13F

Stock

Patterson Uti Energy Inc

PTEN · held by 409 managers

Reported value

$4.4B

Holders

409

+83 new · −42 exited

Holders’ est. mark

$1.38B

Price effect on 200 books still in the name

Largest holder

$659.4M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.60.9M$659.4M$275.2MAdded$303.1M
VANGUARD PORTFOLIO MANAGEMENT LLC27.1M$293.1MHeld
DIMENSIONAL FUND ADVISORS LP21.2M$229.7M$87.2MAdded$116.9M
VANGUARD CAPITAL MANAGEMENT LLC16.6M$180MHeld
AMERICAN CENTURY COMPANIES INC16.4M$177.7M$74.3MAdded$81.5M
Sourcerock Group LLC16.3M$176.6M$73.6MAdded$81.3M
GOLDMAN SACHS GROUP INC15.2M$165M$49.8MAdded$100.5M
State Street15M$162.3M$70.7MAdded$69M
Invesco Ltd.13.4M$144.8M$28.1MAdded$108.5M
FULLER & THALER ASSET MANAGEMENT, INC.12.3M$132.7M$57.8MAdded$32.3M
PRINCIPAL FINANCIAL GROUP INC9.45M$102.3M$40.2MAdded$50.3M
GEODE CAPITAL MANAGEMENT, LLC8.82M$95.6M$40.7MAdded$42.8M
Blackstone Inc.7.14M$77.3M$33.7MCut−$94.1M
MORGAN STANLEY6.9M$74.7M$29MAdded$37.1M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.6.7M$72.5M$31.6MAdded$25.9M
MILLENNIUM MANAGEMENT LLC5.3M$57.4M$25MAdded$20.1M
Fisher Asset Management, LLC5.16M$55.9M$20.7MAdded$29.1M
VICTORY CAPITAL MANAGEMENT INC4.86M$52.7M$11.3MAdded$38M
BANK OF AMERICA CORP /DE/4.86M$52.6M$20.7MAdded$25.8M
Monaco Asset Management SAM4.61M$49.9M$21.8MAdded$8.89M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC4.42M$47.9M$19.2MAdded$23M
Webs Creek Capital Management LP4.38M$47.4MNew
Renaissance Technologies4.13M$44.7M$19.5MAdded$9.7M
ARGA Investment Management, LP3.91M$42.3M$18.4MAdded$17.8M
Bank of New York Mellon Corp3.86M$41.8M$18.2MAdded$17.6M
NORTHERN TRUST CORP3.8M$41.2M$17.3MAdded$18.8M
Nuveen, LLC3.65M$39.5M$17.2MAdded$15.8M
TWO SIGMA INVESTMENTS, LP3.58M$38.8M$7.32MAdded$29.3M
Squarepoint Ops LLC3.34M$36.1MNew
Allspring Global Investments Holdings, LLC3.2M$33.1M$12.4MAdded$9.81M
Merewether Investment Management, LP3M$32.5MNew
UBS Group AG2.92M$31.6M$13.8MCut−$19.2M
Holocene Advisors, LP2.86M$31M$13.5MCut−$19.7M
SCHRODER INVESTMENT MANAGEMENT GROUP2.67M$29.6M$11.9MAdded$15M
Driehaus Capital Management LLC2.56M$27.7MNew
NEUBERGER BERMAN GROUP LLC2.44M$26.5M$11MAdded$12.2M
BRIDGEWAY CAPITAL MANAGEMENT, LLC2.43M$26.3M$11.5MAdded$9.97M
JPMORGAN CHASE & CO2.27M$25.1M$8.05MAdded$15.1M
VANGUARD FIDUCIARY TRUST CO2.26M$24.5MHeld
Icahn Capital2.09M$22.6M$9.86MAdded$9.82M
BARCLAYS PLC1.96M$21.2M$5.28MAdded$14.4M
CITIGROUP INC1.81M$19.6M$1.13MAdded$18.1M
SIR Capital Management, L.P.1.72M$18.6MNew
KAHN BROTHERS GROUP INC1.69M$18.3M$7.98MAdded$7.66M
AMERIPRISE FINANCIAL INC1.66M$17.9M$7.82MAdded$7.38M
FRANKLIN RESOURCES INC1.65M$17.9M$1.63MAdded$15.8M
EDMOND DE ROTHSCHILD HOLDING S.A.1.63M$17.7M$7.69MAdded$6.04M
Empowered Funds, LLC1.52M$16.5MNew
PUBLIC SECTOR PENSION INVESTMENT BOARD1.24M$13.4M$5.64MAdded$6.09M
