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 | $8,313,000 | -20.6% | 73,920 | -4.7% | 0.01% | -14.3% |
Q4 2021 | $10,466,000 | -11.1% | 77,529 | -7.1% | 0.01% | -22.2% |
Q3 2021 | $11,775,000 | +7.5% | 83,425 | -2.4% | 0.01% | +12.5% |
Q2 2021 | $10,953,000 | -8.1% | 85,490 | -8.3% | 0.01% | -11.1% |
Q1 2021 | $11,921,000 | -26.7% | 93,187 | +2.9% | 0.01% | -30.8% |
Q4 2020 | $16,271,000 | -13.3% | 90,569 | +5.9% | 0.01% | -23.5% |
Q3 2020 | $18,758,000 | +0.3% | 85,505 | +2.3% | 0.02% | -5.6% |
Q2 2020 | $18,704,000 | +138.6% | 83,596 | +4.3% | 0.02% | +100.0% |
Q1 2020 | $7,839,000 | +25.3% | 80,149 | -3.8% | 0.01% | +50.0% |
Q4 2019 | $6,254,000 | +21.6% | 83,349 | -0.6% | 0.01% | +20.0% |
Q3 2019 | $5,142,000 | +69.7% | 83,819 | +64.1% | 0.01% | +25.0% |
Q2 2019 | $3,030,000 | -19.1% | 51,076 | -10.7% | 0.00% | -20.0% |
Q1 2019 | $3,745,000 | +27.0% | 57,199 | -5.3% | 0.01% | +25.0% |
Q4 2018 | $2,948,000 | -30.3% | 60,376 | -7.0% | 0.00% | -20.0% |
Q3 2018 | $4,229,000 | +12.4% | 64,899 | +14.7% | 0.01% | 0.0% |
Q2 2018 | $3,764,000 | +6.2% | 56,597 | -17.3% | 0.01% | 0.0% |
Q1 2018 | $3,545,000 | +36.8% | 68,422 | +14.4% | 0.01% | +25.0% |
Q4 2017 | $2,592,000 | +1.7% | 59,799 | +2.9% | 0.00% | 0.0% |
Q3 2017 | $2,548,000 | +67.6% | 58,103 | +3.8% | 0.00% | +100.0% |
Q2 2017 | $1,520,000 | +19.9% | 56,000 | 0.0% | 0.00% | 0.0% |
Q1 2017 | $1,268,000 | -2.8% | 56,000 | -8.0% | 0.00% | 0.0% |
Q4 2016 | $1,304,000 | -7.6% | 60,900 | -4.7% | 0.00% | 0.0% |
Q3 2016 | $1,412,000 | +15.9% | 63,900 | -6.3% | 0.00% | 0.0% |
Q2 2016 | $1,218,000 | +0.4% | 68,200 | -3.0% | 0.00% | 0.0% |
Q1 2016 | $1,213,000 | -20.7% | 70,300 | -2.5% | 0.00% | 0.0% |
Q4 2015 | $1,529,000 | +12.3% | 72,100 | 0.0% | 0.00% | 0.0% |
Q3 2015 | $1,361,000 | -20.5% | 72,100 | -3.4% | 0.00% | -33.3% |
Q2 2015 | $1,712,000 | -13.0% | 74,600 | -5.3% | 0.00% | 0.0% |
Q1 2015 | $1,967,000 | 0.0% | 78,800 | 0.0% | 0.00% | 0.0% |
Q4 2014 | $1,967,000 | -7.1% | 78,800 | 0.0% | 0.00% | 0.0% |
Q3 2014 | $2,117,000 | +24.7% | 78,800 | +2.6% | 0.00% | +50.0% |
Q2 2014 | $1,698,000 | -16.1% | 76,800 | -3.9% | 0.00% | -33.3% |
Q1 2014 | $2,023,000 | -1.9% | 79,900 | +4.0% | 0.00% | 0.0% |
Q4 2013 | $2,062,000 | -4.2% | 76,800 | +1.3% | 0.00% | -25.0% |
Q3 2013 | $2,153,000 | +27.2% | 75,811 | +14.3% | 0.00% | +33.3% |
Q2 2013 | $1,693,000 | – | 66,311 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
ORACLE INVESTMENT MANAGEMENT INC | 1,090,309 | $139,483,000 | 20.89% |
Birchview Capital, LP | 58,644 | $7,502,000 | 4.45% |
Brown Capital Management | 2,266,241 | $289,920,000 | 2.16% |
RTW INVESTMENTS, LP | 878,533 | $112,391,000 | 1.76% |
INVESTMENT MANAGEMENT OF VIRGINIA LLC | 51,610 | $6,602,000 | 1.33% |
AMERICAN CAPITAL MANAGEMENT INC | 316,217 | $40,454,000 | 1.22% |
Senvest Management, LLC | 278,037 | $35,569,000 | 1.12% |
Cannell & Co. | 274,444 | $35,110,000 | 1.10% |
Fairpointe Capital LLC | 5,637 | $721,000 | 1.09% |
First Light Asset Management, LLC | 110,170 | $14,094,000 | 0.93% |