% | 11.87% | 52.55% |
| Industry | Drug Manufacturers - General Stocks | 45.52% | 6.03% | 48.45% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Vanguard group | 36.92M | 14.20% | $264.69M |
| Blackrock | 32.58M | 12.74% | $674.39M |
| Blackrock funding, inc. /de | 31.72M | 12.22% | $189.98M |
| State street | 9.96M | 3.84% | $59.64M |
| Lsv asset management | 7.26M | 2.80% | $43.49M |
| Millennium management | 6.78M | 2.61% | $40.62M |
| Kahn brothers group | 5.54M | 2.13% | $33.17M |
| Canada pension plan investment board | 5.01M | 1.93% | $30.02M |
| Geode capital management | 4.76M | 1.83% | $28.52M |
| Private management group | 4.37M | 1.69% | $26.20M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Kahn brothers group | 5.54M | 5.88% | $33.17M |
| Think investments lp | 4.00M | 3.14% | $23.96M |
| Greylin investment management | 809.12K | 2.80% | $16.75M |
| Cm management | 400.00K | 2.00% | $2.40M |
| Beddow capital management | 666.73K | 1.80% | $4.78M |
| Eversource wealth advisors | 126.29K | 1.28% | $41.76M |
| Private management group | 4.37M | 0.75% | $26.20M |
| Sio capital management | 865.91K | 0.74% | $5.19M |
| Sector gamma as | 375.97K | 0.53% | $2.25M |
| Quantessence capital | 12.83K | 0.37% | $76.87K |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Millennium management | 6.78M | 0.02% | 6.32M |
| Think investments lp | 4.00M | 3.14% | 4.00M |
| Canada pension plan investment board | 5.01M | 0.02% | 2.58M |
| Fmr | 2.56M | 0.00% | 2.52M |
| Kahn brothers group | 5.54M | 5.88% | 1.91M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Massachusetts financial services co /ma/ | 1.69M | 0.00% | -5.19M |
| Aqr capital management | 3.45M | 0.01% | -5.12M |
| Sound shore management inc /ct/ | - | - | -4.98M |
| Deprince race & zollo | - | - | -4.65M |
| Nordea investment management ab | - | - | -3.09M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Think investments lp | 4.00M | 3.14% | 4.00M | $23.96M |
| Vanguard fiduciary trust | 1.61M | 0.00% | 1.61M | $9.66M |
| Hotchkis & wiley capital management | 1.38M | 0.03% | 1.38M | $8.24M |
| Lombard odier asset management (usa) | 380.00K | 0.24% | 380.00K | $2.28M |
| Axa investment managers | 351.70K | 0.01% | 351.70K | $3.76M |
Sold Out
| Holder | Change |
|---|---|
| Strategic advocates | -1.00 |
| Atticus wealth management | -1.00 |
| Frazier financial advisors | -1.00 |
| Darwin wealth management | -1.00 |
| Mma asset management | -1.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Mar 31, 2026 | 599 | -6.84% | 197,917,898 | 0.02% | 76 | 1.32% | 212 | -7.02% | 193 | -15.72% |
| Dec 31, 2025 | 385 | -43.30% | 116,335,813 | -41.82% | 44 | 0.76% | 111 | -51.95% | 142 | -36.89% |
| Sep 30, 2025 | 409 | -40.90% | 125,909,126 | -35.89% | 48 | 0.85% | 120 | -57.45% | 141 | -38.16% |
| Jun 30, 2025 | 688 | -3.91% | 213,035,647 | 5.94% | 81 | 1.35% | 284 | -7.79% | 230 | 3.14% |
| Mar 31, 2025 | 704 | -4.22% | 201,513,190 | -2.26% | 78 | 1.22% | 302 | -9.31% | 221 | -7.14% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 15.85M | 6.04% | 3.45K |
| Pacer US Cash Cows 100 ETF | 11.17M | 4.33% | 16.50K |
| Vanguard Total Stock Mkt Idx Inv | 8.32M | 3.17% | 25.06K |
| Vanguard US Total Market Shares ETF | 8.11M | 3.15% | 6.33K |
| Vanguard Small Cap Index | 6.00M | 2.28% | -3.67K |
| Vanguard Small Cap Value Index Inv | 3.85M | 1.47% | 28.75K |
| Vanguard Equity-Income Inv | 3.84M | 1.46% | -1.19M |
| MFS Mid Cap Value Equity | 3.70M | 1.42% | -150.03K |
| MFS Mid Cap Value A | 3.70M | 1.42% | -103.40K |
| Vanguard Institutional Extnd Mkt Idx Tr | 2.93M | 1.12% | 25.75K |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| May 06, 2026 | Holzbaur Lynette | SVP and Corporate Controller | Sell | $353.08K |
| May 06, 2026 | Holzbaur Lynette | SVP and Corporate Controller | Buy | $353.08K |
| Nov 12, 2025 | COX CARRIE SMITH | Executive Chair | Buy | $501.76K |
| May 14, 2025 | COX CARRIE SMITH | - | Buy | $100.59K |
| May 07, 2025 | Falcione Aaron | Chief Human Resources Officer | Buy | $48.23K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2026 Q2 | 1 | 1 |
| 2026 Q1 | - | - |
| 2025 Q2 | 6 | - |
| 2025 Q1 | - | - |
| 2024 Q4 | - | - |
OGN Ownership FAQ
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