PATTERSON-UTI ENERGY INC (PTEN)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
415
Reporting holders
$3.9B
Reported value
110.3%
Of shares outstanding
1.0%
Held as options
+23
Holder change
Institutions report 420,826,060 shares against 381,384,874 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $577.2M | 62,879,513 | 0.01% | 8q | +3.3%+$18.3M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $249.7M | 27,204,105 | 0.01% | 2q | +0.5%+$1.3M |
| DIMENSIONAL FUND ADVISORS LP | $209.1M | 22,781,002 | 0.04% | 31q | +7.4%+$14.4M |
| VANGUARD CAPITAL MANAGEMENT LLC | $153.1M | 16,680,039 | 0.00% | 2q | HELD |
| GOLDMAN SACHS GROUP INC | $150.0M | 16,340,271 | 0.01% | 31q | +7.3%+$10.1M |
| AMERICAN CENTURY COMPANIES INC | $149.1M | 16,246,027 | 0.07% | 29q | -1.0%-$1.5M |
| STATE STREET CORP | $138.6M | 15,097,065 | 0.00% | 31q | +0.7%+$1.0M |
| Sourcerock Group LLC | $133.6M | 14,553,804 | 6.95% | 7q | -10.8%-$16.1M |
| Invesco Ltd. | $118.7M | 12,932,424 | 0.01% | 31q | -3.3%-$4.1M |
| FULLER & THALER ASSET MANAGEMENT, INC. | $108.5M | 11,820,582 | 0.30% | 31q | -3.5%-$4.0M |
| GEODE CAPITAL MANAGEMENT, LLC | $95.4M | 10,389,484 | 0.01% | 31q | +17.8%+$14.4M |
| PRINCIPAL FINANCIAL GROUP INC | $82.8M | 9,021,589 | 0.04% | 31q | -4.5%-$3.9M |
| RENAISSANCE TECHNOLOGIES LLC | $73.0M | 7,956,899 | 0.10% | 8q | +92.7%+$35.1M |
| VAN ECK ASSOCIATES CORP | $65.5M | 7,132,532 | 0.04% | 31q | -19.9%-$16.3M |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $65.0M | 7,079,207 | 0.10% | 3q | +5.7%+$3.5M |
| FRANKLIN RESOURCES INC | $60.9M | 6,637,418 | 0.01% | 31q | +301.3%+$45.7M |
| Encompass Capital Advisors LLC | $54.4M | 5,921,072 | 1.93% | new | NEW |
| Webs Creek Capital Management LP | $53.7M | 5,852,934 | 10.18% | 2q | +33.6%+$13.5M |
| BANK OF AMERICA CORP /DE/ | $52.1M | 5,678,838 | 0.00% | 31q | +17.0%+$7.6M |
| MORGAN STANLEY | $48.5M | 5,283,131 | 0.00% | 35q | -23.4%-$14.8M |
| VICTORY CAPITAL MANAGEMENT INC | $45.5M | 4,955,422 | 0.03% | 28q | +1.9%+$833.3K |
| CITIGROUP INC | $44.7M | 3,013,855 | 0.01% | 31q | +66.5%+$17.9M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $40.6M | 4,418,132 | 0.01% | 31q | HELD |
| Sixth Street Partners Management Company, L.P. | $40.6M | 4,418,132 | 0.01% | new | NEW |
| Bank of New York Mellon Corp | $38.8M | 4,222,833 | 0.01% | 31q | +9.3%+$3.3M |
| UBS Group AG | $38.7M | 4,212,154 | 0.00% | 31q | +44.3%+$11.9M |
| NORTHERN TRUST CORP | $37.1M | 4,044,201 | 0.00% | 31q | +6.4%+$2.2M |
| Nuveen, LLC | $34.9M | 3,804,833 | 0.01% | 6q | +4.3%+$1.4M |
