IYWvsCLODETF Comparison
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iShares U.S. Technology ETF (IYW) belongs to the US Info. Technology segment. Themes Cloud Computing ETF (CLOD) is part of the Cloud Computing segment. IYW's top 3 sector exposures are Information Technology, Communication Services and Industrials. In contrast, CLOD's top sector exposures are Information Technology, Consumer Discretionary and Communication Services. IYW is more expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.35% for CLOD. IYW is up 9.42% year-to-date (YTD) with -$1.31B in YTD flows. CLOD performs worse with -14.19% YTD performance, and +$531K in YTD flows. Run a side-by-side ETF comparison of IYW and CLOD 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 CLOD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 04/27/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IYW CLOD | +23.98%+12.05% | +7.24%-10.87% | +9.42%-14.19% | +53.87%-5.46% | +138.31%n/a | +134.20%n/a |
| Flows | IYW CLOD | -$140M- | -$1.18B+$531K | -$1.31B+$531K | -$5.16B+$233K | -$3.55B- | -$673M- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IYW CLOD | +26.52%+33.98% | +20.31%+22.91% | +23.65%n/a | +26.04%n/a |
| Max drawdown | IYW CLOD | -15.19%-21.21% | -17.72%-31.48% | -26.59%n/a | -39.42%n/a |
| Max drawdown duration | IYW CLOD | 76d90d | 174d218d | 125dn/a | 690dn/a |
Trading data
IYW | CLOD | |
Last sale 4/29/2026 at 4:06 PM | $215.42 | $27.95 |
| Previous close 04/28/2026 | $215.31 | $28.18 |
| Consolidated volume 04/28/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of March 31, 2026
1-year trailing difference
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IYW | CLOD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 4/29/2026 at 4:06 PM
Live
Closed
IYW | CLOD | |
|---|---|---|
| Last price | $215.42 | $27.95 |
| 1D performance | +0.05% | -0.81% |
| AuM | $21.44 B | $1.68 M |
| E/R | 0.38% | 0.35% |
Characteristics
IYW | CLOD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Themes Management Company |
| Benchmark | Russell 1000 Technology RIC 22.5/45 Capped Index | Solactive Cloud Computing Index |
| N° of holdings | 125 | 45 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 15, 2000 | December 15, 2023 |
| ESG | No | No |
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Exposure
Countries
IYW
USA
99.67%
Other
0.33%
CLOD
USA
89.44%
Other
10.56%
Sectors
IYW
Information Techn.
78.7%
Communication Ser.
16.07%
Other
5.23%
CLOD
Information Techn.
80.06%
Consumer Discreti.
11.64%
Other
8.3%
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Diversification
IYW
Total weight of top 15 holdings out of 15
72%
CLOD
Total weight of top 15 holdings out of 15
65.05%
Top 15 holdings
Data as of March 31, 2026
IYW
NVIDIA
17.05%
APPLE
15.32%
ALPHABET INC-CL
7.04%
ALPHABET INC-CL
5.72%
MICROSOFT-T
4.35%
BROADCOM LIMITED
3.37%
META PLATFORMS
3.15%
ADVANCED MICRO DEVICES
2.42%
PALANTIR TECHNOLOGIES
2.35%
MICRON TECHNOLOGY
2.34%
APPLIED MATERIAL
2.00%
US5128073062
1.98%
ORACLE SYS
1.83%
INTL BUSINESS MACHINES CORP
1.66%
INTEL-T
1.44%
CLOD
PALO ALTO NETWORKS
5.60%
ALPHABET INC-CL
5.16%
AMAZON.COM INC
5.02%
CROWDSTRIKE HOLDINGS INC
4.75%
MICROSOFT-T
4.46%
ORACLE SYS
4.31%
ADOBE INC
4.30%
SALESFORCE INC
4.23%
SAP SE
4.20%
SERVICENOW
4.18%
INTUIT
3.96%
MERCADOLIBRE
3.90%
CADENCE DESIGN SYSTEMS
3.71%
SYNOPSYS
3.69%
APPLOVIN
3.58%
Frequently asked questions about IYW and CLOD
How have the IYW and CLOD ETFs performed in 2026?
As of April 27, 2026, IYW is up 9.42% year-to-date (YTD), while CLOD has lost -14.19%. That puts IYW better performer ahead so far this year.
Which ETF is attracting more investor money: IYW or CLOD?
Year-to-date, the IYW ETF saw -$1.31B in flows, compared to +$531K for CLOD.
Which ETF is more volatile: IYW or CLOD?
Over the past year, IYW had a volatility of 20.31%, while CLOD experienced 22.91%.
Which ETF is bigger: IYW or CLOD?
As of April 27, 2026, IYW holds $21.44 B in assets under management (AUM), while CLOD manages $1.68 M.
What sectors do the IYW and CLOD ETFs invest in?
IYW leans toward sectors like Information Technology and Communication Services. Meanwhile, CLOD focuses on Information Technology and Consumer Discretionary.
What are the top holdings of the IYW ETF and CLOD ETF?
IYW top holdings include NVIDIA, APPLE and ALPHABET INC-CL. CLOD holds in its top three: PALO ALTO NETWORKS, ALPHABET INC-CL and AMAZON.COM INC.
Which ETF is more diversified: IYW or CLOD?
IYW holds 140 securities with 72% of its assets in the top 15. CLOD has 47 securities and a top 15 weight of 65.05%.
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