SSIFX vs. NOIAX

Last updated Jun 4, 2026

SSIFX (Sextant International Fund) and NOIAX (Natixis Funds Trust I Oakmark International Fund) are both Foreign Large Cap Equities funds. Over the past 10 years, SSIFX returned 11.94%/yr vs 7.08%/yr for NOIAX. A 0.74 correlation means they provide meaningful diversification when combined. SSIFX charges 1.27%/yr vs 1.15%/yr for NOIAX.

Performance

SSIFX vs. NOIAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sextant International Fund (SSIFX) and Natixis Funds Trust I Oakmark International Fund (NOIAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SSIFX achieves a 20.94% return, which is significantly higher than NOIAX's 1.38% return. Over the past 10 years, SSIFX has outperformed NOIAX with an annualized return of 11.94%, while NOIAX has yielded a comparatively lower 7.08% annualized return.

SSIFX

• 1D: 0.90%
• 1M: 4.84%
• YTD: 20.94%
• 6M: 20.62%
• 1Y: 34.21%
• 3Y*: 18.87%
• 5Y*: 10.64%
• 10Y*: 11.94%

NOIAX

• 1D: 0.40%
• 1M: 4.27%
• YTD: 1.38%
• 6M: 3.81%
• 1Y: 14.06%
• 3Y*: 9.78%
• 5Y*: 3.21%
• 10Y*: 7.08%

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

SSIFX vs. NOIAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SSIFX Sextant International Fund	20.94%	22.73%	1.26%	24.82%	-22.62%	17.45%	15.09%	26.86%	-3.92%	25.45%
NOIAX Natixis Funds Trust I Oakmark International Fund	1.38%	32.80%	-5.28%	18.93%	-15.88%	8.73%	4.06%	24.35%	-24.20%	29.57%

Correlation

The correlation between SSIFX and NOIAX is 0.50, 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	0.50
Correlation (3Y) Calculated over the trailing 3-year period	0.56
Correlation (5Y) Calculated over the trailing 5-year period	0.65
Correlation (10Y) Calculated over the trailing 10-year period	0.66
Correlation (All Time) Calculated using the full available price history since Dec 16, 2010	0.74

Over the past year, the correlation between SSIFX and NOIAX has dropped to 0.50 - well below their long-term average of 0.74, suggesting their price drivers have been diverging.

Return for Risk

SSIFX vs. NOIAX — Risk / Return Rank

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

SSIFX

SSIFX Risk / Return Rank: 43
SSIFX Sharpe Ratio Rank: 39
SSIFX Sortino Ratio Rank: 36
SSIFX Omega Ratio Rank: 35
SSIFX Calmar Ratio Rank: 57
SSIFX Martin Ratio Rank: 49

NOIAX

NOIAX Risk / Return Rank: 12
NOIAX Sharpe Ratio Rank: 13
NOIAX Sortino Ratio Rank: 13
NOIAX Omega Ratio Rank: 13
NOIAX Calmar Ratio Rank: 12
NOIAX Martin Ratio Rank: 12

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.

SSIFX vs. NOIAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sextant International Fund (SSIFX) and Natixis Funds Trust I Oakmark International Fund (NOIAX). 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.

	SSIFX	NOIAX	Difference
Sharpe ratio: Return per unit of total volatility	1.81	0.98	+0.83
Sortino ratio: Return per unit of downside risk	2.51	1.47	+1.04
Omega ratio: Gain probability vs. loss probability	1.31	1.18	+0.13
Calmar ratio: Return relative to maximum drawdown	2.89	1.13	+1.76
Martin ratio: Return relative to average drawdown	10.04	3.43	+6.61
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SSIFX vs. NOIAX - Sharpe Ratio Comparison

The current SSIFX Sharpe Ratio is 1.81, which is higher than the NOIAX Sharpe Ratio of 0.98. The chart below compares the historical Sharpe Ratios of SSIFX and NOIAX, 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

	SSIFX	NOIAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.81	0.98	+0.83
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.57	0.16	+0.40
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.67	0.32	+0.34
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.28	+0.20

Drawdowns

SSIFX vs. NOIAX - Drawdown Comparison

The maximum SSIFX drawdown since its inception was -56.24%, roughly equal to the maximum NOIAX drawdown of -53.97%. Use the drawdown chart below to compare losses from any high point for SSIFX and NOIAX.

Drawdown Indicators

	SSIFX	NOIAX	Difference
Max Drawdown Largest peak-to-trough decline	-56.24%	-53.97%	-2.27%
Max Drawdown (1Y) Largest decline over 1 year	-12.38%	-14.34%	+1.96%
Max Drawdown (3Y) Largest decline over 3 years	-20.44%	-18.70%	-1.74%
Max Drawdown (5Y) Largest decline over 5 years	-34.21%	-38.21%	+4.00%
Max Drawdown (10Y) Largest decline over 10 years	-34.21%	-53.97%	+19.76%
Current Drawdown Current decline from peak	-0.43%	-4.09%	+3.66%
Average Drawdown Average peak-to-trough decline	-11.82%	-11.58%	-0.24%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.55%	4.50%	-0.95%

Volatility

SSIFX vs. NOIAX - Volatility Comparison

Sextant International Fund (SSIFX) has a higher volatility of 6.38% compared to Natixis Funds Trust I Oakmark International Fund (NOIAX) at 5.11%. This indicates that SSIFX's price experiences larger fluctuations and is considered to be riskier than NOIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SSIFX	NOIAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.38%	5.11%	+1.27%
Volatility (6M) Calculated over the trailing 6-month period	15.80%	12.92%	+2.88%
Volatility (1Y) Calculated over the trailing 1-year period	19.78%	16.64%	+3.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.82%	20.41%	-1.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.00%	22.43%	-4.43%

SSIFX vs. NOIAX - Expense Ratio Comparison

SSIFX has a 1.27% expense ratio, which is higher than NOIAX's 1.15% expense ratio.

Dividends

SSIFX vs. NOIAX - Dividend Comparison

SSIFX's dividend yield for the trailing twelve months is around 13.32%, more than NOIAX's 3.06% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NOIAX Natixis Funds Trust I Oakmark International Fund	3.06%	3.11%	2.96%	1.72%	1.77%	1.55%	0.24%	2.99%	4.56%	1.04%	2.07%	2.77%
SSIFX Sextant International Fund	13.32%	15.83%	0.54%	0.34%	0.00%	8.32%	0.36%	3.57%	8.03%	8.94%	1.30%	1.86%

Frequently Asked Questions

Can I hold both SSIFX and NOIAX in my portfolio?

SSIFX and NOIAX have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SSIFX or NOIAX?

SSIFX has higher volatility (6.38%) compared to NOIAX (5.11%). In terms of maximum drawdown, SSIFX dropped -56.24% vs NOIAX's -53.97%.

Which has better risk-adjusted returns?

SSIFX currently has the higher Sharpe Ratio (1.81 vs 0.97), 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.