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Oil & Gas Midstream
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
ENB icon
1
Enbridge
ENB
$108B
$108B $48.26 0.23%
WMB icon
2
Williams Companies
WMB
$87.8B
$87.8B $71.75 0.07%
EPD icon
3
Enterprise Products Partners
EPD
$79.9B
$79.9B $37 0.22%
KMI icon
4
Kinder Morgan
KMI
$75.6B
$75.6B $33.94 1.42%
ET icon
5
Energy Transfer Partners
ET
$70.9B
$70.9B $20.60 0.73%
TRGP icon
6
Targa Resources
TRGP
$65.3B
$65.3B $304.68 0.76%
TRP icon
7
TC Energy
TRP
$65.1B
$65.1B $62.46 0.1%
LNG icon
8
Cheniere Energy
LNG
$62.1B
$62.1B $300.59 0.64%
OKE icon
9
Oneok
OKE
$60.7B
$60.7B $96.36 0.55%
MPLX icon
10
MPLX
MPLX
$59.5B
$59.5B $58.65 0.81%
VG icon
11
Venture Global Inc
VG
$34.4B
$34.4B $13.76 1.71%
CQP icon
12
Cheniere Energy
CQP
$32.1B
$32.1B $66.27 0.18%
PBA icon
13
Pembina Pipeline
PBA
$29.3B
$29.3B $50.31 0.06%
PAA icon
14
Plains All American Pipeline
PAA
$18.9B
$18.9B $26.85 0.83%
WES icon
15
Western Midstream Partners
WES
$18.7B
$18.7B $45.17 0.09%
DTM icon
16
DT Midstream
DTM
$12.9B
$12.9B $126.90 2.41%
FRO icon
17
Frontline
FRO
$12.3B
$12.3B $55.23 4.33%
AM icon
18
Antero Midstream
AM
$9.9B
$9.9B $20.79 0.29%
VNOM icon
19
Viper Energy
VNOM
$9.17B
$9.17B $47.16 0.47%
SOBO icon
20
South Bow Corp
SOBO
$7.44B
$7.44B $35.69 0.73%
INSW icon
21
International Seaways
INSW
$5.82B
$5.82B $113.75 2.68%
PAGP icon
22
Plains GP Holdings
PAGP
$5.71B
$5.71B $28.87 0.91%
CMBT icon
23
CMB.TECH NV
CMBT
$5.33B
$5.33B $18.36 0.54%
GLNG icon
24
Golar LNG
GLNG
$4.62B
$4.62B $45.21 0.88%
KNTK icon
25
Kinetik
KNTK
$4.5B
$4.5B $55.97 0.48%
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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 $994B.

The largest by market cap are Enbridge (ENB) at $108B, Williams Companies (WMB) at $87.8B and Enterprise Products Partners (EPD) at $79.9B.

Among institutional investors, Targa Resources (TRGP) drew the most net new fund positions in Q2 2026: 144 funds opened new positions, taking total fund holders up 59 (5.7%) quarter-over-quarter.

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