What If You Invested $1,000 in Lam Research (LRCX)?
Enter any amount and start date. We use historical prices to show your hypothetical return.
LRCX
Historical extremes
What if you bought at the best or worst time? Check max profit, max drawdown, and total return since IPO.
Max profit
+478,459%
(4,785 times)
- Buy
- Aug 23, 1990
- $0.06
- Sell
- Apr 14, 2026
- $272.41
Buying LRCX at the best price and selling at the peak would have turned $1,000 into $4,785,585.87.
Max drawdown
87.92%
(fell to 12% of peak)
- Peak
- Apr 7, 2000
- $4.75
- Trough
- Oct 9, 2002
- $0.57
A $1,000 investment in LRCX at the peak would have shrunk to $120.8 at the trough.
Return since IPO
+131,000%
(1,311 times)
- IPO
- May 4, 1984
- $0.19
- Current
- Apr 29, 2026
- $248.75
A $1,000 investment in LRCX at IPO would be worth $1,311,004.53 today.
Frequently asked questions
What is Lam Research (LRCX) stock's all-time high (ATH) and all-time low (ATL)?
- Lam Research (LRCX) stock's all-time low (ATL) was $0.06 on Aug 23, 1990. The all-time high (ATH) was $272.41 on Apr 14, 2026.
What if you invested $1,000 in Lam Research (LRCX) stock for maximum profit?
- Buying Lam Research (LRCX) stock at the best price ($0.06 on Aug 23, 1990) and selling at the peak ($272.41 on Apr 14, 2026) would have turned $1,000 into $4,785,585.87. Historical return: +478,458.59% (4,785 times).
What are Lam Research (LRCX)'s best buy and sell dates for maximum profit?
- The best buy date for Lam Research (LRCX) stock was Aug 23, 1990 at $0.06. The best sell date was Apr 14, 2026 at $272.41. This investment would have returned +478,458.59% (4,785 times).
What was Lam Research (LRCX) stock's maximum drawdown?
- Lam Research (LRCX) stock's worst decline was 87.92% (fell to 12% of peak) from peak to trough. Peak: $4.75 on Apr 7, 2000. Trough: $0.57 on Oct 9, 2002. A $1,000 investment at the peak would have been worth $120.8 at the trough.
What if you bought Lam Research (LRCX) stock at IPO?
- A $1,000 investment in Lam Research (LRCX) stock at IPO ($0.19 on May 4, 1984) would be worth $1,311,004.53 today. Historical return: +131,000.45% (1,311 times). Current stock price: $248.75 as of Apr 29, 2026.
What if you invested $1,000 in Lam Research (LRCX) 5 years ago?
- A $1,000 investment in Lam Research (LRCX) stock 5 years ago ($60.77 on Apr 29, 2021) would be worth $4,093.3 today. Historical return: +309.33% (4.09 times). Current stock price: $248.75 as of Apr 29, 2026.
What if you invested $1,000 in Lam Research (LRCX) 10 years ago?
- A $1,000 investment in Lam Research (LRCX) stock 10 years ago ($6.69 on Apr 29, 2016) would be worth $37,182.36 today. Historical return: +3,618.24% (37.1 times). Current stock price: $248.75 as of Apr 29, 2026.
What if you invested $1,000 in Lam Research (LRCX) 20 years ago?
- A $1,000 investment in Lam Research (LRCX) stock 20 years ago ($4.18 on Apr 28, 2006) would be worth $59,509.57 today. Historical return: +5,850.96% (59.5 times). Current stock price: $248.75 as of Apr 29, 2026.
Data & methodology
How does the investment calculator work?
- Enter an investment amount and a start date. We use historical stock prices to calculate how many shares you would have bought, then apply the current price to show your hypothetical portfolio value and return.
What are Historical extremes?
- Max profit: the best buy and sell dates that maximize percentage return. Max drawdown: the largest peak-to-trough decline in price. Return since IPO: total return from IPO date to the latest price.
What is Max drawdown?
- Maximum drawdown is the largest peak-to-trough decline in price. It shows the worst drop from any prior high to a subsequent low. Peak and Trough are the dates and prices at which this decline occurred.
Does this include dividends?
- The calculator uses adjusted closing prices when available, which account for stock splits and dividends. For the most accurate results, we recommend using data that includes dividend adjustments.
Where does the price data come from?
- Historical prices are dividend-adjusted closing prices from our data provider. The calculator and Historical extremes use the same data source for consistent results.
How are the dollar amounts in the cards calculated?
- The dollar amounts in Historical extremes use the investment amount you select in the calculator above (e.g. $1,000). They show what your investment would have been worth at the Buy/Peak/IPO date versus the Sell/Trough/Current date.
What date range can I use?
- The available date range depends on our historical price data for LRCX. You can select any date between our first and most recent data point.
Explore more
LRCX Overview
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LRCX Price Target Scenarios
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LRCX Buybacks
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LRCX Stock Split History
3 splits on record. Dates, ratios, and cumulative multiple.
LRCX Dividend Profile
Yield: 0.41%. Safety: 6/8. See full history.
LRCX Dividend Calculator
How much dividend income would $1,000 have earned? Calculate from any date.
LRCX Dividend Forecast
Project future income with DRIP, growth assumptions, and optional monthly contributions.
LRCX Financials
Revenue, EPS, EBITDA, market cap, debt and balance sheet history with annual and quarterly data.