MIDLAND, TX
NATURAL GAS SERVICES GROUP INCNGS— Latest position per institution from SEC 13F filings
15
Institutional holders
8.84M
Total shares held
335.51M
Estimated value
441.81K
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
961.58K
Value
41.48M
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
850.08K
Value
36.67M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
793.22K
Value
15.96M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
640.54K
Value
21.55M
Filed
Dec 31, 2025
AEGIS FINANCIAL CORP
CIK 1140753
Shares
584.87K
Value
25.23M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
513.03K
Value
22.13M
Filed
Jun 30, 2026
WEBER CAPITAL MANAGEMENT LLC /ADV
CIK 1099905
Shares
479.71K
Value
20.69M
Filed
Jun 30, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
410.33K
Value
17.70M
Filed
Jun 30, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
408.17K
Value
17.61M
Filed
Jun 30, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
380.17K
Value
16.40M
Filed
Jun 30, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
363.32K
Value
15.67M
Filed
Jun 30, 2026
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
347.69K
Value
15M
Filed
Jun 30, 2026
MORGAN STANLEY
CIK 895421
Shares
322.38K
Value
13.91M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
320.35K
Value
13.82M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
303.16K
Value
13.08M
Filed
Jun 30, 2026
PACIFIC RIDGE CAPITAL PARTNERS, LLC
CIK 1591546
Shares
303.02K
Value
13.07M
Filed
Jun 30, 2026
ACUITAS INVESTMENTS, LLC
CIK 1524828
Shares
216.70K
Value
6.07M
Filed
Sep 30, 2025
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
214.14K
Value
9.24M
Filed
Jun 30, 2026
PROFICIO CAPITAL PARTNERS LLC
CIK 1654175
Shares
213.92K
Value
213.92K
Filed
Dec 31, 2024
OSLO ASSET MANAGEMENT AS
CIK 1512590
Shares
209.73K
Value
2.11K
Filed
Sep 30, 2022
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 961.58K | 41.48M | Jun 30, 2026 |
| 2 | DIMENSIONAL FUND ADVISORS LP | 354204 | 850.08K | 36.67M | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 793.22K | 15.96M | Jun 30, 2024 |
| 4 | VANGUARD GROUP INC | 102909 | 640.54K | 21.55M | Dec 31, 2025 |
| 5 | AEGIS FINANCIAL CORP | 1140753 | 584.87K | 25.23M | Jun 30, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 513.03K | 22.13M | Jun 30, 2026 |
| 7 | WEBER CAPITAL MANAGEMENT LLC /ADV | 1099905 | 479.71K | 20.69M | Jun 30, 2026 |
| 8 | TWO SIGMA INVESTMENTS, LP | 1179392 | 410.33K | 17.70M | Jun 30, 2026 |
| 9 | AMERICAN CENTURY COMPANIES INC | 748054 | 408.17K | 17.61M | Jun 30, 2026 |
| 10 | AMERIPRISE FINANCIAL INC | 820027 | 380.17K | 16.40M | Jun 30, 2026 |
| 11 | ROYCE & ASSOCIATES LP | 906304 | 363.32K | 15.67M | Jun 30, 2026 |
| 12 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 347.69K | 15M | Jun 30, 2026 |
| 13 | MORGAN STANLEY | 895421 | 322.38K | 13.91M | Jun 30, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 320.35K | 13.82M | Jun 30, 2026 |
| 15 | STATE STREET CORP | 93751 | 303.16K | 13.08M | Jun 30, 2026 |
| 16 | PACIFIC RIDGE CAPITAL PARTNERS, LLC | 1591546 | 303.02K | 13.07M | Jun 30, 2026 |
| 17 | ACUITAS INVESTMENTS, LLC | 1524828 | 216.70K | 6.07M | Sep 30, 2025 |
| 18 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 214.14K | 9.24M | Jun 30, 2026 |
| 19 | PROFICIO CAPITAL PARTNERS LLC | 1654175 | 213.92K | 213.92K | Dec 31, 2024 |
| 20 | OSLO ASSET MANAGEMENT AS | 1512590 | 209.73K | 2.11K | Sep 30, 2022 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.