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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $236,000 | -49.2% | 4,000 | 0.0% | 0.08% | -42.1% |
| Q1 2022 | $465,000 | -38.2% | 4,000 | -20.0% | 0.14% | -39.6% |
| Q4 2021 | $752,000 | +26.2% | 5,000 | 0.0% | 0.24% | +18.8% |
| Q3 2021 | $596,000 | +2.1% | 5,000 | -16.7% | 0.20% | +8.0% |
| Q2 2021 | $584,000 | +10.4% | 6,000 | 0.0% | 0.19% | +4.5% |
| Q1 2021 | $529,000 | -7.8% | 6,000 | 0.0% | 0.18% | -14.4% |
| Q4 2020 | $574,000 | -15.7% | 6,000 | 0.0% | 0.21% | -28.7% |
| Q3 2020 | $681,000 | +14.8% | 6,000 | 0.0% | 0.29% | +12.3% |
| Q2 2020 | $593,000 | +53.6% | 6,000 | 0.0% | 0.26% | +38.1% |
| Q1 2020 | $386,000 | +8.1% | 6,000 | 0.0% | 0.19% | +58.8% |
| Q4 2019 | $357,000 | +1.1% | 6,000 | 0.0% | 0.12% | -4.8% |
| Q3 2019 | $353,000 | -8.8% | 6,000 | 0.0% | 0.12% | -6.7% |
| Q2 2019 | $387,000 | +1.6% | 6,000 | 0.0% | 0.13% | -1.5% |
| Q1 2019 | $381,000 | +67.8% | 6,000 | 0.0% | 0.14% | +46.2% |
| Q4 2018 | $227,000 | -11.7% | 6,000 | 0.0% | 0.09% | +6.9% |
| Q3 2018 | $257,000 | – | 6,000 | – | 0.09% | – |
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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% |