QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 352 filers reported holding QUIDEL CORP in Q1 2021. The put-call ratio across all filers is 1.24 and the average weighting 0.1%.
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% | – |
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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% |