Asset Allocation
| Position | Category/Sector | Target Weight |
|---|---|---|
MARUY Marubeni Corp ADR | Industrials | 33.33% |
ITOCY Itochu Corp ADR | Industrials | 33.33% |
SSUMY Sumitomo Corp ADR | Industrials | 33.33% |
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Performance Chart
The chart shows the growth of an initial investment of $10,000 in Buffet - Japanese Trading Companies , 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 year.
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Returns By Period
As of Jul 21, 2026, the Buffet - Japanese Trading Companies returned -28.90% Year-To-Date and 14.40% of annualized return in the last 10 years.
| Position | 1D | 1M | 6M | YTD | 1Y | 3Y* | 5Y* | 10Y* | ALL TIME* |
|---|---|---|---|---|---|---|---|---|---|
Benchmark S&P 500 Index | -0.19% | -0.76% | 7.25% | 8.73% | 18.21% | 17.95% | 11.30% | 13.09% | 8.08% |
Portfolio Buffet - Japanese Trading Companies | 0.25% | -33.58% | -37.07% | -28.90% | -4.15% | 6.10% | 14.40% | 14.40% | 5.69% |
| Portfolio components: | |||||||||
ITOCY Itochu Corp ADR | 0.25% | 2.07% | -11.19% | -6.52% | 16.28% | 15.26% | 15.44% | 18.71% | 11.63% |
MARUY Marubeni Corp ADR | 0.49% | -89.93% | -90.53% | -88.75% | -84.26% | -42.98% | -17.83% | -3.38% | -5.32% |
SSUMY Sumitomo Corp ADR | 0.21% | -7.93% | -5.64% | 8.45% | 49.98% | 22.38% | 23.80% | 14.50% | 5.49% |
Monthly Returns
Based on dividend-adjusted daily data since Jul 16, 2007, Buffet - Japanese Trading Companies 's average daily return is +0.04%, while the average monthly return is +0.70%. At this rate, an investment would double in approximately 8.3 years.
Historically, 55% of months were positive and 45% were negative. The best month was Nov 2022 with a return of +26.7%, while the worst month was Jul 2026 at -30.4%. The longest winning streak lasted 9 consecutive months, and the longest losing streak was 7 months.
On a daily basis, Buffet - Japanese Trading Companies closed higher 53% of trading days. The best single day was Oct 30, 2008 with a return of +12.1%, while the worst single day was Jul 8, 2026 at -32.8%.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Total | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 13.05% | 10.61% | -9.19% | 2.13% | -2.91% | -9.28% | -30.40% | -28.90% | |||||
| 2025 | -2.60% | 2.02% | 4.98% | 9.09% | 7.62% | -0.27% | 0.91% | 8.91% | 5.34% | -0.29% | 6.48% | 6.53% | 59.93% |
| 2024 | 8.67% | -2.20% | 2.34% | 5.78% | 4.66% | -1.60% | 0.99% | -3.06% | -0.92% | -7.07% | 0.30% | 0.22% | 7.36% |
| 2023 | 5.81% | -2.66% | 6.01% | 3.31% | 2.28% | 16.57% | 2.71% | -6.93% | -3.67% | -2.34% | 6.90% | 2.45% | 32.48% |
| 2022 | 5.23% | 2.87% | 6.91% | -7.71% | -7.37% | -8.39% | 5.04% | 1.95% | -12.75% | 2.22% | 26.69% | 1.05% | 10.84% |
| 2021 | 0.46% | 8.98% | 5.77% | -3.40% | 3.02% | -4.43% | 0.23% | -0.92% | 1.89% | -0.70% | 0.88% | 8.32% | 20.91% |
Benchmark Metrics
Buffet - Japanese Trading Companies has an annualized alpha of 3.85%, beta of 0.53, and R2 of 0.16 versus S&P 500 Index. Calculated based on daily prices since July 16, 2007.
- This portfolio participated in 85.04% of S&P 500 Index downside but only 73.30% of its upside - more exposed to losses than it benefited from rallies.
- Beta of 0.53 may look defensive, but with R2 of 0.16 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 0.16 means this portfolio moves largely independently of S&P 500 Index - capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.
- Alpha
- 3.85%
- Beta
- 0.53
- R²
- 0.16
- Upside Capture
- 73.30%
- Downside Capture
- 85.04%
Expense Ratio
Buffet - Japanese Trading Companies has an expense ratio of 0.00%, meaning no management fees are charged. 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
Buffet - Japanese Trading Companies 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
The table below presents risk-adjusted performance metrics for Buffet - Japanese Trading Companies and compares them with S&P 500 Index.
