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 | $453,995 | -5.2% | 10,100 | +1.0% | 0.00% | 0.0% |
| Q3 2022 | $479,000 | -88.1% | 10,000 | -85.3% | 0.00% | -75.0% |
| Q2 2022 | $4,037,000 | +114.6% | 68,200 | +445.6% | 0.00% | +300.0% |
| Q4 2021 | $1,881,000 | -61.7% | 12,500 | -69.6% | 0.00% | -75.0% |
| Q3 2021 | $4,907,000 | +105.7% | 41,100 | +52.0% | 0.00% | +100.0% |
| Q1 2021 | $2,386,000 | -79.9% | 27,032 | -78.2% | 0.00% | -75.0% |
| Q4 2020 | $11,848,000 | -78.2% | 123,804 | -74.2% | 0.01% | -80.0% |
| Q3 2020 | $54,356,000 | +502.6% | 478,952 | +426.3% | 0.04% | +300.0% |
| Q2 2020 | $9,020,000 | +209.2% | 91,003 | +100.4% | 0.01% | +150.0% |
| Q1 2020 | $2,917,000 | -33.9% | 45,416 | -38.6% | 0.00% | -20.0% |
| Q4 2019 | $4,415,000 | -78.0% | 74,022 | -78.2% | 0.01% | -78.3% |
| Q3 2019 | $20,054,000 | +163.9% | 340,058 | +188.4% | 0.02% | +187.5% |
| Q2 2019 | $7,599,000 | +38.5% | 117,900 | +36.5% | 0.01% | +33.3% |
| Q1 2019 | $5,487,000 | -38.9% | 86,400 | -63.4% | 0.01% | -50.0% |
| Q4 2018 | $8,974,000 | -11.4% | 236,350 | -0.1% | 0.01% | 0.0% |
| Q3 2018 | $10,131,000 | – | 236,470 | – | 0.01% | – |
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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% |