MERCK & CO INC's ticker is and the CUSIP is 58933Y905. A total of 9 filers reported holding MERCK & CO INC in Q2 2021. The put-call ratio across all filers is - and the average weighting 0.2%.
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 | -71.5% | 34,500 | -71.3% | 0.01% | -76.2% |
| Q1 2021 | $9,282,000 | +1926.6% | 120,400 | +2050.0% | 0.04% | +1300.0% |
| Q4 2020 | $458,000 | -1.5% | 5,600 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $465,000 | +7.4% | 5,600 | 0.0% | 0.00% | -50.0% |
| Q2 2020 | $433,000 | -93.7% | 5,600 | -93.2% | 0.01% | -93.2% |
| 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 | 22,500 | $150,000 | 2.27% |
| TWO SIGMA SECURITIES, LLC | 324,100 | $27,283,000 | 0.25% |
| GROUP ONE TRADING, L.P. | 282,100 | $23,747,000 | 0.19% |
| SIMPLEX TRADING, LLC | 6,927 | $58,311,000 | 0.17% |
| BOOTHBAY FUND MANAGEMENT, LLC | 192 | $1,616,000 | 0.15% |
| HBK INVESTMENTS L P | 81,800 | $6,886,000 | 0.09% |
| Gladius Capital Management LP | 21,500 | $1,810,000 | 0.08% |
| IMC-Chicago, LLC | 124,400 | $10,472,000 | 0.03% |
| Allianz Asset Management GmbH | 313,900 | $26,424,000 | 0.03% |
| SG Americas Securities, LLC | 307,600 | $1,940,000 | 0.02% |