QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 168 filers reported holding QUIDEL CORP in Q4 2019. The put-call ratio across all filers is 0.05 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $24,674,000 | -17.0% | 221,672 | +0.6% | 0.01% | -11.1% |
| Q4 2021 | $29,733,000 | -1.8% | 220,260 | +2.7% | 0.01% | 0.0% |
| Q3 2021 | $30,266,000 | -5.2% | 214,427 | -13.9% | 0.01% | -10.0% |
| Q2 2021 | $31,920,000 | -9.1% | 249,145 | -9.2% | 0.01% | -9.1% |
| Q1 2021 | $35,116,000 | -38.3% | 274,493 | -13.4% | 0.01% | -42.1% |
| Q4 2020 | $56,926,000 | -2.9% | 316,867 | +18.5% | 0.02% | -17.4% |
| Q3 2020 | $58,651,000 | +43.8% | 267,349 | +46.7% | 0.02% | +35.3% |
| Q2 2020 | $40,775,000 | +85.1% | 182,242 | -19.1% | 0.02% | +54.5% |
| Q1 2020 | $22,029,000 | +28.3% | 225,217 | -1.6% | 0.01% | +57.1% |
| Q4 2019 | $17,168,000 | +25.5% | 228,811 | +2.6% | 0.01% | +16.7% |
| Q3 2019 | $13,679,000 | +31.2% | 222,973 | +26.9% | 0.01% | +50.0% |
| Q2 2019 | $10,423,000 | +1100.8% | 175,718 | +452.6% | 0.00% | -20.0% |
| Q1 2014 | $868,000 | -41.1% | 31,797 | -33.3% | 0.01% | -44.4% |
| Q4 2013 | $1,473,000 | -24.5% | 47,671 | -30.6% | 0.01% | -30.8% |
| Q3 2013 | $1,950,000 | +18.0% | 68,673 | +6.1% | 0.01% | +18.2% |
| Q2 2013 | $1,652,000 | – | 64,725 | – | 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% |