QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 113 filers reported holding QUIDEL CORP in Q4 2014. The put-call ratio across all filers is 0.69 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $15,035,000 | -63.9% | 133,696 | -56.7% | 0.01% | -61.5% |
| Q4 2021 | $41,640,000 | +49.9% | 308,473 | +56.7% | 0.01% | +30.0% |
| Q3 2021 | $27,782,000 | -9.9% | 196,825 | -18.2% | 0.01% | -16.7% |
| Q2 2021 | $30,842,000 | -0.6% | 240,728 | -0.7% | 0.01% | -25.0% |
| Q1 2021 | $31,019,000 | -30.4% | 242,464 | -2.2% | 0.02% | -27.3% |
| Q4 2020 | $44,558,000 | -22.2% | 248,027 | -5.0% | 0.02% | -35.3% |
| Q3 2020 | $57,247,000 | -3.2% | 260,951 | -1.3% | 0.03% | -24.4% |
| Q2 2020 | $59,153,000 | +24343.4% | 264,387 | +6612.0% | 0.04% | – |
| Q3 2019 | $242,000 | +5.7% | 3,939 | +11.9% | 0.00% | – |
| Q3 2018 | $229,000 | +11.7% | 3,521 | -24.7% | 0.00% | -100.0% |
| Q3 2017 | $205,000 | -37.7% | 4,673 | -61.8% | 0.00% | -66.7% |
| Q3 2014 | $329,000 | – | 12,231 | – | 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% |