Who owns Patterson-UTI Energy?

Top Holders and Investors of PTEN Stock

Find out what company owns Patterson-UTI Energy, who bought PTEN this quarter, and who sold shares of PTEN stock?

Fund or Company Name Number of Shares Valued At As Of
Wellington Management Company 17.46M $307.65M Mar 2016
DIMENSIONAL FUND ADVISORS 11.79M $207.74M Mar 2016
Vanguard 10.38M $157.11M Dec 2015
Jennison Associates 6.03M $106.25M Mar 2016
BlackRock Fund Advisors 5.37M $94.70M Mar 2016
Kiltearn Partners 5.06M $89.23M Mar 2016
JPMORGAN CHASE & CO 4.63M $81.53M Mar 2016
BlackRock Institutional Trust Company, N.A. 4.25M $74.82M Mar 2016
First Pacific Advisors 4.23M $74.55M Mar 2016
Wells Fargo & Company 4.11M $72.42M Mar 2016
STATE STREET CORPORATION 4.10M $72.26M Mar 2016
VAN ECK ASSOCIATES 3.85M $58.08M Dec 2015
Prudential 3.70M $65.14M Mar 2016
DePrince Race & Zollo 3.26M $57.47M Mar 2016
RidgeWorth Capital Management 3.01M $53.04M Mar 2016
Inves 2.27M $40.02M Mar 2016
Macquarie 2.26M $39.90M Mar 2016
TIAA-CREF Investment Management 1.80M $31.65M Mar 2016
LORD, ABBETT & CO 1.79M $31.60M Mar 2016
Hanna Zanoni 1.73M $30.53M Mar 2016
Investec Asset Management 1.71M $30.19M Mar 2016
AQR Capital Management 1.68M $29.66M Mar 2016
Ameriprise Financial 1.64M $28.82M Mar 2016
First Trust Advisors 1.62M $28.58M Mar 2016
Frank Russell Company 1.57M $27.67M Mar 2016
Elm Ridge Management 1.54M $27.16M Mar 2016
NORTHERN TRUST 1.47M $25.92M Mar 2016
Millennium Management 1.46M $25.79M Mar 2016
Cortina Asset Management 1.38M $24.39M Mar 2016
Bank of America Corporation 1.26M $22.28M Mar 2016
GOLDMAN SACHS 1.16M $20.43M Mar 2016
MORGAN STANLEY 1.15M $20.25M Mar 2016
Teachers Advisors 1.14M $20.04M Mar 2016
Deutsche Bank Aktiengesellschaft 1.08M $18.95M Mar 2016
Kahn Brothers 1.07M $18.81M Mar 2016
New York State Common Retirement Fund 1.06M $18.64M Mar 2016
Rainier Investment Management 1.02M $17.98M Mar 2016
Waddell & Reed Financial 1.02M $17.89M Mar 2016
Citi 996820 $15.03M Dec 2015
Arosa Capital Management 980269 $17.27M Mar 2016
Geode Capital Management 967804 $17.05M Mar 2016
SUSQUEHANNA INTERNATIONAL 937718 $14.14M Dec 2015
Fiduciary Management Associates 929975 $16.38M Mar 2016
UBS O'Connor 851939 $15.01M Mar 2016
Renaissance Technologies 842938 $14.85M Mar 2016
Denver Investment Advisors 833162 $14.68M Mar 2016
BlackRock Advisors 810343 $14.28M Mar 2016
Retirement Systems of Alabama 752768 $13.26M Mar 2016
Thrivent Financial for Lutherans 749820 $13.21M Mar 2016
Charles Schwab Investment Management 710320 $12.52M Mar 2016
Energy Opporutunities Capital Management 707493 $12.47M Mar 2016
CalPERS 623651 $10.99M Mar 2016
Dalton, Greiner, Hartman, Maher & Co 583886 $12.45M Jun 2016
Robert R. DeGennaro 579605 $10.21M Mar 2016
BlackRock Investment Management 531885 $9.37M Mar 2016
Gateway Investment Advisers 500569 $10.67M Jun 2016
UBS GLOBAL ASSET MANAGEMENT AMERICAS 482669 $8.50M Mar 2016
Hancock Bank Trust Department 473226 $8.34M Mar 2016
ING INVESTMENT MANAGEMENT 456715 $8.05M Mar 2016
OTR - Nominee Name for The State Teachers Retirement Board of Ohio 450000 $7.93M Mar 2016
Spot Trading L.L.C 436900 $7.70M Mar 2016
Allianz Asset Management AG 433671 $7.64M Mar 2016
Artisan Partners Limited Partnership 409294 $7.21M Mar 2016
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ 405977 $7.15M Mar 2016
Damian Sousa 399367 $7.04M Mar 2016
Intrepid Capital Management 392260 $6.91M Mar 2016
,,,,,,,,,,,, 390509 $5.89M Dec 2015
Credit Suisse AG 385638 $6.79M Mar 2016
BP CAPITAL FUND ADVISORS 366703 $5.53M Dec 2015
Damian Sousa 361496 $7.71M Jun 2016
Compagnie Lombard, Odier SCA 358106 $6.31M Mar 2016
Manufacturers Life Insurance Company 351595 $6.05M Mar 2016
Brian McDonald 351231 $6.20M Mar 2016
CI Investments 350000 $6.17M Mar 2016
Parametric Portfolio Associates 348738 $6.14M Mar 2016
CITADEL ADVISORS 346990 $6.12M Mar 2016
OppenheimerFunds 344038 $6.06M Mar 2016
Stelliam Investment Management 337500 $5.95M Mar 2016
Gabelli Funds 337000 $5.94M Mar 2016
