LAM RESEARCH CORP's ticker is and the CUSIP is 512807908. A total of 14 filers reported holding LAM RESEARCH CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $27,720,000 | +421.4% | 94,800 | +312.2% | 0.14% | +372.4% |
| Q3 2019 | $5,316,000 | -83.4% | 23,000 | -86.5% | 0.03% | -83.7% |
| Q2 2019 | $32,027,000 | +21.3% | 170,500 | +15.6% | 0.18% | +7.9% |
| Q1 2019 | $26,404,000 | +403.6% | 147,500 | +283.1% | 0.16% | +371.4% |
| Q4 2018 | $5,243,000 | -26.6% | 38,500 | -18.3% | 0.04% | -10.3% |
| Q3 2018 | $7,145,000 | +28.4% | 47,100 | +46.3% | 0.04% | +14.7% |
| Q2 2018 | $5,566,000 | +9.6% | 32,200 | +28.8% | 0.03% | +3.0% |
| Q1 2018 | $5,079,000 | -99.9% | 25,000 | +4.2% | 0.03% | -99.8% |
| Q4 2017 | $3,887,558,000 | +490753.3% | 24,000 | -54.7% | 19.81% | +330116.7% |
| Q3 2017 | $792,000 | -89.5% | 53,000 | -0.6% | 0.01% | -89.3% |
| Q2 2017 | $7,538,000 | +1179.8% | 53,300 | +8293.7% | 0.06% | +1020.0% |
| Q1 2017 | $589,000 | -40.5% | 635 | -55.4% | 0.01% | -37.5% |
| Q4 2016 | $990,000 | +103.7% | 1,425 | +58.3% | 0.01% | +166.7% |
| Q3 2016 | $486,000 | -81.4% | 900 | -74.0% | 0.00% | -83.3% |
| Q2 2016 | $2,615,000 | +937.7% | 3,463 | +632.1% | 0.02% | +800.0% |
| Q2 2015 | $252,000 | +2.9% | 473 | +85.5% | 0.00% | 0.0% |
| Q4 2014 | $245,000 | -96.4% | 255 | -93.9% | 0.00% | -95.3% |
| Q2 2014 | $6,759,000 | +132.3% | 4,185 | 0.0% | 0.04% | +126.3% |
| Q1 2014 | $2,909,000 | -10.4% | 4,185 | -1.4% | 0.02% | -9.5% |
| Q4 2013 | $3,247,000 | – | 4,245 | – | 0.02% | – |
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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% |