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 | $1,381,000 | +169.7% | 12,279 | +223.5% | 0.00% | – |
Q4 2021 | $512,000 | -12.5% | 3,796 | -8.4% | 0.00% | – |
Q3 2021 | $585,000 | -82.4% | 4,143 | -84.0% | 0.00% | -100.0% |
Q2 2021 | $3,318,000 | -36.3% | 25,896 | -36.4% | 0.00% | -40.0% |
Q1 2021 | $5,206,000 | +311.5% | 40,697 | +478.2% | 0.01% | +400.0% |
Q4 2020 | $1,265,000 | +47.8% | 7,038 | +80.4% | 0.00% | 0.0% |
Q3 2020 | $856,000 | -64.5% | 3,901 | -63.8% | 0.00% | -66.7% |
Q2 2020 | $2,412,000 | +335.4% | 10,781 | +90.2% | 0.00% | +200.0% |
Q1 2020 | $554,000 | +156.5% | 5,668 | +74.8% | 0.00% | – |
Q2 2018 | $216,000 | – | 3,243 | – | 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% |