Quick Takeaways
- BEP Diamond Topco L.P. filed SCHEDULE 13G/A for Patterson-UTI Energy, Inc. Common Stock, $0.01 Par Value (PTEN).
- Disclosed ownership: 1.9%.
- Date of event: 31 Mar 2026.
BEP Diamond Topco L.P. - 31 Mar 2026 SCHEDULE 13G/A Report for Patterson-UTI Energy, Inc. Common Stock, $0.01 Par Value (PTEN)
- Filing Manager
- BEP Diamond Topco L.P.
- Reporting Manager
- BEP Diamond Aggregator L.P.
- Symbol
- PTEN
- Shares outstanding
- 375,758,053 shares
- Disclosed Ownership
- 7,139,403 shares
- Ownership
- 1.9%
- Form type
- SCHEDULE 13G/A
- Filing time
- 01 May 2026, 16:30:03 UTC
- Date of event
- 31 Mar 2026
- Previous filing
- 08 Aug 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"BEP Diamond Topco L.P. disclosed 1.9% ownership in Patterson-UTI Energy, Inc. Common Stock, $0.01 Par Value (PTEN) on 31 Mar 2026."
What Changed
- Previous schedule filing date: 08 Aug 2025.
- Current filing was accepted on 01 May 2026, 16:30.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (14)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BEP Diamond Topco L.P. | 0.6% | 2,102,773 | 2,102,773 | 0 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| BEP Diamond Topco LLC | 0.6% | 2,102,773 | 2,102,773 | 0 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| BEP Diamond Aggregator L.P. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| BCP VII/BEP II Holdings Manager L.L.C. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| Blackstone Energy Management Associates II L.L.C. | 1.9% | 7,139,403 | 0 | 7,139,403 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| Blackstone Management Associates VII L.L.C. | 1.9% | 7,139,403 | 0 | 7,139,403 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| BMA VII L.L.C. | 1.9% | 7,139,403 | 0 | 7,139,403 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| Blackstone EMA II L.L.C. | 1.9% | 7,139,403 | 0 | 7,139,403 | /s/ Omar Rehman | Omar Rehman, Authorized Signatory, See Exhibit 99.1 | |
| Blackstone Holdings III L.P. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Victoria Portnoy | Victoria Portnoy, MD - Assistant Secretary, See Exhibit 99.1 | |
| Blackstone Holdings III GP L.P. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Victoria Portnoy | Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1 | |
| Blackstone Holdings III GP Management L.L.C. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Victoria Portnoy | Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1 | |
| Blackstone Inc. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Victoria Portnoy | Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1 | |
| Blackstone Group Management L.L.C. | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Victoria Portnoy | Victoria Portnoy, Managing Director - Assistant Secretary, See Exhibit 99.1 | |
| Stephen A. Schwarzman | 1.9% | 7,139,403 | 7,139,403 | 0 | /s/ Stephen A. Schwarzman | Stephen A. Schwarzman, See Exhibit 99.1 |