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 | $234,617 | -11.5% | 11,296 | +4.6% | 0.00% | – |
| Q2 2023 | $264,983 | -41.6% | 10,798 | -3.3% | 0.00% | -100.0% |
| Q1 2023 | $453,532 | -9.1% | 11,168 | +0.7% | 0.00% | 0.0% |
| Q4 2022 | $498,675 | -21.7% | 11,094 | -16.9% | 0.00% | 0.0% |
| Q3 2022 | $637,000 | +6.7% | 13,344 | +32.8% | 0.00% | 0.0% |
| Q2 2022 | $597,000 | -51.4% | 10,049 | -4.9% | 0.00% | -50.0% |
| Q1 2022 | $1,229,000 | -16.0% | 10,569 | +8.8% | 0.00% | 0.0% |
| Q4 2021 | $1,463,000 | +32.6% | 9,716 | +5.2% | 0.00% | 0.0% |
| Q3 2021 | $1,103,000 | +108.5% | 9,239 | +70.2% | 0.00% | +100.0% |
| Q2 2021 | $529,000 | +41.1% | 5,427 | +27.7% | 0.00% | 0.0% |
| Q1 2021 | $375,000 | +393.4% | 4,249 | +434.5% | 0.00% | – |
| Q4 2020 | $76,000 | -1.3% | 795 | +16.4% | 0.00% | – |
| Q3 2020 | $77,000 | +22.2% | 683 | +7.9% | 0.00% | – |
| Q2 2020 | $63,000 | -28.4% | 633 | -53.6% | 0.00% | – |
| Q1 2020 | $88,000 | +25.7% | 1,364 | +17.2% | 0.00% | – |
| Q4 2019 | $70,000 | +105.9% | 1,164 | +101.0% | 0.00% | – |
| Q3 2019 | $34,000 | -87.0% | 579 | -85.7% | 0.00% | -100.0% |
| Q2 2019 | $262,000 | +26.0% | 4,058 | +23.6% | 0.00% | 0.0% |
| Q1 2019 | $208,000 | +49.6% | 3,283 | -9.9% | 0.00% | – |
| Q4 2018 | $139,000 | +29.9% | 3,645 | +46.4% | 0.00% | – |
| Q3 2018 | $107,000 | +872.7% | 2,489 | +397.8% | 0.00% | – |
| Q2 2018 | $11,000 | – | 500 | – | 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% |