| KAHN BROTHERS GROUP INC | $33.6M | 3,353,914 | 2.81% | 31q | +98.4%+$16.7M |
| Fisher Asset Management, LLC | $28.7M | 3,125,348 | 0.01% | 31q | -39.4%-$18.7M |
| AQR CAPITAL MANAGEMENT LLC | $26.9M | 2,928,255 | 0.01% | 31q | +40.1%+$7.7M |
| DEPRINCE RACE & ZOLLO INC | $25.6M | 2,789,761 | 0.43% | new | NEW |
| JPMORGAN CHASE & CO | $23.9M | 2,480,107 | 0.00% | 31q | +9.2%+$2.0M |
| TWO SIGMA INVESTMENTS, LP | $23.8M | 2,595,426 | 0.02% | 3q | -27.6%-$9.1M |
| NEUBERGER BERMAN GROUP LLC | $23.7M | 2,568,564 | 0.02% | 31q | +5.3%+$1.2M |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | $22.7M | 2,473,468 | 0.40% | 3q | +1.7%+$375.9K |
| Public Sector Pension Investment Board | $21.8M | 2,373,724 | 0.03% | 25q | +92.1%+$10.4M |
| CITADEL ADVISORS LLC | $21.8M | 1,949,857 | 0.00% | 31q | +208.6%+$14.7M |
| VANGUARD FIDUCIARY TRUST CO | $21.4M | 2,327,090 | 0.00% | 2q | +2.8%+$591.2K |
| Blackstone Inc. | $19.3M | 2,102,773 | 0.06% | 12q | -70.5%-$46.2M |
| Penn Capital Management Company, LLC | $18.3M | 1,990,225 | 1.16% | new | NEW |
| ARGA Investment Management, LP | $18.2M | 1,985,845 | 0.47% | 10q | -49.2%-$17.6M |
| Allspring Global Investments Holdings, LLC | $17.3M | 2,013,108 | 0.03% | 19q | -37.1%-$10.2M |
| Qube Research & Technologies Ltd | $15.4M | 1,677,548 | 0.01% | new | NEW |
| AMERIPRISE FINANCIAL INC | $15.0M | 1,633,816 | 0.00% | 31q | -50.7%-$15.4M |
| Freestone Grove Partners LP | $14.8M | 1,607,903 | 0.09% | 2q | +317.7%+$11.2M |
| Empowered Funds, LLC | $14.2M | 1,544,655 | 0.07% | 2q | +1.5%+$216.1K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | $13.8M | 1,503,233 | 0.06% | 5q | +31.5%+$3.3M |
| EDMOND DE ROTHSCHILD HOLDING S.A. | $13.6M | 1,480,000 | 0.18% | 31q | -9.2%-$1.4M |
| NEW YORK STATE COMMON RETIREMENT FUND | $13.0M | 1,412,806 | 0.02% | 31q | +49.3%+$4.3M |
| Allianz Asset Management GmbH | $12.8M | 1,388,973 | 0.01% | new | NEW |
| Jump Financial, LLC | $11.2M | 1,223,605 | 0.09% | new | NEW |
| D. E. Shaw & Co., Inc. | $11.0M | 1,200,114 | 0.01% | 10q | +360.7%+$8.6M |
| Cerity Partners LLC | $10.9M | 1,192,279 | 0.01% | 10q | -0.6%-$64.6K |
| Squarepoint Ops LLC | $10.9M | 1,172,547 | 0.01% | 2q | -64.9%-$20.1M |
| Bridgewater Associates, LP | $10.6M | 1,152,000 | 0.04% | 4q | +1270.6%+$9.8M |
| Cambria Investment Management, L.P. | $10.1M | 1,102,545 | 0.50% | 3q | +17.9%+$1.5M |
| Russell Investments Group, Ltd. | $10.0M | 1,085,652 | 0.01% | 31q | +82.6%+$4.5M |
| Man Group plc | $9.8M | 1,065,067 | 0.02% | 8q | +1.8%+$177.2K |
| MACKENZIE FINANCIAL CORP | $9.3M | 1,011,338 | 0.01% | new | NEW |
