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Patterson-UTI Energy, Inc. (PTEN)

NasdaqGS - NasdaqGS Delayed Price. Currency in USD
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15.63+0.19 (+1.23%)
At close: 4:00PM EDT
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Major Holders

Currency in USD
Breakdown
2.59%Shares Held by All Insider and 5% Owners
102.90%% of Shares Held by Institutional & Mutual Fund Owners
105.64%% of Float Held by Institutional & Mutual Fund Owners
309Number of Institutions Holding Shares
Direct Holders (Forms 3 and 4)
NameSharesDate Reported
SIEGEL MARK S1,216,460May 1, 2017
VOLLMER JOHN E III800,460May 1, 2017
HENDRICKS WILLIAM ANDREW JR645,850Jul 31, 2017
BERNS KENNETH N519,882May 1, 2017
HOLCOMB JAMES MICHAEL273,803Jun 8, 2017
WEXLER SETH DAVID196,490Jun 8, 2017
HUFF CURTIS W92,184Dec 31, 2016
HUNT TERRY H49,371Dec 31, 2016
BUCKNER CHARLES OLIVER11,511Feb 26, 2017
CONLON MICHAEL W27,500Dec 31, 2016

Top Institutional Holders

HolderSharesDate Reported% OutValue
Vanguard Group, Inc. (The)16,761,217Jun 29, 20177.91%334,051,059
Blackrock Inc.16,122,084Jun 29, 20177.61%321,313,139
Van Eck Associates Corporation9,547,599Jun 29, 20174.50%190,283,650
Wellington Management Company, LLP9,175,352Jun 29, 20174.33%182,864,768
Dimensional Fund Advisors LP9,126,818Jun 29, 20174.31%181,897,485
Wells Fargo & Company7,972,318Jun 29, 20173.76%158,888,300
JP Morgan Chase & Company7,866,364Jun 29, 20173.71%156,776,636
Citadel Advisors LLC6,886,292Jun 29, 20173.25%137,243,801
Jennison Associates LLC5,282,262Jun 29, 20172.49%105,275,483
State Street Corporation4,984,030Jun 29, 20172.35%99,331,719

Top Mutual Fund Holders

HolderSharesDate Reported% OutValue
Vanguard Specialized-Energy Fund5,939,010Jan 30, 20172.80%162,728,871
Wells Fargo Special Mid Cap Value Fd5,183,800May 30, 20172.45%110,052,071
DFA U.S. Small Cap Value Series5,094,774Jan 30, 20172.40%139,596,805
iShares Core S&P Midcap ETF4,004,335May 30, 20171.89%85,012,030
Van Eck Global Hard Assets Fund3,483,900Dec 30, 20161.64%93,194,325
JP Morgan Small Cap Equity Fund3,464,536May 30, 20171.63%73,552,097
Vanguard Small-Cap Index Fund3,142,010Dec 30, 20161.48%84,048,767
Vanguard Total Stock Market Index Fund2,948,246Dec 30, 20161.39%78,865,580
VanEck Vectors ETF Tr- Oil Services ETF2,385,464May 30, 20171.13%50,643,399
Prudential Jennison Mid-Cap Growth Fd1,963,132May 30, 20170.93%41,677,291