Patterson-UTI Energy Inc (NASDAQ:PTEN)

Real-Time Quote
 +0.64 / +1.93%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $5.2 million shares of PTEN during the quarter ended December 2013, and now own 98.63% of the total float, a percentage that is typical for companies in the Contract Drilling industry.
Mutual fund holders57.34%
Other institutional41.29%
Individual stakeholders3.15%

Largest Quarterly Institutional

Latest Institutional Activity

3/31/2014MARSHALL WACE LLP  Bought 127.3 Thousand shares of Patterson-UTI Energy Inc
3/31/2014ALPHA WINDWARD LLC  Bought 15.5 Thousand shares of Patterson-UTI Energy Inc
3/31/2014FIRST-CITIZENS BANK & TRUST CO. ...  Bought 7.4 Thousand shares of Patterson-UTI Energy Inc

Top 10 Owners of Patterson-UTI Energy Inc

Total value ($)Shares
bought / sold
Artisan Partners LP7.53%10,866,386344,247,108-878,860-7.48%
Wellington Management Co. LLP6.93%9,997,172316,710,409+2,238,449+28.85%
BlackRock Fund Advisors5.88%8,482,084268,712,421+499,621+6.26%
The Vanguard Group, Inc.5.56%8,025,427254,245,527+212,089+2.71%
Herndon Capital Management LLC4.83%6,958,760220,453,517-576,298-7.65%
Waddell & Reed Investment Managem...3.38%4,877,837154,529,876+1,263,887+34.97%
SSgA Funds Management, Inc.3.20%4,611,646146,096,945-152,442-3.20%
Dimensional Fund Advisors LP2.49%3,586,303113,614,079+201,214+5.94%
JPMorgan Investment Management, I...2.06%2,977,58294,329,798-91,887-2.99%
Snow Capital Management LP1.89%2,730,99086,517,763-82,368-2.93%

Top 10 Mutual Funds Holding Patterson-UTI Energy Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Artisan Mid Cap Value Fund6.14%8,852,730280,454,486+234,856+2.73%
Vanguard Small Cap Index Fund1.60%2,311,65973,233,357+7,240+0.31%
Ivy Mid Cap Growth Fund1.50%2,157,50068,349,600+23,450+1.10%
Wasatch Long/Short Fund1.48%2,133,41367,586,52400.00%
Vanguard Total Stock Market Index...1.45%2,092,10766,277,950+3,298+0.16%
iShares Core S&P Mid Cap ETF1.31%1,894,75760,025,902+8,839+0.47%
Oakmark Equity & Income Fund1.20%1,730,00054,806,40000.00%
Prudential Jennison Natural Resou...1.19%1,708,66254,130,412+8,861+0.52%
Hartford Mid Cap Fund1.05%1,520,00848,153,853+31,145+2.09%
JPMorgan Small Cap Equity Fund1.04%1,498,69247,478,563-469,900-23.87%

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