LAM RESEARCH CORP's ticker is and the CUSIP is 512807958. 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 | $10,028,320 | +321.5% | 16,000 | +332.4% | 0.11% | +216.7% |
| Q2 2023 | $2,379,225 | -78.5% | 3,700 | -82.3% | 0.04% | -84.4% |
| Q1 2023 | $11,079,508 | +559.0% | 20,900 | +422.5% | 0.23% | +507.9% |
| Q4 2022 | $1,681,200 | -20.8% | 4,000 | -31.0% | 0.04% | -2.6% |
| Q3 2022 | $2,123,000 | -14.1% | 5,800 | +26.1% | 0.04% | -54.7% |
| Q1 2022 | $2,471,000 | -39.7% | 4,600 | -19.3% | 0.09% | -26.5% |
| Q4 2021 | $4,099,000 | +67.5% | 5,700 | +32.6% | 0.12% | +48.1% |
| Q3 2021 | $2,447,000 | +241.8% | 4,300 | +290.9% | 0.08% | +172.4% |
| Q2 2021 | $716,000 | -75.9% | 1,100 | -78.0% | 0.03% | -78.2% |
| Q1 2021 | $2,976,000 | +178.1% | 5,000 | +56.2% | 0.13% | +51.1% |
| Q3 2020 | $1,070,000 | -59.2% | 3,200 | -60.5% | 0.09% | -50.8% |
| Q2 2020 | $2,620,000 | +51.9% | 8,100 | +37.3% | 0.18% | +14.7% |
| Q4 2019 | $1,725,000 | – | 5,900 | – | 0.16% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 224,500 | $95,671,000 | 0.15% |
| Twin Tree Management, LP | 163,300 | $69,590,000 | 0.11% |
| JANE STREET GROUP, LLC | 389,700 | $166,071,000 | 0.07% |
| Optiver Holding B.V. | 138,400 | $58,994,000 | 0.06% |
| IMC-Chicago, LLC | 96,500 | $41,123,000 | 0.06% |
| CMT Capital Markets Trading GmbH | 15,600 | $6,648,000 | 0.05% |
| Capital Markets Trading UK LLP | 4,900 | $2,088,000 | 0.05% |
| SIMPLEX TRADING, LLC | 89,900 | $38,310,000 | 0.04% |
| CTC LLC | 805 | $34,244,000 | 0.02% |
| HRT FINANCIAL LP | 600 | $255,000 | 0.00% |