Klx Energy Services Holdings, Inc.
A Houston-based provider of oilfield services, KLX Energy Services helps onshore oil and gas drillers with directional drilling, coiled tubing, wireline, and well-intervention work across the United States. It became an independent company in 2018 when its parent spun off the energy business while Boeing bought the aerospace arm. Fun fact: "KLX" isn't an acronym—it's just the trade name the new company kept from its old parent.
| Holder | Schedule | % of class | Shares | Filed |
|---|---|---|---|---|
| CastleKnight Master Fund LP | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| CastleKnight Fund GP LLC | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| CastleKnight Management LP | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| CastleKnight Management GP LLC | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| Weitman Capital LLC | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| Aaron Weitman | 13G/APassive | 3.5% | 691.7K | Aug 14, 2026 |
| Cross Ocean Partners Management LP | 13G/APassive | 3.7% | 745.1K | May 15, 2026 |
| Cross Ocean Partners Management GP, LLC | 13G/APassive | 3.7% | 745.1K | May 15, 2026 |
| GG Managers LLC | 13G/APassive | 3.7% | 745.1K | May 15, 2026 |
| Graham C. Goldsmith | 13G/APassive | 3.7% | 745.1K | May 15, 2026 |