QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 317 filers reported holding QUIDEL CORP in Q3 2021. The put-call ratio across all filers is 0.85 and the average weighting 0.2%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2022 | $641,000 | -22.1% | 5,700 | -6.6% | 0.01% | -14.3% |
Q4 2021 | $823,000 | -4.4% | 6,100 | 0.0% | 0.01% | -12.5% |
Q3 2021 | $861,000 | +10.1% | 6,100 | 0.0% | 0.01% | +14.3% |
Q2 2021 | $782,000 | +0.3% | 6,100 | 0.0% | 0.01% | -12.5% |
Q1 2021 | $780,000 | -35.2% | 6,100 | -9.0% | 0.01% | -33.3% |
Q4 2020 | $1,204,000 | -18.1% | 6,700 | 0.0% | 0.01% | -29.4% |
Q3 2020 | $1,470,000 | +52.8% | 6,700 | +55.8% | 0.02% | +54.5% |
Q2 2020 | $962,000 | – | 4,300 | – | 0.01% | – |
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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% |