JUST vs. IUSG

Last updated Jun 25, 2026

JUST (Goldman Sachs JUST U.S. Large Cap Equity ETF) and IUSG (iShares Core S&P U.S. Growth ETF) are both Large Cap Growth Equities funds - JUST tracks the JUST US Large Cap Diversified Index while IUSG tracks the S&P 900 Growth Index. Both are passively managed. Over the past 5 years, JUST returned 12.37%/yr vs 13.70%/yr for IUSG. Their correlation of 0.94 suggests significant overlap in exposure. JUST charges 0.20%/yr vs 0.04%/yr for IUSG.

Performance

JUST vs. IUSG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Goldman Sachs JUST U.S. Large Cap Equity ETF (JUST) and iShares Core S&P U.S. Growth ETF (IUSG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both investments are quite close, with JUST having a 8.81% return and IUSG slightly higher at 8.94%.

JUST

• 1D: -0.50%
• 1M: -1.46%
• YTD: 8.81%
• 6M: 7.80%
• 1Y: 23.04%
• 3Y*: 20.62%
• 5Y*: 12.37%
• 10Y*: —

IUSG

• 1D: -0.23%
• 1M: -2.08%
• YTD: 8.94%
• 6M: 7.38%
• 1Y: 24.89%
• 3Y*: 24.91%
• 5Y*: 13.70%
• 10Y*: 17.74%

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

JUST vs. IUSG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
JUST Goldman Sachs JUST U.S. Large Cap Equity ETF	8.81%	17.60%	23.73%	24.86%	-17.88%	26.89%	19.59%	31.54%	-9.96%
IUSG iShares Core S&P U.S. Growth ETF	8.94%	21.23%	34.70%	29.28%	-28.81%	31.26%	32.65%	30.62%	-9.80%

Correlation

The correlation between JUST and IUSG is 0.92, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (All Time) Calculated using the full available price history since Jun 13, 2018	0.94

The correlation between JUST and IUSG has been stable across timeframes, ranging from 0.92 to 0.94 - a consistent structural relationship.

JUST vs. IUSG - Sectors Allocation Comparison

Sectors	JUST	IUSG
Technology	37.9%	50.8%
Financial Services	12.6%	8.7%
Consumer Cyclical	8.9%	8.4%
Healthcare	8.6%	6.4%
Communication Services	8.4%	15.2%
Industrials	8.3%	6.6%
Consumer Defensive	5.1%	1.2%
Energy	3.3%	0.3%
Utilities	2.6%	1.1%
Basic Materials	2.1%	0.5%
Real Estate	2.0%	0.8%

Return for Risk

JUST vs. IUSG — Risk / Return Rank

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

JUST

JUST Risk / Return Rank: 64
JUST Sharpe Ratio Rank: 64
JUST Sortino Ratio Rank: 63
JUST Omega Ratio Rank: 62
JUST Calmar Ratio Rank: 60
JUST Martin Ratio Rank: 71

IUSG

IUSG Risk / Return Rank: 45
IUSG Sharpe Ratio Rank: 47
IUSG Sortino Ratio Rank: 45
IUSG Omega Ratio Rank: 44
IUSG Calmar Ratio Rank: 42
IUSG Martin Ratio Rank: 50

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.

JUST vs. IUSG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Goldman Sachs JUST U.S. Large Cap Equity ETF (JUST) and iShares Core S&P U.S. Growth ETF (IUSG). 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.

	JUST	IUSG	Difference
Sharpe ratio: Return per unit of total volatility	1.86	1.49	+0.38
Sortino ratio: Return per unit of downside risk	2.58	2.05	+0.53
Omega ratio: Gain probability vs. loss probability	1.33	1.26	+0.07
Calmar ratio: Return relative to maximum drawdown	2.64	1.91	+0.73
Martin ratio: Return relative to average drawdown	11.78	7.76	+4.02

JUST vs. IUSG - Sharpe Ratio Comparison

The current JUST Sharpe Ratio is 1.86, which is comparable to the IUSG Sharpe Ratio of 1.49. The chart below compares the historical Sharpe Ratios of JUST and IUSG, 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

JUST vs. IUSG - Drawdown Comparison

The maximum JUST drawdown since its inception was -33.83%, smaller than the maximum IUSG drawdown of -63.41%. Use the drawdown chart below to compare losses from any high point for JUST and IUSG.

