TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 294 filers reported holding TANDEM DIABETES CARE INC in Q1 2021. The put-call ratio across all filers is 0.72 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $609,150 | -79.4% | 15,000 | -40.9% | 0.84% | +37.2% |
| Q1 2022 | $2,950,000 | -38.2% | 25,366 | -20.0% | 0.62% | -23.8% |
| Q4 2021 | $4,773,000 | +125.8% | 31,708 | +79.1% | 0.81% | +398.8% |
| Q3 2021 | $2,114,000 | +22.6% | 17,708 | 0.0% | 0.16% | +153.1% |
| Q2 2021 | $1,725,000 | +10.4% | 17,708 | 0.0% | 0.06% | +10.3% |
| Q1 2021 | $1,563,000 | -84.4% | 17,708 | -83.1% | 0.06% | -88.7% |
| Q4 2020 | $10,046,000 | +77.0% | 105,000 | +110.0% | 0.52% | +67.2% |
| Q3 2020 | $5,675,000 | -67.3% | 50,000 | -71.5% | 0.31% | -65.2% |
| Q2 2020 | $17,341,000 | +156.6% | 175,300 | +67.0% | 0.88% | -76.8% |
| Q1 2020 | $6,757,000 | +183.4% | 105,000 | +162.5% | 3.82% | +925.8% |
| Q4 2019 | $2,384,000 | -3.8% | 40,000 | -4.8% | 0.37% | -4.1% |
| Q3 2019 | $2,477,000 | +20.0% | 42,000 | +31.2% | 0.39% | +179.1% |
| Q2 2019 | $2,065,000 | -56.6% | 32,000 | -57.3% | 0.14% | -69.8% |
| Q1 2019 | $4,763,000 | -37.3% | 75,000 | -62.5% | 0.46% | -70.0% |
| Q4 2018 | $7,594,000 | -54.5% | 200,000 | -48.7% | 1.54% | +38.5% |
| Q3 2018 | $16,708,000 | +237.2% | 390,000 | +73.3% | 1.11% | +149.8% |
| Q2 2018 | $4,955,000 | – | 225,000 | – | 0.44% | – |
Download | ||||||
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% |