Data from public SEC 13F & STOCK Act filings, delayed up to ~45 days, partial holdings only — for research, not investment advice.
PTEN
PATTERSON-UTI ENERGY INCData as of 2026 Q1 (03-31) · 13F snapshot
Summary
PATTERSON-UTI ENERGY INC (PTEN) is held by 8 tracked hedge-fund managers, a combined reported value of ~$149.22M; the largest are Izzy Englander, Renaissance Technologies, David Einhorn. This quarter: 6 trimmed. 11 members of Congress have disclosed STOCK Act trades. Data as of 2026 Q1, from public SEC 13F filings, delayed up to ~45 days.
Attention · HighThis quarter · Cooling
Gurus holding8
Congress trades11
Price$11.49vs quarter-end+6.09%
Sectors0
This quarter's moves
Top holderIzzy EnglanderNew0
Added0
Trimmed / sold6
David EinhornTrim
Value $16.67M0.6% of portfolio1,085,7872009 Q4
Value $5.17M— of portfolio500,0002018 Q4
Value $3.25M— of portfolio300,4002026 Q1
Value $2.56M— of portfolio300,0002019 Q3
Value $434.3K— of portfolio40,1002026 Q1
Value $165.2K— of portfolio20,0002024 Q4
| Investor | Value | % of portfolio | Action |
|---|---|---|---|
| David Einhorn | $16.67M | 0.6% | Trim |
| Steven CohenCALL | $5.17M | — | — |
| Ken GriffinCALL | $3.25M | — | — |
| Izzy EnglanderPUT | $2.56M | — | — |
| Ken GriffinPUT | $434.3K | — | — |
| Izzy EnglanderCALL | $165.2K | — | — |