INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 200 filers reported holding INTERNATIONAL RECTIFIER CORP in Q3 2014. The put-call ratio across all filers is 0.15 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $18,956,000 | +31.2% | 475,100 | +29.0% | 4.16% | +154.6% |
| Q3 2014 | $14,452,000 | +632.1% | 368,300 | +420.5% | 1.63% | +594.9% |
| Q2 2014 | $1,974,000 | +467.2% | 70,765 | +457.0% | 0.24% | +291.7% |
| Q1 2014 | $348,000 | – | 12,704 | – | 0.06% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OMT Capital Management LLC | 625,390 | $16,303,000 | 4.92% |
| SG Capital Management LLC | 256,568 | $6,689,000 | 3.62% |
| EdgePoint Investment Group Inc. | 5,140,915 | $134,024,000 | 3.48% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 491,493 | $12,813,000 | 2.46% |
| FIDUCIARY MANAGEMENT ASSOCIATES LLC | 712,850 | $18,584,000 | 1.26% |
| FRIESS ASSOCIATES LLC | 501,125 | $13,064,000 | 0.98% |
| SKYLINE ASSET MANAGEMENT LP | 353,100 | $9,205,000 | 0.95% |
| SHUFRO ROSE & CO LLC | 328,815 | $8,572,000 | 0.90% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 100,000 | $2,607,000 | 0.68% |
| NWQ INVESTMENT MANAGEMENT COMPANY, LLC | 2,147,818 | $55,994,000 | 0.49% |