MIDLAND, TX
NATURAL GAS SERVICES GROUP INCNGS— Latest position per institution from SEC 13F filings
15
Institutional holders
8.30M
Total shares held
286.50M
Estimated value
414.77K
Avg. position size
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
843.80K
Value
31.85M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
793.22K
Value
15.96M
Filed
Jun 30, 2024
BLACKROCK, INC.
CIK 2012383
Shares
789.78K
Value
29.81M
Filed
Mar 31, 2026
VANGUARD GROUP INC
CIK 102909
Shares
640.54K
Value
21.55M
Filed
Dec 31, 2025
AEGIS FINANCIAL CORP
CIK 1140753
Shares
587.01K
Value
22.15M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
511K
Value
19.28M
Filed
Mar 31, 2026
WEBER CAPITAL MANAGEMENT LLC /ADV
CIK 1099905
Shares
481.76K
Value
18.18M
Filed
Mar 31, 2026
TWO SIGMA INVESTMENTS, LP
CIK 1179392
Shares
365.21K
Value
13.78M
Filed
Mar 31, 2026
ROYCE & ASSOCIATES LP
CIK 906304
Shares
353.32K
Value
13.33M
Filed
Mar 31, 2026
AMERICAN CENTURY COMPANIES INC
CIK 748054
Shares
339.02K
Value
12.79M
Filed
Mar 31, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
337.57K
Value
12.74M
Filed
Mar 31, 2026
PACIFIC RIDGE CAPITAL PARTNERS, LLC
CIK 1591546
Shares
305.37K
Value
11.52M
Filed
Mar 31, 2026
FIRST EAGLE INVESTMENT MANAGEMENT, LLC
CIK 1325447
Shares
287.19K
Value
10.84M
Filed
Mar 31, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
285.81K
Value
10.79M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
263.21K
Value
9.93M
Filed
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
238.04K
Value
8.98M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
228.14K
Value
8.61M
Filed
Mar 31, 2026
ACUITAS INVESTMENTS, LLC
CIK 1524828
Shares
216.70K
Value
6.07M
Filed
Sep 30, 2025
AWM INVESTMENT COMPANY, INC.
CIK 1535264
Shares
214.78K
Value
8.11M
Filed
Mar 31, 2026
PROFICIO CAPITAL PARTNERS LLC
CIK 1654175
Shares
213.92K
Value
213.92K
Filed
Dec 31, 2024
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | DIMENSIONAL FUND ADVISORS LP | 354204 | 843.80K | 31.85M | Mar 31, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 793.22K | 15.96M | Jun 30, 2024 |
| 3 | BLACKROCK, INC. | 2012383 | 789.78K | 29.81M | Mar 31, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 640.54K | 21.55M | Dec 31, 2025 |
| 5 | AEGIS FINANCIAL CORP | 1140753 | 587.01K | 22.15M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 511K | 19.28M | Mar 31, 2026 |
| 7 | WEBER CAPITAL MANAGEMENT LLC /ADV | 1099905 | 481.76K | 18.18M | Mar 31, 2026 |
| 8 | TWO SIGMA INVESTMENTS, LP | 1179392 | 365.21K | 13.78M | Mar 31, 2026 |
| 9 | ROYCE & ASSOCIATES LP | 906304 | 353.32K | 13.33M | Mar 31, 2026 |
| 10 | AMERICAN CENTURY COMPANIES INC | 748054 | 339.02K | 12.79M | Mar 31, 2026 |
| 11 | AMERIPRISE FINANCIAL INC | 820027 | 337.57K | 12.74M | Mar 31, 2026 |
| 12 | PACIFIC RIDGE CAPITAL PARTNERS, LLC | 1591546 | 305.37K | 11.52M | Mar 31, 2026 |
| 13 | FIRST EAGLE INVESTMENT MANAGEMENT, LLC | 1325447 | 287.19K | 10.84M | Mar 31, 2026 |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 285.81K | 10.79M | Mar 31, 2026 |
| 15 | MORGAN STANLEY | 895421 | 263.21K | 9.93M | Mar 31, 2026 |
| 16 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 238.04K | 8.98M | Mar 31, 2026 |
| 17 | CITADEL ADVISORS LLC | 1423053 | 228.14K | 8.61M | Mar 31, 2026 |
| 18 | ACUITAS INVESTMENTS, LLC | 1524828 | 216.70K | 6.07M | Sep 30, 2025 |
| 19 | AWM INVESTMENT COMPANY, INC. | 1535264 | 214.78K | 8.11M | Mar 31, 2026 |
| 20 | PROFICIO CAPITAL PARTNERS LLC | 1654175 | 213.92K | 213.92K | Dec 31, 2024 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.