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 Q2 2021?

204 institutional investors reported PTEN - PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value for Q2 2021. Use the holders table for investor-level position and value details.

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

CUSIP: 703481101

Q2 2021 13F Holders as of 30 Jun 2021

Type / Class: Equity / Common Stock, $0.01 Par Value
Shares outstanding: 375,758,053
Total 13F shares: 184,453,557
Share change: +2,425,128
Total reported value: $1,833,417,456
Put/Call ratio: 12%
Price per share: $9.94
Number of holders: 204
Value change: +$27,331,373
Number of buys: 81
Number of sells: 95

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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Explore More Reporting Periods

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Newer quarter: Q3 2021
Previous quarter: Q1 2021

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
BlackRock Finance, Inc.	13F	Company	8.8%	32,944,566	$234,894,000	—	31 Mar 2021	13F
VANGUARD GROUP INC	13F	Company	5.6%	20,972,624	$149,535,000	—	31 Mar 2021	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.7%	10,016,961	$71,421,000	—	31 Mar 2021	13F
FULLER & THALER ASSET MANAGEMENT, INC.	13F	Company	2.4%	8,868,543	$63,233,000	—	31 Mar 2021	13F
MACQUARIE GROUP LTD	13F	Company	2%	7,673,081	$54,709,000	—	31 Mar 2021	13F
STATE STREET CORP	13F	Company	2%	7,549,089	$53,825,000	—	31 Mar 2021	13F
JB Investments Management, LLC	13F	Company	2%	7,510,449	$53,550,000	—	31 Mar 2021	13F
WELLS FARGO & COMPANY/MN	13F	Company	1.8%	6,590,961	$46,993,000	—	31 Mar 2021	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	1.6%	5,882,659	$41,943,000	—	31 Mar 2021	13F
KAHN BROTHERS GROUP INC	13F	Company	1.5%	5,630,164	$40,143,071	—	31 Mar 2021	13F
VAN ECK ASSOCIATES CORP	13F	Company	1.2%	4,568,756	$32,575,000	—	31 Mar 2021	13F
DEPRINCE RACE & ZOLLO INC	13F	Company	1%	3,905,355	$27,845,000	—	31 Mar 2021	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.83%	3,102,820	$22,123,000	—	31 Mar 2021	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.73%	2,738,228	$19,524,000	—	31 Mar 2021	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.72%	2,717,636	$19,377,000	—	31 Mar 2021	13F
Bank of New York Mellon Corp	13F	Company	0.61%	2,309,804	$16,470,000	—	31 Mar 2021	13F
NORTHERN TRUST CORP	13F	Company	0.6%	2,238,583	$15,962,000	—	31 Mar 2021	13F
Invesco Ltd.	13F	Company	0.59%	2,222,565	$15,846,000	—	31 Mar 2021	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	0.59%	2,208,311	$15,745,000	—	31 Mar 2021	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.58%	2,173,990	$15,501,000	—	31 Mar 2021	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.57%	2,123,439	$15,140,000	—	31 Mar 2021	13F
NORGES BANK	13F	Company	0.51%	1,912,999	$13,640,000	—	31 Mar 2021	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.49%	1,825,820	$13,019,000	—	31 Mar 2021	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.41%	1,556,965	$11,101,000	—	31 Mar 2021	13F
JPMORGAN CHASE & CO	13F	Company	0.41%	1,530,967	$10,916,000	—	31 Mar 2021	13F
Nuveen Asset Management, LLC	13F	Company	0.4%	1,496,770	$10,672,000	—	31 Mar 2021	13F
GUGGENHEIM CAPITAL LLC	13F	Company	0.39%	1,478,874	$10,544,000	—	31 Mar 2021	13F
Russell Investments Group, Ltd.	13F	Company	0.37%	1,399,255	$9,975,000	—	31 Mar 2021	13F
FMR LLC	13F	Company	0.35%	1,309,139	$9,334,000	—	31 Mar 2021	13F
EDMOND DE ROTHSCHILD HOLDING S.A.	13F	Company	0.34%	1,260,300	$8,986,000	—	31 Mar 2021	13F
Man Group plc	13F	Company	0.24%	887,752	$6,330,000	—	31 Mar 2021	13F
Neuberger Berman Group LLC	13F	Company	0.24%	896,981	$6,317,000	—	31 Mar 2021	13F
Legal & General Group Plc	13F	Company	0.22%	834,419	$5,949,000	—	31 Mar 2021	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.22%	829,000	$5,911,000	—	31 Mar 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.21%	774,543	$5,523,000	—	31 Mar 2021	13F
UBS Group AG	13F	Company	0.19%	715,484	$5,101,000	—	31 Mar 2021	13F
D. E. Shaw & Co., Inc.	13F	Company	0.19%	707,904	$5,047,000	—	31 Mar 2021	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.19%	706,977	$5,041,000	—	31 Mar 2021	13F
Brandywine Global Investment Management, LLC	13F	Company	0.18%	675,171	$4,814,000	—	31 Mar 2021	13F
RHUMBLINE ADVISERS	13F	Company	0.17%	633,255	$4,515,000	—	31 Mar 2021	13F
MORGAN STANLEY	13F	Company	0.16%	616,273	$4,395,000	—	31 Mar 2021	13F
THRIVENT FINANCIAL FOR LUTHERANS	13F	Company	0.15%	560,974	$4,000,000	—	31 Mar 2021	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.14%	537,004	$3,829,000	—	31 Mar 2021	13F
VOLORIDGE INVESTMENT MANAGEMENT, LLC	13F	Company	0.14%	511,489	$3,647,000	—	31 Mar 2021	13F
Robeco Institutional Asset Management B.V.	13F	Company	0.12%	468,121	$3,339,000	—	31 Mar 2021	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.12%	434,950	$3,101,000	—	31 Mar 2021	13F
Swiss National Bank	13F	Company	0.11%	428,300	$3,054,000	—	31 Mar 2021	13F
AJO, LP	13F	Company	0.11%	422,735	$3,014,000	—	31 Mar 2021	13F
HORIZON KINETICS ASSET MANAGEMENT LLC	13F	Company	0.11%	414,076	$2,952,000	—	31 Mar 2021	13F
CITADEL ADVISORS LLC	13F	Company	0.11%	396,060	$2,824,000	—	31 Mar 2021	13F

Institutional Holders of PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN) as of Q2 2021

As of 30 Jun 2021, PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN) was held by 204 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 184,453,557 shares. The largest 10 holders included BlackRock Inc., VANGUARD GROUP INC, VAN ECK ASSOCIATES CORP, DIMENSIONAL FUND ADVISORS LP, MACQUARIE GROUP LTD, FULLER & THALER ASSET MANAGEMENT, INC., STATE STREET CORP, JB Investments Management, LLC, WELLS FARGO & COMPANY/MN, and KAHN BROTHERS GROUP INC /DE/. This page lists 204 institutional shareholders reporting positions in this security for the Q2 2021 filing period.

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

Compare Q2 2021 vs Q1 2021 Across Filers

Q1 2021 holders

198

Q2 2021 holders

204

Holder diff

Investor	Q1 2021 Shares	Q2 2021 Shares	Share Diff	Share Chg %	Q1 2021 Value $	Q2 2021 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.