Viatris Inc. (VTRS) ownership: Top institutional holder: VANGUARD GROUP INC ($1.72B). Insider activity: Net Seller (3 buys, 17 sells). 10 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| VANGUARD GROUP INC | 138179864.00 | $1.72B | 2025-12-31 |
| BlackRock, Inc. | 84359804.00 | $1.14B | 2026-03-31 |
| Davis Selected Advisers | 78211191.00 | $1.06B | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 74716631.00 | $1.01B | 2026-03-31 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 53911237.00 | $728.34M | 2026-03-31 |
| STATE STREET CORP | 52233699.00 | $705.68M | 2026-03-31 |
| DIMENSIONAL FUND ADVISORS LP | 38310693.00 | $517.52M | 2026-03-31 |
| Rubric Capital Management LP | 33500000.00 | $452.58M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-25 | |
| Sell | null | 2026-04-15 | |
| Buy | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Buy | null | 2026-04-15 | |
| Sell | null | 2026-04-15 | |
| Sell | null | 2026-04-15 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.