QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 352 filers reported holding QUIDEL CORP in Q1 2021. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $900,000 | -16.7% | 8,000 | 0.0% | 0.03% | -8.3% |
| Q4 2021 | $1,080,000 | -4.3% | 8,000 | 0.0% | 0.04% | -7.7% |
| Q3 2021 | $1,129,000 | +10.1% | 8,000 | 0.0% | 0.04% | +11.4% |
| Q2 2021 | $1,025,000 | +19.6% | 8,000 | +19.4% | 0.04% | +2.9% |
| Q1 2021 | $857,000 | -28.8% | 6,700 | 0.0% | 0.03% | -33.3% |
| Q4 2020 | $1,204,000 | -30.5% | 6,700 | -15.2% | 0.05% | -37.8% |
| Q3 2020 | $1,733,000 | -14.9% | 7,900 | -13.2% | 0.08% | -15.5% |
| Q2 2020 | $2,036,000 | – | 9,100 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Birchview Capital, LP | 67,619 | $2,246,303 | 2.08% |
| HUNTINGTON NATIONAL BANK | 1 | $100 | 0.00% |