The largest holder of Viatris stock is Fidelity Management & Research Co. LLC, with 96.7 million shares (8.42% of the company), worth about $1.60 billion as of September 25, 2026. The 10 largest holders together own 51.5%.
In Q2 2026, 1,077 institutional holdings reports listed 1.07 billion shares worth $18.00 billion, up 8.0% in shares from Q1 2026.
Major holders as of September 25, 2026; quarterly totals from institutional holdings reports (latest Q2 2026).

2026Q2
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Fidelity Management & Research Co. LLC | 96.7 million | 8.42% | $1.6B |
| Vanguard Capital Management LLC | 76.0 million | 6.62% | $1.3B |
| Davis Selected Advisers LP | 75.2 million | 6.55% | $1.2B |
| BlackRock Advisors LLC | 73.1 million | 6.37% | $1.2B |
| T. Rowe Price International Ltd. | 68.2 million | 5.94% | $1.1B |
| Vanguard Portfolio Management LLC | 54.3 million | 4.73% | $896.0M |
| State Street Corporation | 53.1 million | 4.62% | $876.0M |
| Rubric Capital Management LP | 34.2 million | 2.98% | $564.0M |
| Geode Capital Management LLC | 32.8 million | 2.86% | $542.0M |
| DFA Australia Ltd. | 27.5 million | 2.39% | $454.0M |
As of September 25, 2026.
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 1,077 | 1.07 billion | $18.0B |
| Q1 2026 | 1,059 | 991.0 million | $13.4B |
| Q4 2025 | 1,042 | 980.0 million | $12.2B |
| Q3 2025 | 1,010 | 968.0 million | $9.6B |
| Q2 2025 | 1,017 | 984.0 million | $8.8B |
| Q1 2025 | 1,050 | 975.0 million | $8.5B |
| Q4 2024 | 1,083 | 999.0 million | $12.4B |
| Q3 2024 | 1,044 | 964.0 million | $11.2B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Fidelity Management & Research Co. LLC, with 8.42% of the company (as of September 25, 2026). Next: Vanguard Capital Management LLC (6.62%) and Davis Selected Advisers LP (6.55%).
1,077 institutional holdings reports listed Viatris shares in Q2 2026, 1.07 billion shares in all worth $18.00 billion.