SONY vs. BOXX

Last updated Aug 1, 2026

SONY (Sony Group Corporation) is a stock, while BOXX (Alpha Architect 1-3 Month Box ETF) is Ultrashort Bond fund tracking the Solactive 1-3 Month US T-Bill Index. Over the past 3 years, SONY returned 8.11%/yr vs 4.73%/yr for BOXX. Their 0.01 correlation means their historical movements had little consistent relationship.

Performance

SONY vs. BOXX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sony Group Corporation (SONY) and Alpha Architect 1-3 Month Box ETF (BOXX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SONY achieves a -9.14% return, which is significantly lower than BOXX's 2.26% return.

SONY

• 1D: 2.15%
• 1M: 11.88%
• 6M: 5.25%
• YTD: -9.14%
• 1Y: -4.29%
• 3Y*: 8.11%
• 5Y*: 2.77%
• 10Y*: 14.26%
• ALL TIME*: 8.20%

BOXX

• 1D: 0.06%
• 1M: 0.41%
• 6M: 1.95%
• YTD: 2.26%
• 1Y: 4.08%
• 3Y*: 4.73%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 4.71%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
BOXX Alpha Architect 1-3 Month Box ETF	$253.32M	$264.36M	$274.97M
SONY Sony Group Corporation	$140.18M	$115.70M	$140.64M

SONY vs. BOXX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
SONY Sony Group Corporation	-9.14%	21.65%	12.49%	24.95%	0.98%
BOXX Alpha Architect 1-3 Month Box ETF	2.26%	4.37%	5.16%	5.04%	0.07%

Correlation

The correlation between SONY and BOXX is -0.03, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	-0.03
Correlation (3Y) Balances recent behavior with more history.	0.02
Correlation (All Time) Calculated using the full available price history since Dec 28, 2022	0.01

Return for Risk

SONY vs. BOXX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

SONY

SONY Risk / Return Rank: 37
SONY Sharpe Ratio Rank: 39
SONY Sortino Ratio Rank: 33
SONY Omega Ratio Rank: 34
SONY Calmar Ratio Rank: 41
SONY Martin Ratio Rank: 41

BOXX

BOXX Risk / Return Rank: 100
BOXX Sharpe Ratio Rank: 100
BOXX Sortino Ratio Rank: 100
BOXX Omega Ratio Rank: 100
BOXX Calmar Ratio Rank: 100
BOXX Martin Ratio Rank: 100

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

SONY vs. BOXX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sony Group Corporation (SONY) and Alpha Architect 1-3 Month Box ETF (BOXX). 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.

	SONY	BOXX	Difference
Sharpe ratio: Return per unit of total volatility	-0.13	12.44	-12.57
Sortino ratio: Return per unit of downside risk	0.02	36.42	-36.39
Omega ratio: Gain probability vs. loss probability	1.00	8.74	-7.73
Calmar ratio: Return relative to maximum drawdown	-0.11	60.17	-60.28
Martin ratio: Return relative to average drawdown	-0.19	505.74	-505.92

SONY vs. BOXX - Sharpe Ratio Comparison

The current SONY Sharpe Ratio is -0.13, which is lower than the BOXX Sharpe Ratio of 12.44. The chart below compares the historical Sharpe Ratios of SONY and BOXX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

SONY vs. BOXX - Drawdown Comparison

The maximum SONY drawdown since its inception was -93.18%, which is greater than BOXX's maximum drawdown of -0.12%. Use the drawdown chart below to compare losses from any high point for SONY and BOXX.

Drawdown Indicators

	SONY	BOXX	Difference
Max Drawdown Largest peak-to-trough decline	-93.18%	-0.12%	-93.06%
Max Drawdown (1Y) Largest decline over 1 year	-36.15%	-0.07%	-36.08%
Max Drawdown (3Y) Largest decline over 3 years	-36.15%	-0.12%	-36.03%
Max Drawdown (5Y) Largest decline over 5 years	-50.56%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-50.56%	—	—
Current Drawdown Current decline from peak	-23.13%	0.00%	-23.13%
Average Drawdown Average peak-to-trough decline	-42.15%	0.00%	-42.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	22.19%	0.01%	+22.18%

Volatility

SONY vs. BOXX - Volatility Comparison

Sony Group Corporation (SONY) has a higher volatility of 9.05% compared to Alpha Architect 1-3 Month Box ETF (BOXX) at 0.09%. This indicates that SONY's price experiences larger fluctuations and is considered to be riskier than BOXX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SONY	BOXX	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.05%	0.09%	+8.96%
Volatility (6M) Calculated over the trailing 6-month period	23.24%	0.27%	+22.97%
Volatility (1Y) Calculated over the trailing 1-year period	30.62%	0.33%	+30.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.23%	0.37%	+28.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	28.73%	0.37%	+28.36%

Dividends

SONY vs. BOXX - Dividend Comparison

SONY's dividend yield for the trailing twelve months is around 0.35%, while BOXX has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BOXX Alpha Architect 1-3 Month Box ETF	0.00%	0.00%	0.26%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
SONY Sony Group Corporation	0.35%	0.59%	0.58%	0.59%	0.69%	0.43%	0.46%	0.54%	0.56%	0.45%	0.63%	0.34%

Frequently Asked Questions

Can I hold both SONY and BOXX in my portfolio?

SONY and BOXX have a correlation of -0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SONY or BOXX?

SONY has higher volatility (9.05%) compared to BOXX (0.09%). In terms of maximum drawdown, SONY dropped -93.18% vs BOXX's -0.12%.

Which has better risk-adjusted returns?

BOXX currently has the higher Sharpe Ratio (12.44 vs -0.13), 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.