J. Goldman & Co LP1.2M$13M$5.68MAdded$3.91M
Cerity Partners LLC1.2M$13M$5.46MAdded$5.92M
VOLORIDGE INVESTMENT MANAGEMENT, LLC1.14M$12.4M$5.4MCut−$19.4M
Alyeska Investment Group, L.P.1.06M$11.5MNew
Man Group plc1.05M$11.3M$4.94MAdded$2.43M
RHUMBLINE ADVISERS1.03M$11.1M$4.85MAdded$4.68M
SEI INVESTMENTS CO967.2K$10.5M$1.22MAdded$8.9M
Fulcrum Asset Management LLP940.7K$10.4MNew
Legal & General Group Plc948.3K$10.3M$4.48MAdded$4.19M
NEW YORK STATE COMMON RETIREMENT FUND946.1K$10.2M$3.97MAdded$5.1M
Cambria Investment Management, L.P.935.1K$10.1M$4.41MAdded$1.44M
Lisanti Capital Growth, LLC896.5K$9.71MNew
VestGen Advisors, LLC742.5K$8.95MNew
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC793.1K$8.59M$3.46MAdded$4.11M
Point72 Asset Management, L.P.778.9K$8.44M$3.68MCut−$22M
Corigliano Investment Advisers, LLC769.6K$8.33MNew
Trexquant Investment LP758.2K$8.21M$2.51MAdded$4.96M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP733K$7.94MNew
Swiss National Bank713.1K$7.72M$3.37MAdded$3.31M
New Age Alpha Advisors, LLC704.3K$7.63M$3.32MAdded$3.17M
Universal- Beteiligungs- und Servicegesellschaft mbH701.1K$7.59M$2.69MAdded$4.12M
Lighthouse Investment Partners, LLC675K$7.31M$2.55MAdded$4.01M
NORDEA INVESTMENT MANAGEMENT AB646.6K$7.27M$2.84MAdded$3.88M
Citadel631.9K$6.84M$2.98MCut−$7.36M
Atom Investors LP614.2K$6.65MNew
Phocas Financial Corp.596.7K$6.46MNew
Russell Investments Group, Ltd.594.5K$6.44M$2.81MCut−$134.7K
STATE OF WISCONSIN INVESTMENT BOARD590.8K$6.4M$2.79MAdded$2.72M
Creative Planning570.5K$6.18M$1.3MAdded$4.49M
FIRST TRUST ADVISORS LP568.1K$6.15M$778.4KAdded$5.14M
PRUDENTIAL FINANCIAL INC538.6K$5.83M$2.54MAdded$1.89M
Stanley-Laman Group, Ltd.530.6K$5.75M$2.35MAdded$2.7M
WEDGE CAPITAL MANAGEMENT L L P/NC510.3K$5.53M$2.41MAdded$2.06M
Quantinno Capital Management LP503.9K$5.46M$902.6KAdded$4.29M
ExodusPoint Capital Management, LP488K$5.29MNew
Pictet Asset Management Holding SA475.7K$5.15M$285.6KAdded$4.78M
BOOTHBAY FUND MANAGEMENT, LLC470.1K$5.09M$2.22MAdded$1.88M
WELLS FARGO & COMPANY/MN448K$4.85M$2.11MCut−$107K
CAXTON ASSOCIATES LLP426.1K$4.61M$193.1KAdded$4.36M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM425.3K$4.61M$1.67MAdded$2.45M
Balyasny Asset Management L.P.417.1K$4.52M$1.47MAdded$2.61M
KORNITZER CAPITAL MANAGEMENT INC /KS386.8K$4.19M$1.83MAdded$564.3K
Freestone Grove Partners LP384.9K$4.17MNew
RAYMOND JAMES FINANCIAL INC367.3K$3.98M$1.73MAdded$388.7K
FIFTH THIRD BANCORP364.5K$3.95M$19.1KAdded$3.92M
CoreCommodity Management, LLC353.3K$3.83M$1.67MAdded$1.65M
M&G PLC346.1K$3.81MNew
Corient Private Wealth LLC338K$3.65M$234.9KAdded$3.35M
VOYA INVESTMENT MANAGEMENT LLC327.1K$3.54M$1.54MAdded$1.22M
STRS OHIO322.1K$3.49M$649KAdded$2.65M
GREAT LAKES ADVISORS, LLC321.9K$3.49M$131.1KAdded$3.32M
