MERCK & CO INC's ticker is and the CUSIP is 58933Y955. 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 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $23,000 | – | 65 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| TLP GROUP LLC | 39,000 | $188,000 | 3.49% |
| Gladius Capital Management LP | 395,000 | $33,477,000 | 1.99% |
| SIMPLEX TRADING, LLC | 5,765 | $48,339,000 | 0.13% |
| HRT FINANCIAL LP | 23,400 | $1,962,000 | 0.12% |
| Allianz Asset Management GmbH | 700,500 | $58,737,000 | 0.06% |
| HBK INVESTMENTS L P | 65,100 | $5,459,000 | 0.05% |
| IMC-Chicago, LLC | 127,500 | $10,691,000 | 0.03% |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 46,500 | $3,899,000 | 0.03% |
| Perigon Wealth Management, LLC | 61,400 | $101,000 | 0.02% |
| GROUP ONE TRADING, L.P. | 24,200 | $2,029,000 | 0.02% |