TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 394 filers reported holding TANDEM DIABETES CARE INC in Q4 2021. The put-call ratio across all filers is 0.67 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $1,269,000 | +26.0% | 8,433 | 0.0% | 0.05% | +23.7% |
| Q3 2021 | $1,007,000 | +22.7% | 8,433 | 0.0% | 0.04% | +18.8% |
| Q2 2021 | $821,000 | +10.3% | 8,433 | 0.0% | 0.03% | +6.7% |
| Q1 2021 | $744,000 | -43.4% | 8,433 | -38.6% | 0.03% | -47.4% |
| Q4 2020 | $1,315,000 | -49.7% | 13,742 | -40.3% | 0.06% | -52.1% |
| Q3 2020 | $2,612,000 | +48.6% | 23,016 | +29.5% | 0.12% | +32.2% |
| Q2 2020 | $1,758,000 | +5393.8% | 17,768 | +3258.8% | 0.09% | +4400.0% |
| Q4 2019 | $32,000 | -20.0% | 529 | -21.2% | 0.00% | 0.0% |
| Q3 2019 | $40,000 | -7.0% | 671 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $43,000 | – | 671 | – | 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% |