MERCK & CO INC's ticker is and the CUSIP is 58933Y905. A total of 9 filers reported holding MERCK & CO INC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $308,850 | -10.8% | 3,000 | 0.0% | 0.03% | -10.3% |
| Q2 2023 | $346,170 | -32.2% | 3,000 | -37.5% | 0.03% | -21.6% |
| Q1 2023 | $510,672 | -2.1% | 4,800 | +2.1% | 0.04% | -42.2% |
| Q4 2022 | $521,465 | -64.6% | 4,700 | -73.9% | 0.06% | -15.8% |
| Q4 2020 | $1,472,000 | +7.1% | 18,000 | 0.0% | 0.08% | -3.8% |
| Q4 2018 | $1,375,000 | -86.1% | 18,000 | -89.7% | 0.08% | -44.8% |
| Q4 2014 | $9,892,000 | – | 174,200 | – | 0.14% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SABBY MANAGEMENT, LLC | 18,222 | $102,535,000 | 9.34% |
| GROUP ONE TRADING, L.P. | 365,000 | $20,539,000 | 0.14% |
| Capital Markets Trading UK LLP | 20,000 | $1,711,000 | 0.07% |
| All Terrain Financial Advisors, LLC | 1,000 | $56,000 | 0.03% |
| Allianz Asset Management GmbH | 509,800 | $28,686,000 | 0.02% |
| SIMPLEX TRADING, LLC | 2,614 | $142,000 | 0.01% |
| SG Americas Securities, LLC | 977,500 | $585,000 | 0.01% |
| JPMORGAN CHASE & CO | 286,300 | $16,110,000 | 0.00% |
| SevenBridge Financial Group, LLC | 20 | $0 | 0.00% |