Asset Allocation
| Position | Category/Sector | Target Weight |
|---|---|---|
BRK-B Berkshire Hathaway Inc. | Financial Services | 70% |
GLD SPDR Gold Shares | Gold, Precious Metals | 30% |
Performance
Performance Chart
The chart shows the growth of an initial investment of $10,000 in BKR-B, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends. The portfolio is rebalanced Every 3 months.
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The earliest data available for this chart is Nov 18, 2004, corresponding to the inception date of GLD
Returns By Period
As of Apr 15, 2026, the BKR-B returned 0.04% Year-To-Date and 13.82% of annualized return in the last 10 years.
| 1D | 1M | YTD | 6M | 1Y | 3Y* | 5Y* | 10Y* | |
|---|---|---|---|---|---|---|---|---|
Benchmark S&P 500 Index | 1.18% | 4.00% | 1.78% | 4.44% | 29.11% | 18.97% | 10.81% | 12.85% |
Portfolio BKR-B | 0.31% | -3.23% | 0.04% | 1.65% | 5.82% | 20.28% | 15.45% | 13.82% |
| Portfolio components: | ||||||||
BRK-B Berkshire Hathaway Inc. | -0.55% | -2.55% | -5.00% | -3.72% | -9.82% | 14.31% | 12.15% | 12.78% |
GLD SPDR Gold Shares | 2.23% | -3.42% | 12.31% | 16.89% | 50.25% | 33.67% | 21.90% | 14.21% |
Monthly Returns
Based on dividend-adjusted daily data since Nov 19, 2004, BKR-B's average daily return is +0.05%, while the average monthly return is +0.97%. At this rate, an investment would double in approximately 6.0 years.
Historically, 60% of months were positive and 40% were negative. The best month was Jan 2010 with a return of +11.0%, while the worst month was Oct 2008 at -13.7%. The longest winning streak lasted 8 consecutive months, and the longest losing streak was 5 months.
On a daily basis, BKR-B closed higher 53% of trading days. The best single day was Mar 10, 2009 with a return of +11.1%, while the worst single day was Mar 12, 2020 at -7.6%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 0.59% | 6.30% | -7.19% | 0.81% | 0.04% | ||||||||
| 2025 | 4.42% | 7.23% | 5.34% | 1.72% | -3.80% | -2.34% | -2.18% | 6.10% | 3.54% | -2.44% | 6.89% | -0.80% | 25.29% |
| 2024 | 4.89% | 4.93% | 4.33% | -3.06% | 3.55% | -1.31% | 7.06% | 6.63% | -0.91% | -0.15% | 3.94% | -4.78% | 27.17% |
| 2023 | 2.33% | -3.07% | 3.26% | 4.76% | -2.01% | 3.77% | 2.94% | 1.27% | -3.32% | 0.44% | 4.52% | -0.23% | 15.17% |
| 2022 | 2.77% | 3.68% | 7.30% | -6.57% | -2.48% | -9.79% | 6.31% | -5.59% | -4.32% | 6.80% | 8.11% | -1.37% | 2.76% |
| 2021 | -2.17% | 2.06% | 4.35% | 6.38% | 5.99% | -4.94% | 0.85% | 1.85% | -4.09% | 4.03% | -2.73% | 6.61% | 18.67% |
Benchmark Metrics
BKR-B has an annualized alpha of 6.90%, beta of 0.52, and R² of 0.42 versus S&P 500 Index. Calculated based on daily prices since November 19, 2004.
- This portfolio participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (62.43%) than losses (39.00%) — typical of diversified or defensive assets.
- Beta of 0.52 may look defensive, but with R² of 0.42 this portfolio is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this portfolio's risk.
- R² of 0.42 means the benchmark explains less than half of this portfolio's behavior — treat beta with caution or consider switching to a more representative benchmark.
- Alpha
- 6.90%
- Beta
- 0.52
- R²
- 0.42
- Upside Capture
- 62.43%
- Downside Capture
- 39.00%
Expense Ratio
BKR-B has an expense ratio of 0.12%, which is considered low. Below, you can find the expense ratios of the portfolio's funds side by side and easily compare their relative costs.
Return for Risk
Risk / Return Rank
BKR-B ranks 5 for risk / return — in the bottom 5% of portfolios on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.
Return / Risk — by metrics
| Portfolio | Benchmark | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.45 | 2.20 | -1.75 |
Sortino ratioReturn per unit of downside risk | 0.68 | 3.07 | -2.38 |
Omega ratioGain probability vs. loss probability | 1.09 | 1.41 | -0.33 |
Calmar ratioReturn relative to maximum drawdown | 0.84 | 3.55 | -2.71 |
Martin ratioReturn relative to average drawdown | 1.89 | 16.01 | -14.11 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.
| Risk / Return Rank | Sharpe ratio | Sortino ratio | Omega ratio | Calmar ratio | Martin ratio | |
|---|---|---|---|---|---|---|
BRK-B Berkshire Hathaway Inc. | 14 | -0.63 | -0.75 | 0.90 | -0.50 | -0.84 |
GLD SPDR Gold Shares | 41 | 1.85 | 2.26 | 1.34 | 2.72 | 9.21 |
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Dividends
Dividend yield
Drawdowns
Drawdowns Chart
The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.
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Worst Drawdowns
The table below displays the maximum drawdowns of the BKR-B. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.
The maximum drawdown for the BKR-B was 38.64%, occurring on Mar 9, 2009. Recovery took 328 trading sessions.
The current BKR-B drawdown is 6.43%.
Depth | Start | To Bottom | Bottom | To Recover | End | Total |
|---|---|---|---|---|---|---|
| -38.64% | Feb 21, 2008 | 264 | Mar 9, 2009 | 328 | Jun 25, 2010 | 592 |
| -23.26% | Mar 28, 2022 | 126 | Sep 26, 2022 | 216 | Aug 7, 2023 | 342 |
| -21.81% | Feb 24, 2020 | 21 | Mar 23, 2020 | 96 | Aug 7, 2020 | 117 |
| -16.56% | Jan 23, 2015 | 253 | Jan 25, 2016 | 143 | Aug 17, 2016 | 396 |
| -12.96% | Mar 1, 2011 | 145 | Sep 23, 2011 | 24 | Oct 27, 2011 | 169 |
Volatility
Volatility Chart
The chart below shows the rolling one-month volatility.
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Diversification
Diversification Metrics
Number of Effective Assets
The portfolio contains 2 assets, with an effective number of assets of 1.72, reflecting the diversification based on asset allocation. This number of effective assets suggests a highly concentrated portfolio, where a few assets dominate the allocation, potentially increasing the portfolio's risk due to lack of diversification.
Asset Correlations Table
| Benchmark | GLD | BRK-B | Portfolio | |
|---|---|---|---|---|
| Benchmark | 1.00 | 0.06 | 0.60 | 0.58 |
| GLD | 0.06 | 1.00 | -0.01 | 0.35 |
| BRK-B | 0.60 | -0.01 | 1.00 | 0.90 |
| Portfolio | 0.58 | 0.35 | 0.90 | 1.00 |