QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 168 filers reported holding QUIDEL CORP in Q4 2019. The put-call ratio across all filers is 0.05 and the average weighting 0.3%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $8,502,000 | -0.2% | 75,600 | +19.8% | 0.03% | -3.6% |
Q4 2021 | $8,518,000 | +466.7% | 63,100 | +492.3% | 0.03% | +366.7% |
Q3 2021 | $1,503,000 | -14.1% | 10,653 | -22.0% | 0.01% | -14.3% |
Q2 2021 | $1,750,000 | -24.5% | 13,657 | -24.6% | 0.01% | -30.0% |
Q1 2021 | $2,318,000 | -22.0% | 18,112 | +9.5% | 0.01% | -23.1% |
Q4 2020 | $2,972,000 | +42.0% | 16,546 | +73.4% | 0.01% | +18.2% |
Q3 2020 | $2,093,000 | +12.3% | 9,543 | +14.5% | 0.01% | -8.3% |
Q2 2020 | $1,864,000 | +103.5% | 8,333 | -11.0% | 0.01% | +100.0% |
Q1 2020 | $916,000 | +239.3% | 9,365 | +112.8% | 0.01% | +200.0% |
Q3 2019 | $270,000 | +1.1% | 4,400 | -2.2% | 0.00% | 0.0% |
Q2 2019 | $267,000 | +352.5% | 4,500 | +400.0% | 0.00% | – |
Q3 2018 | $59,000 | -84.2% | 900 | -87.6% | 0.00% | -100.0% |
Q1 2018 | $374,000 | +199.2% | 7,234 | +9.6% | 0.00% | +100.0% |
Q3 2015 | $125,000 | – | 6,600 | – | 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% |