QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 317 filers reported holding QUIDEL CORP in Q3 2021. The put-call ratio across all filers is 0.85 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $6,000 | +200.0% | 55 | +205.6% | 0.00% | – |
| Q4 2021 | $2,000 | -66.7% | 18 | -60.0% | 0.00% | -100.0% |
| Q3 2021 | $6,000 | 0.0% | 45 | -2.2% | 0.00% | 0.0% |
| Q2 2021 | $6,000 | +20.0% | 46 | +9.5% | 0.00% | 0.0% |
| Q1 2021 | $5,000 | -16.7% | 42 | +31.2% | 0.00% | 0.0% |
| Q4 2020 | $6,000 | -68.4% | 32 | -63.2% | 0.00% | -75.0% |
| Q3 2020 | $19,000 | – | 87 | – | 0.00% | – |
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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% |