SOBKY vs. IVV

Last updated Apr 1, 2026

Compare and contrast key facts about SoftBank Corp (SOBKY) and iShares Core S&P 500 ETF (IVV).

IVV is a passively managed fund by iShares that tracks the performance of the S&P 500 Index. It was launched on May 15, 2000.

Performance

SOBKY vs. IVV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SoftBank Corp (SOBKY) and iShares Core S&P 500 ETF (IVV). The values are adjusted to include any dividend payments, if applicable.

SOBKY vs. IVV - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
SOBKY SoftBank Corp	-2.12%	10.81%	4.12%	9.74%	-10.64%	-0.24%	-3.88%	13.19%
IVV iShares Core S&P 500 ETF	-4.38%	17.85%	24.93%	26.31%	-18.16%	28.76%	18.40%	16.20%

Returns By Period

In the year-to-date period, SOBKY achieves a -2.12% return, which is significantly higher than IVV's -4.38% return.

SOBKY

• 1D: -1.62%
• 1M: -1.76%
• YTD: -2.12%
• 6M: -8.87%
• 1Y: -4.30%
• 3Y*: 6.26%
• 5Y*: 1.24%
• 10Y*: —

IVV

• 1D: 2.88%
• 1M: -4.99%
• YTD: -4.38%
• 6M: -1.80%
• 1Y: 17.69%
• 3Y*: 18.29%
• 5Y*: 11.76%
• 10Y*: 14.02%

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

Return for Risk

SOBKY vs. IVV — Risk / Return Rank

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

SOBKY

SOBKY Risk / Return Rank: 30
SOBKY Sharpe Ratio Rank: 31
SOBKY Sortino Ratio Rank: 26
SOBKY Omega Ratio Rank: 26
SOBKY Calmar Ratio Rank: 34
SOBKY Martin Ratio Rank: 35

IVV

IVV Risk / Return Rank: 65
IVV Sharpe Ratio Rank: 58
IVV Sortino Ratio Rank: 62
IVV Omega Ratio Rank: 66
IVV Calmar Ratio Rank: 65
IVV 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.

SOBKY vs. IVV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SoftBank Corp (SOBKY) and iShares Core S&P 500 ETF (IVV). 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.

	SOBKY	IVV	Difference
Sharpe ratio Return per unit of total volatility	-0.22	0.97	-1.19
Sortino ratio Return per unit of downside risk	-0.19	1.49	-1.68
Omega ratio Gain probability vs. loss probability	0.98	1.23	-0.25
Calmar ratio Return relative to maximum drawdown	-0.25	1.53	-1.78
Martin ratio Return relative to average drawdown	-0.42	7.32	-7.74
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SOBKY vs. IVV - Sharpe Ratio Comparison

The current SOBKY Sharpe Ratio is -0.22, which is lower than the IVV Sharpe Ratio of 0.97. The chart below compares the historical Sharpe Ratios of SOBKY and IVV, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SOBKY	IVV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.22	0.97	-1.19
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.07	0.70	-0.63
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.78	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.13	0.42	-0.29

Correlation

The correlation between SOBKY and IVV is 0.20, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

SOBKY vs. IVV - Dividend Comparison

SOBKY has not paid dividends to shareholders, while IVV's dividend yield for the trailing twelve months is around 1.23%.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SOBKY SoftBank Corp	0.00%	2.19%	2.27%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
IVV iShares Core S&P 500 ETF	1.23%	1.17%	1.30%	1.44%	1.66%	1.20%	1.57%	1.85%	2.21%	1.75%	2.01%	2.27%

Drawdowns

SOBKY vs. IVV - Drawdown Comparison

The maximum SOBKY drawdown since its inception was -34.52%, smaller than the maximum IVV drawdown of -55.25%. Use the drawdown chart below to compare losses from any high point for SOBKY and IVV.

Drawdown Indicators

	SOBKY	IVV	Difference
Max Drawdown Largest peak-to-trough decline	-34.52%	-55.25%	+20.73%
Max Drawdown (1Y) Largest decline over 1 year	-21.06%	-12.06%	-9.00%
Max Drawdown (5Y) Largest decline over 5 years	-34.52%	-24.53%	-9.99%
Max Drawdown (10Y) Largest decline over 10 years	—	-33.90%	—
Current Drawdown Current decline from peak	-19.86%	-6.26%	-13.60%
Average Drawdown Average peak-to-trough decline	-13.90%	-10.85%	-3.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	12.40%	2.53%	+9.87%

Volatility

SOBKY vs. IVV - Volatility Comparison

SoftBank Corp (SOBKY) has a higher volatility of 6.85% compared to iShares Core S&P 500 ETF (IVV) at 5.30%. This indicates that SOBKY's price experiences larger fluctuations and is considered to be riskier than IVV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SOBKY	IVV	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.85%	5.30%	+1.55%
Volatility (6M) Calculated over the trailing 6-month period	12.81%	9.45%	+3.36%
Volatility (1Y) Calculated over the trailing 1-year period	19.47%	18.31%	+1.16%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.25%	16.89%	+1.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.30%	18.04%	+3.26%