QUIDEL CORP's ticker is and the CUSIP is 74838JAA9. A total of 23 filers reported holding QUIDEL CORP in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.5%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $1,412,000 | -85.0% | 895,000 | -80.0% | 0.20% | -84.2% |
| Q3 2018 | $9,396,000 | -49.1% | 4,480,000 | -48.3% | 1.30% | -54.4% |
| Q2 2018 | $18,448,000 | -99.9% | 8,670,000 | -15.7% | 2.84% | +1.1% |
| Q1 2018 | $17,680,224,000 | +10.2% | 10,285,000 | -3.4% | 2.81% | +9.0% |
| Q4 2017 | $16,038,822,000 | -6.0% | 10,645,000 | -5.3% | 2.58% | -13.0% |
| Q3 2017 | $17,064,568,000 | +31.9% | 11,240,000 | -3.5% | 2.96% | +21.3% |
| Q2 2017 | $12,941,519,000 | +10.2% | 11,650,000 | +1.6% | 2.44% | +7.1% |
| Q1 2017 | $11,748,186,000 | +6.5% | 11,465,000 | +2.9% | 2.28% | +0.0% |
| Q4 2016 | $11,034,170,000 | +2.3% | 11,140,000 | +4.5% | 2.28% | +0.9% |
| Q3 2016 | $10,785,681,000 | +28.6% | 10,660,000 | +18.1% | 2.26% | +17.5% |
| Q2 2016 | $8,387,448,000 | +11.7% | 9,025,000 | +14.7% | 1.92% | +6.6% |
| Q1 2016 | $7,506,548,000 | +110960.0% | 7,870,000 | +13.1% | 1.81% | +2.6% |
| Q4 2015 | $6,759,000 | +50.4% | 6,960,000 | +49.4% | 1.76% | +29.6% |
| Q3 2015 | $4,493,000 | – | 4,660,000 | – | 1.36% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Mohican Financial Management, LLC | 2,800,000 | $2,868,000 | 4.38% |
| Sonora Investment Management, LLC | 11,465,000 | $11,748,186,000 | 2.28% |
| STEELHEAD PARTNERS LLC | 10,625,000 | $10,918,000 | 0.97% |
| LINDEN ADVISORS LP | 24,181,000 | $24,879,000 | 0.92% |
| Pinnacle Holdings, LLC | 1,870,000 | $1,916,189,000 | 0.74% |
| SSI INVESTMENT MANAGEMENT LLC | 6,234,000 | $6,386,000 | 0.59% |
| Man Investments (CH) AG | 800,000 | $820,000 | 0.52% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 24,843,000 | $25,613,000 | 0.48% |
| WOLVERINE ASSET MANAGEMENT LLC | 17,400,000 | $17,894,000 | 0.28% |
| Calamos Advisors LLC | 5,000,000 | $5,128,000 | 0.04% |