GAGNON SECURITIES LLC314.6K$3.41M$1.49MAdded$1.25M
Walleye Capital LLC312.3K$3.38MNew
DEUTSCHE BANK AG\309.9K$3.36M$1.44MAdded$1.49M
NATIXIS309.6K$3.35MNew
Hudson Bay Capital Management LP305.5K$3.31MNew
LMR Partners LLP304.3K$3.3MNew
BNP PARIBAS ASSET MANAGEMENT Holding S.A.304.3K$3.3M$2.96MAdded$3.29M
Carrera Capital Advisors300.1K$3.25MNew
VANGUARD ASSET MANAGEMENT, Ltd279.6K$3.03MHeld
Neo Ivy Capital Management278.8K$3.02M$479.9KAdded$2.4M
IEQ CAPITAL, LLC273.5K$2.96M$939.4KAdded$1.75M
D. E. Shaw & Co., Inc.260.5K$2.82M$94.3KAdded$2.7M
HORIZON KINETICS ASSET MANAGEMENT LLC258.6K$2.8M$1.22MAdded$1.22M
Advisors Asset Management, Inc.257.1K$2.78M$1.21MAdded$1.18M
MANUFACTURERS LIFE INSURANCE COMPANY, THE253.4K$2.74M$1.2MAdded$797.4K
Aquatic Capital Management LLC248.6K$2.69M$1.17MCut−$229.5K
ALLIANCEBERNSTEIN L.P.405.3K$2.48M−$1Cut−$79.3K
CANADA PENSION PLAN INVESTMENT BOARD220.4K$2.39M$511.6KAdded$1.72M
Brevan Howard Capital Management LP204.9K$2.22M$518.6KAdded$1.55M
Numerai GP LLC203.3K$2.2MNew
GUGGENHEIM CAPITAL LLC202.3K$2.19M$845KAdded$1.1M
OSAIC HOLDINGS, INC.202K$2.19M$16.5KAdded$2.17M
Aventail Capital Group, LP190.7K$2.07MNew
CREDIT AGRICOLE S A190K$2.06MNew
MetLife Investment Management, LLC186.1K$2.02M$878.5KAdded$854.2K
FORA Capital, LLC185.9K$2.01M$143.3KAdded$1.83M
Y-Intercept (Hong Kong) Ltd173.7K$1.88M$819.9KAdded$106.2K
SUSQUEHANNA INTERNATIONAL GROUP, LLP171.2K$1.85M$808.2KAdded$501.2K
Clear Harbor Asset Management, LLC166.9K$1.81M$787.7KAdded$783.8K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.162.8K$1.76M$760.9KAdded$778.6K
JANUS HENDERSON GROUP PLC157.9K$1.71M$745.4KAdded$745.4K
INTECH INVESTMENT MANAGEMENT LLC153.2K$1.66M$723.3KAdded$343.8K
Louisiana State Employees Retirement System153.2K$1.66M$723.1KAdded$693.2K
Illinois Municipal Retirement Fund152.5K$1.65M$719.8KAdded$601K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.150.9K$1.63MNew
Tidal Investments LLC149.1K$1.61M$396.2KAdded$1.1M
WINTON GROUP Ltd143.2K$1.55M$59.9KAdded$1.47M
Pingora Partners LLC141.6K$1.53M$668.6KAdded$660K
Vanguard Global Advisers, LLC139.2K$1.51MHeld
Mariner, LLC138.2K$1.5M$385.6KAdded$998.9K
BANK OF MONTREAL /CAN/137.7K$1.49M$650.1KCut−$8.12M
Zurcher Kantonalbank (Zurich Cantonalbank)137.6K$1.49M$528.5KAdded$806K
Quantbot Technologies LP135.6K$1.47M$108.9KAdded$1.33M
ROYAL BANK OF CANADA124.6K$1.35M$522.7KAdded$672K
Convergence Investment Partners, LLC122.4K$1.33MNew
Hara Capital LLC121.8K$1.32M$574.7KAdded$278.4K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM121.7K$1.32M$574.2KAdded$574.2K
SummerHaven Investment Management, LLC121.5K$1.32M$573.5KAdded$520.9K
Mitsubishi UFJ Trust & Banking Corp120.4K$1.3M$568.2KAdded$541.6K
LPL Financial LLC117.9K$1.28M$556.5KAdded$489.6K
