IYWvsVGTETF Comparison
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iShares U.S. Technology ETF (IYW) and Vanguard Information Technology ETF (VGT) belong to the same industry segment: US Info. Technology. IYW's top 3 sector exposures are Technology, Business Services and Non-Energy Materials. In contrast, VGT's top sector exposures are Technology, Business Services and Industrials. IYW is more expensive with a Total Expense Ratio (TER) of 0.37%, versus 0.09% for VGT. IYW is up 25.42% year-to-date (YTD) with -$952M in YTD flows. VGT performs better with 26.51% YTD performance, and +$3.09B in YTD flows. Run a side-by-side ETF comparison of IYW and VGT 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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IYW vs VGT performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IYW VGT | -1.76%-2.93% | +0.85%+1.10% | +25.42%+26.51% | +31.79%+31.97% | +132.42%+126.08% | +135.81%+131.58% |
| Flows | IYW VGT | -$260M-$305M | +$94M+$521M | -$952M+$3.09B | -$5.04B+$6.97B | -$1.95B+$20.96B | -$889M+$20.61B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IYW VGT | +25.12%+26.16% | +24.47%+24.91% | +24.70%+24.76% | +26.81%+26.16% |
| Max drawdown | IYW VGT | -10.42%-10.17% | -17.72%-16.38% | -26.59%-27.38% | -39.42%-35.10% |
| Max drawdown duration | IYW VGT | 46d45d | 174d169d | 125d190d | 690d690d |
Trading data
IYW | VGT | |
Last sale 9/17/2026 at 1:30 PM | $255.42 | $121.48 |
| Previous close 09/16/2026 | $250.15 | $118.92 |
| Consolidated volume 09/16/2026 | ||
| 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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IYW | VGT | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
Main metrics
Last update 9/17/2026 at 1:30 PM
Live
Closed
IYW | VGT | |
|---|---|---|
| Last price | $255.42 | $121.48 |
| 1D performance | +2.11% | +2.15% |
| AuM | $24.94 B | $145.79 B |
| E/R | 0.37% | 0.09% |
Characteristics
IYW | VGT | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Vanguard |
| Benchmark | Russell 1000 Technology RIC 22.5/45 Capped Index | MSCI US IMI Information Technology 25-50 Index |
| N° of holdings | 149 | 318 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 15, 2000 | January 26, 2004 |
| ESG | No | No |
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Exposure
Countries
IYW
USA
99.7%
Other
0.3%
VGT
USA
97.53%
Other
2.47%
Sectors
IYW
Technology
95.94%
Other
4.06%
VGT
Technology
95.32%
Other
4.68%
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Diversification
IYW
Total weight of top 15 holdings out of 15
73.46%
VGT
Total weight of top 15 holdings out of 15
67.63%
Top 15 holdings
Data as of July 31, 2026
IYW
Apple, Inc.
14.27%
NVIDIA Corp.
13.33%
Microsoft Corp.
10.42%
Alphabet, Inc.
5.82%
Alphabet, Inc.
4.75%
Broadcom Inc.
4.63%
Meta Platforms, Inc.
3.69%
Micron Technology, Inc.
3.17%
Advanced Micro Devices, Inc.
3.13%
Intel Corp.
2.09%
Applied Materials, Inc.
2.08%
Lam Research Corp.
1.95%
Palantir Technologies, Inc.
1.42%
Palo Alto Networks, Inc.
1.38%
Texas Instruments Incorporated
1.33%
VGT
NVIDIA Corp.
17.15%
Apple, Inc.
16.24%
Microsoft Corp.
10.96%
Broadcom Inc.
4.21%
Micron Technology, Inc.
3.82%
Advanced Micro Devices, Inc.
3.18%
Cisco Systems, Inc.
1.91%
Applied Materials, Inc.
1.69%
Intel Corp.
1.65%
Lam Research Corp.
1.54%
Palo Alto Networks, Inc.
1.16%
Palantir Technologies, Inc.
1.13%
Texas Instruments Incorporated
1.07%
KLA Corp.
1.02%
Oracle Corp.
0.90%
Frequently asked questions about IYW and VGT
How have the IYW and VGT ETFs performed in 2026?
As of September 16, 2026, IYW is up 25.42% year-to-date (YTD), while VGT has returned 26.51%. That puts VGT better performer ahead so far this year.
Which ETF is attracting more investor money: IYW or VGT?
Year-to-date, the IYW ETF saw -$952M in flows, compared to +$3.09B for VGT.
Which ETF is more volatile: IYW or VGT?
Over the past year, IYW had a volatility of 24.47%, while VGT experienced 24.91%.
Which ETF is bigger: IYW or VGT?
As of September 16, 2026, IYW holds $24.94 B in assets under management (AUM), while VGT manages $145.79 B.
What sectors do the IYW and VGT ETFs invest in?
IYW leans toward sectors like Technology. Meanwhile, VGT focuses on Technology.
What are the top holdings of the IYW ETF and VGT ETF?
IYW top holdings include Apple, Inc., NVIDIA Corp. and Microsoft Corp.. VGT holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: IYW or VGT?
IYW holds 150 securities with 73.46% of its assets in the top 15. VGT has 319 securities and a top 15 weight of 67.63%.
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IYW
VGT
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