Ownership — MRK
US Institutional Ownership74.8%
| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|
| 225.93M | $27.18B | 9.14% | +6.83M | 2026-03-31 |
| 160.99M | $19.36B | 6.51% | -- | 2026-03-31 |
| 119.33M | $14.45B | 4.83% | -714.5K | 2026-03-31 |
| 84.31M | $10.14B | 3.41% | -2.12M | 2026-03-31 |
| 67.30M | $8.10B | 2.72% | -- | 2026-03-31 |
| 59.56M | $7.14B | 2.41% | -489.8K | 2026-03-31 |
| 49.77M | $5.99B | 2.01% | +1.20M | 2026-03-31 |
| 47.63M | $5.73B | 1.93% | +2.69M | 2026-03-31 |
| 44.52M | $5.35B | 1.80% | +3.68M | 2026-03-31 |
| 30.77M | $3.70B | 1.24% | +2.92M | 2026-03-31 |
| 27.09M | $3.26B | 1.10% | -144.6K | 2026-03-31 |
| 26.44M | $3.18B | 1.07% | +1.56M | 2026-03-31 |
| 23.04M | $2.77B | 0.93% | +4.29M | 2026-03-31 |
| 21.86M | $2.63B | 0.88% | +1.31M | 2026-03-31 |
| 21.83M | $2.63B | 0.88% | +1.15M | 2026-03-31 |
| 20.41M | $2.46B | 0.83% | +981.4K | 2026-03-31 |
| 19.54M | $2.35B | 0.79% | -238.3K | 2026-03-31 |
| 18.71M | $2.25B | 0.76% | -451.2K | 2026-03-31 |
| 16.27M | $1.96B | 0.66% | +203.2K | 2026-03-31 |
| 16.26M | $1.96B | 0.66% | +288.3K | 2026-03-31 |
| 15.46M | $1.86B | 0.63% | +2.97M | 2026-03-31 |
| 14.66M | $1.76B | 0.59% | -5.44M | 2026-03-31 |
| 13.96M | $1.68B | 0.56% | -- | 2026-03-31 |
| 13.79M | $1.66B | 0.56% | -- | 2026-03-31 |
| 13.76M | $1.66B | 0.56% | +379.9K | 2026-03-31 |
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