Mid Cap
Oil & Gas Midstream
Stocks Ranked by
Market Capitalization
| Name | Market cap | Price |
Price change % |
|
|---|---|---|---|---|
1
Frontline
FRO
$9.81B
| $9.81B | $44.05 | 0.87% |
|
|
SOBO
2
South Bow Corp
SOBO
$7.78B
| $7.78B | $37.31 | 1.09% |
|
3
Plains GP Holdings
PAGP
$5.4B
| $5.4B | $27.27 | 1.6% |
|
|
CMBT
4
CMB.TECH NV
CMBT
$5.27B
| $5.27B | $18.17 | 0.66% |
|
5
Golar LNG
GLNG
$5.25B
| $5.25B | $51.41 | 1.13% |
|
6
Hess Midstream
HESM
$5.01B
| $5.01B | $39.02 | 0.31% |
|
7
International Seaways
INSW
$4.95B
| $4.95B | $99.95 | 0.43% |
|
8
Kinetik
KNTK
$4.4B
| $4.4B | $54.70 | 0.37% |
|
|
SUNC
9
SunocoCorp LLC
SUNC
$3.99B
| $3.99B | $77.41 | 0.19% |
|
10
Scorpio Tankers
STNG
$3.92B
| $3.92B | $78.18 | 0.39% |
|
11
BW LPG
BWLP
$3.74B
| $3.74B | $24.61 | 0.44% |
|
12
TORM
TRMD
$3.24B
| $3.24B | $31.64 | 0.5% |
|
13
Teekay Tankers
TNK
$3.19B
| $3.19B | $92.01 | 1.09% |
|
14
DHT Holdings
DHT
$3.18B
| $3.18B | $19.72 | 0.5% |
|
15
Dorian LPG
LPG
$2.2B
| $2.2B | $51.32 | 0.37% |
|
16
NGL Energy Partners
NGL
$2.04B
| $2.04B | $16.33 | 2.86% |
|
Mid Cap 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 16 mid cap Oil & Gas Midstream stocks — companies in the Oil & Gas Midstream industry with a market cap between $2B and $10B — worth a combined $73.3B.
The largest by market cap are Frontline (FRO) at $9.81B, South Bow Corp (SOBO) at $7.78B and Plains GP Holdings (PAGP) at $5.4B.
Among institutional investors, International Seaways (INSW) drew the most net new fund positions in Q2 2026: 80 funds opened new positions, taking total fund holders up 31 (9.3%) quarter-over-quarter.
- Combined market cap: $73.3B across 16 stocks.
- Mid Cap: market cap between $2B and $10B.
- Largest constituent: Frontline (FRO), $9.81B market cap.
- Most net new fund positions in Q2 2026: International Seaways (INSW), +31 holders.
Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.