QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 390 filers reported holding QUIDEL CORP in Q4 2020. The put-call ratio across all filers is 1.38 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $21,000 | -19.2% | 186 | -3.1% | 0.01% | -16.7% |
Q4 2021 | $26,000 | -3.7% | 192 | 0.0% | 0.01% | -29.4% |
Q3 2021 | $27,000 | +8.0% | 192 | 0.0% | 0.02% | +13.3% |
Q2 2021 | $25,000 | -21.9% | 192 | -23.8% | 0.02% | -37.5% |
Q1 2021 | $32,000 | -17.9% | 252 | +16.7% | 0.02% | -25.0% |
Q4 2020 | $39,000 | +680.0% | 216 | +928.6% | 0.03% | +540.0% |
Q3 2020 | $5,000 | – | 21 | – | 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% |