QUIDEL CORP's ticker is and the CUSIP is 74838JAA9. A total of 33 filers reported holding QUIDEL CORP in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2018 | $13,838,000 | +14.7% | 8,000,000 | 0.0% | 0.02% | +15.8% |
| Q4 2017 | $12,065,000 | -0.4% | 8,000,000 | 0.0% | 0.02% | -51.3% |
| Q3 2017 | $12,115,000 | +36.6% | 8,000,000 | 0.0% | 0.04% | +34.5% |
| Q2 2017 | $8,870,000 | -13.4% | 8,000,000 | -20.0% | 0.03% | -17.1% |
| Q1 2017 | $10,244,000 | +4.0% | 10,000,000 | 0.0% | 0.04% | 0.0% |
| Q4 2016 | $9,850,000 | -1.7% | 10,000,000 | 0.0% | 0.04% | -2.8% |
| Q3 2016 | $10,025,000 | +8.2% | 10,000,000 | 0.0% | 0.04% | +5.9% |
| Q2 2016 | $9,263,000 | +15.9% | 10,000,000 | +11.1% | 0.03% | +13.3% |
| Q1 2016 | $7,994,000 | -8.4% | 9,000,000 | 0.0% | 0.03% | -9.1% |
| Q4 2015 | $8,724,000 | +57.1% | 9,000,000 | +50.0% | 0.03% | +43.5% |
| Q3 2015 | $5,554,000 | -7.3% | 6,000,000 | 0.0% | 0.02% | +4.5% |
| Q2 2015 | $5,989,000 | -8.0% | 6,000,000 | 0.0% | 0.02% | -4.3% |
| Q1 2015 | $6,510,000 | -2.6% | 6,000,000 | 0.0% | 0.02% | -4.2% |
| Q4 2014 | $6,686,000 | – | 6,000,000 | – | 0.02% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| LINDEN ADVISORS LP | 24,000,000 | $26,816,000 | 5.07% |
| Context Capital Management, LLC | 1,750,000 | $1,964,000 | 2.44% |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 6,500,000 | $7,282,000 | 1.93% |
| Sage Capital Management, LLC | 1,500,000 | $1,671,000 | 1.80% |
| GRACE BROTHERS MANAGEMENT LLC | 1,250,000 | $1,398,000 | 1.34% |
| Man Investments (CH) AG | 1,800,000 | $2,050,000 | 1.07% |
| GUARDIAN LIFE INSURANCE CO OF AMERICA | 8,000,000 | $8,915,000 | 0.91% |
| BASSO CAPITAL MANAGEMENT, L.P. | 4,000,000 | $4,465,000 | 0.71% |
| Mohican Financial Management, LLC | 1,000,000 | $1,114,000 | 0.55% |
| CSS LLC/IL | 9,500,000 | $10,626,000 | 0.53% |