SSUMY vs. ITOCY

Last updated Jun 3, 2026

SSUMY (Sumitomo Corp ADR) and ITOCY (Itochu Corp ADR) are both stocks. Both operate in the Conglomerates industry within the Industrials sector. Over the past 10 years, SSUMY returned 16.78%/yr vs 18.63%/yr for ITOCY. A 0.62 correlation means they provide meaningful diversification when combined.

Performance

SSUMY vs. ITOCY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sumitomo Corp ADR (SSUMY) and Itochu Corp ADR (ITOCY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSUMY achieves a 24.46% return, which is significantly higher than ITOCY's -7.67% return. Over the past 10 years, SSUMY has underperformed ITOCY with an annualized return of 16.78%, while ITOCY has yielded a comparatively higher 18.63% annualized return.

SSUMY

• 1D: -1.41%
• 1M: -1.30%
• YTD: 24.46%
• 6M: 38.00%
• 1Y: 65.57%
• 3Y*: 31.38%
• 5Y*: 25.85%
• 10Y*: 16.78%

ITOCY

• 1D: 0.04%
• 1M: -6.60%
• YTD: -7.67%
• 6M: -1.45%
• 1Y: 7.83%
• 3Y*: 18.63%
• 5Y*: 14.90%
• 10Y*: 18.63%

*Multi-year figures are annualized to reflect compound growth (CAGR)

SSUMY vs. ITOCY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSUMY Sumitomo Corp ADR	24.46%	62.35%	1.75%	30.25%	13.31%	10.42%	-9.80%	4.75%	-17.14%	47.06%
ITOCY Itochu Corp ADR	-7.67%	30.16%	22.57%	30.30%	1.54%	6.60%	24.95%	38.77%	-5.54%	46.71%

Correlation

The correlation between SSUMY and ITOCY is 0.72, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.72
Correlation (3Y) Calculated over the trailing 3-year period	0.73
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.63
Correlation (All Time) Calculated using the full available price history since Jul 16, 2007	0.62

The correlation between SSUMY and ITOCY shifts across timeframes, from 0.62 (all time) to 0.73 (3 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap SSUMY : $51.52B ITOCY : $81.60B
EPS SSUMY : $505.22 ITOCY : $86.32
PE Ratio SSUMY : 0.09 ITOCY : 0.14
PEG Ratio SSUMY : 0.01 ITOCY : 0.00
PS Ratio SSUMY : 0.01 ITOCY : 0.01
PB Ratio SSUMY : 0.01 ITOCY : 0.01
Total Revenue (TTM) SSUMY : $7.44T ITOCY : $15.03T
Gross Profit (TTM) SSUMY : $1.53T ITOCY : $2.51T
EBITDA (TTM) SSUMY : $697.96B ITOCY : $1.26T

Return for Risk

SSUMY vs. ITOCY — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SSUMY

SSUMY Risk / Return Rank: 86
SSUMY Sharpe Ratio Rank: 88
SSUMY Sortino Ratio Rank: 89
SSUMY Omega Ratio Rank: 85
SSUMY Calmar Ratio Rank: 84
SSUMY Martin Ratio Rank: 86

ITOCY

ITOCY Risk / Return Rank: 48
ITOCY Sharpe Ratio Rank: 50
ITOCY Sortino Ratio Rank: 44
ITOCY Omega Ratio Rank: 42
ITOCY Calmar Ratio Rank: 51
ITOCY Martin Ratio Rank: 53

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SSUMY vs. ITOCY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sumitomo Corp ADR (SSUMY) and Itochu Corp ADR (ITOCY). 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.

