QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 159 filers reported holding QUIDEL CORP in Q4 2018. The put-call ratio across all filers is 0.22 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $666,000 | +102.4% | 5,890 | +143.0% | 0.00% | – |
Q4 2021 | $329,000 | +58.2% | 2,424 | +66.0% | 0.00% | – |
Q3 2021 | $208,000 | -62.2% | 1,460 | -66.0% | 0.00% | -100.0% |
Q2 2021 | $550,000 | -31.5% | 4,298 | -31.3% | 0.00% | 0.0% |
Q1 2021 | $803,000 | -7.5% | 6,258 | +29.7% | 0.00% | 0.0% |
Q4 2020 | $868,000 | -34.9% | 4,824 | -21.7% | 0.00% | -50.0% |
Q3 2020 | $1,334,000 | +295.8% | 6,163 | +76.1% | 0.00% | +100.0% |
Q1 2020 | $337,000 | +20.4% | 3,499 | -7.1% | 0.00% | – |
Q4 2019 | $280,000 | +21.7% | 3,765 | +0.6% | 0.00% | – |
Q3 2019 | $230,000 | -88.6% | 3,741 | -87.9% | 0.00% | -100.0% |
Q3 2018 | $2,013,000 | +393.4% | 30,915 | +228.3% | 0.00% | +200.0% |
Q4 2017 | $408,000 | – | 9,418 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ORACLE INVESTMENT MANAGEMENT INC | 3,265,457 | $100,869,966,000 | 13.88% |
First Light Asset Management, LLC | 141,030 | $4,356,000 | 3.69% |
Wood Investment Counsel LLC | 750,159 | $23,172,000 | 3.66% |
RK Capital | 292,910 | $9,048,000 | 2.22% |
1492 Capital Management LLC | 107,678 | $3,326,000 | 1.79% |
Ghost Tree Capital, LLC | 85,000 | $2,626,000 | 1.62% |
WALL STREET ASSOCIATES | 630,400 | $19,473,000 | 1.60% |
Brown Capital Management | 3,070,671 | $94,853,000 | 1.55% |
INVESTMENT MANAGEMENT OF VIRGINIA LLC | 298,990 | $9,236,000 | 1.52% |
KOPP INVESTMENT ADVISORS LLC | 74,650 | $2,306,000 | 1.04% |