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 | $1,000 | 0.0% | 10 | +150.0% | 0.00% | – |
Q4 2021 | $1,000 | -93.8% | 4 | -96.4% | 0.00% | -100.0% |
Q3 2021 | $16,000 | +23.1% | 111 | +3.7% | 0.00% | 0.0% |
Q2 2021 | $13,000 | 0.0% | 107 | 0.0% | 0.00% | 0.0% |
Q1 2021 | $13,000 | +225.0% | 107 | +328.0% | 0.00% | – |
Q4 2020 | $4,000 | -75.0% | 25 | -67.5% | 0.00% | -100.0% |
Q3 2020 | $16,000 | -27.3% | 77 | -23.8% | 0.00% | -50.0% |
Q2 2020 | $22,000 | +57.1% | 101 | -31.8% | 0.00% | +100.0% |
Q1 2020 | $14,000 | +55.6% | 148 | -58.0% | 0.00% | 0.0% |
Q1 2014 | $9,000 | -10.0% | 352 | 0.0% | 0.00% | 0.0% |
Q4 2013 | $10,000 | +11.1% | 352 | +16.6% | 0.00% | 0.0% |
Q3 2013 | $9,000 | +28.6% | 302 | 0.0% | 0.00% | -75.0% |
Q2 2013 | $7,000 | – | 302 | – | 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% |