QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 6 filers reported holding QUIDEL CORP in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,668,000 | +6.2% | 14,831 | +27.5% | 0.00% | 0.0% |
| Q4 2021 | $1,570,000 | -23.0% | 11,628 | -19.4% | 0.00% | -25.0% |
| Q3 2021 | $2,038,000 | +20.0% | 14,435 | +8.8% | 0.00% | +33.3% |
| Q2 2021 | $1,699,000 | +104.2% | 13,263 | +104.0% | 0.00% | +50.0% |
| Q1 2021 | $832,000 | -21.6% | 6,503 | +10.1% | 0.00% | -33.3% |
| Q4 2020 | $1,061,000 | -72.3% | 5,906 | -66.2% | 0.00% | -72.7% |
| Q3 2020 | $3,837,000 | +7.9% | 17,490 | +10.0% | 0.01% | 0.0% |
| Q2 2020 | $3,557,000 | +1593.8% | 15,896 | +467.7% | 0.01% | +1000.0% |
| Q4 2019 | $210,000 | -2.3% | 2,800 | -20.1% | 0.00% | 0.0% |
| Q3 2019 | $215,000 | -21.0% | 3,503 | -15.7% | 0.00% | 0.0% |
| Q1 2019 | $272,000 | -65.7% | 4,155 | -65.9% | 0.00% | -75.0% |
| Q3 2018 | $794,000 | -3.1% | 12,182 | -1.1% | 0.00% | 0.0% |
| Q2 2018 | $819,000 | +32.3% | 12,315 | +3.0% | 0.00% | 0.0% |
| Q1 2018 | $619,000 | – | 11,956 | – | 0.00% | – |
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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% |