TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 286 filers reported holding TANDEM DIABETES CARE INC in Q4 2019. The put-call ratio across all filers is 0.96 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $894 | -96.1% | 22 | -95.8% | 0.00% | -100.0% |
| Q4 2022 | $22,656 | -96.9% | 526 | -95.4% | 0.00% | -97.2% |
| Q1 2020 | $739,000 | -31.3% | 11,483 | -36.4% | 0.04% | -16.3% |
| Q4 2019 | $1,076,000 | -8.8% | 18,059 | -3.5% | 0.04% | -17.3% |
| Q3 2019 | $1,180,000 | +17.1% | 18,716 | +17.9% | 0.05% | -20.0% |
| Q1 2019 | $1,008,000 | +314.8% | 15,871 | +148.3% | 0.06% | +306.2% |
| Q4 2018 | $243,000 | – | 6,392 | – | 0.02% | – |
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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% |