LAM RESEARCH CORP's ticker is and the CUSIP is 51280710. A total of 4 filers reported holding LAM RESEARCH CORP in Q1 2014. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2013 | $12,539,000 | – | 230,284 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IKOS CIF LTD | 16,291 | $831,000 | 1.26% |
| SpiderRock Trading LLC | 400 | $22,000 | 0.11% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 302,126 | $16,617,000 | 0.10% |
| Mizuho Trust & Banking Co., Ltd. | 211,719 | $11,645,000 | 0.04% |