NOIGX vs. NSRIX

Last updated Jun 3, 2026

NOIGX (Northern International Equity Fund) and NSRIX (Northern Global Sustainability Index Fund) are both mutual funds - NOIGX is a Foreign Large Cap Equities fund managed by Northern Funds, while NSRIX is a Global Equities fund managed by Northern Funds. Over the past 10 years, NOIGX returned 9.32%/yr vs 13.01%/yr for NSRIX. Their correlation of 0.90 suggests significant overlap in exposure. NOIGX charges 0.51%/yr vs 0.29%/yr for NSRIX.

Performance

NOIGX vs. NSRIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Northern International Equity Fund (NOIGX) and Northern Global Sustainability Index Fund (NSRIX). 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 NOIGX having a 9.84% return and NSRIX slightly higher at 10.10%. Over the past 10 years, NOIGX has underperformed NSRIX with an annualized return of 9.32%, while NSRIX has yielded a comparatively higher 13.01% annualized return.

NOIGX

• 1D: -0.27%
• 1M: 2.57%
• YTD: 9.84%
• 6M: 12.98%
• 1Y: 26.76%
• 3Y*: 20.17%
• 5Y*: 10.77%
• 10Y*: 9.32%

NSRIX

• 1D: 0.60%
• 1M: 4.58%
• YTD: 10.10%
• 6M: 11.72%
• 1Y: 27.19%
• 3Y*: 20.33%
• 5Y*: 11.86%
• 10Y*: 13.01%

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

NOIGX vs. NSRIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
NOIGX Northern International Equity Fund	9.84%	37.46%	4.73%	19.04%	-11.87%	15.14%	1.69%	16.60%	-15.11%	22.90%
NSRIX Northern Global Sustainability Index Fund	10.10%	21.03%	17.02%	25.44%	-19.45%	24.60%	15.49%	28.29%	-7.65%	21.21%

Correlation

The correlation between NOIGX and NSRIX is 0.81, 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	0.81
Correlation (3Y) Calculated over the trailing 3-year period	0.80
Correlation (5Y) Calculated over the trailing 5-year period	0.83
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since Mar 7, 2008	0.90

The correlation between NOIGX and NSRIX shifts across timeframes, from 0.80 (3 years) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

NOIGX vs. NSRIX — Risk / Return Rank

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

NOIGX

NOIGX Risk / Return Rank: 48
NOIGX Sharpe Ratio Rank: 43
NOIGX Sortino Ratio Rank: 40
NOIGX Omega Ratio Rank: 43
NOIGX Calmar Ratio Rank: 57
NOIGX Martin Ratio Rank: 57

NSRIX

NSRIX Risk / Return Rank: 57
NSRIX Sharpe Ratio Rank: 56
NSRIX Sortino Ratio Rank: 56
NSRIX Omega Ratio Rank: 53
NSRIX Calmar Ratio Rank: 54
NSRIX Martin Ratio Rank: 65

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.

NOIGX vs. NSRIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Northern International Equity Fund (NOIGX) and Northern Global Sustainability Index Fund (NSRIX). 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.

	NOIGX	NSRIX	Difference
Sharpe ratio Return per unit of total volatility	1.93	2.23	-0.30
Sortino ratio Return per unit of downside risk	2.69	3.16	-0.48
Omega ratio Gain probability vs. loss probability	1.36	1.40	-0.05
Calmar ratio Return relative to maximum drawdown	2.91	2.84	+0.08
Martin ratio Return relative to average drawdown	11.50	12.68	-1.18
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

NOIGX vs. NSRIX - Sharpe Ratio Comparison

The current NOIGX Sharpe Ratio is 1.93, which is comparable to the NSRIX Sharpe Ratio of 2.23. The chart below compares the historical Sharpe Ratios of NOIGX and NSRIX, 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

	NOIGX	NSRIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.93	2.23	-0.30
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.70	0.73	-0.03
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.57	0.76	-0.20
Sharpe Ratio (All Time) Calculated using the full available price history	0.32	0.46	-0.14

Drawdowns

NOIGX vs. NSRIX - Drawdown Comparison

The maximum NOIGX drawdown since its inception was -57.92%, roughly equal to the maximum NSRIX drawdown of -55.30%. Use the drawdown chart below to compare losses from any high point for NOIGX and NSRIX.

Drawdown Indicators

	NOIGX	NSRIX	Difference
Max Drawdown Largest peak-to-trough decline	-57.92%	-55.30%	-2.62%
Max Drawdown (1Y) Largest decline over 1 year	-10.02%	-10.36%	+0.34%
Max Drawdown (3Y) Largest decline over 3 years	-12.93%	-17.58%	+4.65%
Max Drawdown (5Y) Largest decline over 5 years	-27.48%	-27.86%	+0.38%
Max Drawdown (10Y) Largest decline over 10 years	-40.06%	-33.66%	-6.40%
Current Drawdown Current decline from peak	-0.34%	0.00%	-0.34%
Average Drawdown Average peak-to-trough decline	-13.77%	-8.45%	-5.32%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.54%	2.32%	+0.22%

Volatility

NOIGX vs. NSRIX - Volatility Comparison

Northern International Equity Fund (NOIGX) has a higher volatility of 4.68% compared to Northern Global Sustainability Index Fund (NSRIX) at 3.67%. This indicates that NOIGX's price experiences larger fluctuations and is considered to be riskier than NSRIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	NOIGX	NSRIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.68%	3.67%	+1.01%
Volatility (6M) Calculated over the trailing 6-month period	12.45%	9.97%	+2.48%
Volatility (1Y) Calculated over the trailing 1-year period	14.93%	12.83%	+2.10%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.62%	16.46%	-0.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.53%	17.13%	-0.60%

NOIGX vs. NSRIX - Expense Ratio Comparison

NOIGX has a 0.51% expense ratio, which is higher than NSRIX's 0.29% expense ratio.

Dividends

NOIGX vs. NSRIX - Dividend Comparison

NOIGX's dividend yield for the trailing twelve months is around 0.71%, less than NSRIX's 5.14% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
NOIGX Northern International Equity Fund	0.71%	0.78%	4.50%	5.79%	2.94%	3.20%	5.86%	3.83%	2.71%	1.21%	1.57%	2.02%
NSRIX Northern Global Sustainability Index Fund	5.14%	5.66%	5.55%	1.57%	1.90%	5.26%	1.62%	2.70%	3.46%	3.14%	3.46%	3.79%

Frequently Asked Questions

Can I hold both NOIGX and NSRIX in my portfolio?

NOIGX and NSRIX have a correlation of 0.81, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, NOIGX or NSRIX?

NOIGX has higher volatility (4.68%) compared to NSRIX (3.67%). In terms of maximum drawdown, NOIGX dropped -57.92% vs NSRIX's -55.30%.

Which has better risk-adjusted returns?

NSRIX currently has the higher Sharpe Ratio (2.23 vs 1.93), 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.