PATTERSON UTI ENERGY INC - Common Stock (PTEN)

CUSIP: 703481101

Q3 2013 13F Holders as of 30 Sep 2013

Type / Class
Equity / Common Stock
Shares outstanding
378,778,143
Total 13F shares
4,367,426
Share change
+1,979,571
Total reported value
$93,373,000
Price per share
$21.38
Number of holders
10
Value change
+$42,622,846
Number of buys
5
Number of sells
3

Quarterly Holders Quick Answers

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

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Open the full security ownership history page.

Top shareholders of PTEN - PATTERSON UTI ENERGY INC - Common Stock (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
CITADEL ADVISORS LLC
13F
Company
0.25%
944,987
 $18,290,000 — 30 Jun 2013
13F
WELLS FARGO & COMPANY/MN
13F
Company
0.23%
856,430
 $16,576,000 — 30 Jun 2013
13F
Retirement Systems of Alabama
13F
Company
0.05%
177,909
 $3,443,000 — 30 Jun 2013
13F
PDT Partners, LLC
13F
Company
0.03%
130,110
 $2,518,000 — 30 Jun 2013
13F
SECURIAN ASSET MANAGEMENT, INC
13F
Company
0.01%
21,932
 $424,000 — 30 Jun 2013
13F
Dynamic Technology Lab Private Ltd
13F
Company
0%
17,955
 $347,000 — 30 Jun 2013
13F
RATIONAL ADVISORS, INC.
13F
Company
0%
4,795
 $93,000 — 30 Jun 2013
13F
HUNTINGTON NATIONAL BANK
13F
Company
0%
1,085
 $21,000 — 30 Jun 2013
13F

Institutional Holders of PATTERSON UTI ENERGY INC - Common Stock (PTEN) as of Q3 2013

As of 30 Sep 2013, PATTERSON UTI ENERGY INC - Common Stock (PTEN) was held by 10 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 4,367,426 shares. The largest 10 holders included Citadel Advisors LLC, WELLS FARGO & COMPANY/MN, Retirement Systems of Alabama, State of Tennessee, Treasury Department, SYSTEMATIC FINANCIAL MANAGEMENT LP, Advantus Capital Management Inc, BANK OF MONTREAL /CAN/, Rehmann Capital Advisory Group, HUNTINGTON ASSET ADVISORS, INC., and HUNTINGTON NATIONAL BANK. This page lists 10 institutional shareholders reporting positions in this security for the Q3 2013 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period

Compare Q3 2013 vs Q2 2013 Across Filers

Q2 2013 holders
8
Q3 2013 holders
10
Holder diff
2
Investor Q2 2013 Shares Q3 2013 Shares Share Diff Share Chg % Q2 2013 Value $ Q3 2013 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.