| JANE STREET GROUP, LLC | $9.3M | options only | 0.00% | 27q | OPTIONS |
| Connor, Clark & Lunn Investment Management Ltd. | $9.1M | 989,835 | 0.02% | 2q | +1456.5%+$8.5M |
| SEI INVESTMENTS CO | $8.9M | 965,298 | 0.01% | 31q | HELD |
| BOOTHBAY FUND MANAGEMENT, LLC | $8.8M | 954,040 | 0.12% | 7q | +102.9%+$4.4M |
| Trexquant Investment LP | $8.6M | 937,154 | 0.05% | 10q | +23.6%+$1.6M |
| Legal & General Group Plc | $8.4M | 911,529 | 0.00% | 31q | -3.9%-$337.1K |
| RHUMBLINE ADVISERS | $8.3M | 903,545 | 0.01% | 31q | -12.1%-$1.1M |
| MILLENNIUM MANAGEMENT LLC | $8.2M | 895,701 | 0.00% | 31q | -83.1%-$40.4M |
| HENNESSY ADVISORS INC | $7.5M | 820,800 | 0.24% | new | NEW |
| Creative Planning | $7.1M | 769,111 | 0.00% | 16q | +34.8%+$1.8M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $6.8M | 428,838 | 0.00% | 31q | +150.5%+$4.1M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $6.8M | 736,884 | 0.00% | 31q | -7.1%-$515.8K |
| XTX Topco Ltd | $6.6M | 721,634 | 0.09% | 2q | +1060.1%+$6.1M |
| PRUDENTIAL FINANCIAL INC | $6.3M | 690,956 | 0.01% | 31q | +28.3%+$1.4M |
| Swiss National Bank | $6.3M | 685,488 | 0.00% | 31q | -3.9%-$253.4K |
| NORDEA INVESTMENT MANAGEMENT AB | $6.2M | 657,833 | 0.01% | 5q | +1.7%+$106.9K |
| Corient Private Wealth LP | $6.2M | 684,302 | 0.00% | 15q | +102.5%+$3.2M |
| LMR Partners LLP | $6.0M | 649,082 | 0.02% | 2q | +113.3%+$3.2M |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $5.9M | 637,969 | 0.01% | 7q | -9.0%-$579.2K |
| WELLS FARGO & COMPANY/MN | $5.7M | 623,583 | 0.00% | 31q | -30.4%-$2.5M |
| M&G PLC | $5.0M | 552,287 | 0.02% | 2q | +59.6%+$1.9M |
| New Age Alpha Advisors, LLC | $4.9M | 539,206 | 0.21% | 7q | -23.4%-$1.5M |
| Quantinno Capital Management LP | $4.9M | 536,584 | 0.01% | 8q | +6.5%+$299.9K |
| ALLIANCEBERNSTEIN L.P. | $4.8M | 447,659 | 0.00% | 31q | +10.5%+$459.2K |
| WEDGE CAPITAL MANAGEMENT L L P/NC | $4.7M | 507,085 | 0.08% | 12q | -0.6%-$29.4K |
| STATE OF WISCONSIN INVESTMENT BOARD | $4.6M | 505,306 | 0.01% | 18q | -14.5%-$784.7K |
| Telemark Asset Management, LLC | $4.6M | 500,000 | 0.33% | new | NEW |
| Neo Ivy Capital Management | $4.3M | 473,105 | 1.00% | 7q | +69.7%+$1.8M |
| Engineers Gate Manager LP | $4.2M | 461,819 | 0.05% | 20q | +1002.2%+$3.9M |
| Stanley-Laman Group, Ltd. | $4.2M | 459,416 | 0.43% | 12q | -13.4%-$653.8K |
| JENNISON ASSOCIATES LLC | $4.0M | 438,421 | 0.00% | new | NEW |
| LGT Fund Management Co Ltd. | $3.8M | 411,000 | 0.16% | new | NEW |
| Kingsview Wealth Management, LLC | $3.6M | 390,653 | 0.04% | new | NEW |
