QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 2 filers reported holding QUIDEL CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 2.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $482,000 | -20.5% | 4,290 | -4.5% | 0.32% | -16.1% |
| Q4 2021 | $606,000 | -1.3% | 4,490 | +3.2% | 0.38% | -15.0% |
| Q3 2021 | $614,000 | +10.4% | 4,349 | +0.2% | 0.45% | +10.5% |
| Q2 2021 | $556,000 | +0.4% | 4,341 | +0.2% | 0.41% | -7.5% |
| Q1 2021 | $554,000 | -34.4% | 4,334 | -7.9% | 0.44% | -39.1% |
| Q4 2020 | $845,000 | -17.7% | 4,706 | +0.5% | 0.73% | -21.5% |
| Q3 2020 | $1,027,000 | +1.1% | 4,683 | +3.4% | 0.92% | -17.1% |
| Q2 2020 | $1,016,000 | +66.0% | 4,530 | -27.7% | 1.12% | +51.0% |
| Q1 2020 | $612,000 | +30.5% | 6,264 | 0.0% | 0.74% | +47.5% |
| Q4 2019 | $469,000 | – | 6,264 | – | 0.50% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 3,256,957 | $88,914,926,000 | 10.16% |
| Wood Investment Counsel LLC | 749,669 | $20,466,000 | 3.32% |
| First Light Asset Management, LLC | 159,662 | $4,359,000 | 3.09% |
| Brown Capital Management | 3,521,596 | $96,140,000 | 1.58% |
| 1492 Capital Management LLC | 115,996 | $3,167,000 | 1.57% |
| INVESTMENT MANAGEMENT OF VIRGINIA LLC | 320,160 | $8,740,000 | 1.43% |
| WALL STREET ASSOCIATES | 631,100 | $17,229,000 | 1.41% |
| RK Capital | 228,504 | $6,238,000 | 1.26% |
| ArrowMark Colorado Holdings LLC | 705,254 | $19,253,000 | 0.63% |
| Trellus Management Company, LLC | 21,836 | $596,000 | 0.53% |