SECTvsIYYETF Comparison
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Sector Rotation ETF (SECT) belongs to the US Large Cap segment. iShares Dow Jones U.S. ETF (IYY) is part of the US All Cap segment. SECT's top 3 sector exposures are Technology, Finance and Industrials. In contrast, IYY's top sector exposures are Technology, Finance and Healthcare. SECT is more expensive with a Total Expense Ratio (TER) of 0.73%, versus 0.2% for IYY. SECT is up 10.85% year-to-date (YTD) with +$124M in YTD flows. IYY performs better with 12.82% YTD performance, and -$23M in YTD flows. Run a side-by-side ETF comparison of SECT and IYY 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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SECT vs IYY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/02/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SECT IYY | +0.25%+0.94% | -1.46%+0.96% | +10.85%+12.82% | +20.05%+20.18% | +64.95%+75.44% | +72.25%+73.61% |
| Flows | SECT IYY | +$25M+$10M | +$81M+$522K | +$124M-$23M | +$212M-$15M | +$584M+$154M | +$850M+$139M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SECT IYY | +17.24%+13.54% | +14.80%+13.01% | +17.25%+15.31% | +18.23%+17.42% |
| Max drawdown | SECT IYY | -5.52%-4.44% | -10.65%-8.91% | -21.73%-19.25% | -21.73%-25.44% |
| Max drawdown duration | SECT IYY | 62d59d | 94d76d | 129d126d | 695d709d |
Trading data
SECT | IYY | |
Last sale 9/3/2026 at 1:30 PM | $72.10 | $188.34 |
| Previous close 09/02/2026 | $71.23 | $186.32 |
| Consolidated volume 09/02/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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SECT
is actively managed and doesn’t replicate an indexSECT | IYY | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/3/2026 at 1:30 PM
Live
Closed
SECT | IYY | |
|---|---|---|
| Last price | $72.10 | $188.34 |
| 1D performance | +1.22% | +1.08% |
| AuM | $2.84 B | $3.04 B |
| E/R | 0.73% | 0.2% |
Characteristics
SECT | IYY | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Main Management ETF Advisors | iShares |
| Benchmark | - | Dow Jones U.S. Index |
| N° of holdings | 389 | 943 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 5, 2017 | June 12, 2000 |
| ESG | No | No |
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Exposure
Countries
SECT
USA
95.06%
Other
4.94%
IYY
USA
96.29%
Other
3.71%
Sectors
SECT
Technology
41.61%
Finance
19.02%
Industrials
11.03%
Other
28.34%
IYY
Technology
43.12%
Finance
14.57%
Healthcare
9.07%
Consumer Non-Cycl.
8.67%
Industrials
7.91%
Other
16.66%
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Diversification
SECT
Total weight of top 15 holdings out of 15
36.15%
IYY
Total weight of top 15 holdings out of 15
40.61%
Top 15 holdings
Data as of July 31, 2026
SECT
NVIDIA Corp.
5.82%
Apple, Inc.
5.50%
Microsoft Corp.
4.09%
Amazon.com, Inc.
2.57%
JPMorgan Chase & Co.
2.30%
Berkshire Hathaway, Inc.
2.29%
Broadcom Inc.
2.21%
Advanced Micro Devices, Inc.
1.83%
Micron Technology, Inc.
1.64%
Visa, Inc.
1.49%
Tesla, Inc.
1.48%
Cisco Systems, Inc.
1.36%
Intel Corp.
1.26%
Applied Materials, Inc.
1.18%
Mastercard, Inc.
1.13%
IYY
Apple, Inc.
7.12%
NVIDIA Corp.
6.87%
Microsoft Corp.
4.87%
Amazon.com, Inc.
3.35%
Alphabet, Inc.
2.85%
Broadcom Inc.
2.67%
Alphabet, Inc.
2.29%
Meta Platforms, Inc.
1.72%
Micron Technology, Inc.
1.43%
JPMorgan Chase & Co.
1.37%
Berkshire Hathaway, Inc.
1.36%
Eli Lilly & Co.
1.33%
Tesla, Inc.
1.26%
Advanced Micro Devices, Inc.
1.15%
US30233Q1085
0.95%
Frequently asked questions about SECT and IYY
How have the SECT and IYY ETFs performed in 2026?
As of September 2, 2026, SECT is up 10.85% year-to-date (YTD), while IYY has returned 12.82%. That puts IYY better performer ahead so far this year.
Which ETF is attracting more investor money: SECT or IYY?
Year-to-date, the SECT ETF saw +$124M in flows, compared to -$23M for IYY.
Which ETF is more volatile: SECT or IYY?
Over the past year, SECT had a volatility of 14.8%, while IYY experienced 13.01%.
Which ETF is bigger: SECT or IYY?
As of September 2, 2026, SECT holds $2.84 B in assets under management (AUM), while IYY manages $3.04 B.
What sectors do the SECT and IYY ETFs invest in?
SECT leans toward sectors like Technology, Finance and Industrials. Meanwhile, IYY focuses on Technology, Finance and Healthcare.
What are the top holdings of the SECT ETF and IYY ETF?
SECT top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. IYY holds in its top three: Apple, Inc., NVIDIA Corp. and Microsoft Corp..
Which ETF is more diversified: SECT or IYY?
SECT holds 393 securities with 36.15% of its assets in the top 15. IYY has 966 securities and a top 15 weight of 40.61%.
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