Quick Answer
LAM RESEARCH CORP reported Shares Outstanding of 1.27 billion shares for fiscal year 2025.
LAM RESEARCH CORP Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 1.27B | -2.7% |
| 2024 | 1.30B | +878.1% |
| 2023 | 133.30M | -2.7% |
| 2022 | 136.97M | -3.9% |
| 2021 | 142.50M | -1.9% |
| 2020 | 145.33M | +0.6% |
| 2019 | 144.43M | -7.9% |
| 2018 | 156.89M | -3.0% |
| 2017 | 161.72M | +1.0% |
| 2016 | 160.20M | +1.1% |
| 2015 | 158.53M | -2.4% |
| 2014 | 162.35M | -0.3% |
| 2013 | 162.87M | -12.7% |
| 2012 | 186.66M | +51.0% |
| 2011 | 123.58M | -1.9% |
| 2010 | 125.95M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| December 31, 2025 | 1.25B | -2.6% | -0.6% |
| September 30, 2025 | 1.26B | -2.5% | -0.8% |
| June 30, 2025 | 1.27B | -2.7% | -1.1% |
| March 31, 2025 | 1.28B | +881.3% | -0.2% |
| December 31, 2024 | 1.28B | +878.8% | -0.5% |
| September 30, 2024 | 1.29B | +878.2% | -0.9% |
| June 30, 2024 | 1.30B | +878.1% | +897.3% |
| March 31, 2024 | 130.74M | -2.9% | -0.4% |
- LAM RESEARCH CORP showed a decrease of -2.7% in Shares Outstanding compared to the prior fiscal year.
- Over the 2010–2025 period, LAM RESEARCH CORP’s shares outstanding has grown by 907.4% (from 125.95 million shares to 1.27 billion shares).
- The most recent figure is from LAM RESEARCH CORP’s fiscal year 2025 report (Form 10-K), filed with the SEC on August 11, 2025.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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