Merck & Co Inc's ticker is MRK and the CUSIP is 589331107. A total of 37 filers reported holding Merck & Co Inc in Q1 2017. The put-call ratio across all filers is - and the average weighting 1.0%.
Quarter-by-quarter ownership
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| KAHN BROTHERS GROUP INC | 709,224 | $54,354,990,000 | 7.47% |
| Bruce & Co., Inc. | 323,700 | $24,808,000 | 4.96% |
| BENNICAS & ASSOCIATES, INC. | 35,500 | $2,721,000 | 1.42% |
| Grassi Investment Management | 106,749 | $8,181,000 | 0.82% |
| Ironwood Investment Counsel, LLC | 40,217 | $3,082,000 | 0.70% |
| West Oak Capital, LLC | 22,415 | $1,718,000 | 0.63% |
| Sterling Investment Advisors, Ltd. | 28,490 | $2,184,000 | 0.62% |
| Cohen Klingenstein LLC | 157,235 | $12,050,000 | 0.48% |
| Curbstone Financial Management Corp | 27,902 | $2,138,000 | 0.38% |
| Blue Edge Capital, LLC | 17,034 | $1,305,486,000 | 0.25% |