TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 307 filers reported holding TANDEM DIABETES CARE INC in Q2 2020. The put-call ratio across all filers is 0.53 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $3,763,000 | +26.1% | 25,000 | 0.0% | 2.42% | +15.5% |
| Q3 2021 | $2,984,000 | +22.5% | 25,000 | 0.0% | 2.10% | +24.7% |
| Q2 2021 | $2,435,000 | +10.4% | 25,000 | 0.0% | 1.68% | -2.7% |
| Q1 2021 | $2,206,000 | -42.4% | 25,000 | -37.5% | 1.73% | -37.0% |
| Q4 2020 | $3,827,000 | -15.7% | 40,000 | 0.0% | 2.74% | -7.1% |
| Q3 2020 | $4,540,000 | -8.2% | 40,000 | -20.0% | 2.95% | -12.8% |
| Q2 2020 | $4,946,000 | +53.7% | 50,000 | 0.0% | 3.39% | +33.0% |
| Q1 2020 | $3,217,000 | +7.9% | 50,000 | 0.0% | 2.54% | +32.8% |
| Q4 2019 | $2,981,000 | -32.6% | 50,000 | -33.3% | 1.92% | -35.3% |
| Q3 2019 | $4,424,000 | -31.4% | 75,000 | -25.0% | 2.96% | -33.7% |
| Q2 2019 | $6,452,000 | +1.6% | 100,000 | 0.0% | 4.46% | -6.3% |
| Q1 2019 | $6,350,000 | +123.0% | 100,000 | +33.3% | 4.77% | +61.2% |
| Q4 2018 | $2,848,000 | – | 75,000 | – | 2.96% | – |
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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% |