MERCK & CO INC's ticker is and the CUSIP is 58933Y905. A total of 9 filers reported holding MERCK & CO INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,303,310 | +39.2% | 41,800 | +56.0% | 0.18% | +19.2% |
| Q2 2023 | $3,092,452 | +44.6% | 26,800 | +33.3% | 0.15% | +21.8% |
| Q1 2023 | $2,138,439 | +497.3% | 20,100 | +337.0% | 0.12% | +275.8% |
| Q2 2021 | $358,000 | -93.1% | 4,600 | -93.2% | 0.03% | -83.2% |
| Q1 2021 | $5,212,000 | +13.8% | 67,600 | +20.7% | 0.20% | -12.8% |
| Q4 2020 | $4,581,000 | +541.6% | 56,000 | +551.2% | 0.23% | +218.3% |
| Q3 2020 | $714,000 | -46.1% | 8,600 | -50.0% | 0.07% | -48.9% |
| Q1 2020 | $1,324,000 | -51.6% | 17,200 | -42.9% | 0.14% | -19.7% |
| Q4 2019 | $2,738,000 | +51.3% | 30,100 | +40.0% | 0.17% | +108.4% |
| Q3 2019 | $1,810,000 | +200.7% | 21,500 | +202.8% | 0.08% | +130.6% |
| Q2 2019 | $602,000 | – | 7,100 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fore Capital, LLC | 150,000 | $11,267,000 | 5.79% |
| Sofinnova Investments, Inc. | 600,000 | $45,066,000 | 2.67% |
| Maven Securities LTD | 38,300 | $2,877,000 | 0.09% |
| GROUP ONE TRADING, L.P. | 1,116,100 | $83,830,000 | 0.09% |
| SIMPLEX TRADING, LLC | 1,295,000 | $40,046,000 | 0.04% |
| JPMORGAN CHASE & CO | 3,091,300 | $232,188,000 | 0.03% |
| Allianz Asset Management GmbH | 66,200 | $4,972,000 | 0.00% |
| SG Americas Securities, LLC | 50,000 | $48,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| Atlas Private Wealth Advisors | 1 | $0 | 0.00% |