INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 180 filers reported holding INTERNATIONAL RECTIFIER CORP in Q4 2013. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $30,653,000 | -33.5% | 768,224 | -34.6% | 0.01% | -38.5% |
| Q3 2014 | $46,065,000 | -44.7% | 1,173,934 | -60.7% | 0.01% | +18.2% |
| Q2 2014 | $83,270,000 | +117.5% | 2,984,558 | +113.6% | 0.01% | +10.0% |
| Q1 2014 | $38,290,000 | -1.2% | 1,397,470 | -6.0% | 0.01% | -9.1% |
| Q4 2013 | $38,745,000 | +2.5% | 1,486,212 | -2.6% | 0.01% | +83.3% |
| Q3 2013 | $37,792,000 | +139.5% | 1,525,694 | +102.5% | 0.01% | +20.0% |
| Q2 2013 | $15,777,000 | – | 753,476 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OMT Capital Management LLC | 609,140 | $15,088,000 | 4.98% |
| EdgePoint Investment Group Inc. | 6,321,404 | $156,581,000 | 4.57% |
| CONTRAVISORY INVESTMENT MANAGEMENT, INC. | 490,446 | $12,148,000 | 2.53% |
| SHUFRO ROSE & CO LLC | 303,935 | $7,528,000 | 0.86% |
| GRUBER & MCBAINE CAPITAL MANAGEMENT LLC | 100,000 | $2,477,000 | 0.75% |
| SCHNEIDER CAPITAL MANAGEMENT CORP | 224,610 | $5,564,000 | 0.51% |
| ALPHA WINDWARD LLC | 17,340 | $430,000 | 0.32% |
| ROYCE & ASSOCIATES LP | 3,793,605 | $93,968,000 | 0.28% |
| WESTPORT ADVISERS LLC | 120,246 | $2,978,000 | 0.27% |
| WHV Investments, Inc. | 2,182,320 | $54,056,000 | 0.27% |