ESGG vs. SKOR

Last updated Apr 1, 2026

Compare and contrast key facts about FlexShares STOXX Global ESG Select Index Fund (ESGG) and FlexShares Credit-Scored US Corporate Bond Index Fund (SKOR).

ESGG and SKOR are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. ESGG is a passively managed fund by Northern Trust that tracks the performance of the STOXX Global ESG Select KPIs Index. It was launched on Jul 13, 2016. SKOR is a passively managed fund by Northern Trust that tracks the performance of the NorthernTrustUS Corporate Bond Quality Value Index. It was launched on Nov 12, 2014. Both ESGG and SKOR are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.

Performance

ESGG vs. SKOR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FlexShares STOXX Global ESG Select Index Fund (ESGG) and FlexShares Credit-Scored US Corporate Bond Index Fund (SKOR). The values are adjusted to include any dividend payments, if applicable.

ESGG vs. SKOR - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ESGG FlexShares STOXX Global ESG Select Index Fund	-2.46%	24.01%	14.48%	25.57%	-18.66%	23.76%	17.32%	29.10%	-8.44%	23.60%
SKOR FlexShares Credit-Scored US Corporate Bond Index Fund	-0.28%	7.99%	4.42%	7.64%	-9.88%	-1.40%	8.84%	10.69%	-1.25%	4.38%

Returns By Period

In the year-to-date period, ESGG achieves a -2.46% return, which is significantly lower than SKOR's -0.28% return.

ESGG

• 1D: 2.81%
• 1M: -5.59%
• YTD: -2.46%
• 6M: 1.88%
• 1Y: 19.49%
• 3Y*: 16.79%
• 5Y*: 10.45%
• 10Y*: —

SKOR

• 1D: 0.41%
• 1M: -1.39%
• YTD: -0.28%
• 6M: 0.98%
• 1Y: 5.43%
• 3Y*: 5.60%
• 5Y*: 1.89%
• 10Y*: 2.89%

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

ESGG vs. SKOR - Expense Ratio Comparison

ESGG has a 0.42% expense ratio, which is higher than SKOR's 0.22% expense ratio.

ESGG

FlexShares STOXX Global ESG Select Index Fund

SKOR

FlexShares Credit-Scored US Corporate Bond Index Fund

Return for Risk

ESGG vs. SKOR — Risk / Return Rank

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

ESGG

ESGG Risk / Return Rank: 69
ESGG Sharpe Ratio Rank: 65
ESGG Sortino Ratio Rank: 70
ESGG Omega Ratio Rank: 70
ESGG Calmar Ratio Rank: 65
ESGG Martin Ratio Rank: 76

SKOR

SKOR Risk / Return Rank: 85
SKOR Sharpe Ratio Rank: 84
SKOR Sortino Ratio Rank: 87
SKOR Omega Ratio Rank: 84
SKOR Calmar Ratio Rank: 84
SKOR Martin Ratio Rank: 84

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.

ESGG vs. SKOR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FlexShares STOXX Global ESG Select Index Fund (ESGG) and FlexShares Credit-Scored US Corporate Bond Index Fund (SKOR). 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.

	ESGG	SKOR	Difference
Sharpe ratio Return per unit of total volatility	1.14	1.66	-0.52
Sortino ratio Return per unit of downside risk	1.74	2.32	-0.59
Omega ratio Gain probability vs. loss probability	1.26	1.33	-0.07
Calmar ratio Return relative to maximum drawdown	1.63	2.45	-0.82
Martin ratio Return relative to average drawdown	7.95	9.56	-1.62
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ESGG vs. SKOR - Sharpe Ratio Comparison

The current ESGG Sharpe Ratio is 1.14, which is lower than the SKOR Sharpe Ratio of 1.66. The chart below compares the historical Sharpe Ratios of ESGG and SKOR, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	ESGG	SKOR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.14	1.66	-0.52
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.43	+0.23
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.59	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.76	0.62	+0.14

Correlation

The correlation between ESGG and SKOR is 0.19, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

ESGG vs. SKOR - Dividend Comparison

ESGG's dividend yield for the trailing twelve months is around 1.43%, less than SKOR's 4.71% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ESGG FlexShares STOXX Global ESG Select Index Fund	1.43%	1.39%	1.84%	1.73%	1.83%	1.34%	1.36%	1.94%	2.12%	1.71%	0.87%	0.00%
SKOR FlexShares Credit-Scored US Corporate Bond Index Fund	4.71%	4.70%	4.90%	3.90%	2.57%	2.55%	3.38%	3.53%	2.85%	2.46%	2.74%	2.25%

Drawdowns

ESGG vs. SKOR - Drawdown Comparison

The maximum ESGG drawdown since its inception was -32.31%, which is greater than SKOR's maximum drawdown of -15.98%. Use the drawdown chart below to compare losses from any high point for ESGG and SKOR.

Drawdown Indicators

	ESGG	SKOR	Difference
Max Drawdown Largest peak-to-trough decline	-32.31%	-15.98%	-16.33%
Max Drawdown (1Y) Largest decline over 1 year	-12.21%	-2.23%	-9.98%
Max Drawdown (5Y) Largest decline over 5 years	-27.57%	-15.13%	-12.44%
Max Drawdown (10Y) Largest decline over 10 years	—	-15.98%	—
Current Drawdown Current decline from peak	-6.61%	-1.39%	-5.22%
Average Drawdown Average peak-to-trough decline	-4.73%	-2.68%	-2.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.51%	0.57%	+1.94%

Volatility

ESGG vs. SKOR - Volatility Comparison

FlexShares STOXX Global ESG Select Index Fund (ESGG) has a higher volatility of 5.59% compared to FlexShares Credit-Scored US Corporate Bond Index Fund (SKOR) at 1.34%. This indicates that ESGG's price experiences larger fluctuations and is considered to be riskier than SKOR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ESGG	SKOR	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.59%	1.34%	+4.25%
Volatility (6M) Calculated over the trailing 6-month period	9.28%	1.86%	+7.42%
Volatility (1Y) Calculated over the trailing 1-year period	17.15%	3.28%	+13.87%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.99%	4.41%	+11.58%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.55%	4.91%	+11.64%