VanEck Oil Services ETF (OIH) is a VanEck ETF with a 0.35% expense ratio, 25 holdings and $1.8B in net assets. Largest sector: Energy (100%).
Fee
0.35%
expense ratio
Net assets
$1.8B
Launched
Dec 20, 2011
Holdings
25
as of Oct 16, 2026
Top 10 weight
71.8%
largest ten holdings
Largest sector
Energy
100.0%
Yield
30-day SEC 1.32% · TTM 2.46%
as of Oct 25, 2026
Benchmark
MVIS U.S. Listed Oil Services 25 Index
OIH's holdings are as of Oct 16, 2026.
Energy
100.0%
1
SLB
SLB
19.45%
2
BKR
BAKER HUGHES HOLDINGS
11.69%
3
FTI
TechnipFMC
6.69%
4
HAL
HALLIBURTON
6.53%
5
TS
Tenaris SA ADR
5.80%
6
RIG
Transocean Ltd.
4.98%
7
SEI
Solaris Oilfield Infrastructure Class A
4.30%
8
NE
Noble
4.17%
9
WFRD
Weatherford International
4.14%
10
NOV
NOV
4.09%
11
VAL
Valaris Ltd.
3.87%
12
WHD
Cactus Class A
3.40%
13
PTEN
PATTERSON-UTI ENERGY
3.30%
14
OII
Oceaneering International
2.99%
15
TDW
Tidewater
2.58%
16
HP
HELMERICH AND PAYNE
2.57%
17
LBRT
Liberty Energy Class A
2.07%
18
WTTR
Select Energy Services Class A
1.89%
19
NBR
Nabors Industries Ltd.
1.12%
20
HLX
HELIX ENERGY SOLUTIONS GROUP 144A
0.94%
21
INVX
Innovex International
0.88%
22
XPRO
Expro Ltd
0.77%
23
PUMP
ProPetro Holding
0.73%
24
RES
RPC
0.72%
25
CLB
Core Laboratories
0.16%
1–25 of 25
Funds listed by how much of their largest holdings they share with OIH — not a ranking.
Data from VanEck; prices and returns from market data. Page updated October 29, 2026. Holdings and figures change over time. For information only — not investment advice.