QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 148 filers reported holding QUIDEL CORP in Q1 2018. The put-call ratio across all filers is 0.26 and the average weighting 0.4%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $9,117,000 | -64.3% | 81,068 | -59.4% | 0.04% | -68.1% |
Q2 2021 | $25,570,000 | +102.0% | 199,578 | +101.7% | 0.11% | +98.2% |
Q1 2021 | $12,656,000 | +457.8% | 98,931 | +683.2% | 0.06% | +470.0% |
Q4 2020 | $2,269,000 | +86.4% | 12,631 | +127.7% | 0.01% | +66.7% |
Q3 2020 | $1,217,000 | -25.7% | 5,548 | -24.3% | 0.01% | -25.0% |
Q2 2020 | $1,639,000 | +146.5% | 7,325 | +7.7% | 0.01% | +100.0% |
Q1 2020 | $665,000 | -4.7% | 6,803 | -40.2% | 0.00% | 0.0% |
Q3 2019 | $698,000 | +3.4% | 11,375 | 0.0% | 0.00% | 0.0% |
Q2 2019 | $675,000 | -9.4% | 11,375 | 0.0% | 0.00% | 0.0% |
Q1 2019 | $745,000 | +44.4% | 11,375 | +7.6% | 0.00% | +33.3% |
Q4 2018 | $516,000 | -25.0% | 10,575 | +0.1% | 0.00% | -25.0% |
Q3 2018 | $688,000 | -2.0% | 10,560 | 0.0% | 0.00% | 0.0% |
Q2 2018 | $702,000 | +27.6% | 10,560 | -0.6% | 0.00% | +33.3% |
Q1 2018 | $550,000 | +19.6% | 10,620 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $460,000 | -12.7% | 10,620 | -45.3% | 0.00% | 0.0% |
Q2 2017 | $527,000 | – | 19,420 | – | 0.00% | – |
Download |
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% |