TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 274 filers reported holding TANDEM DIABETES CARE INC in Q1 2023. The put-call ratio across all filers is 0.78 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $67,004 | +28.4% | 3,226 | +51.7% | 0.00% | – |
| Q2 2023 | $52,195 | -75.7% | 2,127 | -59.8% | 0.00% | – |
| Q1 2023 | $215,111 | +126.5% | 5,297 | +150.7% | 0.00% | – |
| Q4 2022 | $94,979 | -71.0% | 2,113 | -69.1% | 0.00% | – |
| Q3 2022 | $327,000 | -22.5% | 6,828 | -4.4% | 0.00% | – |
| Q2 2022 | $422,000 | -41.9% | 7,142 | +14.3% | 0.00% | -100.0% |
| Q1 2022 | $726,000 | -20.7% | 6,246 | +2.7% | 0.00% | 0.0% |
| Q4 2021 | $916,000 | +36.9% | 6,082 | +8.6% | 0.00% | 0.0% |
| Q3 2021 | $669,000 | +32.7% | 5,600 | +8.5% | 0.00% | – |
| Q2 2021 | $504,000 | +4.1% | 5,162 | -6.1% | 0.00% | – |
| Q1 2021 | $484,000 | +2.5% | 5,497 | +11.6% | 0.00% | – |
| Q4 2020 | $472,000 | +12.4% | 4,926 | +33.2% | 0.00% | -100.0% |
| Q3 2020 | $420,000 | +23.2% | 3,698 | +7.7% | 0.00% | – |
| Q2 2020 | $341,000 | +21.4% | 3,435 | -21.1% | 0.00% | – |
| Q1 2020 | $281,000 | +6925.0% | 4,355 | +5706.7% | 0.00% | – |
| Q4 2019 | $4,000 | -98.4% | 75 | -98.2% | 0.00% | – |
| Q3 2019 | $249,000 | +63.8% | 4,226 | +79.7% | 0.00% | – |
| Q2 2019 | $152,000 | +61.7% | 2,352 | +58.2% | 0.00% | – |
| Q1 2019 | $94,000 | +113.6% | 1,487 | +28.7% | 0.00% | – |
| Q4 2018 | $44,000 | – | 1,155 | +9525.0% | 0.00% | – |
| Q4 2017 | $0 | – | 12 | – | 0.00% | – |
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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% |