DEXCOM INC's ticker is and the CUSIP is 252131907. A total of 11 filers reported holding DEXCOM INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $12,000 | – | 1,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tamarack Advisers, LP | 100,000 | $9,330,000 | 6.04% |
| SIMPLEX TRADING, LLC | 352,200 | $32,860 | 0.03% |
| GROUP ONE TRADING, L.P. | 62,900 | $5,868,570 | 0.02% |
| IMC-Chicago, LLC | 144,100 | $13,444,530 | 0.01% |
| JANE STREET GROUP, LLC | 238,000 | $22,205,400 | 0.01% |
| Maven Securities LTD | 5,300 | $494,490 | 0.01% |
| Allianz Asset Management GmbH | 23,300 | $2,173,890 | 0.00% |
| SG Americas Securities, LLC | 20,000 | $128 | 0.00% |
| JPMORGAN CHASE & CO | 800 | $74,640 | 0.00% |
| OSAIC HOLDINGS, INC. | 1 | $1,170 | 0.00% |