TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 326 filers reported holding TANDEM DIABETES CARE INC in Q3 2020. The put-call ratio across all filers is 0.57 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $19,000 | -17.4% | 200 | 0.0% | 0.00% | -25.0% |
| Q3 2020 | $23,000 | +15.0% | 200 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $20,000 | +53.8% | 200 | 0.0% | 0.00% | +33.3% |
| Q1 2020 | $13,000 | -27.8% | 200 | -33.3% | 0.00% | -25.0% |
| Q4 2019 | $18,000 | 0.0% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $18,000 | -5.3% | 300 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $19,000 | 0.0% | 300 | 0.0% | 0.00% | -20.0% |
| Q1 2019 | $19,000 | +72.7% | 300 | 0.0% | 0.01% | +66.7% |
| Q4 2018 | $11,000 | -15.4% | 300 | 0.0% | 0.00% | 0.0% |
| Q3 2018 | $13,000 | +85.7% | 300 | 0.0% | 0.00% | +50.0% |
| Q2 2018 | $7,000 | +600.0% | 300 | 0.0% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | – | 300 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Delphi Management Partners VIII, L.L.C. | 1,000,000 | $95,680,000 | 62.89% |
| Andar Capital Management HK Ltd | 101,000 | $9,664,000 | 6.31% |
| FRIESS ASSOCIATES LLC | 467,861 | $44,765,000 | 3.30% |
| SECTORAL ASSET MANAGEMENT INC | 471,818 | $45,144,000 | 3.18% |
| CROWN ADVISORS MANAGEMENT, INC. | 40,000 | $3,827,000 | 2.74% |
| HighMark Wealth Management LLC | 24,336 | $2,328,000 | 2.00% |
| First Light Asset Management, LLC | 267,274 | $25,573,000 | 1.89% |
| Chicago Capital, LLC | 440,174 | $42,116,000 | 1.88% |
| Andar Capital Management HK Ltd | 30,000 | $2,870,000 | 1.87% |
| SHAKER INVESTMENTS LLC/OH | 35,113 | $3,360,000 | 1.69% |