AMOMX vs. IWB

Last updated Jun 24, 2026

AMOMX (AQR Large Cap Momentum Style Fund) and IWB (iShares Russell 1000 ETF) are both funds - AMOMX is a Large Cap Growth Equities fund managed by AQR Funds, while IWB is a Large Cap Blend Equities fund tracking the Russell 1000 Index. Their correlation of 0.94 suggests significant overlap in exposure. AMOMX charges 0.41%/yr vs 0.15%/yr for IWB.

Performance

AMOMX vs. IWB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AQR Large Cap Momentum Style Fund (AMOMX) and iShares Russell 1000 ETF (IWB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

AMOMX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

IWB

• 1D: -1.32%
• 1M: -1.04%
• YTD: 8.01%
• 6M: 7.03%
• 1Y: 22.97%
• 3Y*: 20.50%
• 5Y*: 12.20%
• 10Y*: 15.25%

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

AMOMX vs. IWB - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AMOMX AQR Large Cap Momentum Style Fund	11.26%	15.36%	27.62%	18.17%	-18.00%	26.01%	26.86%	29.20%	-4.01%	23.87%
IWB iShares Russell 1000 ETF	8.01%	17.18%	24.32%	26.39%	-19.19%	26.32%	20.77%	31.06%	-4.90%	21.52%

Correlation

The correlation between AMOMX and IWB is 0.85, 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	0.85
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.93
Correlation (All Time) Calculated using the full available price history since Jul 9, 2009	0.94

The correlation between AMOMX and IWB has been stable across timeframes, ranging from 0.85 to 0.94 - a consistent structural relationship.

Return for Risk

AMOMX vs. IWB — Risk / Return Rank

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

AMOMX

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

IWB

IWB Risk / Return Rank: 57
IWB Sharpe Ratio Rank: 57
IWB Sortino Ratio Rank: 54
IWB Omega Ratio Rank: 56
IWB Calmar Ratio Rank: 55
IWB Martin Ratio Rank: 66

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.

AMOMX vs. IWB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AQR Large Cap Momentum Style Fund (AMOMX) and iShares Russell 1000 ETF (IWB). 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.

	AMOMX	IWB	Difference
Sharpe ratio: Return per unit of total volatility	—	1.84	—
Sortino ratio: Return per unit of downside risk	—	2.51	—
Omega ratio: Gain probability vs. loss probability	—	1.33	—
Calmar ratio: Return relative to maximum drawdown	—	2.60	—
Martin ratio: Return relative to average drawdown	—	11.56	—

Drawdowns

Drawdown Indicators

	AMOMX	IWB	Difference
Max Drawdown Largest peak-to-trough decline	—	-55.38%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-8.86%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-19.09%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-25.20%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-34.60%	—
Current Drawdown Current decline from peak	—	-2.98%	—
Average Drawdown Average peak-to-trough decline	—	-10.84%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	1.99%	—

Volatility

Volatility by Period

	AMOMX	IWB	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.84%	—
Volatility (6M) Calculated over the trailing 6-month period	—	9.88%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	12.57%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	17.20%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	18.15%	—

AMOMX vs. IWB - Expense Ratio Comparison

AMOMX has a 0.41% expense ratio, which is higher than IWB's 0.15% expense ratio.

Dividends

AMOMX vs. IWB - Dividend Comparison

AMOMX's dividend yield for the trailing twelve months is around 30.65%, more than IWB's 0.94% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AMOMX AQR Large Cap Momentum Style Fund	30.65%	25.49%	14.05%	14.08%	10.95%	17.95%	16.14%	10.22%	12.17%	9.15%	8.23%	8.44%
IWB iShares Russell 1000 ETF	0.94%	1.00%	1.14%	1.31%	1.56%	1.09%	1.37%	1.71%	2.06%	1.64%	1.89%	1.95%

Frequently Asked Questions

Can I hold both AMOMX and IWB in my portfolio?

AMOMX and IWB have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.