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 | $384,049 | -26.4% | 9,457 | -18.5% | 0.05% | +11.1% |
| Q4 2022 | $521,510 | -25.4% | 11,602 | -20.5% | 0.04% | +7.1% |
| Q3 2022 | $699,000 | -30.8% | 14,602 | -14.4% | 0.04% | +7.7% |
| Q2 2022 | $1,010,000 | +134.9% | 17,063 | +361.2% | 0.04% | +143.8% |
| Q1 2022 | $430,000 | +101.9% | 3,700 | +161.5% | 0.02% | +166.7% |
| Q4 2021 | $213,000 | -83.9% | 1,415 | -93.1% | 0.01% | -93.2% |
| Q2 2019 | $1,323,000 | +126.5% | 20,500 | +122.8% | 0.09% | +57.1% |
| Q1 2019 | $584,000 | +15.6% | 9,200 | -30.8% | 0.06% | -51.7% |
| Q4 2018 | $505,000 | – | 13,300 | – | 0.12% | – |
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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% |