IGM vs. XLK

Last updated Apr 1, 2026

Compare and contrast key facts about iShares Expanded Tech Sector ETF (IGM) and State Street Technology Select Sector SPDR ETF (XLK).

IGM and XLK are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IGM is a passively managed fund by iShares that tracks the performance of the S&P North American Technology Sector Index. It was launched on Mar 13, 2001. XLK is a passively managed fund by State Street that tracks the performance of the S&P Technology Select Sector Daily Capped 35/20 Index. It was launched on Dec 16, 1998. Both IGM and XLK 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

IGM vs. XLK - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in iShares Expanded Tech Sector ETF (IGM) and State Street Technology Select Sector SPDR ETF (XLK). The values are adjusted to include any dividend payments, if applicable.

IGM vs. XLK - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
IGM iShares Expanded Tech Sector ETF	-8.21%	26.76%	36.99%	60.68%	-35.83%	25.72%	45.11%	41.81%	2.26%	37.20%
XLK State Street Technology Select Sector SPDR ETF	-7.57%	24.61%	21.63%	56.02%	-27.73%	34.74%	43.62%	49.86%	-1.68%	34.26%

Returns By Period

In the year-to-date period, IGM achieves a -8.21% return, which is significantly lower than XLK's -7.57% return. Both investments have delivered pretty close results over the past 10 years, with IGM having a 20.88% annualized return and XLK not far behind at 20.82%.

IGM

• 1D: 4.59%
• 1M: -4.57%
• YTD: -8.21%
• 6M: -5.83%
• 1Y: 30.94%
• 3Y*: 28.28%
• 5Y*: 14.37%
• 10Y*: 20.88%

XLK

• 1D: 4.24%
• 1M: -4.10%
• YTD: -7.57%
• 6M: -5.44%
• 1Y: 29.46%
• 3Y*: 21.58%
• 5Y*: 15.31%
• 10Y*: 20.82%

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

IGM vs. XLK - Expense Ratio Comparison

IGM has a 0.46% expense ratio, which is higher than XLK's 0.08% expense ratio.

IGM

iShares Expanded Tech Sector ETF

XLK

State Street Technology Select Sector SPDR ETF

Return for Risk

IGM vs. XLK — Risk / Return Rank

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

IGM

IGM Risk / Return Rank: 71
IGM Sharpe Ratio Rank: 70
IGM Sortino Ratio Rank: 74
IGM Omega Ratio Rank: 71
IGM Calmar Ratio Rank: 76
IGM Martin Ratio Rank: 68

XLK

XLK Risk / Return Rank: 69
XLK Sharpe Ratio Rank: 66
XLK Sortino Ratio Rank: 69
XLK Omega Ratio Rank: 67
XLK Calmar Ratio Rank: 75
XLK 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.

IGM vs. XLK - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for iShares Expanded Tech Sector ETF (IGM) and State Street Technology Select Sector SPDR ETF (XLK). 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.

	IGM	XLK	Difference
Sharpe ratio Return per unit of total volatility	1.16	1.10	+0.07
Sortino ratio Return per unit of downside risk	1.77	1.66	+0.10
Omega ratio Gain probability vs. loss probability	1.25	1.23	+0.01
Calmar ratio Return relative to maximum drawdown	1.87	1.85	+0.01
Martin ratio Return relative to average drawdown	6.36	5.98	+0.38
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

IGM vs. XLK - Sharpe Ratio Comparison

The current IGM Sharpe Ratio is 1.16, which is comparable to the XLK Sharpe Ratio of 1.10. The chart below compares the historical Sharpe Ratios of IGM and XLK, 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

	IGM	XLK	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.16	1.10	+0.07
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.57	0.62	-0.06
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.86	0.86	0.00
Sharpe Ratio (All Time) Calculated using the full available price history	0.43	0.36	+0.07

Correlation

The correlation between IGM and XLK is 0.95, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

IGM vs. XLK - Dividend Comparison

IGM's dividend yield for the trailing twelve months is around 0.18%, less than XLK's 0.57% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IGM iShares Expanded Tech Sector ETF	0.18%	0.17%	0.22%	0.33%	0.66%	0.16%	0.32%	0.50%	0.57%	0.57%	0.90%	0.79%
XLK State Street Technology Select Sector SPDR ETF	0.57%	0.54%	0.66%	0.76%	1.04%	0.65%	0.92%	1.16%	1.60%	1.37%	1.74%	1.79%

Drawdowns

IGM vs. XLK - Drawdown Comparison

The maximum IGM drawdown since its inception was -65.59%, smaller than the maximum XLK drawdown of -82.05%. Use the drawdown chart below to compare losses from any high point for IGM and XLK.

Drawdown Indicators

	IGM	XLK	Difference
Max Drawdown Largest peak-to-trough decline	-65.59%	-82.05%	+16.46%
Max Drawdown (1Y) Largest decline over 1 year	-16.44%	-15.92%	-0.52%
Max Drawdown (5Y) Largest decline over 5 years	-40.68%	-33.56%	-7.12%
Max Drawdown (10Y) Largest decline over 10 years	-40.68%	-33.56%	-7.12%
Current Drawdown Current decline from peak	-12.61%	-12.36%	-0.25%
Average Drawdown Average peak-to-trough decline	-15.32%	-35.17%	+19.85%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.83%	4.93%	-0.10%

Volatility

IGM vs. XLK - Volatility Comparison

iShares Expanded Tech Sector ETF (IGM) and State Street Technology Select Sector SPDR ETF (XLK) have volatilities of 8.30% and 8.06%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IGM	XLK	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.30%	8.06%	+0.24%
Volatility (6M) Calculated over the trailing 6-month period	16.28%	16.43%	-0.15%
Volatility (1Y) Calculated over the trailing 1-year period	26.68%	27.02%	-0.34%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	25.56%	24.72%	+0.84%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	24.41%	24.33%	+0.08%