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.
| Portfolio | Benchmark | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.10 | 1.45 | -1.55 |
| Sortino ratioReturn per unit of downside risk | 0.17 | 2.03 | -1.86 |
| Omega ratioGain probability vs. loss probability | 1.04 | 1.26 | -0.23 |
| Calmar ratioReturn relative to maximum drawdown | -0.09 | 2.01 | -2.10 |
| Martin ratioReturn relative to average drawdown | -0.35 | 8.68 | -9.03 |
How much return does each position deliver for the risk it carries? Higher values mean better reward for the risk taken.
| Position | Risk / Return Rank | Sharpe ratio | Sortino ratio | Omega ratio | Calmar ratio | Martin ratio |
|---|---|---|---|---|---|---|
ITOCY Itochu Corp ADR | 62 | 0.62 | 1.05 | 1.12 | 0.67 | 1.53 |
MARUY Marubeni Corp ADR | 10 | -0.88 | -0.42 | 0.86 | -0.91 | -4.10 |
SSUMY Sumitomo Corp ADR | 83 | 1.52 | 2.47 | 1.28 | 2.16 | 5.17 |
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Dividends
Dividend yield
Buffet - Japanese Trading Companies provided a 0.00% dividend yield over the last twelve months.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Portfolio | 0.00% | 1.20% | 1.78% | 0.00% | 0.00% | 0.00% | 0.00% | 0.62% | 1.31% | 1.96% | 3.61% | 2.42% |
| Portfolio components: | ||||||||||||
ITOCY Itochu Corp ADR | 0.00% | 1.07% | 1.35% | 0.00% | 0.00% | 0.00% | 0.00% | 1.85% | 3.93% | 2.83% | 3.68% | 3.30% |
MARUY Marubeni Corp ADR | 0.00% | 1.27% | 1.99% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 1.72% | 3.22% | 0.00% |
SSUMY Sumitomo Corp ADR | 0.00% | 1.27% | 2.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 1.31% | 3.94% | 3.97% |
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 Buffet - Japanese Trading Companies . 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 Buffet - Japanese Trading Companies was 67.30%, occurring on Nov 20, 2008. Recovery took 2186 trading sessions.
The current Buffet - Japanese Trading Companies drawdown is 45.14%.
Drawdown | Fall | Recovery | Underwater | Related event |
|---|---|---|---|---|
-67.30%Nov 2008 | 1y 4mo | 8y 8mo | 10y 16dJul 2007 - Jul 2017 | Financial crisis2007–2009 |
-45.27%Jul 2026 | 5mo 4d | — | 5mo 8dFeb 2026 - now | — |
-32.37%Apr 2020 | 1y 6mo | 8mo 26d | 2y 3moOct 2018 - Jan 2021 | COVID crash2020 |
-30.00%Sep 2022 | 6mo 6d | 5mo 4d | 11mo 10dMar 2022 - Mar 2023 | Bear market2022 |
-21.72%Aug 2024 | 3mo 1d | 9mo 4d | 1yMay 2024 - May 2025 | — |
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 3 assets, with an effective number of assets of 3.00, reflecting the diversification based on asset allocation. Your capital is spread almost evenly across your holdings, indicating a well-balanced allocation. Note that true diversification also depends on the correlations between assets — check the diversification ratio below.
Diversification Ratio
1Y | 3Y | 5Y | 10Y | All Time | |
|---|---|---|---|---|---|
Diversification Ratio | 1.27 | 1.24 | 1.21 | 1.22 | 1.22 |
The portfolio has a diversification ratio of 1.22, in line with the typical range across portfolios. There's room to improve by adding less correlated assets.
Buffet - Japanese Trading Companies correlation to the S&P 500 Index
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.46 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.46 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.43 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.42 |
Correlation (All Time) Calculated using the full available price history since Jul 16, 2007 | 0.43 |
Benchmark Correlations
Correlation vs. S&P 500 Index. SSUMY has the highest benchmark correlation at 0.40, while MARUY has the lowest at 0.30.
Asset Correlations Table
Find what Buffet - Japanese Trading Companies is missing
See which holdings overlap, where Buffet - Japanese Trading Companies is concentrated, and which low-correlation assets could fill the gaps.
Analyze Diversification