LAM RESEARCH CORP's ticker is and the CUSIP is 512807908. A total of 6 filers reported holding LAM RESEARCH CORP in Q4 2014. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2015 | $548,000 | +153.7% | 6,900 | +109.1% | 0.01% | +125.0% |
| Q3 2015 | $216,000 | -33.5% | 3,300 | -17.5% | 0.00% | -33.3% |
| Q2 2015 | $325,000 | +18.6% | 4,000 | +2.6% | 0.01% | 0.0% |
| Q1 2015 | $274,000 | -74.4% | 3,900 | -71.1% | 0.01% | -66.7% |
| Q4 2014 | $1,071,000 | +74.7% | 13,500 | +64.6% | 0.02% | +50.0% |
| Q3 2014 | $613,000 | -3.5% | 8,200 | -12.8% | 0.01% | +20.0% |
| Q2 2014 | $635,000 | -43.4% | 9,400 | -53.9% | 0.01% | -28.6% |
| Q1 2014 | $1,122,000 | +67.5% | 20,400 | +65.9% | 0.01% | +100.0% |
| Q4 2013 | $670,000 | -28.1% | 12,300 | -32.4% | 0.01% | -41.7% |
| Q3 2013 | $932,000 | – | 18,200 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Calamos Advisors LLC | 170,500 | $32,027,000 | 0.18% |
| SIMPLEX TRADING, LLC | 1,318 | $24,757,000 | 0.07% |
| GROUP ONE TRADING, L.P. | 19,400 | $3,644,000 | 0.03% |
| IMC-Chicago, LLC | 49,600 | $9,317,000 | 0.03% |
| COMMERZBANK AKTIENGESELLSCHAFT /FI | 15,000 | $2,818,000 | 0.02% |
| JPMORGAN CHASE & CO | 108,600 | $20,214,000 | 0.00% |
| Allianz Asset Management GmbH | 4,800 | $902,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |