MARTINGALE ASSET MANAGEMENT L P
Position in RNGR — Ranger Energy Services, Inc.
CIK 936944
BOSTON, MA
Position in RNGR
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$1,565,473
-$103,465 QoQ
Shares Held
97,781
+0.4% QoQ
Ownership
0.418%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#47
of 144 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 19%
Shared 0%
None 81%
Common Shares in RNGR Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026MARTINGALE ASSET MANAGEMENT L P holds $8,818,103 across 8 Oil & Gas Equipment & Services names. RNGR ranks #3 (17.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HAL |
Halliburton Co
|
64,122 | $2,176,941 | |
| 2 | FLOC |
Flowco Holdings Inc.
|
97,520 | $2,081,076 | |
| 3 | RNGR |
Ranger Energy Services, Inc.
This page
|
97,781 | $1,565,473 | |
| 4 | OIS |
Oil States International, Inc
|
134,258 | $1,075,406 | |
| 5 | NESR |
National Energy Services Reunited Corp.
|
26,540 | $794,342 | |
| 6 | INVX |
Innovex International, Inc.
|
19,739 | $489,527 | |
| 7 | WFRD |
Weatherford International plc
|
4,855 | $395,682 | |
| 8 | VTOL |
Bristow Group Inc.
|
5,800 | $239,656 |
All Filings in RNGR
Export CSV
13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,565,473 | 97,781 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $1,668,938 | 97,371 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $1,170,419 | 83,721 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,066,815 | 75,984 | Shares | Sole | 2025-11-13 | |
| 2025-06-30 | $907,260 | 75,985 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $1,085,322 | 76,485 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,184,173 | 76,497 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $969,640 | 81,414 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $853,119 | 81,095 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $768,600 | 68,078 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $688,233 | 67,276 | Shares | Sole | 2024-02-12 | |
| 2023-09-30 | $868,695 | 61,262 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $423,239 | 41,332 | Shares | Sole | 2023-08-11 | |
| No filing history on record for this holder in this stock. | ||||||