TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 281 filers reported holding TANDEM DIABETES CARE INC in Q1 2020. The put-call ratio across all filers is 1.03 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $414,000 | +32.3% | 6,890 | +29.8% | 0.00% | +50.0% |
| Q3 2019 | $313,000 | -9.8% | 5,307 | -1.3% | 0.00% | -33.3% |
| Q2 2019 | $347,000 | -46.0% | 5,375 | -46.9% | 0.00% | -40.0% |
| Q1 2019 | $642,000 | +308.9% | 10,125 | +145.0% | 0.01% | +400.0% |
| Q4 2018 | $157,000 | -18.2% | 4,133 | -7.9% | 0.00% | -50.0% |
| Q3 2018 | $192,000 | +9500.0% | 4,489 | +944.0% | 0.00% | – |
| Q2 2018 | $2,000 | 0.0% | 430 | 0.0% | 0.00% | – |
| Q1 2018 | $2,000 | +100.0% | 430 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | – | 430 | – | 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% |