QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 338 filers reported holding QUIDEL CORP in Q2 2021. The put-call ratio across all filers is 0.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $4,000 | +100.0% | 38 | +137.5% | 0.00% | – |
Q4 2021 | $2,000 | 0.0% | 16 | 0.0% | 0.00% | – |
Q3 2021 | $2,000 | 0.0% | 16 | 0.0% | 0.00% | – |
Q2 2021 | $2,000 | 0.0% | 16 | 0.0% | 0.00% | – |
Q1 2021 | $2,000 | -60.0% | 16 | -42.9% | 0.00% | – |
Q4 2020 | $5,000 | +25.0% | 28 | +75.0% | 0.00% | – |
Q3 2020 | $4,000 | +300.0% | 16 | +14.3% | 0.00% | – |
Q1 2019 | $1,000 | 0.0% | 14 | -57.6% | 0.00% | – |
Q2 2017 | $1,000 | – | 33 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ORACLE INVESTMENT MANAGEMENT INC | 2,915,633 | $64,464,646,000 | 7.82% |
Wood Investment Counsel LLC | 733,993 | $16,229,000 | 2.42% |
First Light Asset Management, LLC | 129,544 | $2,864,000 | 1.93% |
Brown Capital Management | 3,599,239 | $79,579,000 | 1.32% |
INVESTMENT MANAGEMENT OF VIRGINIA LLC | 370,408 | $8,190,000 | 1.32% |
1492 Capital Management LLC | 114,738 | $2,537,000 | 1.30% |
WALL STREET ASSOCIATES | 623,800 | $13,792,000 | 1.18% |
EAGLE BOSTON INVESTMENT MANAGEMENT INC | 406,702 | $8,992,000 | 0.45% |
Trellus Management Company, LLC | 21,836 | $483,000 | 0.41% |
ArrowMark Colorado Holdings LLC | 571,329 | $12,632,000 | 0.36% |