BOC vs. BRK-B
BOC (Boston Omaha Corp) and BRK-B (Berkshire Hathaway Inc.) are both stocks. BOC operates in Advertising Agencies (Communication Services), while BRK-B operates in Insurance - Diversified (Financial Services). Over the past 5 years, BOC returned -14.96%/yr vs 10.35%/yr for BRK-B. At a 0.30 correlation, their price movements are largely independent.
Performance
BOC vs. BRK-B - Performance Comparison
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Returns By Period
In the year-to-date period, BOC achieves a 10.35% return, which is significantly higher than BRK-B's -4.78% return.
BOC
- 1D
- 2.02%
- 1M
- 13.66%
- YTD
- 10.35%
- 6M
- 1.41%
- 1Y
- -3.47%
- 3Y*
- -11.63%
- 5Y*
- -14.96%
- 10Y*
- —
BRK-B
- 1D
- 0.69%
- 1M
- 2.82%
- YTD
- -4.78%
- 6M
- -4.89%
- 1Y
- -2.52%
- 3Y*
- 13.36%
- 5Y*
- 10.35%
- 10Y*
- 12.93%
BOC vs. BRK-B - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BOC Boston Omaha Corp | 10.35% | -12.76% | -9.85% | -40.64% | -7.76% | 3.91% | 31.42% | -10.09% | -27.76% | 145.38% |
BRK-B Berkshire Hathaway Inc. | -4.78% | 10.89% | 27.09% | 15.46% | 3.31% | 28.95% | 2.37% | 10.93% | 3.01% | 16.27% |
Correlation
The correlation between BOC and BRK-B is 0.17, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.17 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.35 |
Correlation (All Time) Calculated using the full available price history since Jun 19, 2017 | 0.30 |
The correlation between BOC and BRK-B shifts across timeframes, from 0.17 (1 year) to 0.35 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
BOC:
$420.48M
BRK-B:
$1.03T
BOC:
-$0.44
BRK-B:
$33.62
BOC:
3.72
BRK-B:
2.75
BOC:
0.83
BRK-B:
1.42
BOC:
$114.89M
BRK-B:
$375.39B
BOC:
$105.55M
BRK-B:
$94.36B
BOC:
$2.48M
BRK-B:
$71.92B
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Return for Risk
BOC vs. BRK-B — Risk / Return Rank
BOC
BRK-B
BOC vs. BRK-B - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Boston Omaha Corp (BOC) and Berkshire Hathaway Inc. (BRK-B). 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.
| BOC | BRK-B | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.07 | ||
| Sortino ratioReturn per unit of downside risk | +0.22 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 0.98 | +0.03 |
| Calmar ratioReturn relative to maximum drawdown | -0.15 | -0.27 | +0.12 |
| Martin ratioReturn relative to average drawdown | -0.29 | -0.57 | +0.27 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| BOC | BRK-B | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.11 | -0.18 | +0.07 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.43 | 0.61 | -1.03 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.67 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.01 | 0.48 | -0.47 |
Drawdowns
BOC vs. BRK-B - Drawdown Comparison
The maximum BOC drawdown since its inception was -76.58%, which is greater than BRK-B's maximum drawdown of -53.86%. Use the drawdown chart below to compare losses from any high point for BOC and BRK-B.
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Drawdown Indicators
| BOC | BRK-B | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -76.58% | -53.86% | -22.72% |
Max Drawdown (1Y)Largest decline over 1 year | -23.46% | -9.42% | -14.04% |
Max Drawdown (3Y)Largest decline over 3 years | -46.26% | -14.95% | -31.31% |
Max Drawdown (5Y)Largest decline over 5 years | -74.13% | -26.58% | -47.55% |
Max Drawdown (10Y)Largest decline over 10 years | — | -29.57% | — |
Current DrawdownCurrent decline from peak | -71.10% | -11.33% | -59.77% |
Average DrawdownAverage peak-to-trough decline | -46.06% | -11.07% | -34.99% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.83% | 4.46% | +7.37% |
Volatility
BOC vs. BRK-B - Volatility Comparison
Boston Omaha Corp (BOC) has a higher volatility of 16.58% compared to Berkshire Hathaway Inc. (BRK-B) at 3.72%. This indicates that BOC's price experiences larger fluctuations and is considered to be riskier than BRK-B based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BOC | BRK-B | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.58% | 3.72% | +12.86% |
Volatility (6M)Calculated over the trailing 6-month period | 22.96% | 10.70% | +12.26% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.13% | 14.32% | +17.81% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.28% | 17.11% | +18.17% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.86% | 19.43% | +23.43% |
Dividends
BOC vs. BRK-B - Dividend Comparison
Neither BOC nor BRK-B has paid dividends to shareholders.
Financials
BOC vs. BRK-B - Financials Comparison
This section allows you to compare key financial metrics between Boston Omaha Corp and Berkshire Hathaway Inc.. 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
BOC vs. BRK-B - Profitability Comparison
BOC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Boston Omaha Corp reported a gross profit of 24.76M and revenue of 28.25M. Therefore, the gross margin over that period was 87.7%.
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%.
BOC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Boston Omaha Corp reported an operating income of -2.19M and revenue of 28.25M, resulting in an operating margin of -7.8%.
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%.
BOC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Boston Omaha Corp reported a net income of -2.15M and revenue of 28.25M, resulting in a net margin of -7.6%.
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%.
Frequently Asked Questions
BOC and BRK-B have a correlation of 0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BOC has higher volatility (16.58%) compared to BRK-B (3.72%). In terms of maximum drawdown, BOC dropped -76.58% vs BRK-B's -53.86%.
BOC currently has the higher Sharpe Ratio (-0.11 vs -0.18), 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.
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