QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 101 filers reported holding QUIDEL CORP in Q2 2014. The put-call ratio across all filers is 9.07 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $855,000 | -28.4% | 7,611 | -18.5% | 0.00% | -25.0% |
| Q1 2021 | $1,194,000 | +10.2% | 9,334 | +54.7% | 0.00% | 0.0% |
| Q4 2020 | $1,083,000 | -19.0% | 6,033 | -1.1% | 0.00% | -33.3% |
| Q3 2020 | $1,337,000 | +26.6% | 6,099 | +29.2% | 0.01% | +20.0% |
| Q2 2020 | $1,056,000 | +103.9% | 4,720 | -10.9% | 0.01% | +66.7% |
| Q1 2020 | $518,000 | +362.5% | 5,300 | +253.3% | 0.00% | – |
| Q4 2019 | $112,000 | +1.8% | 1,500 | -16.7% | 0.00% | – |
| Q3 2019 | $110,000 | +107.5% | 1,800 | +100.0% | 0.00% | – |
| Q2 2019 | $53,000 | -8.6% | 900 | 0.0% | 0.00% | – |
| Q1 2019 | $58,000 | -55.7% | 900 | -81.2% | 0.00% | -100.0% |
| Q1 2014 | $131,000 | -64.7% | 4,800 | -60.0% | 0.00% | -50.0% |
| Q4 2013 | $371,000 | -65.0% | 12,000 | -67.8% | 0.00% | -60.0% |
| Q3 2013 | $1,059,000 | +11.2% | 37,300 | 0.0% | 0.01% | +25.0% |
| Q2 2013 | $952,000 | – | 37,300 | – | 0.00% | – |
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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% |