GROUP ONE TRADING LLC114.2K$1.24MNew
Templeton & Phillips Capital Management, LLC113.8K$1.23M$537.1KAdded$537.1K
Amundi111K$1.2M$70.2KAdded$1.11M
NYL Investors LLC110.8K$1.2M$522.9KAdded$522.9K
MARTINGALE ASSET MANAGEMENT L P107.7K$1.17M$508.1KAdded$494.3K
Legato Capital Management LLC106.8K$1.16MNew
YOUSIF CAPITAL MANAGEMENT, LLC103K$1.12M$385.1KAdded$382.9K
Quadrature Capital Ltd102.2K$1.11MNew
Caitong International Asset Management Co., Ltd101.3K$1.1M$50.7KAdded$1.03M
DARK FOREST CAPITAL MANAGEMENT LP100.6K$1.09M$474.7KAdded$198.2K
Vident Advisory, LLC99K$1.07M$467.1KAdded$297.4K
ARIZONA STATE RETIREMENT SYSTEM99K$1.07M$467.1KAdded$446.9K
BNP PARIBAS FINANCIAL MARKETS95K$1.03M$448.5KCut−$578.8K
Fidelity92.6K$1M$423.6KAdded$454.7K
Police & Firemen's Retirement System of New Jersey92.4K$1M$436.2KAdded$436.2K
CWM, LLC92K$996.2K$818.3KAdded$995.7K
PROFUND ADVISORS LLC90.9K$984.5K$429.1KAdded$319.2K
HSBC HOLDINGS PLC90.5K$982.8K$432.4KCut−$435.4K
KLP KAPITALFORVALTNING AS90.7K$981.9K$415.2KAdded$444.4K
Vanguard Investments Australia, Ltd.90.1K$976.2KHeld
Vanguard Personalized Indexing Management, LLC89K$963.8K$375.3KAdded$478K
ENVESTNET ASSET MANAGEMENT INC88.5K$958.1K$417.6KAdded$264.2K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS85.4K$925.1K$403.2KAdded$403.1K
Gotham Asset Management, LLC84.5K$915.1K$398.8KAdded$350.6K
Bridgewater84.1K$910.3K$396.7KCut−$704.4K
MERCER GLOBAL ADVISORS INC /ADV83.8K$907.9K$281.6KAdded$543.4K
Schonfeld Strategic Advisors LLC82.5K$893.3K$389.3KAdded$13.5K
PANAGORA ASSET MANAGEMENT INC80.8K$874.6K$381.2KAdded$381.2K
State of Tennessee, Department of Treasury79.6K$861.8K$262.6KAdded$262.6K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND79K$855.5K$372.5KAdded$373.2K
HANCOCK WHITNEY CORP69.6K$850.1KNew
Bridgefront Capital, LLC72.7K$787.2KNew
MAVERICK CAPITAL LTD71.5K$774.7KNew
GABELLI FUNDS LLC68K$736.4K$321KAdded$321K
Connor, Clark & Lunn Investment Management Ltd.63.6K$688.7KNew
Garrett Wealth Advisory Group, LLC63.5K$687.3K$297.2KAdded$302.6K
XTX Topco Ltd62.2K$673.7KNew
SCS Capital Management LLC62K$671.7K$292.8KCut−$73.8K
Voleon Capital Management LP60.4K$654.1K$285.1KCut−$338.5K
US BANCORP \DE\57.4K$621.8K$271KAdded$222.2K
GAMCO INVESTORS, INC. ET AL56.4K$611K$253.6KAdded$282.7K
Cetera Investment Advisers56.4K$610.4K$263.8KAdded$268.9K
Atria Investments, Inc55.8K$604.5K$180.7KAdded$370.6K
ProShare Advisors LLC54K$584.8K$254.9KAdded$172.6K
Polymer Capital Management (US) LLC53.8K$583.1K$56KAdded$510.6K
QUADRANT CAPITAL GROUP LLC53.5K$579.5K$252.6KAdded$251.5K
NISA INVESTMENT ADVISORS, LLC53.2K$575.9K$219.6KAdded$291.7K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC51.6K$547.2K$189KAdded$231.1K
Maryland State Retirement & Pension System50.4K$545.7K$237.8KAdded$237.8K
