IFRAvsRBLDETF Comparison
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iShares U.S. Infrastructure ETF (IFRA) and First Trust Alerian US NextGen Infrastructure ETF (RBLD) belong to the same industry segment: Infrastructure. IFRA's top 3 sector exposures are Utilities, Industrials and Non-Energy Materials. In contrast, RBLD's top sector exposures are Industrials, Utilities and Technology. IFRA is less expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.65% for RBLD. IFRA is up 20.04% year-to-date (YTD) with +$843M in YTD flows. RBLD performs worse with 19.42% YTD performance, and +$36M in YTD flows. Run a side-by-side ETF comparison of IFRA and RBLD 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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IFRA vs RBLD performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/24/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IFRA RBLD | -0.36%-0.29% | +2.89%+1.60% | +20.04%+19.42% | +25.06%+21.20% | +64.89%+69.03% | +95.87%+78.64% |
| Flows | IFRA RBLD | +$171M+$18M | +$549M+$36M | +$843M+$36M | +$1.20B+$39M | +$1.23B+$43M | +$2.55B+$41M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IFRA RBLD | +17.08%+14.11% | +15.23%+13.96% | +16.56%+15.38% | +17.89%+16.93% |
| Max drawdown | IFRA RBLD | -4.93%-3.98% | -8.41%-7.15% | -19.89%-18.87% | -19.89%-21.78% |
| Max drawdown duration | IFRA RBLD | 29d28d | 51d39d | 238d218d | 238d667d |
Trading data
IFRA | RBLD | |
Last sale 7/24/2026 at 1:30 PM | $62.69 | $88.89 |
| Previous close 07/23/2026 | $62.76 | $88.72 |
| Consolidated volume 07/23/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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IFRA | RBLD | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/24/2026 at 1:30 PM
Live
Closed
IFRA | RBLD | |
|---|---|---|
| Last price | $62.69 | $88.89 |
| 1D performance | -0.11% | +0.19% |
| AuM | $4.66 B | $57.74 M |
| E/R | 0.3% | 0.65% |
Characteristics
IFRA | RBLD | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | First Trust |
| Benchmark | NYSE FactSet U.S. Infrastructure Index | Alerian U.S. NextGen Infrastructure Index |
| N° of holdings | 162 | 100 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 3, 2018 | October 13, 2008 |
| ESG | No | No |
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Exposure
Countries
IFRA
USA
95.77%
Other
4.23%
RBLD
USA
93.72%
Other
6.28%
Sectors
IFRA
Utilities
41.33%
Industrials
32.07%
Non-Energy Materi.
18.06%
Energy
8.36%
Other
0.19%
RBLD
Industrials
40.11%
Utilities
27.87%
Technology
9.07%
Energy
8.28%
Non-Energy Materi.
8.18%
Other
6.49%
Diversification
IFRA
Total weight of top 15 holdings out of 15
43.29%
RBLD
Total weight of top 15 holdings out of 15
19.56%
Top 15 holdings
Data as of June 30, 2026
IFRA
Caterpillar, Inc.
4.57%
NextEra Energy, Inc.
3.97%
Union Pacific Corp.
3.87%
Quanta Services, Inc.
3.77%
CSX Corp.
3.10%
The Southern Co.
2.92%
Duke Energy Corp.
2.67%
CRH Plc
2.51%
United Rentals, Inc.
2.48%
Norfolk Southern Corp.
2.48%
The Williams Cos., Inc.
2.45%
Comfort Systems USA, Inc.
2.42%
Constellation Energy Corp.
2.27%
American Electric Power Co., Inc.
2.01%
TC Energy Corp.
1.79%
RBLD
Snowflake, Inc.
1.91%
Bloom Energy Corp.
1.75%
Twilio, Inc.
1.62%
MongoDB, Inc.
1.51%
Cloudflare, Inc.
1.23%
Caterpillar, Inc.
1.21%
nVent Electric Plc
1.20%
Rockwell Automation, Inc.
1.18%
Nucor Corp.
1.15%
Comfort Systems USA, Inc.
1.14%
Quanta Services, Inc.
1.14%
GE Vernova, Inc.
1.13%
Steel Dynamics, Inc.
1.13%
Lennox International, Inc.
1.13%
Carrier Global Corp.
1.13%
Frequently asked questions about IFRA and RBLD
How have the IFRA and RBLD ETFs performed in 2026?
As of July 24, 2026, IFRA is up 20.04% year-to-date (YTD), while RBLD has returned 19.42%. That puts IFRA better performer ahead so far this year.
Which ETF is attracting more investor money: IFRA or RBLD?
Year-to-date, the IFRA ETF saw +$843M in flows, compared to +$36M for RBLD.
Which ETF is more volatile: IFRA or RBLD?
Over the past year, IFRA had a volatility of 15.23%, while RBLD experienced 13.96%.
Which ETF is bigger: IFRA or RBLD?
As of July 24, 2026, IFRA holds $4.66 B in assets under management (AUM), while RBLD manages $57.74 M.
What sectors do the IFRA and RBLD ETFs invest in?
IFRA leans toward sectors like Utilities, Industrials and Non-Energy Materials. Meanwhile, RBLD focuses on Industrials, Utilities and Technology.
What are the top holdings of the IFRA ETF and RBLD ETF?
IFRA top holdings include Caterpillar, Inc., NextEra Energy, Inc. and Union Pacific Corp.. RBLD holds in its top three: Snowflake, Inc., Bloom Energy Corp. and Twilio, Inc..
Which ETF is more diversified: IFRA or RBLD?
IFRA holds 162 securities with 43.29% of its assets in the top 15. RBLD has 101 securities and a top 15 weight of 19.56%.
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Latest news about IFRA & RBLD
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