LAM RESEARCH CORP's ticker is and the CUSIP is 512807AJ7. A total of 42 filers reported holding LAM RESEARCH CORP in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $13,855,000 | +10.8% | 10,649,000 | -3.7% | 0.01% | 0.0% |
| Q3 2015 | $12,507,000 | -14.7% | 11,063,000 | +0.0% | 0.01% | +11.1% |
| Q2 2015 | $14,670,000 | +2.6% | 11,062,000 | -7.0% | 0.01% | 0.0% |
| Q1 2015 | $14,301,000 | -8.4% | 11,900,000 | 0.0% | 0.01% | -10.0% |
| Q4 2014 | $15,618,000 | -33.2% | 11,900,000 | -35.2% | 0.01% | -33.3% |
| Q3 2014 | $23,369,000 | +2.5% | 18,374,000 | +0.3% | 0.02% | 0.0% |
| Q2 2014 | $22,789,000 | -24.5% | 18,314,000 | -29.8% | 0.02% | -28.6% |
| Q1 2014 | $30,197,000 | +50.8% | 26,100,000 | +48.3% | 0.02% | +50.0% |
| Q4 2013 | $20,028,000 | +3.6% | 17,600,000 | +2.9% | 0.01% | 0.0% |
| Q3 2013 | $19,340,000 | – | 17,100,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INCOME RESEARCH & MANAGEMENT | 22,577,000 | $29,378,000 | 4.77% |
| GUARDIAN LIFE INSURANCE CO OF AMERICA | 16,000,000 | $20,820,000 | 2.10% |
| Opera Trading Capital | 6,000,000 | $7,801,000 | 1.64% |
| RWC Asset Management LLP | 10,000,000 | $13,063,000 | 0.89% |
| CQS Cayman LP | 7,500,000 | $9,699,000 | 0.67% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 32,393,000 | $42,507,000 | 0.65% |
| SSI INVESTMENT MANAGEMENT LLC | 3,841,000 | $4,959,000 | 0.51% |
| Calamos Advisors LLC | 55,293,000 | $72,092,000 | 0.46% |
| AQR Arbitrage LLC | 29,712,000 | $38,737,000 | 0.43% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 6,500,000 | $8,430,000 | 0.41% |