INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 4 filers reported holding INTERNATIONAL RECTIFIER CORP in Q4 2011. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $633,000 | +18.3% | 25,544 | 0.0% | 0.03% | +3.6% |
| Q2 2013 | $535,000 | +54.6% | 25,544 | +47.5% | 0.03% | +40.0% |
| Q2 2012 | $346,000 | +9.5% | 17,320 | +26.6% | 0.02% | +17.6% |
| Q1 2012 | $316,000 | +21.1% | 13,678 | +1.6% | 0.02% | -26.1% |
| Q4 2011 | $261,000 | +9.2% | 13,460 | +4.9% | 0.02% | +4.5% |
| Q3 2011 | $239,000 | – | 12,827 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| HUNTINGTON NATIONAL BANK | 1 | $40 | 0.00% |