# KLX ENERGY SERVICES HOLDINGS (KLXE)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/KLXE/

- Reporting holders: 65
- Reported value: $20.3M
- Shares held by institutions: 7,461,355 of 21,273,059 outstanding
- Held through calls: 5.2%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [GENDELL JEFFREY L](https://holderbook.com/funds/1056581-gendell-jeffrey-l/) | $4.8M | 1,866,221 | 0.0% | 19 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $2.0M | 516,768 | 0.0% | 18 |
| [CastleKnight Management LP](https://holderbook.com/funds/1835751-castleknight-management-lp/) | $1.8M | 691,727 | 0.0% | 14 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $1.6M | 609,635 | 0.0% | 2 |
| [ADAGE CAPITAL PARTNERS GP, L.L.C.](https://holderbook.com/funds/1165408-adage-capital-partners-gp-l-l-c/) | $1.4M | 550,000 | 0.0% | 3 |
| [MARSHALL WACE, LLP](https://holderbook.com/funds/1318757-marshall-wace-llp/) | $1.4M | 545,197 | 0.0% | 2 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $539.9K | 209,264 | 0.0% | 8 |
| [Kestra Advisory Services, LLC](https://holderbook.com/funds/1830819-kestra-advisory-services-llc/) | $520.8K | 201,879 | 0.0% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $469.7K | 182,025 | 0.0% | 24 |
| [WHITEBOX ADVISORS LLC](https://holderbook.com/funds/1257391-whitebox-advisors-llc/) | $462.0K | 179,058 | 0.0% | 1 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $442.0K | 171,736 | 0.0% | 2 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $440.4K | 170,680 | 0.0% | 23 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $396.3K | 153,600 | 0.0% | 18 |
| [Verition Fund Management LLC](https://holderbook.com/funds/1454027-verition-fund-management-llc/) | $387.0K | 150,000 | 0.0% | 1 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $370.7K | 143,672 | 0.0% | 21 |
| [Round Rock Advisors LLC](https://holderbook.com/funds/1846991-round-rock-advisors-llc/) | $360.2K | 139,614 | 0.0% | 2 |
| [MACKENZIE FINANCIAL CORP](https://holderbook.com/funds/919859-mackenzie-financial-corp/) | $266.6K | 103,322 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $234.6K | 90,921 | 0.0% | 13 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $202.0K | 78,281 | 0.0% | 2 |
| [ARROWSTREET CAPITAL, LIMITED PARTNERSHIP](https://holderbook.com/funds/1164508-arrowstreet-capital-limited-partnership/) | $201.8K | 78,214 | 0.0% | 1 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $197.9K | 76,694 | 0.0% | 2 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $195.7K | 56,359 | 0.0% | 16 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $188.1K | 14,611 | 0.0% | 12 |
| [GSA CAPITAL PARTNERS LLP](https://holderbook.com/funds/1362033-gsa-capital-partners-llp/) | $179.0K | 69,547 | 0.0% | 2 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $144.9K | 56,148 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 65 | $20.3M |
| Q1 2026 | 57 | $14.7M |
| Q4 2025 | 47 | $9.7M |
| Q3 2025 | 47 | $10.1M |
| Q2 2025 | 55 | $10.0M |
| Q1 2025 | 59 | $18.9M |
| Q4 2024 | 65 | $28.6M |
| Q3 2024 | 67 | $33.6M |
| Q2 2024 | 81 | $32.5M |
| Q1 2024 | 86 | $67.2M |
| Q4 2023 | 77 | $84.3M |
| Q3 2023 | 84 | $76.2M |