Drawdown Indicators

	JUST	IUSG	Difference
Max Drawdown Largest peak-to-trough decline	-33.83%	-63.41%	+29.58%
Max Drawdown (1Y) Largest decline over 1 year	-8.76%	-13.07%	+4.31%
Max Drawdown (3Y) Largest decline over 3 years	-19.34%	-22.28%	+2.94%
Max Drawdown (5Y) Largest decline over 5 years	-24.72%	-32.21%	+7.49%
Max Drawdown (10Y) Largest decline over 10 years	—	-32.35%	—
Current Drawdown Current decline from peak	-3.26%	-5.45%	+2.19%
Average Drawdown Average peak-to-trough decline	-5.08%	-21.40%	+16.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.96%	3.22%	-1.26%

Volatility

JUST vs. IUSG - Volatility Comparison

The current volatility for Goldman Sachs JUST U.S. Large Cap Equity ETF (JUST) is 4.61%, while iShares Core S&P U.S. Growth ETF (IUSG) has a volatility of 7.16%. This indicates that JUST experiences smaller price fluctuations and is considered to be less risky than IUSG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JUST	IUSG	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.61%	7.16%	-2.55%
Volatility (6M) Calculated over the trailing 6-month period	9.85%	13.61%	-3.76%
Volatility (1Y) Calculated over the trailing 1-year period	12.48%	16.89%	-4.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.87%	21.06%	-4.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.11%	20.48%	-1.37%

JUST vs. IUSG - Expense Ratio Comparison

JUST has a 0.20% expense ratio, which is higher than IUSG's 0.04% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

JUST vs. IUSG - Dividend Comparison

JUST's dividend yield for the trailing twelve months is around 0.72%, more than IUSG's 0.51% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IUSG iShares Core S&P U.S. Growth ETF	0.51%	0.53%	0.59%	1.12%	1.07%	0.59%	0.93%	1.64%	1.32%	1.28%	1.48%	1.29%
JUST Goldman Sachs JUST U.S. Large Cap Equity ETF	0.72%	1.02%	1.11%	1.37%	1.51%	1.07%	1.36%	1.86%	1.11%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both JUST and IUSG in my portfolio?

With a correlation of 0.92, JUST and IUSG move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, JUST or IUSG?

IUSG has higher volatility (7.16%) compared to JUST (4.61%). In terms of maximum drawdown, JUST dropped -33.83% vs IUSG's -63.41%.

Which ETF is better, JUST or IUSG?

On 5-year performance, IUSG leads with 13.70% vs 12.37% for JUST. On fees, IUSG is cheaper at 0.04% per year. On volatility, JUST has been the lower-risk option at 4.61%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, JUST or IUSG?

Over the 5-year period, IUSG has performed better with a 13.70% return vs 12.37%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, JUST or IUSG?

IUSG is cheaper with a 0.04% expense ratio, compared with 0.20% for JUST.

Which ETF pays a higher dividend yield, JUST or IUSG?

JUST has the higher dividend yield at 0.72%, compared with 0.51% for IUSG.

What is the main difference between JUST and IUSG?

JUST tracks JUST US Large Cap Diversified Index, while IUSG tracks S&P 900 Growth Index. They also come from different issuers: Goldman Sachs and iShares. Their fees differ too: 0.20% for JUST and 0.04% for IUSG.

Which has better risk-adjusted returns?

JUST currently has the higher Sharpe Ratio (1.86 vs 1.49), 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.