TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 343 filers reported holding TANDEM DIABETES CARE INC in Q3 2021. The put-call ratio across all filers is 0.95 and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $13,000 | -31.6% | 212 | +32.5% | 0.00% | 0.0% |
| Q1 2022 | $19,000 | -55.8% | 160 | -43.7% | 0.00% | -57.1% |
| Q4 2021 | $43,000 | +48.3% | 284 | +17.4% | 0.01% | +40.0% |
| Q3 2021 | $29,000 | +20.8% | 242 | 0.0% | 0.01% | +25.0% |
| Q2 2021 | $24,000 | +33.3% | 242 | +21.0% | 0.00% | 0.0% |
| Q1 2021 | $18,000 | +80.0% | 200 | +100.0% | 0.00% | +33.3% |
| Q4 2020 | $10,000 | -9.1% | 100 | 0.0% | 0.00% | -25.0% |
| Q3 2020 | $11,000 | +10.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $10,000 | +66.7% | 100 | 0.0% | 0.00% | +33.3% |
| Q1 2020 | $6,000 | 0.0% | 100 | 0.0% | 0.00% | +50.0% |
| Q4 2019 | $6,000 | 0.0% | 100 | 0.0% | 0.00% | -33.3% |
| Q3 2019 | $6,000 | 0.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $6,000 | 0.0% | 100 | 0.0% | 0.00% | 0.0% |
| Q1 2019 | $6,000 | – | 100 | – | 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% |