QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 2 filers reported holding QUIDEL CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 2.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $20,696,000 | -31.3% | 184,031 | -17.5% | 0.07% | -22.3% |
| Q4 2021 | $30,127,000 | -21.6% | 223,177 | -18.0% | 0.09% | -28.2% |
| Q3 2021 | $38,406,000 | +1.2% | 272,095 | -8.1% | 0.13% | 0.0% |
| Q2 2021 | $37,946,000 | -12.2% | 296,175 | -12.4% | 0.13% | -19.6% |
| Q1 2021 | $43,241,000 | -28.6% | 338,007 | +0.3% | 0.16% | -26.6% |
| Q4 2020 | $60,529,000 | +3.5% | 336,930 | +26.4% | 0.22% | -10.5% |
| Q3 2020 | $58,463,000 | +203.6% | 266,493 | +209.7% | 0.25% | +169.6% |
| Q2 2020 | $19,255,000 | +46863.4% | 86,060 | +10024.7% | 0.09% | – |
| Q4 2018 | $41,000 | -99.6% | 850 | -99.8% | 0.00% | -100.0% |
| Q1 2014 | $9,757,000 | -15.1% | 357,446 | -3.9% | 0.02% | -15.8% |
| Q4 2013 | $11,488,000 | +13.5% | 371,899 | +4.3% | 0.02% | +5.6% |
| Q3 2013 | $10,123,000 | +7.0% | 356,434 | -3.8% | 0.02% | -5.3% |
| Q2 2013 | $9,461,000 | – | 370,565 | – | 0.02% | – |
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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% |