RSPUvsFXUETF Comparison
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Invesco S&P 500® Equal Weight Utilities ETF (RSPU) belongs to the US Large Cap segment. First Trust Utilities AlphaDEX ETF (FXU) is part of the US Utilities segment. RSPU's top 1 sector exposures are Utilities. In contrast, FXU's top sector exposures are Utilities, Energy and Business Services. RSPU is less expensive with a Total Expense Ratio (TER) of 0.4%, versus 0.61% for FXU. RSPU is down -0.58% year-to-date (YTD) with +$11M in YTD flows. FXU performs better with 2.29% YTD performance, and -$1.08B in YTD flows. Run a side-by-side ETF comparison of RSPU and FXU 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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RSPU vs FXU performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/16/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | RSPU FXU | -6.44%-6.02% | -8.10%-5.65% | -0.58%+2.29% | +2.13%+4.63% | +45.06%+57.71% | +54.98%+64.29% |
| Flows | RSPU FXU | -$4M+$336K | +$9M-$20M | +$11M-$1.08B | +$51M-$993M | +$97M+$243M | +$197M+$321M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | RSPU FXU | +14.92%+14.21% | +14.65%+13.82% | +15.88%+15.72% | +16.98%+16.68% |
| Max drawdown | RSPU FXU | -11.48%-9.35% | -12.09%-10.76% | -12.09%-11.48% | -21.97%-21.82% |
| Max drawdown duration | RSPU FXU | 80d79d | 199d159d | 199d74d | 610d604d |
Trading data
RSPU | FXU | |
Last sale 9/17/2026 at 1:30 PM | $73.88 | $46.03 |
| Previous close 09/16/2026 | $73.34 | $45.68 |
| 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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RSPU | FXU | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/17/2026 at 1:30 PM
Live
Closed
RSPU | FXU | |
|---|---|---|
| Last price | $73.88 | $46.03 |
| 1D performance | +0.74% | +0.77% |
| AuM | $501.77 M | $759.32 M |
| E/R | 0.4% | 0.61% |
Characteristics
RSPU | FXU | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | Invesco | First Trust |
| Benchmark | S&P 500 Equal Weight Utilities & Telecommunications Index | StrataQuant Utilities Index |
| N° of holdings | 31 | 40 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | November 1, 2006 | May 8, 2007 |
| ESG | No | No |
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Exposure
Countries
RSPU
USA
100%
Other
0%
FXU
USA
99.6%
Other
0.4%
Sectors
RSPU
Utilities
100%
Other
0%
FXU
Utilities
87.61%
Energy
9.26%
Other
3.13%
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Diversification
RSPU
Total weight of top 15 holdings out of 15
49.81%
FXU
Total weight of top 15 holdings out of 15
57.85%
Top 15 holdings
Data as of July 31, 2026
RSPU
Edison International
3.47%
American Water Works Co., Inc.
3.44%
Eversource Energy
3.41%
Constellation Energy Corp.
3.36%
PG&E Corp.
3.34%
FirstEnergy Corp.
3.34%
Dominion Energy, Inc.
3.33%
Atmos Energy Corp.
3.31%
Consolidated Edison, Inc.
3.29%
NextEra Energy, Inc.
3.28%
Duke Energy Corp.
3.26%
Exelon Corp.
3.25%
Vistra Corp.
3.25%
NRG Energy, Inc.
3.25%
The Southern Co.
3.22%
FXU
UGI Corp.
4.65%
National Fuel Gas Co.
4.61%
PG&E Corp.
4.52%
The AES Corp.
4.27%
Edison International
4.25%
Eversource Energy
4.23%
Consolidated Edison, Inc.
4.15%
Exelon Corp.
4.10%
Essential Utilities, Inc.
3.58%
Duke Energy Corp.
3.29%
PPL Corp.
3.28%
Evergy, Inc.
3.26%
OGE Energy Corp.
3.26%
MDU Resources Group, Inc.
3.25%
Pinnacle West Capital Corp.
3.15%
Frequently asked questions about RSPU and FXU
How have the RSPU and FXU ETFs performed in 2026?
As of September 16, 2026, RSPU is down -0.58% year-to-date (YTD), while FXU has returned 2.29%. That puts FXU better performer ahead so far this year.
Which ETF is attracting more investor money: RSPU or FXU?
Year-to-date, the RSPU ETF saw +$11M in flows, compared to -$1.08B for FXU.
Which ETF is more volatile: RSPU or FXU?
Over the past year, RSPU had a volatility of 14.65%, while FXU experienced 13.82%.
Which ETF is bigger: RSPU or FXU?
As of September 16, 2026, RSPU holds $501.77 M in assets under management (AUM), while FXU manages $759.32 M.
What sectors do the RSPU and FXU ETFs invest in?
RSPU leans toward sectors like Utilities. Meanwhile, FXU focuses on Utilities and Energy.
What are the top holdings of the RSPU ETF and FXU ETF?
RSPU top holdings include Edison International, American Water Works Co., Inc. and Eversource Energy. FXU holds in its top three: UGI Corp., National Fuel Gas Co. and PG&E Corp..
Which ETF is more diversified: RSPU or FXU?
RSPU holds 31 securities with 49.81% of its assets in the top 15. FXU has 40 securities and a top 15 weight of 57.85%.
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Latest news about RSPU & FXU
Tony's ETF Buyers Guide: Equal-Weight ETFs
May 14, 2024
RSPU
Tony's ETF Buyer's Guide: Sector ETFs (Vanguard versus State Street SPDR)
December 1, 2023
RSPU
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