NGS

Natural Gas Services Group, Inc.

Energy · $399M market cap

Share price

$33.17

close of Oct 3, 2026

Fair value

$45.10

Sticker Price

Payback Price

$18.04

buy price

Undervalued

NGS is Undervalued: at $33.17 it trades 26% below its fair value of $45.10. Its buy price (Payback Price) is $18.04, 46% below today's price. Business quality is limited: none of the 5 key numbers clears the 10% bar.

How we valued it

Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.

Business quality

0 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth1.7% a year✗

Equity per share growth4.6% a year✗

Sales growth2.5% a year✗

Free cash flow growth-9.2% a year✗

Return on invested capital4.2%✗

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Superinvestors

1 of the investors we track holds NGS. In Q2 2026, 1 added. Who we track

First Eagle Investment Management

First Eagle Investment Management · as of Q2 2026

$15.0M

347,685 shares

Moves in Q2 2026

Added: First Eagle Investment Management

Insider activity

Since Sep 2, 2026: no open-market purchases and 1 other filing (stock awards, tax withholding and similar). Why purchases matter

Other filings

TRINGALI DONALD J

director · 2026-09-02

Award

$2K

About Natural Gas Services Group, Inc.

Natural Gas Services Group, Inc. (NGS) is a U.S.-based company that specializes in providing natural gas compression solutions and equipment to the energy sector. NGS's activities encompass the full lifecycle of natural gas compressors and associated gear, including their design, manufacturing, rental, and sale. A significant portion of its operations centers on the rental of compression units, which cater to small…

Oil & Gas Equipment & Services