	SSUMY	ITOCY	Difference
Sharpe ratio Return per unit of total volatility	2.05	0.29	+1.76
Sortino ratio Return per unit of downside risk	3.19	0.61	+2.57
Omega ratio Gain probability vs. loss probability	1.37	1.07	+0.30
Calmar ratio Return relative to maximum drawdown	3.26	0.48	+2.78
Martin ratio Return relative to average drawdown	9.74	1.26	+8.48
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SSUMY vs. ITOCY - Sharpe Ratio Comparison

The current SSUMY Sharpe Ratio is 2.05, which is higher than the ITOCY Sharpe Ratio of 0.29. The chart below compares the historical Sharpe Ratios of SSUMY and ITOCY, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SSUMY	ITOCY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.05	0.29	+1.76
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.96	0.57	+0.39
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.67	0.78	-0.11
Sharpe Ratio (All Time) Calculated using the full available price history	0.22	0.39	-0.18

Drawdowns

SSUMY vs. ITOCY - Drawdown Comparison

The maximum SSUMY drawdown since its inception was -68.39%, roughly equal to the maximum ITOCY drawdown of -69.11%. Use the drawdown chart below to compare losses from any high point for SSUMY and ITOCY.

Drawdown Indicators

	SSUMY	ITOCY	Difference
Max Drawdown Largest peak-to-trough decline	-68.39%	-69.11%	+0.72%
Max Drawdown (1Y) Largest decline over 1 year	-21.05%	-20.40%	-0.65%
Max Drawdown (3Y) Largest decline over 3 years	-28.69%	-26.47%	-2.22%
Max Drawdown (5Y) Largest decline over 5 years	-32.33%	-30.18%	-2.15%
Max Drawdown (10Y) Largest decline over 10 years	-43.45%	-30.18%	-13.27%
Current Drawdown Current decline from peak	-11.67%	-20.36%	+8.69%
Average Drawdown Average peak-to-trough decline	-22.18%	-14.26%	-7.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.04%	7.71%	-0.67%

Volatility

SSUMY vs. ITOCY - Volatility Comparison

Sumitomo Corp ADR (SSUMY) has a higher volatility of 9.46% compared to Itochu Corp ADR (ITOCY) at 8.70%. This indicates that SSUMY's price experiences larger fluctuations and is considered to be riskier than ITOCY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSUMY	ITOCY	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.46%	8.70%	+0.76%
Volatility (6M) Calculated over the trailing 6-month period	27.64%	21.07%	+6.57%
Volatility (1Y) Calculated over the trailing 1-year period	32.17%	26.93%	+5.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.03%	26.21%	+0.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	25.18%	23.98%	+1.20%

Dividends

SSUMY vs. ITOCY - Dividend Comparison

Neither SSUMY nor ITOCY has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%
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%

Financials

SSUMY vs. ITOCY - Profitability Comparison

The chart below illustrates the profitability comparison between Sumitomo Corp ADR and Itochu Corp ADR over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

SSUMY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Sumitomo Corp ADR reported a gross profit of 430.76B and revenue of 1.99T. Therefore, the gross margin over that period was 21.6%.

ITOCY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Itochu Corp ADR reported a gross profit of 666.75B and revenue of 3.91T. Therefore, the gross margin over that period was 17.1%.

SSUMY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Sumitomo Corp ADR reported an operating income of 119.24B and revenue of 1.99T, resulting in an operating margin of 6.0%.

ITOCY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Itochu Corp ADR reported an operating income of 178.67B and revenue of 3.91T, resulting in an operating margin of 4.6%.

SSUMY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Sumitomo Corp ADR reported a net income of 195.40B and revenue of 1.99T, resulting in a net margin of 9.8%.

ITOCY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Itochu Corp ADR reported a net income of 198.57B and revenue of 3.91T, resulting in a net margin of 5.1%.

Frequently Asked Questions

Can I hold both SSUMY and ITOCY in my portfolio?

SSUMY and ITOCY have a correlation of 0.72, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SSUMY or ITOCY?

SSUMY has higher volatility (9.46%) compared to ITOCY (8.70%). In terms of maximum drawdown, SSUMY dropped -68.39% vs ITOCY's -69.11%.

Which has better risk-adjusted returns?

SSUMY currently has the higher Sharpe Ratio (2.05 vs 0.29), 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.