AIONX vs. FHLFX

Last updated Jun 4, 2026

AIONX (AQR International Momentum Style Fund Class N) and FHLFX (Fidelity Series International Index Fund) are both Foreign Large Cap Equities funds. Their correlation of 0.94 suggests significant overlap in exposure. AIONX charges 0.88%/yr vs 0.01%/yr for FHLFX.

Performance

AIONX vs. FHLFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AQR International Momentum Style Fund Class N (AIONX) and Fidelity Series International Index Fund (FHLFX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

AIONX

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

FHLFX

• 1D: 0.42%
• 1M: 4.09%
• YTD: 9.53%
• 6M: 12.09%
• 1Y: 22.51%
• 3Y*: 17.18%
• 5Y*: 8.85%
• 10Y*: —

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

AIONX vs. FHLFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
AIONX AQR International Momentum Style Fund Class N	6.03%	34.58%	8.41%	16.39%	-19.64%	11.72%	16.32%	22.29%	-14.18%
FHLFX Fidelity Series International Index Fund	9.53%	31.96%	3.67%	18.16%	-14.17%	11.23%	8.09%	21.66%	-10.70%

Correlation

The correlation between AIONX and FHLFX is 0.88, 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	0.88
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (All Time) Calculated using the full available price history since Sep 5, 2018	0.94

The correlation between AIONX and FHLFX has been stable across timeframes, ranging from 0.88 to 0.95 - a consistent structural relationship.

Return for Risk

AIONX vs. FHLFX — Risk / Return Rank

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

FHLFX

FHLFX Risk / Return Rank: 27
FHLFX Sharpe Ratio Rank: 26
FHLFX Sortino Ratio Rank: 26
FHLFX Omega Ratio Rank: 26
FHLFX Calmar Ratio Rank: 26
FHLFX Martin Ratio Rank: 31

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.

AIONX vs. FHLFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AQR International Momentum Style Fund Class N (AIONX) and Fidelity Series International Index Fund (FHLFX). 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.

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

Sharpe Ratios by Period

	AIONX	FHLFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	1.47	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.56	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.53	—

Drawdowns

Drawdown Indicators

	AIONX	FHLFX	Difference
Max Drawdown Largest peak-to-trough decline	—	-33.58%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-11.37%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-13.62%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-29.36%	—
Current Drawdown Current decline from peak	—	-0.42%	—
Average Drawdown Average peak-to-trough decline	—	-6.11%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	3.03%	—

Volatility

Volatility by Period

	AIONX	FHLFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	4.64%	—
Volatility (6M) Calculated over the trailing 6-month period	—	12.08%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	14.83%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	15.98%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	17.64%	—

AIONX vs. FHLFX - Expense Ratio Comparison

AIONX has a 0.88% expense ratio, which is higher than FHLFX's 0.01% expense ratio.

Dividends

AIONX vs. FHLFX - Dividend Comparison

AIONX's dividend yield for the trailing twelve months is around 20.01%, more than FHLFX's 3.16% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIONX AQR International Momentum Style Fund Class N	20.01%	14.62%	21.87%	11.32%	2.62%	1.77%	0.95%	2.12%	1.85%	1.96%	2.23%	1.30%
FHLFX Fidelity Series International Index Fund	3.16%	3.46%	2.98%	2.86%	2.60%	2.47%	1.92%	1.95%	0.62%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both AIONX and FHLFX in my portfolio?

AIONX and FHLFX have a correlation of 0.88, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.