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iShares U.S. Insurance ETF (IAK)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

ETF Info

ISIN
US4642887867
CUSIP
464288786
Issuer
iShares
Inception Date
May 5, 2006
Region
North America (U.S.)
Leveraged
1x (No leverage)
Index Tracked
Dow Jones U.S. Select Insurance Index
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Multi-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in iShares U.S. Insurance ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

iShares U.S. Insurance ETF (IAK) has returned -4.32% so far this year and -4.39% over the past 12 months. Over the last ten years, IAK has had an annualized return of 12.01%, just under the S&P 500 Index benchmark’s 12.16%.


iShares U.S. Insurance ETF

1D
0.63%
1M
-4.62%
YTD
-4.32%
6M
-2.34%
1Y
-4.39%
3Y*
16.73%
5Y*
13.54%
10Y*
12.01%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since May 5, 2006, IAK's average daily return is +0.04%, while the average monthly return is +0.73%. At this rate, your investment would double in approximately 7.9 years.

Historically, 62% of months were positive and 38% were negative. The best month was Apr 2009 with a return of +15.7%, while the worst month was Oct 2008 at -29.0%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 6 months.

On a daily basis, IAK closed higher 53% of trading days. The best single day was Oct 13, 2008 with a return of +19.1%, while the worst single day was Oct 9, 2008 at -14.1%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026-2.31%2.68%-4.62%-4.32%
20251.90%5.56%1.87%-3.90%2.90%-1.07%-5.20%4.18%1.32%-5.68%6.57%1.55%9.50%
20246.82%4.21%5.71%-4.90%4.68%-3.19%6.79%6.63%0.76%-2.20%9.47%-7.94%28.25%
20233.75%-1.00%-8.49%3.01%-6.50%6.87%3.40%0.23%1.14%2.65%5.81%1.02%11.28%
20222.01%0.84%6.49%-6.28%3.52%-5.97%-0.84%1.23%-4.48%15.00%3.75%-2.61%11.33%
2021-3.27%8.66%5.51%6.54%2.75%-4.42%-0.09%5.68%-3.71%6.83%-5.84%6.91%26.84%

Benchmark Metrics

iShares U.S. Insurance ETF has an annualized alpha of -0.84%, beta of 1.06, and R² of 0.64 versus S&P 500 Index. Calculated based on daily prices since May 08, 2006.

  • This ETF participated in 106.51% of S&P 500 Index downside but only 98.86% of its upside — more exposed to losses than it benefited from rallies.
  • With beta of 1.06 and R² of 0.64, this ETF moves broadly in line with S&P 500 Index — much of its variation is explained by market exposure rather than independent behavior.

Alpha
-0.84%
Beta
1.06
0.64
Upside Capture
98.86%
Downside Capture
106.51%

Expense Ratio

IAK has an expense ratio of 0.43%, placing it in the medium range.


Return for Risk

Risk / Return Rank

IAK ranks 7 for risk / return — in the bottom 7% of ETFs on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


IAK Risk / Return Rank: 77
Overall Rank
IAK Sharpe Ratio Rank: 77
Sharpe Ratio Rank
IAK Sortino Ratio Rank: 77
Sortino Ratio Rank
IAK Omega Ratio Rank: 77
Omega Ratio Rank
IAK Calmar Ratio Rank: 88
Calmar Ratio Rank
IAK Martin Ratio Rank: 66
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for iShares U.S. Insurance ETF (IAK) and compare them to a chosen benchmark (S&P 500 Index).


IAKBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

-0.24

0.90

-1.13

Sortino ratio

Return per unit of downside risk

-0.20

1.39

-1.58

Omega ratio

Gain probability vs. loss probability

0.97

1.21

-0.24

Calmar ratio

Return relative to maximum drawdown

-0.28

1.40

-1.68

Martin ratio

Return relative to average drawdown

-0.69

6.61

-7.30

Explore IAK risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

iShares U.S. Insurance ETF provided a 2.75% dividend yield over the last twelve months, with an annual payout of $3.53 per share. The fund has been increasing its distributions for 2 consecutive years.


1.40%1.60%1.80%2.00%2.20%2.40%$0.00$0.50$1.00$1.50$2.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$3.53$2.31$1.89$1.44$1.55$1.89$1.39$1.31$1.34$1.08$1.00$0.83

Dividend yield

2.75%1.69%1.49%1.44%1.69%2.26%2.07%1.84%2.33%1.62%1.68%1.62%

Monthly Dividends

The table displays the monthly dividend distributions for iShares U.S. Insurance ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.00$0.00$2.00$2.00
2025$0.00$0.00$0.78$0.00$0.00$0.35$0.00$0.00$0.51$0.00$0.00$0.67$2.31
2024$0.00$0.00$0.41$0.00$0.00$0.22$0.00$0.00$0.52$0.00$0.00$0.73$1.89
2023$0.00$0.00$0.28$0.00$0.00$0.24$0.00$0.00$0.49$0.00$0.00$0.43$1.44
2022$0.00$0.00$0.32$0.00$0.00$0.26$0.00$0.00$0.46$0.00$0.00$0.50$1.55
2021$0.00$0.00$0.58$0.00$0.00$0.30$0.00$0.00$0.50$0.00$0.00$0.51$1.89

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the iShares U.S. Insurance ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the iShares U.S. Insurance ETF was 77.38%, occurring on Mar 9, 2009. Recovery took 1460 trading sessions.

The current iShares U.S. Insurance ETF drawdown is 5.59%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-77.38%May 23, 2007452Mar 9, 20091460Dec 24, 20141912
-44.95%Feb 12, 202028Mar 23, 2020241Mar 8, 2021269
-20.33%Jan 29, 2018229Dec 24, 201886Apr 30, 2019315
-16.97%Dec 2, 201549Feb 11, 2016138Aug 29, 2016187
-14.76%Apr 21, 2022109Sep 26, 202233Nov 10, 2022142

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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