QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 162 filers reported holding QUIDEL CORP in Q3 2019. The put-call ratio across all filers is 0.51 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $5,706,445,000 | +313.1% | 50,742 | +395.9% | 0.05% | +370.0% |
| Q4 2021 | $1,381,217,000 | -82.2% | 10,232 | -81.4% | 0.01% | -82.8% |
| Q3 2021 | $7,777,365,000 | -41.6% | 55,100 | -47.0% | 0.06% | -45.3% |
| Q2 2021 | $13,324,480,000 | +83.0% | 104,000 | +82.8% | 0.11% | +32.5% |
| Q1 2021 | $7,279,217,000 | +2378729.1% | 56,900 | +1293.6% | 0.08% | +3900.0% |
| Q4 2019 | $306,000 | +29.1% | 4,083 | +2.1% | 0.00% | 0.0% |
| Q2 2019 | $237,000 | -38.3% | 4,000 | -77.0% | 0.00% | -50.0% |
| Q3 2016 | $384,000 | -29.7% | 17,400 | -26.9% | 0.00% | -42.9% |
| Q2 2015 | $546,000 | – | 23,800 | – | 0.01% | – |
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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% |