Patterson-UTI Energy Inc (NASDAQ:PTEN)

Delayed Data
As of Mar 03
 +0.55 / +3.02%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $4.7 million shares of PTEN during the quarter ended December 2014 and now own 98.41% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Contract Drilling industry and highlights that the smart money sees this stock as an important holding.
Mutual fund holders52.11%
Other institutional46.31%
Individual stakeholders2.93%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2014WELLINGTON MANAGEMENT CO. LLP  Bought 12.1 Million shares of Patterson-UTI Energy Inc
12/31/2014AJO LP  Bought 2.6 Million shares of Patterson-UTI Energy Inc
12/31/2014KILTEARN PARTNERS LLP  Bought 2.2 Million shares of Patterson-UTI Energy Inc

Top 10 Owners of Patterson-UTI Energy Inc

Total value ($)Shares
bought / sold
Wellington Management Co. LLP10.93%15,995,753274,487,121+12,123,341+313.07%
BlackRock Fund Advisors6.05%8,854,986151,951,560+113,103+1.29%
The Vanguard Group, Inc.5.96%8,731,259149,828,404+171,406+2.00%
Artisan Partners LP5.82%8,526,668146,317,623+1,735,028+25.55%
AJO LP3.17%4,642,21079,660,324+2,564,160+123.39%
SSgA Funds Management, Inc.2.98%4,361,26574,839,307-168,712-3.72%
JPMorgan Investment Management, I...2.35%3,442,79959,078,431+673,103+24.30%
Dimensional Fund Advisors LP2.22%3,246,39255,708,087-445,679-12.07%
PPM America, Inc.2.18%3,190,30054,745,548+1,726,400+117.93%
Jennison Associates LLC1.90%2,776,28147,640,982-100,180-3.48%

Top 10 Mutual Funds Holding Patterson-UTI Energy Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
Artisan Mid Cap Value Fund3.30%4,831,99982,917,103-291,989-5.70%
Vanguard Small Cap Index Fund1.69%2,476,11542,490,133+45,538+1.87%
Vanguard Total Stock Market Index...1.63%2,388,80340,991,859+70,871+3.06%
iShares Core S&P Mid Cap ETF1.51%2,214,75938,005,264+45,608+2.10%
Hartford Mid Cap Fund1.46%2,134,00436,619,509+134,660+6.74%
American Century Heritage Fund1.28%1,873,42432,147,956-134,800-6.71%
Prudential Jennison Natural Resou...1.24%1,819,03731,214,675+17,713+0.98%
Vanguard Energy Fund1.13%1,650,90028,329,444+1,565,200+1,826.37%
Vanguard Explorer Fund1.08%1,579,97027,112,285+1,579,970--
SPDR S&P Mid Cap 400 ETF Trust0.95%1,386,39023,790,452-277-0.02%

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