QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 111 filers reported holding QUIDEL CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2016 | $16,894,000 | -3.0% | 788,703 | +0.1% | 0.00% | 0.0% |
| Q3 2016 | $17,408,000 | +22.9% | 788,064 | -0.6% | 0.00% | +50.0% |
| Q2 2016 | $14,165,000 | +2.7% | 793,117 | -0.8% | 0.00% | 0.0% |
| Q1 2016 | $13,793,000 | -19.8% | 799,159 | -1.5% | 0.00% | -33.3% |
| Q4 2015 | $17,192,000 | +17.7% | 810,962 | +4.8% | 0.00% | 0.0% |
| Q3 2015 | $14,611,000 | -20.3% | 773,913 | -3.2% | 0.00% | 0.0% |
| Q2 2015 | $18,340,000 | -19.2% | 799,120 | -5.0% | 0.00% | -25.0% |
| Q1 2015 | $22,700,000 | -5.2% | 841,376 | +1.6% | 0.00% | 0.0% |
| Q4 2014 | $23,946,000 | +9.7% | 828,025 | +2.0% | 0.00% | 0.0% |
| Q3 2014 | $21,821,000 | +17.3% | 812,087 | -3.5% | 0.00% | +33.3% |
| Q2 2014 | $18,601,000 | -19.3% | 841,279 | -0.4% | 0.00% | -25.0% |
| Q1 2014 | $23,053,000 | -13.5% | 844,442 | -2.2% | 0.00% | -20.0% |
| Q4 2013 | $26,662,000 | +10.3% | 863,117 | +1.4% | 0.01% | 0.0% |
| Q3 2013 | $24,172,000 | -52.0% | 851,121 | -56.8% | 0.01% | -50.0% |
| Q2 2013 | $50,341,000 | – | 1,971,828 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 855,068 | $115,426,000 | 16.40% |
| Divisadero Street Capital Management, LP | 63,619 | $8,588,000 | 7.17% |
| Birchview Capital, LP | 59,684 | $8,057,000 | 5.20% |
| Senvest Management, LLC | 1,274,098 | $171,990,000 | 4.84% |
| Pavadi Capital LLC | 31,571 | $4,262,000 | 3.23% |
| Brown Capital Management | 2,642,671 | $356,734,000 | 2.95% |
| Kent Lake Capital LLC | 40,000 | $5,400,000 | 2.80% |
| LGT CAPITAL PARTNERS LTD. | 666,060 | $89,911,000 | 2.39% |
| GAGNON SECURITIES LLC | 103,121 | $13,920,000 | 2.09% |
| INVESTMENT MANAGEMENT OF VIRGINIA LLC | 80,753 | $10,901,000 | 1.76% |