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 | $216,000 | -27.3% | 1,925 | -12.5% | 0.01% | -10.0% |
| Q4 2021 | $297,000 | -9.2% | 2,199 | -5.1% | 0.01% | -9.1% |
| Q3 2021 | $327,000 | +0.6% | 2,316 | -8.9% | 0.01% | 0.0% |
| Q2 2021 | $325,000 | -1.5% | 2,542 | -1.3% | 0.01% | -15.4% |
| Q1 2021 | $330,000 | -46.2% | 2,576 | -24.5% | 0.01% | -51.9% |
| Q4 2020 | $613,000 | -15.4% | 3,413 | +3.3% | 0.03% | -27.0% |
| Q3 2020 | $725,000 | +103.1% | 3,305 | +107.3% | 0.04% | +85.0% |
| Q2 2020 | $357,000 | – | 1,594 | – | 0.02% | – |
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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% |