QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 148 filers reported holding QUIDEL CORP in Q1 2018. The put-call ratio across all filers is 0.26 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $66,000 | +11.9% | 893 | -7.3% | 0.00% | – |
| Q3 2019 | $59,000 | +1.7% | 963 | -0.8% | 0.00% | – |
| Q2 2019 | $58,000 | -10.8% | 971 | -1.7% | 0.00% | – |
| Q1 2019 | $65,000 | -9.7% | 988 | -33.2% | 0.00% | -100.0% |
| Q4 2018 | $72,000 | -74.5% | 1,480 | -65.8% | 0.00% | -50.0% |
| Q3 2018 | $282,000 | +500.0% | 4,332 | +373.4% | 0.00% | – |
| Q2 2018 | $47,000 | 0.0% | 915 | 0.0% | 0.00% | – |
| Q1 2018 | $47,000 | +2250.0% | 915 | +815.0% | 0.00% | – |
| Q2 2016 | $2,000 | – | 100 | – | 0.00% | – |
Download | ||||||
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% |