QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 354 filers reported holding QUIDEL CORP in Q1 2022. The put-call ratio across all filers is 1.18 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $21,805,000 | -43.0% | 193,890 | -31.6% | 0.64% | -34.6% |
| Q4 2021 | $38,268,000 | -14.0% | 283,486 | -10.0% | 0.98% | -17.7% |
| Q3 2021 | $44,472,000 | +22.8% | 315,068 | +11.5% | 1.19% | +17.8% |
| Q2 2021 | $36,204,000 | -10.5% | 282,576 | -10.6% | 1.01% | -17.1% |
| Q1 2021 | $40,454,000 | +17.7% | 316,217 | +65.2% | 1.22% | +19.0% |
| Q4 2020 | $34,379,000 | +11.7% | 191,365 | +36.4% | 1.03% | -9.1% |
| Q3 2020 | $30,778,000 | – | 140,294 | – | 1.13% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 1,759,421 | $316,080,000 | 39.61% |
| Birchview Capital, LP | 58,644 | $10,535,000 | 6.07% |
| Trellus Management Company, LLC | 39,810 | $7,152,000 | 5.90% |
| MANA Advisors LLC | 1,364 | $245,000 | 4.53% |
| Cannell & Co. | 493,107 | $88,587,000 | 2.94% |
| Brown Capital Management | 2,282,444 | $410,041,000 | 2.83% |
| Trellus Management Company, LLC | 15,000 | $2,695,000 | 2.22% |
| GAGNON SECURITIES LLC | 58,936 | $10,588,000 | 1.69% |
| PREMIER ASSET MANAGEMENT LLC | 40,470 | $7,270,000 | 1.49% |
| Millrace Asset Group, Inc. | 11,926 | $2,143,000 | 1.49% |