BRIDGEWAY CAPITAL MANAGEMENT, LLC
Position in NGS — Natural Gas Services Group Inc
CIK 1107261
HOUSTON, TX
Position in NGS
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$8,587,620
+$530,017 QoQ
Shares Held
199,064
-6.8% QoQ
Ownership
1.54%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#16
of 160 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in NGS Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $180,642,592 across 22 Oil & Gas Equipment & Services names. NGS ranks #10 (4.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | LBRT |
Liberty Energy Inc.
|
932,355 | $24,418,377 | |
| 2 | NESR |
National Energy Services Reunited Corp.
|
745,307 | $22,307,038 | |
| 3 | WTTR |
Select Water Solutions, Inc.
|
950,320 | $18,987,393 | |
| 4 | XPRO |
Expro Ltd
|
954,515 | $14,098,186 | |
| 5 | INVX |
Innovex International, Inc.
|
504,278 | $12,506,094 | |
| 6 | PUMP |
ProPetro Holding Corp.
|
861,417 | $12,352,719 | |
| 7 | VTOL |
Bristow Group Inc.
|
261,549 | $10,807,204 | |
| 8 | RES |
Rpc Inc
|
1,705,131 | $9,940,913 |
All Filings in NGS
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $8,587,620 | 199,064 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $8,057,603 | 213,503 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $7,184,375 | 213,503 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $6,535,748 | 233,503 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $6,172,797 | 239,163 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $5,181,251 | 235,833 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $7,142,414 | 266,508 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $5,020,407 | 262,711 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $5,196,774 | 258,289 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $4,903,141 | 252,349 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $3,962,626 | 246,432 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $3,493,002 | 239,904 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,431,915 | 245,648 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $2,572,489 | 249,514 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $2,896,446 | 252,744 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $2,035,549 | 202,744 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $2,233,308 | 203,028 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $2,501,433 | 210,028 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $2,006,345 | 191,628 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $2,003,630 | 193,028 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $1,984,327 | 193,028 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $1,863,720 | 197,428 | Shares | Sole | 2021-05-17 | |
| 2020-12-31 | $1,407,097 | 148,428 | Shares | Sole | 2021-02-16 | |
| 2020-09-30 | $1,254,216 | 148,428 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $1,241,635 | 198,028 | Shares | Sole | 2020-08-31 | |
| 2020-03-31 | $761,446 | 170,728 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||