TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 269 filers reported holding TANDEM DIABETES CARE INC in Q1 2019. The put-call ratio across all filers is 0.65 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,614 | +26.9% | 174 | +50.0% | 0.00% | – |
| Q2 2023 | $2,847 | -40.6% | 116 | -1.7% | 0.00% | – |
| Q1 2023 | $4,792 | -81.2% | 118 | -79.2% | 0.00% | -100.0% |
| Q4 2022 | $25,442 | -15.2% | 566 | -8.7% | 0.00% | 0.0% |
| Q3 2022 | $30,000 | +66.7% | 620 | +106.0% | 0.00% | 0.0% |
| Q2 2022 | $18,000 | +157.1% | 301 | +410.2% | 0.00% | – |
| Q1 2022 | $7,000 | +250.0% | 59 | +321.4% | 0.00% | – |
| Q4 2021 | $2,000 | – | 14 | +1300.0% | 0.00% | – |
| Q2 2021 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 1 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | – | 1 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Consonance Capital Management LP | 147,327 | $17,133,000 | 29.07% |
| First Light Asset Management, LLC | 435,305 | $50,622,000 | 4.46% |
| RTW INVESTMENTS, LP | 1,004,936 | $116,864,000 | 2.42% |
| Chicago Capital, LLC | 462,670 | $53,804,000 | 2.32% |
| Spouting Rock Asset Management, LLC | 23,657 | $2,751,000 | 2.30% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 172,400 | $20,048,000 | 2.09% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 142,178 | $16,534,000 | 2.06% |
| Altium Capital Management LP | 50,000 | $5,815,000 | 1.95% |
| HighMark Wealth Management LLC | 23,375 | $2,718,000 | 1.82% |
| Jackson Square Partners, LLC | 1,499,740 | $174,404,000 | 1.73% |