Patterson-UTI Energy, Inc.
DE ˙ DB ˙ US7034811015
10,12 € ↑0,09 (0,95%)
2026-06-04
DEL PRIS
SecurityDE:PE1 / Patterson-UTI Energy, Inc.
InstitutionSummit Financial, LLC
Latest Disclosed Ownership27,527 shares
Latest Disclosed Value $ 298,123
Summit Financial, LLC reports 34.70% decrease in ownership of PE1 / Patterson-UTI Energy, Inc.

On May 15, 2026 - Summit Financial, LLC filed a 13F-HR form disclosing ownership of 27,527 shares of Patterson-UTI Energy, Inc. (DE:PE1) valued at $258,754 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 42,156 shares of Patterson-UTI Energy, Inc.. This represents a change in shares of -34.70% during the quarter. The current value of the position is $278,573 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PATTERSON-UTI ENERGY COM 703481101 27,527 -14,629 -34.70 298 15.95 0.0038
2026-02-12 2025-12-31 13F PATTERSON-UTI ENERGY COM 703481101 42,156 2,690 6.82 258 25.98 0.0038
2025-11-14 2025-09-30 13F PATTERSON-UTI ENERGY COM 703481101 39,466 15,651 65.72 204 44.68 0.0031
2025-08-13 2025-06-30 13F PATTERSON-UTI ENERGY Common stock 703481101 23,815 8,484 55.34 141 11.90 0.0032
2025-05-14 2025-03-31 13F PATTERSON-UTI ENERGY Common Stock 703481101 15,331 15,331 126 0.0035
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.