IAKvsIYFETF Comparison
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iShares U.S. Insurance ETF (IAK) and iShares U.S. Financials ETF (IYF) belong to the same industry segment: US Financials. Both ETFs have the same top 3 sector exposures: and Financials. Both IAK and IYF have the same Total Expense Ratio (TER) of 0.38%. IAK is up 1.17% year-to-date (YTD) with -$118M in YTD flows. IYF performs worse with -0.17% YTD performance, and -$475M in YTD flows. Run a side-by-side ETF comparison of IAK and IYF below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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IAK vs IYF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/12/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IAK IYF | +3.22%+4.16% | +5.09%+10.82% | +1.17%-0.17% | +4.27%+12.13% | +66.80%+82.27% | +88.64%+68.69% |
| Flows | IAK IYF | +$7M+$141M | -$39M-$203M | -$118M-$475M | -$468M-$161M | -$210M+$387M | +$63M-$7M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IAK IYF | +15.80%+14.59% | +15.11%+14.71% | +16.33%+16.78% | +18.19%+19.07% |
| Max drawdown | IAK IYF | -5.00%-3.49% | -7.62%-13.86% | -11.52%-16.50% | -14.68%-25.09% |
| Max drawdown duration | IAK IYF | 22d51d | 179d157d | 254d125d | 203d747d |
Trading data
IAK | IYF | |
Last sale 6/12/2026 at 1:30 PM | $135.57 | $128.05 |
| Previous close 06/11/2026 | $134.66 | $126.31 |
| Consolidated volume 06/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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IAK | IYF | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
IAK | IYF | |
|---|---|---|
| Last price | $135.57 | $128.05 |
| 1D performance | +0.68% | +1.38% |
| AuM | $372.81 M | $3.63 B |
| E/R | 0.38% | 0.38% |
Characteristics
IAK | IYF | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | iShares |
| Benchmark | Dow Jones U.S. Select Insurance Index | Russell 1000 Financials 40 Act 15/22.5 Daily Capped Index |
| N° of holdings | 54 | 134 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 1, 2006 | May 22, 2000 |
| ESG | No | No |
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Exposure
Countries
IAK
USA
80.92%
Switzerland
13.32%
Other
5.76%
IYF
USA
93.61%
Other
6.39%
Sectors
IAK
Financials
99.49%
Other
0.51%
IYF
Financials
95.52%
Other
4.48%
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Diversification
IAK
Total weight of top 15 holdings out of 15
78.81%
IYF
Total weight of top 15 holdings out of 15
57.29%
Top 15 holdings
Data as of April 30, 2026
IAK
CHUBB LTD
13.32%
PROGRESSIVE
13.21%
TRAVELERS COS INC/THE
7.39%
ALLSTATE
6.33%
METLIFE
5.01%
AFLAC
4.55%
HARTFORD FINANCIAL SERVICES GRUP
4.43%
AMERICAN INTERNATIONAL GROUP
4.20%
PRUDENTIAL FINL
4.05%
ARCH CAPITAL GROUP
3.92%
CINCINNATI FINANCIAL
2.97%
MARKET CORPORATION
2.60%
PRINCIPAL FINL
2.32%
WR BERKLEY
2.31%
LOEWS
2.21%
IYF
BERKSHIRE HATHWAY
10.90%
JPMORGAN CHASE
10.78%
BK OF AMERICA CO
4.68%
THE GOLDMAN SACHS GROUP
4.17%
WELLS FARGO
3.95%
CITIGROUP
3.59%
MORGAN STANLEY
3.50%
US09290D1019
2.63%
CHARLES SCHWAB
2.48%
S&P GLOBAL INC
2.11%
CHUBB LTD
1.93%
PROGRESSIVE
1.91%
CME GROUP
1.67%
BLACKSTONE GROUP
1.51%
BANK OF NEW YORK MELLON
1.50%
Frequently asked questions about IAK and IYF
How have the IAK and IYF ETFs performed in 2026?
As of June 12, 2026, IAK is up 1.17% year-to-date (YTD), while IYF has lost -0.17%. That puts IAK better performer ahead so far this year.
Which ETF is attracting more investor money: IAK or IYF?
Year-to-date, the IAK ETF saw -$118M in flows, compared to -$475M for IYF.
Which ETF is more volatile: IAK or IYF?
Over the past year, IAK had a volatility of 15.11%, while IYF experienced 14.71%.
Which ETF is bigger: IAK or IYF?
As of June 12, 2026, IAK holds $372.81 M in assets under management (AUM), while IYF manages $3.63 B.
What sectors do the IAK and IYF ETFs invest in?
IAK leans toward sectors like Financials. Meanwhile, IYF focuses on Financials.
What are the top holdings of the IAK ETF and IYF ETF?
IAK top holdings include CHUBB LTD, PROGRESSIVE and TRAVELERS COS INC/THE. IYF holds in its top three: BERKSHIRE HATHWAY, JPMORGAN CHASE and BK OF AMERICA CO.
Which ETF is more diversified: IAK or IYF?
IAK holds 58 securities with 78.81% of its assets in the top 15. IYF has 143 securities and a top 15 weight of 57.29%.
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