QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 172 filers reported holding QUIDEL CORP in Q3 2018. The put-call ratio across all filers is 0.39 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $5,505,000 | +4.7% | 48,950 | +25.7% | 0.00% | 0.0% |
Q4 2021 | $5,257,000 | +2.8% | 38,947 | +7.5% | 0.00% | 0.0% |
Q3 2021 | $5,114,000 | -19.6% | 36,230 | -27.1% | 0.00% | -50.0% |
Q2 2021 | $6,364,000 | -28.5% | 49,670 | -28.6% | 0.00% | -33.3% |
Q1 2021 | $8,902,000 | -53.3% | 69,588 | -34.4% | 0.00% | -50.0% |
Q4 2020 | $19,069,000 | +237.0% | 106,147 | +311.6% | 0.01% | +200.0% |
Q3 2020 | $5,658,000 | +33.3% | 25,787 | +35.9% | 0.00% | 0.0% |
Q2 2020 | $4,246,000 | +85.5% | 18,973 | -18.9% | 0.00% | +100.0% |
Q1 2020 | $2,289,000 | +72.8% | 23,403 | +32.5% | 0.00% | – |
Q4 2019 | $1,325,000 | +30.5% | 17,656 | +6.7% | 0.00% | – |
Q3 2019 | $1,015,000 | +11.3% | 16,544 | +7.6% | 0.00% | – |
Q2 2019 | $912,000 | +1184.5% | 15,372 | +1328.6% | 0.00% | – |
Q1 2019 | $71,000 | +65.1% | 1,076 | +22.6% | 0.00% | – |
Q4 2018 | $43,000 | -51.7% | 878 | -36.1% | 0.00% | – |
Q3 2018 | $89,000 | +1171.4% | 1,374 | +1115.9% | 0.00% | – |
Q2 2018 | $7,000 | -30.0% | 113 | -36.9% | 0.00% | – |
Q1 2018 | $10,000 | +100.0% | 179 | +50.4% | 0.00% | – |
Q4 2017 | $5,000 | -95.3% | 119 | -95.1% | 0.00% | – |
Q3 2017 | $107,000 | +10600.0% | 2,439 | +7767.7% | 0.00% | – |
Q2 2017 | $1,000 | -95.5% | 31 | -96.8% | 0.00% | – |
Q1 2017 | $22,000 | -45.0% | 968 | -48.4% | 0.00% | – |
Q4 2016 | $40,000 | – | 1,875 | +46775.0% | 0.00% | – |
Q3 2016 | $0 | -100.0% | 4 | -99.6% | 0.00% | – |
Q4 2015 | $20,000 | -63.0% | 908 | -68.5% | 0.00% | – |
Q3 2015 | $54,000 | 0.0% | 2,887 | +21.7% | 0.00% | – |
Q2 2015 | $54,000 | -8.5% | 2,372 | +15.4% | 0.00% | – |
Q4 2014 | $59,000 | -6.3% | 2,055 | -12.7% | 0.00% | – |
Q3 2014 | $63,000 | -68.5% | 2,355 | -74.0% | 0.00% | – |
Q2 2014 | $200,000 | – | 9,047 | – | 0.00% | – |
Download |
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% |