| DEUTSCHE BANK AG\ | $3.5M | 376,416 | 0.00% | 34q | +21.5%+$610.7K |
| BARCLAYS PLC | $3.3M | 361,256 | 0.00% | 31q | -81.5%-$14.6M |
| CoreCommodity Management, LLC | $3.3M | 355,463 | 0.65% | 31q | +0.6%+$19.9K |
| FIFTH THIRD BANCORP | $3.3M | 355,233 | 0.01% | 17q | -2.6%-$85.5K |
| STRS OHIO | $3.1M | 343,000 | 0.01% | 18q | +6.5%+$191.9K |
| VOYA INVESTMENT MANAGEMENT LLC | $3.1M | 336,330 | 0.00% | 31q | +2.8%+$84.9K |
| Louisiana State Employees Retirement System | $3.0M | 304,600 | 0.02% | 31q | +98.8%+$1.5M |
Showing the largest 100 of 440 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 415 | $3.9B | 420,826,060 | 81 | 160 | 93 | 1.0% |
| Q1 2026 | 392 | $4.5B | 409,612,538 | 81 | 129 | 115 | 0.6% |
| Q4 2025 | 351 | $2.7B | 426,485,062 | 53 | 108 | 116 | 1.6% |
| Q3 2025 | 344 | $2.1B | 397,326,095 | 52 | 112 | 114 | 1.4% |
| Q2 2025 | 334 | $2.5B | 408,396,529 | 47 | 113 | 111 | 1.3% |
| Q1 2025 | 350 | $3.2B | 387,997,240 | 57 | 123 | 107 | 1.3% |
| Q4 2024 | 338 | $3.3B | 390,131,238 | 45 | 127 | 99 | 1.2% |
| Q3 2024 | 336 | $3.0B | 376,070,077 | 53 | 128 | 99 | 5.5% |
| Q2 2024 | 331 | $4.3B | 384,624,817 | 53 | 119 | 94 | 7.6% |
| Q1 2024 | 337 | $5.0B | 397,510,990 | 67 | 104 | 106 | 5.0% |
| Q4 2023 | 319 | $4.3B | 384,040,417 | 40 | 99 | 107 | 4.3% |
| Q3 2023 | 316 | $5.1B | 370,558,843 | 85 | 142 | 53 | 0.4% |
| Q2 2023 | 254 | $2.4B | 200,934,016 | 31 | 95 | 77 | 1.7% |
| Q1 2023 | 250 | $2.3B | 193,774,901 | 29 | 80 | 94 | 2.0% |
| Q4 2022 | 248 | $2.9B | 176,948,271 | 39 | 85 | 76 | 1.5% |
| Q3 2022 | 280 | $2.5B | 211,051,511 | 46 | 89 | 90 | 1.6% |
| Q2 2022 | 266 | $3.4B | 214,076,398 | 39 | 86 | 101 | 1.8% |
| Q1 2022 | 267 | $3.3B | 207,945,667 | 62 | 74 | 87 | 3.3% |
| Q4 2021 | 229 | $1.7B | 205,039,729 | 30 | 94 | 54 | 0.8% |
| Q3 2021 | 212 | $1.6B | 182,391,836 | 23 | 62 | 68 | 0.1% |
| Q2 2021 | 212 | $1.8B | 184,369,624 | 21 | 57 | 77 | 0.3% |
| Q1 2021 | 207 | $1.3B | 181,863,889 | 16 | 58 | 85 | 0.1% |
| Q4 2020 | 226 | $983.0M | 185,752,971 | 30 | 54 | 97 | 0.2% |
| Q3 2020 | 220 | $525.9M | 183,405,886 | 25 | 56 | 80 | 0.6% |
| Q2 2020 | 232 | $723.6M | 204,211,818 | 41 | 77 | 87 | 1.9% |
| Q1 2020 | 249 | $475.4M | 202,306,203 | 37 | 93 | 79 | 0.1% |
| Q4 2019 | 270 | $2.1B | 204,424,186 | 32 | 79 | 109 | 0.1% |
| Q3 2019 | 267 | $1.8B | 205,432,853 | 44 | 79 | 103 | 0.8% |
| Q2 2019 | 276 | $2.5B | 214,777,595 | 30 | 85 | 112 | 0.7% |
| Q1 2019 | 302 | $2.9B | 205,213,515 | 38 | 87 | 126 | 0.2% |
| Q4 2018 | 313 | $2.2B | 210,816,024 | 5 | 4 | 7 | 0.7% |