Patterson UTI Energy Inc. 13F holders
Of the 44 funds followed here, 8 reported a position in Patterson UTI Energy Inc. in a 13F for the quarter ended 30 June 2026. The largest: Geode Capital Management, 10.4 million shares worth $95.4 million, 0.0% of its reported book. Sold out: Alyeska, Point72 Asset Management.
| Fund | Shares | Value | Of its book | Change on the quarter | Status | Quarter ended | Filing |
|---|---|---|---|---|---|---|---|
| Geode Capital Management | 10,389,484 | $95.4 million | 0.0% | +1,567,684 | added | 30 June 2026 | 13F |
| Renaissance Technologies | 7,956,899 | $73.0 million | 0.1% | +3,828,800 | added | 30 June 2026 | 13F |
| Two Sigma Investments | 2,595,426 | $23.8 million | 0.0% | -988,828 | trimmed | 30 June 2026 | 13F |
| Citadel Advisors | 2,369,457 | $21.8 million | 0.0% | +1,397,027 | added | 30 June 2026 | 13F |
| Bridgewater Associates | 1,152,000 | $10.6 million | 0.0% | +1,067,947 | added | 30 June 2026 | 13F |
| Millennium Management | 895,701 | $8.2 million | 0.0% | -4,400,607 | trimmed | 30 June 2026 | 13F |
| Norges Bank | 198,800 | $1.8 million | 0.0% | held | 30 June 2026 | 13F | |
| FMR LLC | 103,809 | $952,970 | 0.0% | +11,189 | added | 30 June 2026 | 13F |
| Alyeska | 0 | $0 | 0.0% | -1,060,226 | exited | 30 June 2026 | 13F |
| Point72 Asset Management | 0 | $0 | 0.0% | -778,872 | exited | 30 June 2026 | 13F |
Value is what the fund reported.
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Change is shares against the fund's previous 13F; a fund with one filing read shows no change. 13Fs cover long US positions of managers above $100 million and are filed up to 45 days after the quarter.Schedule 13D and 13G filed on the name, last twelve months
| Filed | Schedule | Who | Holding | Of the class | Event date | Rule or purpose | Filing |
|---|---|---|---|---|---|---|---|
| 1 May 2026 | 13G/A | BEP Diamond Topco L.P. and 27 others | 7.1 million | 1.9% | 31 March 2026 | passive, under 20% (13d-1(c)) | EDGAR |
| 30 April 2026 | 13G | Vanguard Capital Management and 1 other | 19.3 million | 5.1% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 29 April 2026 | 13G | Vanguard Portfolio Management and 1 other | 27.2 million | 7.2% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 9 April 2026 | 13G | Dimensional Fund Advisors LP and 1 other | 21.2 million | 5.6% | 31 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
| 27 March 2026 | 13G/A | The Vanguard Group and 1 other | 0 | 0.0% | 13 March 2026 | passive, institutional (13d-1(b)) | EDGAR |
A Schedule 13D is filed by anyone who crosses 5% of a class with intent to influence; a 13G by a passive holder.
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Amendments (/A) report a change, including an exit to zero. Holding and percentage are as the filer stated them on the cover page; the purpose is the filer's own words, cut short.Fails to deliver
| Settlement date | Shares failed | Price | File |
|---|---|---|---|
| 14 September 2026 | 2,610 | $12.85 | SEC |
| 8 September 2026 | 22,560 | $12.42 | SEC |
| 2 September 2026 | 999 | $12.79 | SEC |
| 1 September 2026 | 25 | $12.64 | SEC |
| 31 August 2026 | 2,704 | $12.43 | SEC |
| 24 August 2026 | 7,999 | $12.34 | SEC |
| 21 August 2026 | 658 | $12.18 | SEC |
| 18 August 2026 | 429 | $12.22 | SEC |
| 4 August 2026 | 1,773 | $10.27 | SEC |
Shares that failed to deliver at settlement, per day, from the SEC's half-month files, which arrive about two weeks after the period.
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Largest in the window: 22,560 on 8 September 2026. A fail is an operational fact about settlement, not a position.Source
Each fund's 13F-HR on EDGAR, linked per row; positions matched to PTEN by CUSIP from the SEC's own fails-to-deliver files; Schedule 13D and 13G from the company's own filing index, each read to confirm the company is the issuer named.
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