BRK-B vs. SGOV
BRK-B (Berkshire Hathaway Inc.) is a stock, while SGOV (iShares 0-3 Month Treasury Bond ETF) is Ultrashort Bond fund tracking the ICE 0-3 Month US Treasury Securities Index. Over the past 5 years, BRK-B returned 11.27%/yr vs 3.56%/yr for SGOV. At a correlation of -0.03, they often move in opposite directions.
Performance
BRK-B vs. SGOV - Performance Comparison
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Returns By Period
In the year-to-date period, BRK-B achieves a -2.67% return, which is significantly lower than SGOV's 1.61% return.
BRK-B
- 1D
- 0.71%
- 1M
- 0.77%
- YTD
- -2.67%
- 6M
- -2.06%
- 1Y
- -0.22%
- 3Y*
- 13.30%
- 5Y*
- 11.27%
- 10Y*
- 13.22%
SGOV
- 1D
- 0.02%
- 1M
- 0.30%
- YTD
- 1.61%
- 6M
- 1.78%
- 1Y
- 3.95%
- 3Y*
- 4.71%
- 5Y*
- 3.56%
- 10Y*
- —
BRK-B vs. SGOV - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
BRK-B Berkshire Hathaway Inc. | -2.67% | 10.89% | 27.09% | 15.46% | 3.31% | 28.95% | 24.82% |
SGOV iShares 0-3 Month Treasury Bond ETF | 1.61% | 4.24% | 5.27% | 5.12% | 1.58% | 0.04% | 0.04% |
Correlation
The correlation between BRK-B and SGOV is -0.02, 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 | -0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | -0.01 |
Correlation (All Time) Calculated using the full available price history since May 28, 2020 | -0.03 |
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Return for Risk
BRK-B vs. SGOV — Risk / Return Rank
BRK-B
SGOV
BRK-B vs. SGOV - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Berkshire Hathaway Inc. (BRK-B) and iShares 0-3 Month Treasury Bond ETF (SGOV). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| BRK-B | SGOV | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -20.29 | ||
| Sortino ratioReturn per unit of downside risk | -275.61 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 195.55 | -194.54 |
| Calmar ratioReturn relative to maximum drawdown | -0.02 | 398.20 | -398.22 |
| Martin ratioReturn relative to average drawdown | -0.05 | 4,461.98 | -4,462.03 |
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Drawdowns
BRK-B vs. SGOV - Drawdown Comparison
The maximum BRK-B drawdown since its inception was -53.86%, which is greater than SGOV's maximum drawdown of -0.03%. Use the drawdown chart below to compare losses from any high point for BRK-B and SGOV.
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Drawdown Indicators
| BRK-B | SGOV | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -53.86% | -0.03% | -53.83% |
Max Drawdown (1Y)Largest decline over 1 year | -9.42% | -0.01% | -9.41% |
Max Drawdown (3Y)Largest decline over 3 years | -14.95% | -0.01% | -14.94% |
Max Drawdown (5Y)Largest decline over 5 years | -26.58% | -0.03% | -26.55% |
Max Drawdown (10Y)Largest decline over 10 years | -29.57% | — | — |
Current DrawdownCurrent decline from peak | -9.36% | 0.00% | -9.36% |
Average DrawdownAverage peak-to-trough decline | -11.07% | -0.00% | -11.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.53% | 0.00% | +4.53% |
Volatility
BRK-B vs. SGOV - Volatility Comparison
Berkshire Hathaway Inc. (BRK-B) has a higher volatility of 3.95% compared to iShares 0-3 Month Treasury Bond ETF (SGOV) at 0.05%. This indicates that BRK-B's price experiences larger fluctuations and is considered to be riskier than SGOV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BRK-B | SGOV | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.95% | 0.05% | +3.90% |
Volatility (6M)Calculated over the trailing 6-month period | 10.78% | 0.13% | +10.65% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.38% | 0.20% | +14.18% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.12% | 0.24% | +16.88% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 19.44% | 0.24% | +19.20% |
Dividends
BRK-B vs. SGOV - Dividend Comparison
BRK-B has not paid dividends to shareholders, while SGOV's dividend yield for the trailing twelve months is around 3.85%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
BRK-B Berkshire Hathaway Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SGOV iShares 0-3 Month Treasury Bond ETF | 3.85% | 4.10% | 5.10% | 4.87% | 1.45% | 0.03% | 0.05% |
Frequently Asked Questions
BRK-B and SGOV have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BRK-B has higher volatility (3.95%) compared to SGOV (0.05%). In terms of maximum drawdown, BRK-B dropped -53.86% vs SGOV's -0.03%.
SGOV currently has the higher Sharpe Ratio (20.28 vs -0.02), 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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