SFTBY vs. VTI

Last updated Jun 4, 2026

SFTBY (SoftBank Group Corp.) is a stock, while VTI (Vanguard Total Stock Market ETF) is Large Cap Blend Equities fund tracking the CRSP US Total Market Index. Over the past 10 years, SFTBY returned 22.73%/yr vs 15.05%/yr for VTI. At a 0.44 correlation, their price movements are largely independent.

Performance

SFTBY vs. VTI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SoftBank Group Corp. (SFTBY) and Vanguard Total Stock Market ETF (VTI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SFTBY achieves a 84.83% return, which is significantly higher than VTI's 11.20% return. Over the past 10 years, SFTBY has outperformed VTI with an annualized return of 22.73%, while VTI has yielded a comparatively lower 15.05% annualized return.

SFTBY

• 1D: -4.31%
• 1M: 45.39%
• YTD: 84.83%
• 6M: 90.75%
• 1Y: 303.08%
• 3Y*: 69.36%
• 5Y*: 22.95%
• 10Y*: 22.73%

VTI

• 1D: -0.72%
• 1M: 4.99%
• YTD: 11.20%
• 6M: 11.09%
• 1Y: 28.18%
• 3Y*: 22.07%
• 5Y*: 12.69%
• 10Y*: 15.05%

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

SFTBY vs. VTI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SFTBY SoftBank Group Corp.	84.83%	97.32%	31.21%	4.09%	-12.04%	-37.79%	79.48%	33.08%	-17.63%	21.00%
VTI Vanguard Total Stock Market ETF	11.20%	17.10%	23.81%	26.05%	-19.52%	25.68%	21.08%	30.67%	-5.23%	21.21%

Correlation

The correlation between SFTBY and VTI is 0.53, 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	0.53
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.54
Correlation (10Y) Calculated over the trailing 10-year period	0.48
Correlation (All Time) Calculated using the full available price history since Feb 17, 2011	0.44

The correlation between SFTBY and VTI shifts across timeframes, from 0.44 (all time) to 0.56 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

SFTBY vs. VTI — Risk / Return Rank

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

SFTBY

SFTBY Risk / Return Rank: 93
SFTBY Sharpe Ratio Rank: 97
SFTBY Sortino Ratio Rank: 93
SFTBY Omega Ratio Rank: 91
SFTBY Calmar Ratio Rank: 93
SFTBY Martin Ratio Rank: 89

VTI

VTI Risk / Return Rank: 68
VTI Sharpe Ratio Rank: 69
VTI Sortino Ratio Rank: 68
VTI Omega Ratio Rank: 67
VTI Calmar Ratio Rank: 62
VTI Martin Ratio Rank: 75

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.

SFTBY vs. VTI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SoftBank Group Corp. (SFTBY) and Vanguard Total Stock Market ETF (VTI). 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.

	SFTBY	VTI	Difference
Sharpe ratio: Return per unit of total volatility	4.06	2.33	+1.73
Sortino ratio: Return per unit of downside risk	3.82	3.18	+0.63
Omega ratio: Gain probability vs. loss probability	1.45	1.42	+0.04
Calmar ratio: Return relative to maximum drawdown	6.01	3.17	+2.84
Martin ratio: Return relative to average drawdown	11.25	14.62	-3.37
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SFTBY vs. VTI - Sharpe Ratio Comparison

The current SFTBY Sharpe Ratio is 4.06, which is higher than the VTI Sharpe Ratio of 2.33. The chart below compares the historical Sharpe Ratios of SFTBY and VTI, 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

	SFTBY	VTI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.06	2.33	+1.73
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.46	0.73	-0.28
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.51	0.82	-0.32
Sharpe Ratio (All Time) Calculated using the full available price history	0.42	0.51	-0.09

Drawdowns

SFTBY vs. VTI - Drawdown Comparison

The maximum SFTBY drawdown since its inception was -65.94%, which is greater than VTI's maximum drawdown of -55.45%. Use the drawdown chart below to compare losses from any high point for SFTBY and VTI.

Drawdown Indicators

	SFTBY	VTI	Difference
Max Drawdown Largest peak-to-trough decline	-65.94%	-55.45%	-10.49%
Max Drawdown (1Y) Largest decline over 1 year	-50.78%	-8.92%	-41.86%
Max Drawdown (3Y) Largest decline over 3 years	-50.78%	-19.30%	-31.48%
Max Drawdown (5Y) Largest decline over 5 years	-55.04%	-25.36%	-29.68%
Max Drawdown (10Y) Largest decline over 10 years	-65.94%	-35.00%	-30.94%
Current Drawdown Current decline from peak	-8.64%	-0.72%	-7.92%
Average Drawdown Average peak-to-trough decline	-26.64%	-8.03%	-18.61%
Ulcer Index Depth and duration of drawdowns from previous peaks	27.08%	1.93%	+25.15%

Volatility

SFTBY vs. VTI - Volatility Comparison

SoftBank Group Corp. (SFTBY) has a higher volatility of 34.97% compared to Vanguard Total Stock Market ETF (VTI) at 2.96%. This indicates that SFTBY's price experiences larger fluctuations and is considered to be riskier than VTI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SFTBY	VTI	Difference
Volatility (1M) Calculated over the trailing 1-month period	34.97%	2.96%	+32.01%
Volatility (6M) Calculated over the trailing 6-month period	58.23%	9.13%	+49.10%
Volatility (1Y) Calculated over the trailing 1-year period	75.17%	12.17%	+63.00%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	50.45%	17.40%	+33.05%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	45.02%	18.30%	+26.72%

Dividends

SFTBY vs. VTI - Dividend Comparison

SFTBY has not paid dividends to shareholders, while VTI's dividend yield for the trailing twelve months is around 1.01%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SFTBY SoftBank Group Corp.	0.00%	0.13%	0.26%	0.00%	0.00%	0.00%	0.00%	0.71%	0.61%	0.49%	0.59%	0.65%
VTI Vanguard Total Stock Market ETF	1.01%	1.12%	1.27%	1.44%	1.66%	1.21%	1.42%	1.78%	2.04%	1.71%	1.92%	1.98%

Frequently Asked Questions

Can I hold both SFTBY and VTI in my portfolio?

SFTBY and VTI have a correlation of 0.53, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SFTBY or VTI?

SFTBY has higher volatility (34.97%) compared to VTI (2.96%). In terms of maximum drawdown, SFTBY dropped -65.94% vs VTI's -55.45%.

Which has better risk-adjusted returns?

SFTBY currently has the higher Sharpe Ratio (4.06 vs 2.33), 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.