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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,006 | -46.7% | 241 | -50.0% | 0.00% | – |
| Q2 2023 | $9,392 | +143.8% | 482 | +80.5% | 0.00% | – |
| Q1 2023 | $3,853 | +54942.9% | 267 | -26.8% | 0.00% | – |
| Q4 2022 | $7 | -99.9% | 365 | -2.1% | 0.00% | – |
| Q3 2022 | $11,000 | 0.0% | 373 | -6.3% | 0.00% | – |
| Q2 2022 | $11,000 | -42.1% | 398 | -50.3% | 0.00% | – |
| Q1 2022 | $19,000 | -64.8% | 801 | +121.9% | 0.00% | -100.0% |
| Q4 2021 | $54,000 | +25.6% | 361 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $43,000 | -21.8% | 361 | -35.7% | 0.00% | 0.0% |
| Q2 2021 | $55,000 | +10.0% | 561 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $50,000 | – | 561 | – | 0.00% | – |
| Q4 2020 | $0 | – | 0 | – | 0.00% | – |
| Q3 2020 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q2 2020 | $153,000 | – | 1,760 | – | 0.01% | – |
| Q1 2020 | $0 | – | 0 | – | 0.00% | – |
| Q4 2019 | $0 | – | 0 | – | 0.00% | – |
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q1 2019 | $10,000 | -84.8% | 150 | -91.5% | 0.00% | -75.0% |
| Q4 2018 | $66,000 | +57.1% | 1,757 | +78.4% | 0.00% | +100.0% |
| Q3 2018 | $42,000 | +162.5% | 985 | +34.0% | 0.00% | +100.0% |
| Q2 2018 | $16,000 | +60.0% | 735 | +390.0% | 0.00% | 0.0% |
| Q1 2016 | $10,000 | – | 150 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 1,022,257 | $60,293,000 | 5.97% |
| APIS CAPITAL ADVISORS, LLC | 50,000 | $2,949,000 | 4.62% |
| SECTORAL ASSET MANAGEMENT INC | 432,815 | $25,527,000 | 4.40% |
| CROWN ADVISORS MANAGEMENT, INC. | 75,000 | $4,424,000 | 2.96% |
| OBERWEIS ASSET MANAGEMENT INC/ | 199,410 | $11,761,000 | 2.66% |
| Asymmetry Capital Management, L.P. | 18,995 | $1,120,000 | 2.40% |
| Redmile Group, LLC | 1,160,401 | $68,440,000 | 2.29% |
| FRIESS ASSOCIATES LLC | 501,985 | $29,607,000 | 2.29% |
| Atika Capital Management LLC | 142,000 | $8,375,000 | 1.76% |
| Chicago Capital, LLC | 433,083 | $25,543,000 | 1.71% |