MERCK & CO INC's ticker is and the CUSIP is 58933Y955. A total of 8 filers reported holding MERCK & CO INC in Q3 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
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 ↓ |
|---|---|---|---|
| TLP GROUP LLC | 102,100 | $348,000 | 1.28% |
| Hudson Bay Capital Management LP | 1,000,000 | $76,410,000 | 1.02% |
| Gladius Capital Management LP | 198,400 | $15,160,000,000 | 0.74% |
| SIMPLEX TRADING, LLC | 4,683 | $35,782,000 | 0.10% |
| BOOTHBAY FUND MANAGEMENT, LLC | 94 | $718,000 | 0.10% |
| GROUP ONE TRADING, L.P. | 150,500 | $11,500,000 | 0.10% |
| Allianz Asset Management GmbH | 1,091,600 | $83,409,000 | 0.09% |
| IMC-Chicago, LLC | 114,600 | $8,757,000 | 0.03% |
| JPMORGAN CHASE & CO | 1,446,200 | $110,504,000 | 0.03% |
| SG Americas Securities, LLC | 1,225,800 | $895,000 | 0.01% |