GLAXOSMITHKLINE PLC's ticker is and the CUSIP is 37733W955. A total of 5 filers reported holding GLAXOSMITHKLINE PLC in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $15,000 | – | 30 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Optiver Holding B.V. | 307,100 | $10,960,000 | 0.02% |
| GROUP ONE TRADING, L.P. | 176,100 | $6,285,000 | 0.01% |
| SIMPLEX TRADING, LLC | 1,037 | $3,701,000 | 0.01% |
| IMC-Chicago, LLC | 10,500 | $375,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |