MERCK & CO INC's ticker is and the CUSIP is 58933Y955. A total of 12 filers reported holding MERCK & CO INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $11,265,000 | +326.1% | 137,300 | +298.0% | 0.05% | +370.0% |
| Q4 2021 | $2,644,000 | -45.7% | 34,500 | -42.7% | 0.01% | -41.2% |
| Q2 2021 | $4,870,000 | -47.5% | 60,200 | -50.0% | 0.02% | -59.5% |
| Q1 2021 | $9,282,000 | +34.8% | 120,400 | +47.2% | 0.04% | -52.3% |
| Q3 2019 | $6,886,000 | +26.1% | 81,800 | +25.7% | 0.09% | +83.3% |
| Q2 2019 | $5,459,000 | -27.1% | 65,100 | -27.7% | 0.05% | -36.8% |
| Q1 2019 | $7,485,000 | – | 90,000 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Gladius Capital Management LP | 87,800 | $9,039,010 | 0.38% |
| NATIONAL BANK OF CANADA /FI/ | 4,126 | $42,312,130 | 0.06% |
| Maven Securities LTD | 51,700 | $5,322,515 | 0.06% |
| SIMPLEX TRADING, LLC | 617,400 | $63,561 | 0.05% |
| Allianz Asset Management GmbH | 210,700 | $21,691,565 | 0.04% |
| GROUP ONE TRADING, L.P. | 81,900 | $8,431,605 | 0.03% |
| CTC LLC | 4,372 | $45,009,740 | 0.03% |
| IMC-Chicago, LLC | 178,900 | $18,417,755 | 0.02% |
| HRT FINANCIAL LP | 9,300 | $957 | 0.01% |
| JANE STREET GROUP, LLC | 188,400 | $19,395,780 | 0.01% |