TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 394 filers reported holding TANDEM DIABETES CARE INC in Q4 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $503,199 | -4.0% | 12,391 | +6.3% | 0.00% | – |
| Q4 2022 | $524,072 | -97.9% | 11,659 | -97.3% | 0.00% | -100.0% |
| Q2 2022 | $25,354,000 | -34.4% | 428,340 | +28.8% | 0.02% | -19.2% |
| Q1 2022 | $38,667,000 | -2.6% | 332,499 | +26.1% | 0.03% | +4.0% |
| Q4 2021 | $39,690,000 | +53.8% | 263,688 | +22.0% | 0.02% | +38.9% |
| Q3 2021 | $25,812,000 | -25.1% | 216,215 | -38.9% | 0.02% | -25.0% |
| Q2 2021 | $34,484,000 | -7.4% | 354,045 | -16.1% | 0.02% | -11.1% |
| Q1 2021 | $37,220,000 | -42.9% | 421,755 | -38.1% | 0.03% | -47.1% |
| Q4 2020 | $65,182,000 | -13.3% | 681,250 | +2.9% | 0.05% | -23.9% |
| Q3 2020 | $75,162,000 | +9.6% | 662,216 | -4.5% | 0.07% | +3.1% |
| Q2 2020 | $68,601,000 | +42.6% | 693,500 | -7.2% | 0.06% | +14.0% |
| Q1 2020 | $48,109,000 | +59.0% | 747,612 | +47.3% | 0.06% | +96.6% |
| Q4 2019 | $30,265,000 | +11.1% | 507,711 | +10.0% | 0.03% | +7.4% |
| Q3 2019 | $27,233,000 | – | 461,739 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Delphi Management Partners VIII, L.L.C. | 1,000,000 | $59,610,000 | 47.04% |
| Prospect Capital Advisors, LLC | 127,900 | $7,624,000 | 4.68% |
| Asymmetry Capital Management, L.P. | 43,559 | $2,597,000 | 4.66% |
| Copernicus Capital Management, LLC | 50,000 | $2,981,000 | 3.91% |
| SECTORAL ASSET MANAGEMENT INC | 341,714 | $20,370,000 | 3.04% |
| FRIESS ASSOCIATES LLC | 627,225 | $37,389,000 | 2.60% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,361,345 | $81,150,000 | 2.59% |
| Parkman Healthcare Partners LLC | 134,959 | $8,045,000 | 2.32% |
| OBERWEIS ASSET MANAGEMENT INC/ | 109,940 | $6,554,000 | 2.18% |
| First Light Asset Management, LLC | 268,574 | $16,010,000 | 2.05% |