QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 112 filers reported holding QUIDEL CORP in Q2 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $2,097,000 | -6.7% | 77,710 | 0.0% | 0.13% | -2.3% |
| Q4 2014 | $2,247,000 | +54.1% | 77,710 | +43.2% | 0.13% | +70.1% |
| Q3 2014 | $1,458,000 | -85.8% | 54,270 | -85.0% | 0.08% | -77.9% |
| Q3 2013 | $10,272,000 | -9.7% | 361,682 | -18.8% | 0.35% | -34.7% |
| Q2 2013 | $11,374,000 | -8.6% | 445,509 | -14.9% | 0.53% | +1.1% |
| Q1 2013 | $12,439,000 | – | 523,730 | – | 0.53% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 1,090,309 | $139,483,000 | 20.89% |
| Birchview Capital, LP | 58,644 | $7,502,000 | 4.45% |
| Brown Capital Management | 2,266,241 | $289,920,000 | 2.16% |
| RTW INVESTMENTS, LP | 878,533 | $112,391,000 | 1.76% |
| INVESTMENT MANAGEMENT OF VIRGINIA LLC | 51,610 | $6,602,000 | 1.33% |
| AMERICAN CAPITAL MANAGEMENT INC | 316,217 | $40,454,000 | 1.22% |
| Senvest Management, LLC | 278,037 | $35,569,000 | 1.12% |
| Cannell & Co. | 274,444 | $35,110,000 | 1.10% |
| Fairpointe Capital LLC | 5,637 | $721,000 | 1.09% |
| First Light Asset Management, LLC | 110,170 | $14,094,000 | 0.93% |