CORNERSTONE CAPITAL MANAGEMENT HOLDINGS 333816 $5.87M Mar 2016
SEIZERT CAPITAL PARTNERS 326376 $5.75M Mar 2016
California State Teachers Retirement System 320646 $5.65M Mar 2016
Nationwide Fund Advisors 316527 $5.58M Mar 2016
Visium Asset Management 314291 $5.54M Mar 2016
Walleye Trading 311900 $5.50M Mar 2016
Vertex One Asset Management 311639 $5.49M Mar 2016
Viking Fund Management 310000 $6.61M Jun 2016
Canada Pension Plan Investment Board 306900 $5.41M Mar 2016
FMR 292791 $5.16M Mar 2016
AMERICAN INTERNATIONAL 286225 $5.04M Mar 2016
Heartland Advisors 284107 $5.01M Mar 2016
Jefferies 282037 $4.98M Mar 2016
NEW YORK STATE TEACHERS RETIREMENT SYSTEM 278711 $5.94M Jun 2016
HAP Trading 275000 $1.08M Mar 2016
BANK OF MONTREAL /CAN/ 259266 $4.57M Mar 2016
RHUMBLINE ADVISERS 249093 $4.39M Mar 2016
Swiss National Bank 247800 $4.22M Mar 2016
Florida State Board of Administration 233264 $4.11M Mar 2016
HGK Asset Management, Inc." 231095 $4.07M Mar 2016
PUTNAM INVESTMENTS 229805 $4.05M Mar 2016
Barclays 228276 $3.88M Mar 2016
Marshall Wace 219756 $3.87M Mar 2016
Parallax Volatility Advisers 212100 $4.24M Mar 2016
Guggenheim Capital, LLC Managers 206280 $3.63M Mar 2016
INTEGRAL DERIVATIVES 205000 $3.61M Mar 2016
Advisors Asset Management 199470 $3.51M Mar 2016
Brandywine Global Investment Management 191820 $3.38M Mar 2016
Quantitative Investment Management 184900 $3.26M Mar 2016
Point72 Asset Management 181800 $3.20M Mar 2016
Nomura Holdings 180281 $3.21M Mar 2016
State of Tennessee, Treasury Department 153000 $2.31M Dec 2015
HighTower Advisors 150863 $2.67M Mar 2016
Morgens Waterfall Vintiadis & Company 145000 $3.09M Jun 2016
Raymond James & Associates 143220 $2.52M Mar 2016
SG Americas Securities 143010 $2.52M Mar 2016
Tocqueville Asset Management 136815 $2.41M Mar 2016
Metropolitan Life Insurance Company 133369 $2.35M Mar 2016
Raymond James Financial Services Advisors 130997 $2.31M Mar 2016
Cutler 130194 $2.77M Jun 2016
PEAK6 Investments 121700 $1.84M Dec 2015
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 121245 $1.83M Dec 2015
State of New Jersey Common Pension Fund D 121000 $2.13M Mar 2016
BANK OF OKLAHOMA NATIONAL ASSOCIATION / 118097 $2.08M Mar 2016
TEXAS PERMANENT SCHOOL FUND 117646 $2.07M Mar 2016
Broadview Advisors 117350 $2.07M Mar 2016
CastleArk Management 117200 $2.07M Mar 2016
AXA 113200 $1.71M Dec 2015
ALLIANCEBERNSTEIN 110647 $1.67M Dec 2015
American National Insurance Company 110040 $1.94M Mar 2016
Legal & General 109702 $1.94M Mar 2016
BlackRock 104877 $1.85M Mar 2016
State of Wisconsin Investment Board 101939 $1.80M Mar 2016
Teton Advisors 100846 $1.78M Mar 2016
MUTUAL OF AMERICA CAPITAL MANAGEMENT 100333 $1.77M Mar 2016
BlueCrest Capital Management 97485 $1.72M Mar 2016
Nuveen Asset Management 94854 $1.67M Mar 2016
Dynamic Capital Management 92293 $1.63M Mar 2016
Schroder Investment Management 87743 $1.51M Mar 2016
PRUDENTIAL FINANCIAL 87709 $1.55M Mar 2016
NISA Investment Advisors 87150 $1.86M Jun 2016
Commonwealth of Pennsylvania 85589 $1.51M Mar 2016
Odey Asset Management 85100 $1.50M Mar 2016
T. Rowe Price Associates 82730 $1.46M Mar 2016
Royal Bank of Canada 79503 $1.40M Mar 2016
Princeton Alpha Management 78541 $1.38M Mar 2016
Federated Investors 77529 $1.37M Mar 2016
Sunrise Partners Limited Partnership 75609 $1.33M Mar 2016
Matarin Capital Management 74186 $1.31M Mar 2016
Aperio 74078 $1.31M Mar 2016
OREGON PUBLIC EMPLOYEES RETIREMENT FUND 73184 $1.29M Mar 2016

Who sold Patterson-UTI Energy?

Fund Name Date Sold Shares Held Valued At
Ivory Investment Management Dec. 31, 2015 3.43M $51.68M
Norges Bank Investment Management Dec. 31, 2015 1.72M $25.87M
Balyasny Asset Management Dec. 31, 2015 1.22M $18.39M
Encompass Capital Advisors Dec. 31, 2015 596000 $8.99M
Principal Financial Dec. 31, 2015 473738 $7.14M
Great-West Life Assurance Company Dec. 31, 2015 472423 $7.14M
Ontario Teachers' Pension Plan Board Dec. 31, 2015 403330 $6.08M
Vollero Beach Capital Partners Dec. 31, 2015 376985 $5.68M
EverPoint Asset Management Dec. 31, 2015 300000 $4.52M