QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 400 filers reported holding QUIDEL CORP in Q3 2020. The put-call ratio across all filers is 0.70 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,170,000 | -27.6% | 10,396 | -13.2% | 0.01% | -12.5% |
| Q4 2021 | $1,616,000 | -29.2% | 11,971 | -26.0% | 0.01% | -42.9% |
| Q3 2021 | $2,284,000 | +2.6% | 16,183 | -6.9% | 0.01% | +7.7% |
| Q2 2021 | $2,227,000 | +13.7% | 17,382 | +13.6% | 0.01% | 0.0% |
| Q1 2021 | $1,959,000 | -24.5% | 15,307 | +6.0% | 0.01% | -18.8% |
| Q4 2020 | $2,594,000 | +30.4% | 14,439 | +59.2% | 0.02% | +14.3% |
| Q3 2020 | $1,990,000 | +11.2% | 9,070 | +13.4% | 0.01% | 0.0% |
| Q2 2020 | $1,789,000 | +41.8% | 7,995 | -67.2% | 0.01% | +366.7% |
| Q1 2018 | $1,262,000 | – | 24,360 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 2,915,633 | $64,464,646,000 | 7.82% |
| Wood Investment Counsel LLC | 733,993 | $16,229,000 | 2.42% |
| First Light Asset Management, LLC | 129,544 | $2,864,000 | 1.93% |
| Brown Capital Management | 3,599,239 | $79,579,000 | 1.32% |
| INVESTMENT MANAGEMENT OF VIRGINIA LLC | 370,408 | $8,190,000 | 1.32% |
| 1492 Capital Management LLC | 114,738 | $2,537,000 | 1.30% |
| WALL STREET ASSOCIATES | 623,800 | $13,792,000 | 1.18% |
| EAGLE BOSTON INVESTMENT MANAGEMENT INC | 406,702 | $8,992,000 | 0.45% |
| Trellus Management Company, LLC | 21,836 | $483,000 | 0.41% |
| ArrowMark Colorado Holdings LLC | 571,329 | $12,632,000 | 0.36% |