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IEZvsRSPGETF Comparison
iShares U.S. Oil Equipment & Services ETF (IEZ) and Invesco S&P 500® Equal Weight Energy ETF (RSPG) belong to the same industry segment: US Energy. Both ETFs have the same top 3 sector exposures: and Energy. IEZ is less expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.4% for RSPG. IEZ is up 27.35% year-to-date (YTD) with +$231M in YTD flows. RSPG performs better with 29.2% YTD performance, and +$8M in YTD flows. Run a side-by-side ETF comparison of IEZ and RSPG below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
IEZ vs RSPG performance and flow charts
Performance
Cumulative Flows
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | IEZ RSPG | -4.63%+7.16% | +24.47%+27.76% | +27.35%+29.20% | +47.11%+37.66% | +41.57%+67.15% | +83.64%+170.33% |
| Flows | IEZ RSPG | +$194M-$39M | +$219M+$17M | +$231M+$8M | +$204M-$64M | +$11M-$158M | +$54M+$82M |
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | IEZ RSPG | +30.81%+22.47% | +36.64%+27.76% | +31.42%+23.36% | +37.09%+28.59% |
| Max drawdown | IEZ RSPG | -8.53%-2.91% | -25.63%-21.08% | -40.22%-23.04% | -40.22%-28.42% |
| Max drawdown duration | IEZ RSPG | 16d2d | 176d222d | 861d415d | 861d429d |
IEZ | RSPG | |
Last sale 3/13/2026 at 1:30 PM | $26.57 | $102.82 |
| Previous close 03/12/2026 | $26.67 | $102.88 |
| Consolidated volume 03/12/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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IEZ | RSPG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
IEZ | RSPG | |
|---|---|---|
| Last price | $26.57 | $102.82 |
| 1D performance | -0.37% | -0.06% |
| AuM | $389.24 M | $570.76 M |
| E/R | 0.38% | 0.4% |
IEZ | RSPG | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | iShares | Invesco |
| Benchmark | Dow Jones U.S. Select Oil Equipment & Services Index | S&P 500 Equal Weight Energy Plus Index |
| N° of holdings | 26 | 22 |
| Asset class | Equities | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | May 1, 2006 | November 1, 2006 |
| ESG | No | No |
Countries
Sectors
Diversification
Total weight of top 15 holdings out of 15
Total weight of top 15 holdings out of 15
Top 15 holdings
How have the IEZ and RSPG ETFs performed in 2026?
As of March 13, 2026, IEZ is up 27.35% year-to-date (YTD), while RSPG has returned 29.2%. That puts RSPG better performer ahead so far this year.
Which ETF is attracting more investor money: IEZ or RSPG?
Year-to-date, the IEZ ETF saw +$231M in flows, compared to +$8M for RSPG.
Which ETF is more volatile: IEZ or RSPG?
Over the past year, IEZ had a volatility of 36.64%, while RSPG experienced 27.76%.
Which ETF is bigger: IEZ or RSPG?
As of March 13, 2026, IEZ holds $389.24 M in assets under management (AUM), while RSPG manages $570.76 M.
What sectors do the IEZ and RSPG ETFs invest in?
IEZ leans toward sectors like Energy. Meanwhile, RSPG focuses on Energy.
What are the top holdings of the IEZ ETF and RSPG ETF?
IEZ top holdings include SCHLUMBERGER, BAKER HUGHES and TECHNIPFMC PLC. RSPG holds in its top three: SCHLUMBERGER, HALLIBURTON and BAKER HUGHES.
Which ETF is more diversified: IEZ or RSPG?
IEZ holds 31 securities with 85.99% of its assets in the top 15. RSPG has 22 securities and a top 15 weight of 70.91%.
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