Ken Fisher's PTEN Position Overview
Ken Fisher (via Fisher Asset Management, LLC) currently holds 4.38 M shares of Patterson-UTI Energy, Inc. (PTEN) worth $26.75 M, representing 0.01% of the portfolio. First purchased in 2018-Q1, this long-term strategic position has been held for 32 quarters.
Based on 13F filings, Ken Fisher has maintained a strategic position in PTEN, demonstrating sustained confidence in this investment. Largest addition occurred in Q3 2023, adding 5.13 M shares. Largest reduction occurred in Q4 2023, reducing 873,704 shares.
Analysis based on 13F filings available since 2013 Q2
Ken Fisher's Patterson-UTI Energy (PTEN) Holding Value Over Time
Track share changes against reported price movement
Quarterly Patterson-UTI Energy (PTEN) Trades by Ken Fisher
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2025 | -188,987 | Reduce 4.14% | 4.38 M | $6.11 |
| Q3 2025 | -142,814 | Reduce 3.03% | 4.57 M | $5.18 |
| Q2 2025 | -592,527 | Reduce 11.18% | 4.71 M | $5.93 |
| Q1 2025 | +266,271 | Add 5.29% | 5.3 M | $8.22 |
| Q4 2024 | -232,895 | Reduce 4.42% | 5.04 M | $8.26 |
| Q3 2024 | -17,917 | Reduce 0.34% | 5.27 M | $7.65 |
| Q2 2024 | +339,896 | Add 6.87% | 5.29 M | $10.36 |
| Q1 2024 | -11,267 | Reduce 0.23% | 4.95 M | $11.94 |
| Q4 2023 | -873,704 | Reduce 14.98% | 4.96 M | $10.80 |
| Q3 2023 | +5.13 M | Add 732.20% | 5.83 M | $13.84 |
| Q2 2023 | -45,234 | Reduce 6.06% | 700,764 | $11.97 |
| Q1 2023 | +9,658 | Add 1.31% | 745,998 | $11.70 |
| Q4 2022 | -155,287 | Reduce 17.42% | 736,340 | $16.84 |
| Q3 2022 | -158,823 | Reduce 15.12% | 891,627 | $11.68 |
| Q2 2022 | +105,494 | Add 11.16% | 1.05 M | $15.76 |
| Q1 2022 | +2,055 | Add 0.22% | 944,956 | $15.48 |
| Q4 2021 | +925,687 | Add 5377.52% | 942,901 | $8.45 |
| Q2 2021 | -20 | Reduce 0.12% | 17,214 | $9.93 |
| Q4 2020 | -6,785 | Reduce 28.25% | 17,234 | $5.28 |
| Q3 2020 | -26,698 | Reduce 52.64% | 24,019 | $2.83 |
| Q2 2020 | +45 | Add 0.09% | 50,717 | $3.47 |
| Q1 2020 | -2,813 | Reduce 5.26% | 50,672 | $2.35 |
| Q4 2019 | -757,362 | Reduce 93.40% | 53,485 | $10.51 |
| Q2 2019 | -36,787 | Reduce 4.34% | 810,847 | $11.51 |
| Q1 2019 | +189,061 | Add 28.71% | 847,634 | $14.02 |
| Q4 2018 | +61,711 | Add 10.34% | 658,573 | $10.35 |
| Q3 2018 | +169,645 | Add 39.71% | 596,862 | $17.11 |
| Q2 2018 | +160,732 | Add 60.32% | 427,217 | $18.00 |
| Q1 2018 | +266,485 | New Buy | 266,485 | $17.51 |
Ken Fisher's Patterson-UTI Energy Investment FAQs
Ken Fisher first purchased Patterson-UTI Energy, Inc. (PTEN) in Q1 2018, acquiring 266,485 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Ken Fisher has held Patterson-UTI Energy, Inc. (PTEN) for 32 quarters since Q1 2018.
Ken Fisher's largest addition to Patterson-UTI Energy, Inc. (PTEN) was in Q3 2023, adding 5,831,758 shares worth $80.71 M.
According to the latest 13F filing for Q4 2025, Ken Fisher's firm, Fisher Asset Management, LLC, owns 4,377,814 shares of Patterson-UTI Energy, Inc. (PTEN), valued at approximately $26.75 M.
As of the Q4 2025 filing, Patterson-UTI Energy, Inc. (PTEN) represents approximately 0.01% of Ken Fisher's publicly disclosed stock portfolio, making it one of their key holdings.
Ken Fisher's peak holding in Patterson-UTI Energy, Inc. (PTEN) was 5,831,758 shares, as reported at the end of Q3 2023.