TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 91 filers reported holding TANDEM DIABETES CARE INC in Q1 2016. The put-call ratio across all filers is 8.88 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2017 | $120,000 | -25.5% | 100,000 | +33.3% | 0.06% | -38.5% |
| Q4 2016 | $161,000 | -94.3% | 75,000 | -79.7% | 0.10% | -81.0% |
| Q3 2016 | $2,834,000 | +114.7% | 370,000 | +111.4% | 0.50% | -6.0% |
| Q2 2016 | $1,320,000 | +1.0% | 175,000 | +16.7% | 0.54% | +12.1% |
| Q1 2016 | $1,307,000 | – | 150,000 | – | 0.48% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 724,286 | $869,000 | 0.74% |
| SHAKER INVESTMENTS LLC/OH | 157,940 | $190,000 | 0.15% |
| Monashee Investment Management LLC | 150,000 | $180,000 | 0.07% |
| WASATCH ADVISORS LP | 3,677,281 | $4,413,000 | 0.06% |
| Iguana Healthcare Management, LLC | 100,000 | $120,000 | 0.06% |
| Rhenman & Partners Asset Management AB | 234,000 | $281,000 | 0.04% |
| FRONTIER CAPITAL MANAGEMENT CO LLC | 4,901,870 | $5,882,000 | 0.04% |
| WRAPMANAGER INC | 96,405 | $116,000 | 0.04% |
| FALCON POINT CAPITAL, LLC | 261,039 | $313,000 | 0.04% |
| Rock Springs Capital Management LP | 595,000 | $714,000 | 0.04% |