Who owns Patterson-UTI Energy?

Key details on Patterson-UTI Energy (Ticker: PTEN)

Who owns Patterson-UTI Energy?

Is PTEN a good stock to own? Find out who bought Patterson-UTI Energy, who sold Patterson-UTI Energy (PTEN) stock, and who holds a large position in Patterson-UTI Energy.

Fund Name Number of Shares Share Valuation As Of
Wellington Management Company 16.00M $265.37M Dec. 31, 2014
Lombard Odier Asset Management 8.90M $8.72M Sept. 30, 2014
Vanguard 8.73M $144.85M Dec. 31, 2014
Artisan Partners Limited Partnership 8.53M $141.46M Dec. 31, 2014
Harris Associates L.P 7.03M $131.05M Dec. 31, 2012
Herndon Capital Management 6.96M $176.20M Dec. 31, 2013
SYSTEMATIC FINANCIAL MANAGEMENT 6.18M $119.65M June 30, 2013
VAN ECK ASSOCIATES 5.07M $73.81M June 30, 2012
Waddell & Reed Financial 4.88M $123.51M Dec. 31, 2013
BlackRock Fund Advisors 4.77M $79.19M Dec. 31, 2014
ARONSON JOHNSON ORTIZ 4.64M $77.01M Dec. 31, 2014
CI Investments 4.56M $84.92M Dec. 31, 2012
STATE STREET CORPORATION 4.36M $72.35M Dec. 31, 2014
Investec Asset Management 4.22M $100.62M March 31, 2013
Millennium Management 4.16M $135.42M Sept. 30, 2014
Allianz Global Investors of America 4.13M $71.37M March 31, 2012
BlackRock Institutional Trust Company, N.A. 4.08M $67.71M Dec. 31, 2014
Daniel D. Thurber 4.06M $75.57M Dec. 31, 2012
JPMORGAN CHASE & CO 3.87M $64.22M Dec. 31, 2014
Taube Hodson Stonex Partners 3.49M $65.11M Dec. 31, 2012
Inves 3.49M $110.65M March 31, 2014
Snow Capital Management 3.29M $52.12M Sept. 30, 2012
DIMENSIONAL FUND ADVISORS 3.25M $53.86M Dec. 31, 2014
Prudential 3.22M $62.33M June 30, 2013

Who sold Patterson-UTI Energy?

Fund Name Date Sold Number of Shares Sold Share Valuation
Jennison Associates March 31, 2012 4.49M $77.61M
FMR Dec. 31, 2010 14.30M $308.06M
Artisan Partners Holdings Dec. 31, 2010 4.29M $92.49M
Heartland Advisors Dec. 31, 2010 3.76M $81.05M
CITADEL ADVISORS Dec. 31, 2010 3.42M $73.60M
Cramer Rosenthal McGlynn Dec. 31, 2010 3.41M $73.54M
Greenlight Capital March 31, 2009 3.48M $31.18M
Muhlenkamp & Company Sept. 30, 2006 3.30M $78.46M