LAM RESEARCH CORP's ticker is and the CUSIP is 512807AJ7. A total of 40 filers reported holding LAM RESEARCH CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $44,121,000 | -15.1% | 34,080,000 | -25.6% | 0.01% | -21.4% |
| Q3 2015 | $51,953,000 | -14.8% | 45,826,000 | -0.3% | 0.01% | 0.0% |
| Q2 2015 | $60,960,000 | +9.8% | 45,964,000 | -0.5% | 0.01% | +7.7% |
| Q1 2015 | $55,528,000 | -24.3% | 46,201,000 | -17.4% | 0.01% | -23.5% |
| Q4 2014 | $73,377,000 | -17.1% | 55,906,000 | -19.7% | 0.02% | -19.0% |
| Q3 2014 | $88,503,000 | -10.0% | 69,585,000 | -11.9% | 0.02% | -16.0% |
| Q2 2014 | $98,323,000 | +19.6% | 79,013,000 | +11.3% | 0.02% | +8.7% |
| Q1 2014 | $82,191,000 | +17.9% | 71,008,000 | +16.0% | 0.02% | +15.0% |
| Q4 2013 | $69,706,000 | +1.7% | 61,213,000 | +1.0% | 0.02% | 0.0% |
| Q3 2013 | $68,551,000 | +33.2% | 60,598,000 | +23.8% | 0.02% | +25.0% |
| Q2 2013 | $51,447,000 | – | 48,938,000 | – | 0.02% | – |
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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% |