Security key
703481101
PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN)
CUSIP: 703481101
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Common Stock, $0.01 Par Value
- Shares outstanding
- 375,758,053
- Total 13F shares
- 420,515,178
- Share change
- +10,362,943
- Total reported value
- $2,570,812,207
- Put/Call ratio
- 37%
- Price per share
- $6.11
- Number of holders
- 369
- Value change
- +$77,917,203
- Number of buys
- 180
- Number of sells
- 182
Report period
Q4 2025
Institutions
369
Top holders
10
PTEN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
PATTERSON UTI ENERGY INC SEC filings
PATTERSON UTI ENERGY INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 703481101
Recent filing periods:
Ownership snapshot
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. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
BlackRock, Inc.
13D/G signal
BlackRock, Inc.
Evidence rows
50
Latest as of
30 Sep 2025
13D/G
13F
3/4/5
Lead comparable stake: 14%
13D/G row: BlackRock, Inc.
Showing first 8 of 50 holder rows.
Open remaining rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
14%
|
$330,526,385
55,550,653 shares
|
$0 | 31 Mar 2025 |
| Pacer Advisors, Inc. |
13D/G
Joe M. Thomson
|
1.2%
|
$27,166,468
4,565,793 shares
|
-$104,308,093 | 31 Mar 2025 |
| Forrest C. Robinson |
3/4/5
Chief Accounting Officer
|
0.02%
|
$408,969
70,512 shares
|
— | 09 Jun 2025 |
| VANGUARD GROUP INC |
13F
Company
|
11%
|
$221,683,736
42,796,088 shares
|
— | 30 Sep 2025 |
| Blackstone Inc. |
13F
Company
|
7.5%
|
$145,358,705
28,061,526 shares
|
— | 30 Sep 2025 |
| FULLER & THALER ASSET MANAGEMENT, INC. |
13F
Company
|
4.8%
|
$92,997,747
17,953,233 shares
|
— | 30 Sep 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
4.5%
|
$88,065,226
17,000,602 shares
|
— | 30 Sep 2025 |
| AMERICAN CENTURY COMPANIES INC |
13F
Company
|
4.2%
|
$80,804,357
15,599,294 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
369
Shares
420,515,178
Rows loaded
369
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. An asterisk next to the price means the price is likely invalid.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
364
Q4 2025 holders
369
Holder diff
5
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend