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 2022 | $896,000 | -75.4% | 7,969 | -95.0% | 0.48% | -79.4% |
| Q2 2015 | $3,648,000 | -20.7% | 158,975 | -6.7% | 2.31% | -13.5% |
| Q1 2015 | $4,599,000 | +4.5% | 170,460 | +12.0% | 2.67% | -3.2% |
| Q4 2014 | $4,400,000 | -5.5% | 152,147 | -12.2% | 2.76% | +6.9% |
| Q3 2014 | $4,658,000 | +83.6% | 173,353 | +51.1% | 2.58% | +97.9% |
| Q2 2014 | $2,537,000 | -19.9% | 114,738 | -1.1% | 1.30% | -17.1% |
| Q1 2014 | $3,167,000 | -4.8% | 115,996 | +7.7% | 1.57% | -12.2% |
| Q4 2013 | $3,326,000 | – | 107,678 | – | 1.79% | – |
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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% |