QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 348 filers reported holding QUIDEL CORP in Q2 2020. The put-call ratio across all filers is 0.63 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,047,000 | -35.8% | 9,310 | -22.9% | 0.04% | -43.8% |
| Q4 2021 | $1,630,000 | +31.3% | 12,077 | +24.5% | 0.07% | +19.7% |
| Q1 2021 | $1,241,000 | +88.6% | 9,700 | +44.2% | 0.06% | +29.8% |
| Q1 2020 | $658,000 | -17.8% | 6,725 | -50.1% | 0.05% | +6.8% |
| Q2 2019 | $800,000 | -38.1% | 13,480 | -31.8% | 0.04% | -43.6% |
| Q1 2019 | $1,293,000 | +69.7% | 19,755 | +68.9% | 0.08% | +32.2% |
| Q3 2018 | $762,000 | +13.9% | 11,694 | -9.4% | 0.06% | +31.1% |
| Q1 2018 | $669,000 | – | 12,910 | – | 0.04% | – |
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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% |