TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 343 filers reported holding TANDEM DIABETES CARE INC in Q3 2021. The put-call ratio across all filers is 0.95 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $52 | -99.9% | 1,172 | -7.9% | 0.00% | – |
| Q3 2022 | $60,000 | +757.1% | 1,273 | +871.8% | 0.00% | – |
| Q2 2022 | $7,000 | -36.4% | 131 | +28.4% | 0.00% | – |
| Q1 2022 | $11,000 | -26.7% | 102 | -1.9% | 0.00% | – |
| Q4 2021 | $15,000 | +25.0% | 104 | +2.0% | 0.00% | – |
| Q3 2021 | $12,000 | +33.3% | 102 | +2.0% | 0.00% | – |
| Q2 2021 | $9,000 | 0.0% | 100 | -3.8% | 0.00% | – |
| Q1 2021 | $9,000 | -18.2% | 104 | -11.9% | 0.00% | – |
| Q4 2020 | $11,000 | -99.5% | 118 | -99.4% | 0.00% | -100.0% |
| Q3 2020 | $2,181,000 | -27.5% | 19,219 | -36.8% | 0.02% | -35.5% |
| Q2 2020 | $3,008,000 | +51.5% | 30,405 | -1.5% | 0.03% | +19.2% |
| Q1 2020 | $1,986,000 | +778.8% | 30,872 | +715.9% | 0.03% | +766.7% |
| Q4 2019 | $226,000 | +103.6% | 3,784 | +101.3% | 0.00% | +50.0% |
| Q3 2019 | $111,000 | -10.5% | 1,880 | -2.4% | 0.00% | 0.0% |
| Q2 2019 | $124,000 | +1.6% | 1,926 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $122,000 | – | 1,926 | – | 0.00% | – |
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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% |