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 | $1,114,000 | -17.5% | 9,910 | -0.9% | 0.00% | -33.3% |
| Q4 2021 | $1,350,000 | -3.4% | 10,000 | +1.0% | 0.00% | 0.0% |
| Q3 2021 | $1,398,000 | +6.2% | 9,903 | -3.7% | 0.00% | 0.0% |
| Q2 2021 | $1,317,000 | -97.5% | 10,279 | -97.5% | 0.00% | -97.4% |
| Q1 2021 | $51,824,000 | +8.6% | 405,100 | +52.5% | 0.11% | +3.6% |
| Q4 2020 | $47,714,000 | -18.7% | 265,593 | -0.7% | 0.11% | -29.9% |
| Q3 2020 | $58,682,000 | +2384.4% | 267,490 | +2433.5% | 0.16% | +2142.9% |
| Q2 2020 | $2,362,000 | – | 10,558 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ORACLE INVESTMENT MANAGEMENT INC | 3,256,957 | $88,914,926,000 | 10.16% |
| Wood Investment Counsel LLC | 749,669 | $20,466,000 | 3.32% |
| First Light Asset Management, LLC | 159,662 | $4,359,000 | 3.09% |
| Brown Capital Management | 3,521,596 | $96,140,000 | 1.58% |
| 1492 Capital Management LLC | 115,996 | $3,167,000 | 1.57% |
| INVESTMENT MANAGEMENT OF VIRGINIA LLC | 320,160 | $8,740,000 | 1.43% |
| WALL STREET ASSOCIATES | 631,100 | $17,229,000 | 1.41% |
| RK Capital | 228,504 | $6,238,000 | 1.26% |
| ArrowMark Colorado Holdings LLC | 705,254 | $19,253,000 | 0.63% |
| Trellus Management Company, LLC | 21,836 | $596,000 | 0.53% |