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Small Cap
Oil & Gas Midstream
Stocks Ranked by
Market Capitalization

Name Market cap Price Price
change %
NGL icon
1
NGL Energy Partners
NGL
$1.92B
$1.92B $15.73 2.08%
LPG icon
2
Dorian LPG
LPG
$1.84B
$1.84B $44.43 3.11%
GEL icon
3
Genesis Energy
GEL
$1.8B
$1.8B $14.70 0.07%
FLNG icon
4
FLEX LNG
FLNG
$1.65B
$1.65B $31.30 2.42%
GLP icon
5
Global Partners
GLP
$1.64B
$1.64B $48.25 0.21%
NAT icon
6
Nordic American Tanker
NAT
$1.37B
$1.37B $6.47 5.03%
PBT
7
Permian Basin Royalty Trust
PBT
$1.34B
$1.34B $28.75 0.24%
NVGS icon
8
Navigator Holdings
NVGS
$1.3B
$1.3B $21.46 2.19%
EE icon
9
Excelerate Energy
EE
$1.24B
$1.24B $39.49 1.49%
TEN
10
Tsakos Energy Navigation Ltd
TEN
$1.17B
$1.17B $40.21 3.47%
SBR
11
Sabine Royalty Trust
SBR
$1.07B
$1.07B $73.18 0.01%
TK icon
12
Teekay
TK
$936M
$936M $11.33 5.3%
WHK
13
WhiteHawk Minerals Corp
WHK
$592M
$592M $25.82 0.27%
SMC
14
Summit Midstream
SMC
$423M
$423M $30.61 5.33%
KNOP icon
15
KNOT Offshore Partners
KNOP
$362M
$362M $10.50 0.29%

Small 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 15 small cap Oil & Gas Midstream stocks — companies in the Oil & Gas Midstream industry with a market cap between $250M and $2B — worth a combined $18.7B.

The largest by market cap are NGL Energy Partners (NGL) at $1.92B, Dorian LPG (LPG) at $1.84B and Genesis Energy (GEL) at $1.8B.

Among institutional investors, Dorian LPG (LPG) drew the most net new fund positions in Q1 2026: 60 funds opened new positions, taking total fund holders up 35 (16%) quarter-over-quarter.

  • Combined market cap: $18.7B across 15 stocks.
  • Small Cap: market cap between $250M and $2B.
  • Largest constituent: NGL Energy Partners (NGL), $1.92B market cap.
  • Most net new fund positions in Q1 2026: Dorian LPG (LPG), +35 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q1 2026.