TANDEM DIABETES CARE INC's ticker is and the CUSIP is 875372953. A total of 4 filers reported holding TANDEM DIABETES CARE INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $51,925 | +0.8% | 2,500 | +19.0% | 0.00% | – |
| Q2 2023 | $51,534 | -68.3% | 2,100 | -47.5% | 0.00% | -100.0% |
| Q1 2023 | $162,440 | -79.4% | 4,000 | -75.8% | 0.00% | -50.0% |
| Q3 2022 | $790,000 | +537.1% | 16,500 | +685.7% | 0.00% | – |
| Q2 2022 | $124,000 | -49.2% | 2,100 | 0.0% | 0.00% | – |
| Q1 2022 | $244,000 | +306.7% | 2,100 | +425.0% | 0.00% | – |
| Q4 2021 | $60,000 | -92.4% | 400 | -93.9% | 0.00% | -100.0% |
| Q3 2021 | $788,000 | +39.5% | 6,600 | +13.8% | 0.00% | 0.0% |
| Q2 2021 | $565,000 | +39.2% | 5,800 | +26.1% | 0.00% | 0.0% |
| Q1 2021 | $406,000 | -58.4% | 4,600 | -54.9% | 0.00% | -50.0% |
| Q4 2020 | $976,000 | -1.1% | 10,200 | +17.2% | 0.00% | -33.3% |
| Q3 2020 | $987,000 | -54.6% | 8,700 | -60.5% | 0.00% | -70.0% |
| Q2 2020 | $2,176,000 | +256.1% | 22,000 | +131.6% | 0.01% | +100.0% |
| Q1 2020 | $611,000 | -34.7% | 9,500 | -39.5% | 0.01% | -16.7% |
| Q4 2019 | $936,000 | -34.7% | 15,700 | -35.4% | 0.01% | -50.0% |
| Q3 2019 | $1,433,000 | -39.3% | 24,300 | -33.6% | 0.01% | -42.9% |
| Q2 2019 | $2,361,000 | +44.1% | 36,600 | +41.9% | 0.02% | +16.7% |
| Q1 2019 | $1,638,000 | +109.5% | 25,800 | +25.2% | 0.02% | +157.1% |
| Q4 2018 | $782,000 | -37.9% | 20,600 | -29.9% | 0.01% | -30.0% |
| Q3 2018 | $1,260,000 | +781.1% | 29,400 | +352.3% | 0.01% | +900.0% |
| Q2 2018 | $143,000 | – | 6,500 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PURA VIDA INVESTMENTS, LLC | 160,000 | $9,470,000 | 0.55% |
| SIMPLEX TRADING, LLC | 36,600 | $2,166,000 | 0.00% |
| JANE STREET GROUP, LLC | 28,000 | $1,657,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 2,100 | $124,000 | 0.00% |