TANDEM DIABETES CARE INC's ticker is TNDM and the CUSIP is 875372203. A total of 294 filers reported holding TANDEM DIABETES CARE INC in Q1 2021. The put-call ratio across all filers is 0.72 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $619,860 | +50959.3% | 29,844 | +5.5% | 0.00% | -66.7% |
| Q4 2022 | $1,214 | -99.9% | 28,293 | -2.2% | 0.01% | -30.8% |
| Q3 2022 | $1,587,000 | -6.5% | 28,928 | -1.1% | 0.01% | -7.1% |
| Q2 2022 | $1,698,000 | -49.8% | 29,239 | +0.7% | 0.01% | -44.0% |
| Q1 2022 | $3,383,000 | +0.7% | 29,022 | +1.2% | 0.02% | 0.0% |
| Q4 2021 | $3,358,000 | -7.5% | 28,682 | +0.4% | 0.02% | +13.6% |
| Q3 2021 | $3,632,000 | +329.8% | 28,557 | +220.8% | 0.02% | +340.0% |
| Q1 2021 | $845,000 | -4.2% | 8,903 | -0.4% | 0.01% | -16.7% |
| Q4 2020 | $882,000 | -18.6% | 8,940 | -4.9% | 0.01% | -25.0% |
| Q3 2020 | $1,083,000 | -23.1% | 9,402 | -31.2% | 0.01% | -27.3% |
| Q2 2020 | $1,408,000 | +31.7% | 13,669 | -5.0% | 0.01% | +10.0% |
| Q1 2020 | $1,069,000 | -3.2% | 14,382 | -3.5% | 0.01% | +25.0% |
| Q4 2019 | $1,104,000 | +12.4% | 14,907 | -4.2% | 0.01% | 0.0% |
| Q3 2019 | $982,000 | -0.4% | 15,563 | -0.9% | 0.01% | 0.0% |
| Q2 2019 | $986,000 | -8.1% | 15,698 | -5.5% | 0.01% | -11.1% |
| Q1 2019 | $1,073,000 | +413.4% | 16,618 | +189.8% | 0.01% | +350.0% |
| Q3 2018 | $209,000 | – | 5,735 | – | 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% |