LAM RESEARCH CORP's ticker is and the CUSIP is 512807908. A total of 7 filers reported holding LAM RESEARCH CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $14,353,033 | -3.8% | 22,900 | -1.3% | 0.05% | 0.0% |
| Q2 2023 | $14,914,352 | +49.6% | 23,200 | +23.4% | 0.05% | +33.3% |
| Q1 2023 | $9,966,256 | -73.9% | 18,800 | -79.3% | 0.04% | -59.6% |
| Q4 2022 | $38,205,270 | +24.6% | 90,900 | +8.5% | 0.09% | +48.3% |
| Q3 2022 | $30,671,000 | -53.8% | 83,800 | -46.2% | 0.06% | -42.3% |
| Q2 2022 | $66,437,000 | -2.7% | 155,900 | +22.8% | 0.10% | +52.9% |
| Q1 2022 | $68,276,000 | +133.8% | 127,000 | +212.8% | 0.07% | +195.7% |
| Q4 2021 | $29,197,000 | +67.6% | 40,600 | +32.7% | 0.02% | +21.1% |
| Q3 2021 | $17,416,000 | +21.7% | 30,600 | +39.1% | 0.02% | +11.8% |
| Q2 2021 | $14,315,000 | -85.4% | 22,000 | -86.6% | 0.02% | -88.3% |
| Q1 2021 | $97,917,000 | +1329.9% | 164,500 | +1034.5% | 0.14% | +1108.3% |
| Q4 2020 | $6,848,000 | -74.9% | 14,500 | -82.4% | 0.01% | -86.0% |
| Q3 2020 | $27,336,000 | +144.2% | 82,400 | +138.2% | 0.09% | +65.4% |
| Q2 2020 | $11,192,000 | +223.8% | 34,600 | +140.3% | 0.05% | +85.7% |
| Q1 2020 | $3,456,000 | -33.6% | 14,400 | -19.1% | 0.03% | -20.0% |
| Q4 2019 | $5,205,000 | -18.4% | 17,800 | -35.5% | 0.04% | -32.7% |
| Q3 2019 | $6,379,000 | +75.1% | 27,600 | +42.3% | 0.05% | +57.6% |
| Q2 2019 | $3,644,000 | -63.5% | 19,400 | -65.2% | 0.03% | -70.3% |
| Q1 2019 | $9,989,000 | +104.3% | 55,800 | +55.4% | 0.11% | +164.3% |
| Q4 2018 | $4,889,000 | +17.6% | 35,900 | +31.0% | 0.04% | +27.3% |
| Q3 2018 | $4,157,000 | -26.0% | 27,400 | -15.7% | 0.03% | -31.2% |
| Q2 2018 | $5,618,000 | -46.5% | 32,500 | -37.1% | 0.05% | -54.7% |
| Q1 2018 | $10,503,000 | +23.5% | 51,700 | +11.9% | 0.11% | +76.7% |
| Q4 2017 | $8,504,000 | +143.2% | 46,200 | +144.4% | 0.06% | +87.5% |
| Q3 2017 | $3,497,000 | +47.2% | 18,900 | +12.5% | 0.03% | +28.0% |
| Q2 2017 | $2,376,000 | +208.6% | 16,800 | +180.0% | 0.02% | +177.8% |
| Q1 2017 | $770,000 | -66.7% | 6,000 | -72.6% | 0.01% | -59.1% |
| Q4 2016 | $2,315,000 | +481.7% | 21,900 | +421.4% | 0.02% | +450.0% |
| Q3 2016 | $398,000 | -79.5% | 4,200 | -81.8% | 0.00% | -82.6% |
| Q2 2016 | $1,942,000 | +80.8% | 23,100 | +77.7% | 0.02% | +53.3% |
| Q1 2016 | $1,074,000 | -2.7% | 13,000 | -6.5% | 0.02% | +15.4% |
| Q4 2015 | $1,104,000 | +29.0% | 13,900 | +6.1% | 0.01% | +8.3% |
| Q3 2015 | $856,000 | +292.7% | 13,100 | +227.5% | 0.01% | +300.0% |
| Q4 2013 | $218,000 | -81.1% | 4,000 | -82.2% | 0.00% | -86.4% |
| Q3 2013 | $1,152,000 | -8.9% | 22,500 | -21.1% | 0.02% | -29.0% |
| Q2 2013 | $1,264,000 | – | 28,500 | – | 0.03% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Twin Tree Management, LP | 512,400 | $215,361,714 | 0.47% |
| Garda Capital Partners LP | 7,500 | $3,152,250 | 0.17% |
| IMC-Chicago, LLC | 244,100 | $102,595,230 | 0.16% |
| JANE STREET GROUP, LLC | 530,900 | $223,137,270 | 0.10% |
| GROUP ONE TRADING, L.P. | 90,900 | $38,205,270 | 0.09% |
| SIMPLEX TRADING, LLC | 177,800 | $74,729 | 0.08% |
| WINTRUST INVESTMENTS LLC | 1,100 | $564 | 0.07% |
| CTC LLC | 1,821 | $76,496 | 0.06% |
| Optiver Holding B.V. | 119,900 | $50,402,962 | 0.05% |
| Capital Markets Trading UK LLP | 2,700 | $1,135 | 0.02% |