BRK-B vs. LRCX
BRK-B (Berkshire Hathaway Inc.) and LRCX (Lam Research Corporation) are both stocks. BRK-B operates in Insurance - Diversified (Financial Services), while LRCX operates in Semiconductor Equipment & Materials (Technology). Over the past 10 years, BRK-B returned 13.14%/yr vs 46.35%/yr for LRCX. At a 0.26 correlation, their price movements are largely independent.
Performance
BRK-B vs. LRCX - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, BRK-B achieves a -3.11% return, which is significantly lower than LRCX's 89.76% return. Over the past 10 years, BRK-B has underperformed LRCX with an annualized return of 13.14%, while LRCX has yielded a comparatively higher 46.35% annualized return.
BRK-B
- 1D
- -0.23%
- 1M
- 2.32%
- YTD
- -3.11%
- 6M
- -2.06%
- 1Y
- -1.32%
- 3Y*
- 13.25%
- 5Y*
- 11.03%
- 10Y*
- 13.14%
LRCX
- 1D
- 6.98%
- 1M
- 10.34%
- YTD
- 89.76%
- 6M
- 99.61%
- 1Y
- 278.49%
- 3Y*
- 76.58%
- 5Y*
- 40.10%
- 10Y*
- 46.35%
BRK-B vs. LRCX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BRK-B Berkshire Hathaway Inc. | -3.11% | 10.89% | 27.09% | 15.46% | 3.31% | 28.95% | 2.37% | 10.93% | 3.01% | 21.62% |
LRCX Lam Research Corporation | 89.76% | 139.16% | -6.84% | 88.63% | -40.72% | 53.66% | 64.18% | 119.33% | -24.40% | 76.21% |
Correlation
The correlation between BRK-B and LRCX is -0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.08 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.05 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.23 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.32 |
Correlation (All Time) Calculated using the full available price history since May 10, 1996 | 0.26 |
The correlation between BRK-B and LRCX shifts across timeframes, from -0.08 (1 year) to 0.32 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
BRK-B:
$1.05T
LRCX:
$409.71B
BRK-B:
$33.62
LRCX:
$5.29
BRK-B:
14.49
LRCX:
61.36
BRK-B:
0.56
LRCX:
4.64
BRK-B:
2.80
LRCX:
18.98
BRK-B:
1.44
LRCX:
38.71
BRK-B:
$375.39B
LRCX:
$21.68B
BRK-B:
$94.36B
LRCX:
$10.84B
BRK-B:
$71.92B
LRCX:
$6.10B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
BRK-B vs. LRCX — Risk / Return Rank
BRK-B
LRCX
BRK-B vs. LRCX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Berkshire Hathaway Inc. (BRK-B) and Lam Research Corporation (LRCX). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| BRK-B | LRCX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -5.55 | ||
| Sortino ratioReturn per unit of downside risk | -4.57 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.60 | -0.60 |
| Calmar ratioReturn relative to maximum drawdown | -0.14 | 14.02 | -14.16 |
| Martin ratioReturn relative to average drawdown | -0.30 | 47.19 | -47.48 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| BRK-B | LRCX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.09 | 5.46 | -5.55 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.65 | 0.87 | -0.22 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.68 | 1.04 | -0.36 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.43 | +0.05 |
Drawdowns
BRK-B vs. LRCX - Drawdown Comparison
The maximum BRK-B drawdown since its inception was -53.86%, smaller than the maximum LRCX drawdown of -87.90%. Use the drawdown chart below to compare losses from any high point for BRK-B and LRCX.
Loading charts...
Drawdown Indicators
| BRK-B | LRCX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.86% | -87.90% | +34.04% |
Max Drawdown (1Y)Largest decline over 1 year | -9.42% | -20.01% | +10.59% |
Max Drawdown (3Y)Largest decline over 3 years | -14.95% | -47.10% | +32.15% |
Max Drawdown (5Y)Largest decline over 5 years | -26.58% | -56.39% | +29.81% |
Max Drawdown (10Y)Largest decline over 10 years | -29.57% | -56.39% | +26.82% |
Current DrawdownCurrent decline from peak | -9.78% | -5.60% | -4.18% |
Average DrawdownAverage peak-to-trough decline | -11.07% | -28.18% | +17.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.49% | 5.93% | -1.44% |
Volatility
BRK-B vs. LRCX - Volatility Comparison
The current volatility for Berkshire Hathaway Inc. (BRK-B) is 3.98%, while Lam Research Corporation (LRCX) has a volatility of 18.51%. This indicates that BRK-B experiences smaller price fluctuations and is considered to be less risky than LRCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| BRK-B | LRCX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.98% | 18.51% | -14.53% |
Volatility (6M)Calculated over the trailing 6-month period | 10.87% | 42.13% | -31.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.38% | 51.52% | -37.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.13% | 46.25% | -29.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.44% | 44.76% | -25.32% |
Dividends
BRK-B vs. LRCX - Dividend Comparison
BRK-B has not paid dividends to shareholders, while LRCX's dividend yield for the trailing twelve months is around 0.31%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BRK-B Berkshire Hathaway Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
LRCX Lam Research Corporation | 0.31% | 0.57% | 1.19% | 0.95% | 1.53% | 0.78% | 1.04% | 1.54% | 2.79% | 1.01% | 1.28% | 1.36% |
Financials
BRK-B vs. LRCX - Financials Comparison
This section allows you to compare key financial metrics between Berkshire Hathaway Inc. and Lam Research Corporation. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
BRK-B vs. LRCX - Profitability Comparison
BRK-B - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported a gross profit of 26.98B and revenue of 93.68B. Therefore, the gross margin over that period was 28.8%.
LRCX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Lam Research Corporation reported a gross profit of 2.91B and revenue of 5.84B. Therefore, the gross margin over that period was 49.8%.
BRK-B - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported an operating income of 15.05B and revenue of 93.68B, resulting in an operating margin of 16.1%.
LRCX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Lam Research Corporation reported an operating income of 2.05B and revenue of 5.84B, resulting in an operating margin of 35.0%.
BRK-B - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Berkshire Hathaway Inc. reported a net income of 10.18B and revenue of 93.68B, resulting in a net margin of 10.9%.
LRCX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Lam Research Corporation reported a net income of 1.83B and revenue of 5.84B, resulting in a net margin of 31.3%.
Frequently Asked Questions
BRK-B and LRCX have a correlation of -0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
LRCX has higher volatility (18.51%) compared to BRK-B (3.98%). In terms of maximum drawdown, BRK-B dropped -53.86% vs LRCX's -87.90%.
LRCX currently has the higher Sharpe Ratio (5.46 vs -0.09), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
Find the right allocation for BRK-B and LRCX
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer