TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 90 filers reported holding TANDEM DIABETES CARE INC in Q4 2015. The put-call ratio across all filers is 1.73 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2017 | $179,000 | +26.1% | 245,300 | +38.0% | 0.00% | – |
| Q2 2017 | $142,000 | -29.0% | 177,800 | +6.9% | 0.00% | – |
| Q1 2017 | $200,000 | -69.4% | 166,400 | -45.3% | 0.00% | -100.0% |
| Q4 2016 | $654,000 | -76.0% | 304,400 | -14.6% | 0.00% | -80.0% |
| Q3 2016 | $2,730,000 | +23.0% | 356,400 | +21.1% | 0.01% | +25.0% |
| Q2 2016 | $2,219,000 | +6.5% | 294,300 | +23.0% | 0.00% | 0.0% |
| Q1 2016 | $2,084,000 | +7.4% | 239,300 | +45.6% | 0.00% | 0.0% |
| Q4 2015 | $1,940,000 | +58.6% | 164,300 | +18.3% | 0.00% | +33.3% |
| Q3 2015 | $1,223,000 | -49.7% | 138,829 | -38.1% | 0.00% | -50.0% |
| Q2 2015 | $2,430,000 | +116.2% | 224,200 | +151.6% | 0.01% | +200.0% |
| Q1 2015 | $1,124,000 | – | 89,100 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ghost Tree Capital, LLC | 350,000 | $4,134,000 | 1.69% |
| Endurant Capital Management LP | 320,571 | $3,786,000 | 1.27% |
| SENZAR ASSET MANAGEMENT, LLC | 930,049 | $10,983,879,000 | 1.22% |
| Hood River Capital Management LLC | 523,383 | $6,181,000 | 0.79% |
| Motley Fool Asset Management LLC | 260,000 | $3,071,000 | 0.62% |
| Rock Springs Capital Management LP | 562,500 | $6,643,000 | 0.50% |
| PURA VIDA INVESTMENTS, LLC | 82,873 | $979,000 | 0.41% |
| DAFNA Capital Management LLC | 36,551 | $432,000 | 0.38% |
| Rhenman & Partners Asset Management AB | 209,000 | $2,468,000 | 0.37% |
| Motley Fool Wealth Management, LLC | 212,552 | $2,510,000 | 0.30% |