NGS

Natural Gas Services Group

+$64.1M

Net Activity

Institutions Holding

150

Popularity Rank

#3556

Avg Weight

0.24%

Total Value

$399.2M

Ownership Trend

150 institutions currently hold NGS, with 85 net buyers and 49 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Majority Increased

Based on recent trading activity

Net Selling Institutions

49

Net Buying Institutions

85

Key Holders

Key Holders

Top 5 by Value

DF
Dimensional Fund Advisors LP
$31.8M
BI
BlackRock, Inc.
$29.8M
AF
Aegis Financial CORP
$22.2M
VC
Vanguard Capital Management LLC
$19.3M
WC
Weber Capital Management LLC /adv
$18.2M

Top 5 by Conviction

WC
Weber Capital Management LLC /adv
18.16%
CC
Cannell Capital LLC
4.67%
AF
Aegis Financial CORP
3.82%
PR
Pacific Ridge Capital Partners, LLC
2.50%
CA
Crown Advisors Management, INC.
2.00%
View all 150 holding institutions

Quarterly Activity

Recent Activity

+$162.4M

Total Buy Value

$216.2M

Total Sell Value

New buy28
Trim37
Add57
Sold out12

85

Net Buyers

49

Net Sellers

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

2

Filings (14d)

Data as of 2026-07-10
2026-07-10

Natural Gas Services Group (NGS) announced that its independent auditor, HL&B, resigned on July 9, 2026, after CohnReznick acquired certain assets of HL&B. The Board then appointed CohnReznick as the new auditor for the 2026 fiscal year. HL&B's audit reports for 2024 and 2025 were clean (unqualified opinions), and there were no disagreements or reportable events during those periods.

View Full Filing (SEC EDGAR)

View all Form 8-K filings

FAQ

Who are the top institutional investors holding NATURAL GAS SERVICES GROUP (NGS)?
Major stakeholders currently include Dimensional Fund Advisors LP ($31.8M), BlackRock, Inc. ($29.8M), Aegis Financial CORP ($22.2M). Based on the latest 13F filings, there are a total of 150 tracked investment funds and institutions maintaining positions in NGS.
What is the overall institutional sentiment toward NGS recently?
Institutional sentiment appears Bullish (Net Buying). During the most recent reporting quarter, the stock experienced a net inflow of $64.1M, driven by 85 managers accumulating shares while 49 reduced their exposure.
Which institutions have been selling or reducing their NGS positions?
In the latest period, 37 funds trimmed their holdings, and 12 managers completely exited their positions. The aggregate reported sell value was $216.2M.
Are there any notable investors adding NGS to their portfolios?
Yes, buying activity remains notable. 28 institutions opened new positions in {ticker}, and 57 existing holders added to their shares. The total reported buy value for the quarter amounted to $162.4M.

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