QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 97 filers reported holding QUIDEL CORP in Q1 2016. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $2,615,000 | -6.9% | 122,100 | -3.9% | 1.73% | +80.6% |
| Q3 2016 | $2,808,000 | -0.2% | 127,100 | -19.3% | 0.96% | -14.9% |
| Q2 2016 | $2,814,000 | +1.8% | 157,578 | -1.6% | 1.12% | -2.0% |
| Q1 2016 | $2,765,000 | -18.6% | 160,200 | 0.0% | 1.15% | +20.2% |
| Q4 2015 | $3,396,000 | -45.8% | 160,200 | -51.7% | 0.96% | -20.3% |
| Q3 2015 | $6,264,000 | -52.5% | 331,800 | -42.2% | 1.20% | -3.5% |
| Q2 2015 | $13,178,000 | -16.4% | 574,200 | -1.7% | 1.24% | -16.5% |
| Q1 2015 | $15,762,000 | -15.7% | 584,200 | -9.6% | 1.49% | -17.0% |
| Q4 2014 | $18,689,000 | +16.8% | 646,234 | +8.5% | 1.79% | +8.5% |
| Q3 2014 | $16,006,000 | +16.1% | 595,700 | -4.5% | 1.65% | +39.5% |
| Q2 2014 | $13,792,000 | -19.9% | 623,800 | -1.2% | 1.18% | -15.8% |
| Q1 2014 | $17,229,000 | -11.5% | 631,100 | +0.1% | 1.41% | -11.9% |
| Q4 2013 | $19,473,000 | +12.0% | 630,400 | +3.0% | 1.60% | -1.5% |
| Q3 2013 | $17,386,000 | +8.7% | 612,200 | -2.3% | 1.62% | -0.6% |
| Q2 2013 | $15,997,000 | – | 626,600 | – | 1.63% | – |
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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% |