TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372104. A total of 89 filers reported holding TANDEM DIABETES CARE INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $53,000 | +76.7% | 66,373 | +162.3% | 0.01% | +100.0% |
| Q1 2017 | $30,000 | +500.0% | 25,303 | +914.6% | 0.00% | +200.0% |
| Q4 2016 | $5,000 | -58.3% | 2,494 | +59.6% | 0.00% | 0.0% |
| Q3 2016 | $12,000 | +71.4% | 1,563 | +80.5% | 0.00% | 0.0% |
| Q2 2016 | $7,000 | -30.0% | 866 | -20.7% | 0.00% | 0.0% |
| Q1 2016 | $10,000 | -9.1% | 1,092 | -18.1% | 0.00% | 0.0% |
| Q3 2015 | $11,000 | -8.3% | 1,334 | +15.2% | 0.00% | 0.0% |
| Q2 2015 | $12,000 | -60.0% | 1,158 | -51.6% | 0.00% | -75.0% |
| Q1 2015 | $30,000 | +15.4% | 2,393 | +14.4% | 0.00% | +33.3% |
| Q4 2014 | $26,000 | +333.3% | 2,091 | +437.5% | 0.00% | +200.0% |
| Q2 2014 | $6,000 | -53.8% | 389 | -21.3% | 0.00% | -50.0% |
| Q4 2013 | $13,000 | – | 494 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ghost Tree Capital, LLC | 131,500 | $1,765,000 | 0.96% |
| Rock Springs Capital Management LP | 277,000 | $3,717,000 | 0.58% |
| Hood River Capital Management LLC | 264,313 | $3,547,000 | 0.49% |
| Cortina Asset Management, LLC | 660,377 | $8,862,000 | 0.38% |
| Granite Investment Partners, LLC | 127,274 | $1,708,000 | 0.23% |
| TPG Group Holdings (SBS) Advisors, Inc. | 2,496,194 | $33,499,000 | 0.22% |
| Polar Asset Management Partners Inc. | 246,100 | $3,303,000 | 0.17% |
| WASATCH ADVISORS LP | 1,153,979 | $15,486,000 | 0.16% |
| Eventide Asset Management | 80,000 | $1,074,000 | 0.15% |
| Apex Capital Management | 359,621 | $4,826,000 | 0.15% |