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 | ||||
---|---|---|---|---|---|---|
Q3 2020 | $876,000 | +1804.3% | 3,994 | +740.8% | 0.02% | +1600.0% |
Q1 2020 | $46,000 | +119.0% | 475 | +70.9% | 0.00% | – |
Q4 2019 | $21,000 | +16.7% | 278 | -6.7% | 0.00% | – |
Q3 2019 | $18,000 | +38.5% | 298 | +35.5% | 0.00% | – |
Q2 2019 | $13,000 | +160.0% | 220 | +171.6% | 0.00% | – |
Q1 2019 | $5,000 | 0.0% | 81 | -25.7% | 0.00% | – |
Q4 2018 | $5,000 | – | 109 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ORACLE INVESTMENT MANAGEMENT INC | 3,256,957 | $88,914,926,000 | 10.16% |
Wood Investment Counsel LLC | 749,669 | $20,466,000 | 3.32% |
First Light Asset Management, LLC | 159,662 | $4,359,000 | 3.09% |
Brown Capital Management | 3,521,596 | $96,140,000 | 1.58% |
1492 Capital Management LLC | 115,996 | $3,167,000 | 1.57% |
INVESTMENT MANAGEMENT OF VIRGINIA LLC | 320,160 | $8,740,000 | 1.43% |
WALL STREET ASSOCIATES | 631,100 | $17,229,000 | 1.41% |
RK Capital | 228,504 | $6,238,000 | 1.26% |
ArrowMark Colorado Holdings LLC | 705,254 | $19,253,000 | 0.63% |
Trellus Management Company, LLC | 21,836 | $596,000 | 0.53% |