OIHvsBESFETF Comparison
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VanEck Oil Services ETF (OIH) and Bastion Energy ETF (BESF) belong to the same industry segment: US Energy. Both ETFs have the same top 3 sector exposures: and Energy. OIH is less expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.8% for BESF. OIH is up 50.51% year-to-date (YTD) with +$291M in YTD flows. BESF performs worse with 18.79% YTD performance, and +$3M in YTD flows. Run a side-by-side ETF comparison of OIH and BESF 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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OIH vs BESF performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/12/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | OIH BESF | -2.07%-2.18% | +14.98%+2.15% | +50.51%+18.79% | +78.70%+62.64% | +67.29%n/a | +99.20%n/a |
| Flows | OIH BESF | -$86M+$783K | -$319M+$2M | +$291M+$3M | +$397M+$17M | -$628M- | -$2.28B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | OIH BESF | +28.75%+23.46% | +30.15%+24.59% | +31.06%n/a | +37.02%n/a |
| Max drawdown | OIH BESF | -8.49%-9.88% | -9.49%-9.88% | -43.83%n/a | -43.83%n/a |
| Max drawdown duration | OIH BESF | 25d50d | 24d50d | 864dn/a | 864dn/a |
Trading data
OIH | BESF | |
Last sale 6/12/2026 at 1:30 PM | $428.17 | $39.58 |
| Previous close 06/11/2026 | $425.88 | $39.10 |
| Consolidated volume 06/11/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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BESF
is actively managed and doesn’t replicate an indexOIH | BESF | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/12/2026 at 1:30 PM
Live
Closed
OIH | BESF | |
|---|---|---|
| Last price | $428.17 | $39.58 |
| 1D performance | +0.54% | +1.22% |
| AuM | $2.36 B | $34.07 M |
| E/R | 0.35% | 0.8% |
Characteristics
OIH | BESF | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | VanEck | EA Series Trust |
| Benchmark | MVIS US Listed Oil Services 25 Index | - |
| N° of holdings | 22 | 19 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | December 20, 2011 | June 4, 2025 |
| ESG | No | No |
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Exposure
Countries
OIH
USA
54.68%
United Kingdom
10.76%
Other
34.56%
BESF
USA
87.26%
Other
12.74%
Sectors
OIH
Energy
89.51%
Other
10.49%
BESF
Energy
75.76%
Other
24.24%
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Diversification
OIH
Total weight of top 15 holdings out of 15
86.55%
BESF
Total weight of top 15 holdings out of 15
71.51%
Top 15 holdings
Data as of April 30, 2026
OIH
SCHLUMBERGER
19.96%
BAKER HUGHES
11.99%
HALLIBURTON
6.87%
TECHNIPFMC PLC
6.45%
US88031M1099
5.04%
WEATHERFORD INTL PLC
4.49%
GB00BMXNWH07
4.31%
TRANSOCEAN
4.28%
VALARIS LTD
3.85%
LIBERTY OILFIELD SERVICES
3.77%
PATTERSON UTI
3.43%
SOLARIS OILFIELD INFRASTRUCTURE
3.43%
NOV INC
3.35%
HELMERICH AND PAYNE
2.73%
TIDEWATER
2.58%
BESF
NEXTDECADE CORPORATION
8.04%
CHENIERE ENERGY
5.85%
ENTERPRISE PRODUCTS PARTNERS UNT
5.19%
WILLIAMS
5.05%
ONEOK
4.98%
PROPETRO HOLDING
4.77%
SEMPRA ENERGY
4.61%
ANTERO RESOURCES
4.49%
EQT
4.43%
EOG RESOURCES
4.28%
KINETIK HOLDINGS INC
4.13%
DIAMONDBACK ENERGY
4.08%
WESTERN MIDSTREAM PARTNERS LP
3.96%
DEVON ENERGY
3.95%
US6420451089
3.70%
Frequently asked questions about OIH and BESF
How have the OIH and BESF ETFs performed in 2026?
As of June 12, 2026, OIH is up 50.51% year-to-date (YTD), while BESF has returned 18.79%. That puts OIH better performer ahead so far this year.
Which ETF is attracting more investor money: OIH or BESF?
Year-to-date, the OIH ETF saw +$291M in flows, compared to +$3M for BESF.
Which ETF is more volatile: OIH or BESF?
Over the past year, OIH had a volatility of 30.15%, while BESF experienced 24.59%.
Which ETF is bigger: OIH or BESF?
As of June 12, 2026, OIH holds $2.36 B in assets under management (AUM), while BESF manages $34.07 M.
What sectors do the OIH and BESF ETFs invest in?
OIH leans toward sectors like Energy. Meanwhile, BESF focuses on Energy.
What are the top holdings of the OIH ETF and BESF ETF?
OIH top holdings include SCHLUMBERGER, BAKER HUGHES and HALLIBURTON. BESF holds in its top three: NEXTDECADE CORPORATION, CHENIERE ENERGY and ENTERPRISE PRODUCTS PARTNERS UNT.
Which ETF is more diversified: OIH or BESF?
OIH holds 25 securities with 86.55% of its assets in the top 15. BESF has 20 securities and a top 15 weight of 71.51%.
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