What does CUSIP 703481101 represent in this 13F holders report?

CUSIP 703481101 is the security identifier for PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value used to aggregate holder disclosures.

How many institutions held PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value in Q1 2016?

265 institutional investors reported PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value for Q1 2016. Use the holders table for investor-level position and value details.

PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN)

CUSIP: 703481101

Q1 2016 13F Holders as of 31 Mar 2016

Type / Class: Equity / Common Stock, $0.01 Par Value
Shares outstanding: 375,758,053
Total 13F shares: 163,275,428
Share change: -2,342,343
Total reported value: $2,876,550,615
Put/Call ratio: 68%
Price per share: $17.62
Number of holders: 265
Value change: -$23,820,073
Number of buys: 136
Number of sells: 121

Quarterly Holders Quick Answers

What is CUSIP 703481101?
CUSIP 703481101 identifies PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value in SEC institutional holdings data.

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Newer quarter: Q2 2016
Previous quarter: Q4 2015

Recent filing periods for CUSIP 703481101:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	4.1%	15,444,260	$232,900,000	—	31 Dec 2015	13F
VANGUARD GROUP INC	13F	Company	2.8%	10,383,831	$156,589,000	—	31 Dec 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.3%	8,566,543	$129,185,000	—	31 Dec 2015	13F
JENNISON ASSOCIATES LLC	13F	Company	1.6%	6,183,144	$93,242,000	—	31 Dec 2015	13F
BlackRock Fund Advisors	13F	Company	1.4%	5,445,686	$82,121,000	—	31 Dec 2015	13F
Kiltearn Partners LLP	13F	Company	1.4%	5,077,500	$76,569,000	—	31 Dec 2015	13F
VIRTUS CAPITAL ADVISERS, LLC	13F	Company	1.3%	4,739,899	$71,478,000	—	31 Dec 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.1%	4,199,700	$63,331,000	—	31 Dec 2015	13F
First Pacific Advisors, LP	13F	Company	1.1%	4,176,680	$62,984,000	—	31 Dec 2015	13F
PRUDENTIAL PLC	13F	Company	1.1%	4,151,600	$62,606,000	—	31 Dec 2015	13F
STATE STREET CORP	13F	Company	1.1%	3,993,682	$60,222,000	—	31 Dec 2015	13F
JPMORGAN CHASE & CO	13F	Company	1.1%	3,951,828	$59,594,000	—	31 Dec 2015	13F
VAN ECK ASSOCIATES CORP	13F	Company	1%	3,851,578	$58,082,000	—	31 Dec 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.91%	3,432,073	$51,754,000	—	31 Dec 2015	13F
IVORY INVESTMENT MANAGEMENT, LLC	13F	Company	0.91%	3,427,076	$51,681,000	—	31 Dec 2015	13F
DEPRINCE RACE & ZOLLO INC	13F	Company	0.87%	3,281,092	$49,479,000	—	31 Dec 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.84%	3,161,961	$47,682,000	—	31 Dec 2015	13F
Bank of New York Mellon Corp	13F	Company	0.83%	3,125,460	$47,133,000	—	31 Dec 2015	13F
Point72 Asset Management, L.P.	13F	Company	0.75%	2,823,900	$42,584,000	—	31 Dec 2015	13F
MACQUARIE GROUP LTD	13F	Company	0.65%	2,439,477	$36,787,000	—	31 Dec 2015	13F
Invesco Ltd.	13F	Company	0.6%	2,244,682	$33,850,000	—	31 Dec 2015	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	0.53%	1,977,654	$29,823,000	—	31 Dec 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.5%	1,880,861	$28,363,000	—	31 Dec 2015	13F
LORD, ABBETT & CO. LLC	13F	Company	0.46%	1,729,884	$26,087,000	—	31 Dec 2015	13F
NORGES BANK	13F	Company	0.46%	1,715,513	$25,870,000	—	31 Dec 2015	13F
Elm Ridge Management, LLC	13F	Company	0.45%	1,676,360	$25,280,000	—	31 Dec 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.42%	1,560,093	$23,526,000	—	31 Dec 2015	13F
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)	13F	Company	0.4%	1,505,239	$22,699,000	—	31 Dec 2015	13F
NORTHERN TRUST CORP	13F	Company	0.37%	1,408,628	$21,242,000	—	31 Dec 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.34%	1,279,036	$19,288,000	—	31 Dec 2015	13F
RUSSELL FRANK CO/	13F	Company	0.33%	1,229,945	$18,695,000	—	31 Dec 2015	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.32%	1,219,790	$18,394,000	—	31 Dec 2015	13F
Cortina Asset Management, LLC	13F	Company	0.32%	1,199,214	$18,084,000	—	31 Dec 2015	13F
DALTON GREINER HARTMAN MAHER & CO	13F	Company	0.3%	1,124,909	$16,964,000	—	31 Dec 2015	13F
TEACHERS ADVISORS, LLC	13F	Company	0.29%	1,081,053	$16,302,000	—	31 Dec 2015	13F
KAHN BROTHERS GROUP INC	13F	Company	0.28%	1,069,841	$16,133,202	—	31 Dec 2015	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.27%	1,029,071	$15,518,000	—	31 Dec 2015	13F
FIDUCIARY MANAGEMENT ASSOCIATES LLC	13F	Company	0.27%	1,019,675	$15,377,000	—	31 Dec 2015	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	0.27%	1,014,581	$15,299,000	—	31 Dec 2015	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.27%	1,006,360	$15,176,000	—	31 Dec 2015	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.26%	980,047	$14,779,000	—	31 Dec 2015	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.25%	933,710	$14,080,000	—	31 Dec 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.24%	914,610	$13,792,000	—	31 Dec 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.24%	902,397	$13,606,000	—	31 Dec 2015	13F
DENVER INVESTMENT ADVISORS LLC	13F	Company	0.23%	872,846	$13,163,000	—	31 Dec 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.22%	841,972	$12,697,000	—	31 Dec 2015	13F
Ninety One UK Ltd	13F	Company	0.22%	821,022	$12,381,000	—	31 Dec 2015	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.22%	809,440	$12,206,000	—	31 Dec 2015	13F
BLACKROCK ADVISORS LLC	13F	Company	0.21%	793,118	$11,960,000	—	31 Dec 2015	13F
Retirement Systems of Alabama	13F	Company	0.2%	752,119	$11,342,000	—	31 Dec 2015	13F

Institutional Holders of PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN) as of Q1 2016

As of 31 Mar 2016, PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN) was held by 265 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 163,275,428 shares. The largest 10 holders included WELLINGTON MANAGEMENT GROUP LLP, DIMENSIONAL FUND ADVISORS LP, VANGUARD GROUP INC, JENNISON ASSOCIATES LLC, BlackRock Fund Advisors, Kiltearn Partners LLP, JPMORGAN CHASE & CO, BlackRock Institutional Trust Company, N.A., First Pacific Advisors, LLC, and STATE STREET CORP. This page lists 265 institutional shareholders reporting positions in this security for the Q1 2016 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2016 vs Q4 2015 Across Filers

Q4 2015 holders

255

Q1 2016 holders

265

Holder diff

Investor	Q4 2015 Shares	Q1 2016 Shares	Share Diff	Share Chg %	Q4 2015 Value $	Q1 2016 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.