INTERNATIONAL RECTIFIER CORP's ticker is IRF and the CUSIP is 460254105. A total of 146 filers reported holding INTERNATIONAL RECTIFIER CORP in Q2 2013. The put-call ratio across all filers is 1.33 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2014 | $399,000 | +0.8% | 10,000 | -1.0% | 0.01% | -7.7% |
| Q3 2014 | $396,000 | +42.4% | 10,102 | +1.3% | 0.01% | +44.4% |
| Q2 2014 | $278,000 | -1.4% | 9,974 | -2.9% | 0.01% | -10.0% |
| Q1 2014 | $282,000 | +5.2% | 10,274 | 0.0% | 0.01% | 0.0% |
| Q4 2013 | $268,000 | +2.7% | 10,274 | -2.5% | 0.01% | 0.0% |
| Q3 2013 | $261,000 | +20.3% | 10,539 | +1.6% | 0.01% | +11.1% |
| Q2 2013 | $217,000 | -0.9% | 10,372 | 0.0% | 0.01% | 0.0% |
| Q1 2013 | $219,000 | +19.0% | 10,372 | 0.0% | 0.01% | +12.5% |
| Q4 2012 | $184,000 | +5.1% | 10,372 | -1.0% | 0.01% | 0.0% |
| Q3 2012 | $175,000 | -15.0% | 10,472 | +1.5% | 0.01% | -20.0% |
| Q2 2012 | $206,000 | -14.2% | 10,316 | -1.0% | 0.01% | -9.1% |
| Q1 2012 | $240,000 | +18.8% | 10,416 | 0.0% | 0.01% | +10.0% |
| Q4 2011 | $202,000 | +4.1% | 10,416 | 0.0% | 0.01% | -9.1% |
| Q3 2011 | $194,000 | – | 10,416 | – | 0.01% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| OMT Capital Management LLC | 238,140 | $9,345,000 | 5.58% |
| LONGFELLOW INVESTMENT MANAGEMENT CO LLC | 400,000 | $15,696,000 | 3.85% |
| OXFORD ASSET MANAGEMENT LLP | 3,569,220 | $140,235,000 | 3.20% |
| BTG Pactual Global Asset Management Ltd | 637,068 | $24,999,000 | 2.97% |
| GABELLI & Co INVESTMENT ADVISERS, INC. | 365,184 | $14,330,000 | 2.29% |
| GARDNER LEWIS ASSET MANAGEMENT L P | 216,500 | $8,495,000 | 1.70% |
| GLAZER CAPITAL, LLC | 193,512 | $7,593,000 | 1.66% |
| PACIFIC ALTERNATIVE ASSET MANAGEMENT COMPANY, LLC | 368,300 | $14,452,000 | 1.63% |
| BERKLEY W R CORP | 700,410 | $27,483,000 | 1.63% |
| WATER ISLAND CAPITAL LLC | 1,210,797 | $47,511,674,000 | 1.62% |