TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 227 filers reported holding TANDEM DIABETES CARE INC in Q3 2023. The put-call ratio across all filers is 0.94 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $4,860 | +8.8% | 234 | +28.6% | 0.00% | – |
| Q2 2023 | $4,466 | -79.4% | 182 | -65.9% | 0.00% | – |
| Q1 2023 | $21,645 | +4.2% | 533 | +15.4% | 0.00% | – |
| Q4 2022 | $20,767 | +9.3% | 462 | +17.9% | 0.00% | – |
| Q3 2022 | $19,000 | -26.9% | 392 | -10.9% | 0.00% | – |
| Q2 2022 | $26,000 | +136.4% | 440 | +358.3% | 0.00% | – |
| Q1 2022 | $11,000 | -98.3% | 96 | -97.7% | 0.00% | -100.0% |
| Q4 2021 | $631,000 | +8914.3% | 4,192 | +7385.7% | 0.00% | – |
| Q3 2021 | $7,000 | -96.7% | 56 | -98.3% | 0.00% | -100.0% |
| Q1 2020 | $211,000 | -6.2% | 3,280 | -13.2% | 0.00% | +100.0% |
| Q4 2019 | $225,000 | +675.9% | 3,780 | +656.0% | 0.00% | – |
| Q3 2019 | $29,000 | -77.5% | 500 | -75.0% | 0.00% | -100.0% |
| Q2 2019 | $129,000 | -42.4% | 2,000 | -43.2% | 0.00% | 0.0% |
| Q1 2019 | $224,000 | +1078.9% | 3,520 | +604.0% | 0.00% | – |
| Q4 2018 | $19,000 | -9.5% | 500 | 0.0% | 0.00% | – |
| Q3 2018 | $21,000 | +90.9% | 500 | 0.0% | 0.00% | – |
| Q2 2018 | $11,000 | – | 500 | – | 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% |