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 | $2,804,000 | +241.1% | 2,157,000 | +196.7% | 0.00% | +200.0% |
| Q3 2015 | $822,000 | -74.9% | 727,000 | -70.7% | 0.00% | -75.0% |
| Q2 2015 | $3,274,000 | +15.2% | 2,480,000 | +4.7% | 0.00% | +33.3% |
| Q1 2015 | $2,843,000 | -46.2% | 2,369,000 | -41.3% | 0.00% | -40.0% |
| Q4 2014 | $5,286,000 | +1735.4% | 4,035,000 | +1677.5% | 0.01% | – |
| Q3 2014 | $288,000 | -90.4% | 227,000 | -91.3% | 0.00% | -100.0% |
| Q1 2014 | $3,003,000 | – | 2,611,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| INCOME RESEARCH & MANAGEMENT | 25,715,000 | $33,751,000 | 5.75% |
| GUARDIAN LIFE INSURANCE CO OF AMERICA | 16,000,000 | $21,000,000 | 2.14% |
| SHENKMAN CAPITAL MANAGEMENT INC | 13,733,000 | $18,076,000 | 2.00% |
| RWC Asset Management LLP | 9,500,000 | $12,635,000 | 0.97% |
| MACKAY SHIELDS LLC | 12,238,000 | $16,124,000 | 0.83% |
| ADVENT CAPITAL MANAGEMENT /DE/ | 42,745,000 | $56,254,000 | 0.83% |
| Calamos Advisors LLC | 43,812,000 | $57,589,000 | 0.38% |
| SSI INVESTMENT MANAGEMENT LLC | 2,066,000 | $2,716,000 | 0.28% |
| Lombard Odier Asset Management (Switzerland) SA | 1,600,000 | $2,104,000 | 0.23% |
| AXA S.A. | 34,000,000 | $44,625,000 | 0.18% |