QUIDEL CORP's ticker is QDEL and the CUSIP is 74838J101. A total of 115 filers reported holding QUIDEL CORP in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $5,226,000 | +12646.3% | 69,654 | +10311.7% | 0.05% | – |
| Q3 2019 | $41,000 | +32.3% | 669 | +29.7% | 0.00% | – |
| Q2 2019 | $31,000 | +6.9% | 516 | +16.7% | 0.00% | – |
| Q1 2019 | $29,000 | +38.1% | 442 | +2.1% | 0.00% | – |
| Q4 2018 | $21,000 | -8.7% | 433 | +22.3% | 0.00% | – |
| Q3 2018 | $23,000 | +64.3% | 354 | +66.2% | 0.00% | – |
| Q2 2018 | $14,000 | +75.0% | 213 | +10.4% | 0.00% | – |
| Q4 2017 | $8,000 | -11.1% | 193 | -1.0% | 0.00% | – |
| Q3 2017 | $9,000 | -99.9% | 195 | -99.9% | 0.00% | -100.0% |
| Q3 2013 | $6,731,000 | +102.5% | 237,000 | +82.0% | 0.02% | +100.0% |
| Q2 2013 | $3,324,000 | – | 130,200 | – | 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% |