RBLDvsIFRAETF Comparison
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First Trust Alerian US NextGen Infrastructure ETF (RBLD) and iShares U.S. Infrastructure ETF (IFRA) belong to the same industry segment: Infrastructure. RBLD's top 3 sector exposures are Industrials, Utilities and Technology. In contrast, IFRA's top sector exposures are Utilities, Industrials and Non-Energy Materials. RBLD is more expensive with a Total Expense Ratio (TER) of 0.65%, versus 0.3% for IFRA. RBLD is up 18.09% year-to-date (YTD) with +$36M in YTD flows. IFRA performs worse with 16.92% YTD performance, and +$885M in YTD flows. Run a side-by-side ETF comparison of RBLD and IFRA 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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RBLD vs IFRA performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 08/03/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RBLD IFRA | -0.80%-1.71% | -0.59%-1.17% | +18.09%+16.92% | +19.97%+22.93% | +69.11%+63.30% | +75.13%+86.68% |
| Flows | RBLD IFRA | +$99K+$83M | +$36M+$539M | +$36M+$885M | +$39M+$1.12B | +$43M+$1.25B | +$41M+$2.58B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RBLD IFRA | +14.74%+16.43% | +14.16%+15.42% | +15.47%+16.64% | +16.97%+17.92% |
| Max drawdown | RBLD IFRA | -5.62%-6.41% | -7.15%-8.41% | -18.87%-19.89% | -21.78%-19.89% |
| Max drawdown duration | RBLD IFRA | 39d39d | 39d51d | 218d238d | 667d238d |
Trading data
RBLD | IFRA | |
Last sale 8/3/2026 at 1:30 PM | $87.89 | $61.08 |
| Previous close 08/03/2026 | $86.90 | $60.57 |
| Consolidated volume 08/03/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of July 31, 2026
1-year trailing difference
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RBLD | IFRA | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 8/3/2026 at 1:30 PM
Live
Closed
RBLD | IFRA | |
|---|---|---|
| Last price | $87.89 | $61.08 |
| 1D performance | +1.14% | +0.84% |
| AuM | $57.10 M | $4.59 B |
| E/R | 0.65% | 0.3% |
Characteristics
RBLD | IFRA | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | First Trust | iShares |
| Benchmark | Alerian U.S. NextGen Infrastructure Index | NYSE FactSet U.S. Infrastructure Index |
| N° of holdings | 100 | 162 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 13, 2008 | April 3, 2018 |
| ESG | No | No |
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Exposure
Countries
RBLD
USA
93.72%
Other
6.28%
IFRA
USA
95.77%
Other
4.23%
Sectors
RBLD
Industrials
40.11%
Utilities
27.87%
Technology
9.07%
Energy
8.28%
Non-Energy Materi.
8.18%
Other
6.49%
IFRA
Utilities
41.33%
Industrials
32.07%
Non-Energy Materi.
18.06%
Energy
8.36%
Other
0.19%
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Diversification
RBLD
Total weight of top 15 holdings out of 15
19.56%
IFRA
Total weight of top 15 holdings out of 15
43.29%
Top 15 holdings
Data as of June 30, 2026
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%
Steel Dynamics, Inc.
1.13%
Lennox International, Inc.
1.13%
Carrier Global Corp.
1.13%
GE Vernova, Inc.
1.13%
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%
Frequently asked questions about RBLD and IFRA
How have the RBLD and IFRA ETFs performed in 2026?
As of August 3, 2026, RBLD is up 18.09% year-to-date (YTD), while IFRA has returned 16.92%. That puts RBLD better performer ahead so far this year.
Which ETF is attracting more investor money: RBLD or IFRA?
Year-to-date, the RBLD ETF saw +$36M in flows, compared to +$885M for IFRA.
Which ETF is more volatile: RBLD or IFRA?
Over the past year, RBLD had a volatility of 14.16%, while IFRA experienced 15.42%.
Which ETF is bigger: RBLD or IFRA?
As of August 3, 2026, RBLD holds $57.10 M in assets under management (AUM), while IFRA manages $4.59 B.
What sectors do the RBLD and IFRA ETFs invest in?
RBLD leans toward sectors like Industrials, Utilities and Technology. Meanwhile, IFRA focuses on Utilities, Industrials and Non-Energy Materials.
What are the top holdings of the RBLD ETF and IFRA ETF?
RBLD top holdings include Snowflake, Inc., Bloom Energy Corp. and Twilio, Inc.. IFRA holds in its top three: Caterpillar, Inc., NextEra Energy, Inc. and Union Pacific Corp..
Which ETF is more diversified: RBLD or IFRA?
RBLD holds 101 securities with 19.56% of its assets in the top 15. IFRA has 162 securities and a top 15 weight of 43.29%.
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Latest news about RBLD & IFRA
How to Obtain Real Asset Exposure by Investing in Infrastructure ETFs
December 14, 2023
IFRA
How US Infrastructure Can Benefit Your Portfolio
April 3, 2023
RBLD
IFRA
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