VanEck Oil Services ETF (OIH) Holdings
OIH holdings summary
as of Oct 23, 2026- Holdings
- 25 positions listed
- Top 10 weight
- 72.2% of net assets
- Effective holdings
- 12 equal-weight equivalent
- Largest holding
- SLB 20.10% Schlumberger Limited
- Annual turnover
- 16.2% of the portfolio traded
All OIH holdings
| # | Name | ||||||
|---|---|---|---|---|---|---|---|
| 1 | SLB | Schlumberger Limited | Energy | 20.10% | $356.3M | $73.47B | 23.9 |
| 2 | BKR | Baker Hughes Company | Energy | 11.26% | $199.5M | $55.29B | 17.9 |
| 3 | HAL | Halliburton Company | Energy | 6.40% | $113.4M | $27.91B | 17.6 |
| 4 | FTI | TechnipFMC plc | Energy | 6.40% | $113.4M | $27.32B | 24.3 |
| 5 | TS | Tenaris S.A. | Energy | 5.85% | $103.7M | $29.98B | 15.8 |
| 6 | RIG | Transocean Ltd. | Energy | 5.34% | $94.6M | $6.28B | — |
| 7 | WFRD | Weatherford International plc | Energy | 4.45% | $78.8M | $5.45B | 15.0 |
| 8 | NOV | NOV Inc. | Energy | 4.26% | $75.6M | $6.75B | 70.1 |
| 9 | SOI | Solaris Oilfield Infrastructure Inc | Energy | 4.25% | $75.2M | — | — |
| 10 | NE | Noble Corporation | Energy | 3.94% | $69.9M | $7.04B | 46.9 |
| 11 | VAL | Valaris Limited | Energy | 3.93% | $69.7M | $5.92B | 6.4 |
| 12 | WHD | Cactus, Inc. | Energy | 3.55% | $62.9M | $4.30B | 51.9 |
| 13 | PTEN | Patterson-UTI Energy, Inc. | Energy | 3.44% | $60.9M | $4.37B | — |
| 14 | OII | Oceaneering International, Inc. | Energy | 2.90% | $51.5M | $4.36B | 12.7 |
| 15 | HP | Helmerich & Payne, Inc. | Energy | 2.62% | $46.4M | $3.74B | — |
| 16 | TDW | Tidewater Inc. | Energy | 2.55% | $45.2M | $3.96B | 16.2 |
| 17 | LBRT | Liberty Energy Inc. | Energy | 1.98% | $35.1M | $2.71B | 22.4 |
| 18 | WTTR | Select Energy Services, Inc. | Energy | 1.92% | $33.9M | $2.65B | 66.4 |
| 19 | NBR | Nabors Industries Ltd. | Energy | 1.15% | $20.4M | $1.19B | 6.0 |
| 20 | HLX | Helix Energy Solutions Group Inc | Energy | 0.91% | $16.2M | — | — |
| 21 | INVX | Innovex International, Inc | Energy | 0.87% | $15.5M | $1.96B | 31.5 |
| 22 | XPRO | Expro Group Holdings N.V. | Energy | 0.79% | $14.0M | $1.82B | 89.8 |
| 23 | RES | RPC, Inc. | Energy | 0.76% | $13.4M | $1.34B | 55.0 |
| 24 | PUMP | ProPetro Holding Corp. | Energy | 0.70% | $12.4M | $949.4M | — |
| 25 | CLB | Core Laboratories N.V. | Energy | 0.16% | $2.8M | $458.8M | 19.2 |
Weights as a percentage of net assets. Value held = weight × net assets ($1.77B). Market cap and P/E from each company's latest fundamentals (U.S.-listed stocks).
OIH sector breakdown
Sum of the weights of the holdings in each sector.
OIH top industries
OIH overlap with other ETFs
| ETF | Fund | Overlap | Shared holdings | Expense ratio |
|---|---|---|---|---|
| IEZ | iShares U.S. Oil Equipment & Services ETF | 74.7% | 22 of 32 | 0.40% |
| IWM | iShares Russell 2000 ETF | 1.6% | 16 of 1,962 | 0.19% |
| VTI | Vanguard Total Stock Market ETF | 0.3% | 24 of 2,941 | 0.03% |
| QQQ | Invesco QQQ ETF | 0.3% | 1 of 101 | 0.17% |
| SPY | SPDR S&P 500 ETF | 0.2% | 3 of 502 | 0.09% |
| VXUS | Vanguard Total International Stock ETF | 0.0% | 3 of 8,035 | 0.05% |
Overlap = sum over shared holdings of the smaller of the two weights. 100% means identical portfolios.
About the OIH portfolio
VanEck Oil Services ETF holds 25 positions. The ten largest make up 72.2% of the fund, so it behaves like a portfolio of about 12 equally weighted stocks. The biggest positions are Schlumberger Limited (20.10%), Baker Hughes Company (11.26%), Halliburton Company (6.40%), TechnipFMC plc (6.40%), Tenaris S.A. (5.85%).
By sector, Energy is 100.5%. Holdings data is from the fund's latest portfolio as reported by EODHD on October 23, 2026; positions change as the fund rebalances.
Related: OIH chart, OIH performance, OIH dividends, OIH valuation, OIH overview.
OIH holdings FAQ
How many holdings does OIH have?
OIH holds 25 positions as of October 23, 2026.
What are the top 10 holdings of OIH?
The ten largest holdings are Schlumberger Limited (20.10%), Baker Hughes Company (11.26%), Halliburton Company (6.40%), TechnipFMC plc (6.40%), Tenaris S.A. (5.85%), Transocean Ltd. (5.34%), Weatherford International plc (4.45%), NOV Inc. (4.26%), Solaris Oilfield Infrastructure Inc (4.25%), Noble Corporation (3.94%). Together they are 72.2% of the fund.
What percentage of OIH is Schlumberger Limited?
Schlumberger Limited is the largest holding at 20.10% of net assets, about $356.3M of the fund's $1.77B.
How concentrated is OIH?
The top 10 holdings are 72.2% of the fund. By the effective number of holdings (1 divided by the sum of squared weights) OIH behaves like a portfolio of about 12 equally weighted stocks.