FIWCX vs. KGIIX

Last updated Apr 2, 2026

Compare and contrast key facts about Fidelity SAI International Value Index Fund (FIWCX) and Kopernik International Fund (KGIIX).

FIWCX is managed by Fidelity. It was launched on Dec 19, 2017. KGIIX is managed by Kopernik. It was launched on Jun 29, 2015.

Performance

FIWCX vs. KGIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity SAI International Value Index Fund (FIWCX) and Kopernik International Fund (KGIIX). The values are adjusted to include any dividend payments, if applicable.

FIWCX vs. KGIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FIWCX Fidelity SAI International Value Index Fund	5.56%	43.38%	4.94%	18.99%	-5.96%	13.88%	-3.94%	17.30%	-16.13%	0.77%
KGIIX Kopernik International Fund	8.08%	54.97%	-7.01%	13.86%	-14.05%	16.62%	18.94%	16.37%	-6.24%	1.11%

Returns By Period

In the year-to-date period, FIWCX achieves a 5.56% return, which is significantly lower than KGIIX's 8.08% return.

FIWCX

• 1D: 2.70%
• 1M: -5.00%
• YTD: 5.56%
• 6M: 13.36%
• 1Y: 35.11%
• 3Y*: 20.49%
• 5Y*: 12.78%
• 10Y*: —

KGIIX

• 1D: 2.03%
• 1M: -5.78%
• YTD: 8.08%
• 6M: 14.91%
• 1Y: 47.51%
• 3Y*: 18.70%
• 5Y*: 10.47%
• 10Y*: 10.80%

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

FIWCX vs. KGIIX - Expense Ratio Comparison

FIWCX has a 0.17% expense ratio, which is lower than KGIIX's 1.04% expense ratio.

KGIIX

Kopernik International Fund

FIWCX

Fidelity SAI International Value Index Fund

Return for Risk

FIWCX vs. KGIIX — Risk / Return Rank

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

FIWCX

FIWCX Risk / Return Rank: 91
FIWCX Sharpe Ratio Rank: 94
FIWCX Sortino Ratio Rank: 92
FIWCX Omega Ratio Rank: 90
FIWCX Calmar Ratio Rank: 91
FIWCX Martin Ratio Rank: 91

KGIIX

KGIIX Risk / Return Rank: 98
KGIIX Sharpe Ratio Rank: 99
KGIIX Sortino Ratio Rank: 98
KGIIX Omega Ratio Rank: 97
KGIIX Calmar Ratio Rank: 98
KGIIX Martin Ratio Rank: 98

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.

FIWCX vs. KGIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity SAI International Value Index Fund (FIWCX) and Kopernik International Fund (KGIIX). 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.

	FIWCX	KGIIX	Difference
Sharpe ratio Return per unit of total volatility	2.15	3.56	-1.40
Sortino ratio Return per unit of downside risk	2.77	4.34	-1.57
Omega ratio Gain probability vs. loss probability	1.42	1.65	-0.24
Calmar ratio Return relative to maximum drawdown	2.67	5.30	-2.63
Martin ratio Return relative to average drawdown	10.70	19.59	-8.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FIWCX vs. KGIIX - Sharpe Ratio Comparison

The current FIWCX Sharpe Ratio is 2.15, which is lower than the KGIIX Sharpe Ratio of 3.56. The chart below compares the historical Sharpe Ratios of FIWCX and KGIIX, 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

	FIWCX	KGIIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.15	3.56	-1.40
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.80	0.80	0.00
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.85	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.45	0.94	-0.48

Correlation

The correlation between FIWCX and KGIIX is 0.60, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

FIWCX vs. KGIIX - Dividend Comparison

FIWCX's dividend yield for the trailing twelve months is around 6.61%, less than KGIIX's 13.20% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
FIWCX Fidelity SAI International Value Index Fund	6.61%	6.97%	4.26%	5.88%	4.66%	8.74%	1.58%	3.40%	2.18%	0.07%	0.00%
KGIIX Kopernik International Fund	13.20%	14.26%	0.48%	12.56%	2.46%	5.77%	2.89%	2.50%	1.19%	1.35%	0.33%

Drawdowns

FIWCX vs. KGIIX - Drawdown Comparison

The maximum FIWCX drawdown since its inception was -42.73%, which is greater than KGIIX's maximum drawdown of -27.81%. Use the drawdown chart below to compare losses from any high point for FIWCX and KGIIX.

Drawdown Indicators

	FIWCX	KGIIX	Difference
Max Drawdown Largest peak-to-trough decline	-42.73%	-27.81%	-14.92%
Max Drawdown (1Y) Largest decline over 1 year	-11.13%	-8.76%	-2.37%
Max Drawdown (5Y) Largest decline over 5 years	-28.49%	-27.81%	-0.68%
Max Drawdown (10Y) Largest decline over 10 years	—	-27.81%	—
Current Drawdown Current decline from peak	-6.93%	-5.78%	-1.15%
Average Drawdown Average peak-to-trough decline	-9.23%	-6.15%	-3.08%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.02%	2.37%	+0.65%

Volatility

FIWCX vs. KGIIX - Volatility Comparison

Fidelity SAI International Value Index Fund (FIWCX) has a higher volatility of 7.35% compared to Kopernik International Fund (KGIIX) at 5.35%. This indicates that FIWCX's price experiences larger fluctuations and is considered to be riskier than KGIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FIWCX	KGIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.35%	5.35%	+2.00%
Volatility (6M) Calculated over the trailing 6-month period	10.72%	10.93%	-0.21%
Volatility (1Y) Calculated over the trailing 1-year period	16.63%	13.41%	+3.22%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.03%	13.21%	+2.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.25%	12.75%	+5.50%