SpaceX~$1TSpaceX~$1T
Insider Buying
Subscribe
All stock lists
NGS

Natural Gas Services Group Inc (New York Stock Exchange:NGS)

US · Delayed Price · Currency is USD
Energy · Oil & Gas Equipment & Services
$29.70+$0.59 (+2.03%)
 
Market cap
$383M
Insider Score
Health Score
Analyst consensus
Listed since
Oct 22, 2002
Website
Market Cap$383.29M+0.5%
Revenue (ttm)$207.27M+24.2%
Net Income$20.30M+8.6%
EPS$1.58+6.8%
Shares Out12.91M
PE Ratio18.56
Forward PE12.29
Dividend$0.52(1.75%)
Ex-Dividend DateNov 19, 2026
Volume127,861
Open$29.50
Previous Close$29.11
Day's Range$28.68 - $29.82
52-Week Range$26.39 - $44.61
Beta0.45
AnalystsBuy
Price Target$54.00(+81.82%)
Earnings DateMar 15, 2027

About NGS

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, medium, and large horsepower requirements, primarily supporting unconventional oil and natural gas extraction. As of December 31, 2021, NGS maintained a substantial rental fleet comprising 2,023 natural gas compression units, collectively generating 418,041 horsepower. Beyond rental, NGS is also involved in the engineering, fabrication, and assembly of compressor components, which are then integrated into full compressor units for either rental or direct sale. The company further designs and manufactures its own range of reciprocating compressor frames, cylinders, and various parts. In addition to compression, NGS extends its expertise to flare stacks. It designs, fabricates, sells, installs, and services flare stacks along with their accompanying ignition and control systems. These systems are crucial for the safe, controlled incineration of various gas compounds – such as hydrogen sulfide, carbon dioxide, natural gas, and liquefied petroleum gases – in both onshore and offshore environments. To complement its product offerings, NGS provides comprehensive customer support for its compressor and flare sales, and it also runs an exchange and rebuild program specifically for small horsepower screw compressors. NGS primarily serves a diverse client base within the energy sector, including exploration and production (E&P) companies utilizing compressor units for artificial lift, E&P firms focused on natural gas-weighted production, and various midstream companies. Established in 1998, Natural Gas Services Group, Inc. is headquartered in Midland, Texas.

Address
601 State Street, Southlake, TX, 76092, US
Market Cap
383 million
Employees
259
Industrial Classification
Oil & Gas Equipment & Services

Natural Gas Services Group Inc Stock Analysis — InsiderScore

Insider Score
See top-rated InsiderScore stocks ›
85th Percentile Overall Score
NGS InsiderScore:90 / 99

Natural Gas Services Group Inc scored higher than 85% of companies evaluated by InsiderBuying, and ranked 10th out of 49 stocks in the energy sector.

Scores are percentile-ranked against every company we scored that day, with extra weight given to the size and conviction of each purchase and the seniority of the buyer.

Dollars Committed

Insiders at Natural Gas Services Group Inc bought $57.8K of stock across 2 purchases in the last 90 days, the largest of them $54.9K.

Stake Increase

The average purchase added about 100% to the buyer's existing holding. Doubling a stake earns full marks here; topping up an already large position earns very little.

New Positions

1 of these purchases was made by someone who held no stock at all beforehand — going from nothing to a position is the strongest form of this signal.

This category carries 35% of the Insider Score.

What Are Insiders Doing?

Open-market buy / sell balanceNet Buying
Sold
$0
Bought
$57.79K

View the trades behind this meter — each links to its SEC Form 4 →

Open-market Form 4 purchases (code P) vs sales (code S) on file for this company. Grants, option exercises and tax withholdings are excluded. Informational only.

Financial Health Score
Sound
From NGS’s reported statements · Q3 2026 (trailing 12 months)

Next catalysts

1 Day
+2.03%
5 Days
+5.96%
1 Month
-4.99%
6 Months
-29.44%
1 Year
+0.47%

$NGS stock is featured in our Insider Score Rankings, and Insider Trades datasets.

→ All Stock Lists

Recently reported changes in NGS holdings by institutional investors

Scanning latest 13F filings…

Latest 0 13F filings · Source: SEC EDGAR

View all institutional owners →

Insider Trading

Quarterly net insider trading by NGS's directors and management

Net Shares Purchased by Insiders−2k−1k02025Q42026Q12026Q22026Q32026Q4

Source: SEC EDGAR (Form 4)

Corporate Lobbying

NGS Estimated quarterly lobbying spending

Source: U.S. Senate LDA

NGS Revenue by Segment

$61.26MTotal
Rental$58.89M96.13%
Aftermarket services$1.46M2.38%
Parts$569.00K0.93%
Other (Compressors/Rebuilds)$342.00K0.56%

As of: Q3 2026 (Sep 30, 2026) · Source: SEC EDGAR (10-Q)

U.S. Patents

New NGS patent grants

Loading patent grants…

Source: USPTO Open Data Portal

Government Contracts

Estimated quarterly amount awarded to NGS from public contracts

Source: USAspending.gov

Top ETF Holders

ETFs with the largest estimated holdings in NGS

AVUVAvantis U.S. Small Cap Value ETF$12.63M
VTIVanguard Morningstar Total Stock Market ETF$12.15M
IWMiShares Russell 2000 ETF$8.40M
DFSVU.S. Small Cap Value Portfolio ETF Class Shares$7.35M
DFATDimensional - US Targeted Value ETF$5.65M
VXFVanguard Extended Market ETF$4.79M

Estimated from each fund’s disclosed top holdings × AUM

Bull Case vs Bear Case

AI-generated from NGS’s recent data — informational, not investment advice

Generating analysis…

What’s Behind the Score

Insider Activity
60% of score
90.14
Analyst Ratings
40% of score
85
News & Sentiment
No data yet
—

Recent Insider Activity

Buys
2
Sells
0
Buy Value
$57.79K
Distinct Buyers
1

Frequently Asked Questions

Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.

ETFs that hold this stock

GASZCorgi ETF Trust I - Corgi Natural Gas Power & Turbines ETF1.41%
FESCFirst Eagle Small Cap Equity ETF0.62%
XESState Street SPDR S&P Oil & Gas Equipment & Services ETF0.60%
AIMSAcuitas Small Cap Active ETF0.36%
BUSMEA Series Trust - EA Bridgeway Ultra-Small Company Market ETF0.34%
RUSCRussell Investments Exchange Traded Funds - Russell Investments US Small Cap Equity ETF0.12%
BSVOEA Bridgeway Omni Small-Cap Value ETF0.12%
DESWisdomTree U.S. SmallCap Dividend Fund0.09%
IWCiShares Micro-Cap ETF0.08%
QSMLWisdomTree U.S. SmallCap Quality Growth Fund0.04%
AVUVAvantis U.S. Small Cap Value ETF0.04%
TXSTexas Capital Texas Equity Index ETF0.04%

Weight is the stock’s share of each fund’s holdings.