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Below is a table of the LRCX shares outstanding history going back to 1/29/2010:
Also see: LRCX Market Cap History LRCX YTD Return |
As of 4/21/2026 Lam Research has 1.25 billion LRCX shares outstanding. Investors often track the LRCX shares outstanding history to compare shareholder return trends against the change in share count over time.
This page shows LRCX share count trends over time, with 66 historical shares outstanding datapoints presented, dating back to 1/29/2010.

| LRCX Shares Outstanding History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the LRCX shares outstanding history going back to 1/29/2010:
Also see: LRCX Market Cap History LRCX YTD Return |
| LRCX Shares Outstanding History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LRCX Historical Shares Outstanding: -0.14% CAGR
Mouse over chart for data details
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| LRCX Stock Price Chart |
| About Lam Research Corp |
| Lam Research Corporation is a global supplier of wafer fabrication equipment and services to the semiconductor industry. Co. designs, manufactures, markets, refurbishes, and services semiconductor processing equipment used in the fabrication of integrated circuits. Its products and services are designed to help its customers build devices that are used in a variety of electronic products, including mobile phones, personal computers, servers, wearables, automotive vehicles, and data storage devices. Its product families include ALTUS, SABRE, SPEED, Striker, VECTOR, Flex, Vantex, Kiyo, Versys Metal, Syndion, Coronus, and DV-Prime, Da Vinci, EOS, and SP Series. We show 66 historical shares outstanding datapoints in our coverage of LRCX's shares outstanding history. Understanding the changing numbers of LRCX shares outstanding — and comprehending the concept of differing number of shares outstanding in general comparing companies like LRCX versus peers — is critical for investors. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies. Furthermore, via issuance of new shares over time, or the repurchase of existing shares, the number of shares outstanding can fluctuate over the course of history. With this page we aim to empower investors researching LRCX by allowing them to research LRCX shares outstanding history as well as any other stock in our coverage universe. |
| LRCX Current Stock Quote |
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| Video: Shares Outstanding Importance | |
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| LRCX Share Performance |
| Shares Outstanding Peers |
| Lam Research (LRCX) is categorized under the Industrials sector; to help you further research historical shares outstanding numbers, below are some other companies in the same sector:
LSTR Shares Outstanding History LUV Shares Outstanding History LYFT Shares Outstanding History LYTS Shares Outstanding History MA Shares Outstanding History MAMO Shares Outstanding History MAN Shares Outstanding History MANT Shares Outstanding History MATW Shares Outstanding History MATX Shares Outstanding History More Industrials companies » |
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