STIFEL FINANCIAL CORP49.8K$539.9K$235.3KCut−$67.7K
CHOREO, LLC46.5K$503.5K$220.8KAdded$206.2K
Sterling Capital Management LLC46.5K$503.1K$94.5KAdded$380.8K
FIRST CITIZENS BANK & TRUST CO46K$497.6K$216.9KAdded$212.1K
Envestnet Portfolio Solutions, Inc.44.1K$477.2K$208KAdded$202.7K
PNC Financial Services Group, Inc.43K$466K$203.1KAdded$201.2K
Engineers Gate Manager LP41.9K$453.8K$197.8KCut−$542.2K
Laird Norton Wetherby Trust Company, LLC41.7K$451.4K$196.7KAdded$183K
XPONANCE LLC41.1K$445.1K$127.4KAdded$280.2K
Fieldview Capital Management, LLC40.8K$441.5KNew
Callan Family Office, LLC40.7K$441.3K$184.4KAdded$202.6K
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC39.5K$428.1K$186.2KAdded$187.1K
MARSHALL WACE, LLP39.4K$427.1K$186.2KCut−$1.11M
Archer Investment Corp38.1K$412.4KNew
INDEPENDENT FINANCIAL GROUP, LLC37.7K$407.8KNew
Graham Capital Management, L.P.37.5K$405.7K$176.8KCut−$204.4K
GLENMEDE TRUST CO NA35.6K$385.9K$56.1KAdded$313.4K
Gallagher Fiduciary Advisors, LLC34.9K$377.5K$106.9KAdded$239.1K
FEDERATED HERMES, INC.34.7K$376.2KNew
Brooklyn Investment Group34.7K$376.2K$108.6KAdded$244.8K
CIBC Asset Management Inc34.4K$372.3K$162.3KAdded$158K
Pathstone Holdings, LLC34.2K$370.7K$161.1KAdded$162.2K
COMMONWEALTH EQUITY SERVICES, LLC32.1K$348.1K$54.1KAdded$278K
AXQ CAPITAL, LP31.1K$337K$127.9KAdded$171.4K
AWM CAPITAL, LLC30.7K$332.3K$144.8KAdded$127.9K
O'SHAUGHNESSY ASSET MANAGEMENT, LLC30.1K$326.1K$65.6KAdded$241.2K
Vise Technologies, Inc.52.7K$321.9K$0Held
Caisse de depot et placement du Quebec28.5K$308.7KNew
CAPTRUST FINANCIAL ADVISORS28.5K$308.5K$111.8KAdded$163.9K
Ameritas Investment Partners, Inc.28.4K$307.7K$134.1KAdded$127.3K
Rinkey Investments28.2K$305.7K$133.2KAdded$133.2K
HighTower Advisors, LLC28.2K$305K$82.5KAdded$198.2K
Summit Financial, LLC27.5K$298.1K$129.9KAdded$40.5K
BAILARD, INC.27.5K$297.8KNew
SPROTT INC.27K$292.4K$47.2KAdded$231.3K
Ensign Peak Advisors, Inc26.6K$288.6K$125.8KAdded$125.8K
TWO SIGMA SECURITIES, LLC26.2K$283.2KNew
Tower Research Capital LLC (TRC)25.8K$279.8K$49.8KAdded$215.3K
GRACE & WHITE INC /NY25.4K$275.1K$119.9KCut−$979.9K
REGIONS FINANCIAL CORP25K$270.8K$118KAdded$118K
SAGE RHINO CAPITAL LLC24.8K$268.2K$116.9KAdded$113.1K
ASSETMARK, INC23.8K$257.7K$103.9KAdded$123.2K
Focus Partners Wealth23.6K$257K$92.3KAdded$138.7K
CAPSTONE INVESTMENT ADVISORS, LLC23.4K$253.1K$110.3KAdded$28.4K
INCEPTIONR LLC23.4K$252.9KNew
Aptus Capital Advisors, LLC22.9K$248.5K$67.1KAdded$161.6K
Pinnacle Wealth Planning Services, Inc.22.6K$244.5K$54.8KAdded$173.6K
Dynamic Technology Lab Private Ltd22.5K$244K$58.9KAdded$168K
ALPINE WOODS CAPITAL INVESTORS, LLC22.5K$243.2KNew
Merit Financial Group, LLC21.6K$233.4K$94KAdded$111.8K
LAZARD ASSET MANAGEMENT LLC21.3K$231.1K$94.8KAdded$108.4K

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.