We are live on ! Find out more

Oil & Gas Midstream
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
ENB icon
1
Enbridge
ENB
$110B
$110B $51.39 1.6%
WMB icon
2
Williams Companies
WMB
$89.8B
$89.8B $75.13 2.29%
EPD icon
3
Enterprise Products Partners
EPD
$83.4B
$83.4B $38.64 0.08%
ET icon
4
Energy Transfer Partners
ET
$72.1B
$72.1B $21.42 2.29%
KMI icon
5
Kinder Morgan
KMI
$72B
$72B $32.87 1.67%
TRP icon
6
TC Energy
TRP
$65.9B
$65.9B $64.02 1.17%
OKE icon
7
Oneok
OKE
$60.1B
$60.1B $97.07 1.84%
MPLX icon
8
MPLX
MPLX
$59.9B
$59.9B $59.36 0.47%
TRGP icon
9
Targa Resources
TRGP
$59.6B
$59.6B $297.77 7.13%
LNG icon
10
Cheniere Energy
LNG
$55.1B
$55.1B $273.78 2.57%
VG
11
Venture Global Inc
VG
$35.5B
$35.5B $14.20 3.27%
CQP icon
12
Cheniere Energy
CQP
$32.7B
$32.7B $68.72 1.61%
PBA icon
13
Pembina Pipeline
PBA
$28.3B
$28.3B $49.36 1.44%
WES icon
14
Western Midstream Partners
WES
$20.1B
$20.1B $49.80 2.49%
PAA icon
15
Plains All American Pipeline
PAA
$16.8B
$16.8B $24.19 1.85%
VNOM icon
16
Viper Energy
VNOM
$15.7B
$15.7B $43.57 1.21%
DTM icon
17
DT Midstream
DTM
$13.8B
$13.8B $135.71 0.53%
AM icon
18
Antero Midstream
AM
$10.5B
$10.5B $22.69 2.44%
FRO icon
19
Frontline
FRO
$9.68B
$9.68B $43.50 3.13%
SOBO
20
South Bow Corp
SOBO
$7.78B
$7.78B $37.28 1.64%
GLNG icon
21
Golar LNG
GLNG
$5.36B
$5.36B $52.17 0.57%
PAGP icon
22
Plains GP Holdings
PAGP
$5.1B
$5.1B $26.30 1.98%
HESM icon
23
Hess Midstream
HESM
$5.09B
$5.09B $40.07 1.03%
CMBT
24
CMB.TECH NV
CMBT
$5.08B
$5.08B $17.49 0.69%
INSW icon
25
International Seaways
INSW
$4.87B
$4.87B $98.77 0.42%
1
2 3

Oil & Gas Midstream Stocks at a Glance

Midstream companies gather, process, store, and transport oil and natural gas through pipeline and terminal networks. Fee-based, volume-driven contracts insulate cash flows from commodity prices, making the group a yield vehicle whose risks center on volumes, counterparties, and leverage.

There are 57 Oil & Gas Midstream industry stocks tracked by Wall St. Rank, worth a combined $991B.

The largest by market cap are Enbridge (ENB) at $110B, Williams Companies (WMB) at $89.8B and Enterprise Products Partners (EPD) at $83.4B.

Among institutional investors, Targa Resources (TRGP) drew the most net new fund positions in Q2 2026: 142 funds opened new positions, taking total fund holders up 50 (4.8%) quarter-over-quarter.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.