QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 6 filers reported holding QUIDEL CORP in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.8%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $386,261,000 | -16.5% | 3,434,650 | +0.3% | 0.01% | -18.2% |
| Q4 2021 | $462,486,000 | -5.9% | 3,426,080 | -1.6% | 0.01% | -8.3% |
| Q3 2021 | $491,247,000 | -0.7% | 3,480,323 | -9.9% | 0.01% | 0.0% |
| Q2 2021 | $494,949,000 | +2.2% | 3,863,171 | +2.1% | 0.01% | -7.7% |
| Q1 2021 | $484,099,000 | -25.2% | 3,784,091 | +5.0% | 0.01% | -31.6% |
| Q4 2020 | $647,557,000 | -16.0% | 3,604,549 | +2.6% | 0.02% | -26.9% |
| Q3 2020 | $770,801,000 | -3.8% | 3,513,536 | -1.9% | 0.03% | -7.1% |
| Q2 2020 | $800,964,000 | +115.5% | 3,579,887 | -5.8% | 0.03% | +75.0% |
| Q1 2020 | $371,663,000 | +34.6% | 3,799,838 | +3.3% | 0.02% | +77.8% |
| Q4 2019 | $276,093,000 | +25.0% | 3,679,767 | +2.2% | 0.01% | +12.5% |
| Q3 2019 | $220,816,000 | +7.8% | 3,599,281 | +4.3% | 0.01% | 0.0% |
| Q2 2019 | $204,764,000 | -2.3% | 3,451,846 | +7.8% | 0.01% | 0.0% |
| Q1 2019 | $209,619,000 | +41.3% | 3,201,751 | +5.3% | 0.01% | +14.3% |
| Q4 2018 | $148,379,000 | -22.3% | 3,039,290 | +3.8% | 0.01% | 0.0% |
| Q3 2018 | $190,909,000 | +3.4% | 2,929,387 | +5.5% | 0.01% | -12.5% |
| Q2 2018 | $184,649,000 | +46.0% | 2,776,685 | +13.7% | 0.01% | +33.3% |
| Q1 2018 | $126,487,000 | +20.4% | 2,441,364 | +0.7% | 0.01% | +20.0% |
| Q4 2017 | $105,092,000 | +2.8% | 2,424,260 | +4.0% | 0.01% | 0.0% |
| Q3 2017 | $102,243,000 | +71.6% | 2,331,131 | +6.2% | 0.01% | +66.7% |
| Q2 2017 | $59,575,000 | +23.7% | 2,195,101 | +3.2% | 0.00% | +50.0% |
| Q1 2017 | $48,145,000 | +10.3% | 2,126,552 | +4.3% | 0.00% | 0.0% |
| Q4 2016 | $43,666,000 | -1.0% | 2,038,557 | +2.1% | 0.00% | -33.3% |
| Q3 2016 | $44,098,000 | +25.7% | 1,996,270 | +1.7% | 0.00% | +50.0% |
| Q2 2016 | $35,069,000 | +5.2% | 1,963,521 | +1.7% | 0.00% | 0.0% |
| Q1 2016 | $33,327,000 | -20.8% | 1,930,840 | -2.8% | 0.00% | -33.3% |
| Q4 2015 | $42,105,000 | +13.7% | 1,986,119 | +1.3% | 0.00% | +200.0% |
| Q3 2015 | $37,031,000 | -17.3% | 1,961,379 | +0.5% | 0.00% | -66.7% |
| Q2 2015 | $44,790,000 | -12.2% | 1,951,623 | +3.2% | 0.00% | 0.0% |
| Q1 2015 | $50,998,000 | -1.8% | 1,890,209 | +5.2% | 0.00% | -25.0% |
| Q4 2014 | $51,959,000 | +8.3% | 1,796,645 | +0.6% | 0.00% | 0.0% |
| Q3 2014 | $47,978,000 | +22.5% | 1,785,581 | +0.8% | 0.00% | +33.3% |
| Q2 2014 | $39,159,000 | -19.9% | 1,771,110 | -1.1% | 0.00% | -25.0% |
| Q1 2014 | $48,896,000 | -7.5% | 1,791,059 | +4.7% | 0.00% | -20.0% |
| Q4 2013 | $52,834,000 | +11.7% | 1,710,376 | +2.7% | 0.01% | 0.0% |
| Q3 2013 | $47,279,000 | +14.8% | 1,664,756 | +3.2% | 0.01% | +25.0% |
| Q2 2013 | $41,170,000 | – | 1,612,623 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 1,759,421 | $316,080,000 | 39.61% |
| Birchview Capital, LP | 58,644 | $10,535,000 | 6.07% |
| Trellus Management Company, LLC | 39,810 | $7,152,000 | 5.90% |
| MANA Advisors LLC | 1,364 | $245,000 | 4.53% |
| Cannell & Co. | 493,107 | $88,587,000 | 2.94% |
| Brown Capital Management | 2,282,444 | $410,041,000 | 2.83% |
| Trellus Management Company, LLC | 15,000 | $2,695,000 | 2.22% |
| GAGNON SECURITIES LLC | 58,936 | $10,588,000 | 1.69% |
| PREMIER ASSET MANAGEMENT LLC | 40,470 | $7,270,000 | 1.49% |
| Millrace Asset Group, Inc. | 11,926 | $2,143,000 | 1.49% |