Security key
703481101
PATTERSON UTI ENERGY INC - Common Stock, $0.01 Par Value (PTEN)
CUSIP: 703481101
Q3 2025 13F Holders as of 30 Sep 2025
- Security type / class
- Equity / Common Stock, $0.01 Par Value
- Total 13F shares
- 405,292,825
- Total 13F value
- $2,100,613,045
- Share change
- -12,269,003
- Put/Call ratio
- 291%
- SEC-reported price per share
- $5.18
- Number of holders
- 364
- Value change
- -$73,266,381
- Number of buys
- 175
- Number of sells
- 172
- Shares outstanding
- 375,758,053
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
364
Top holders
10
PTEN full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2026
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 reported holders 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.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
2/15
Latest evidence
30 Jun 2025
13D/G
13F
3/4/5
Lead comparable stake: 14%
13 rows are not safely comparable across share classes.
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 14%.
2 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 2
BlackRock, Inc.
14%
Pacer Advisors, Inc.
1.2%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13D/G
13F
Company
|
14%
Reported 13D/G
· 31 Mar 2025
|
$330,526,385
55,550,653 shares
|
$0 | 31 Mar 2025 |
| Pacer Advisors, Inc. |
13D/G
Joe M. Thomson
|
1.2%
Reported 13D/G
· 31 Mar 2025
|
$27,166,468
4,565,793 shares
|
-$104,308,093 | 31 Mar 2025 |
| BEP Diamond Topco L.P. |
3/4/5
Former 10% Owner
|
—
denominator unverified
|
$318,637,000
34,900,000 shares
|
— | 01 Sep 2023 |
| Blackstone Holdings III L.P. |
3/4/5
Former 10% Owner
|
—
denominator unverified
|
$318,637,000
34,900,000 shares
|
— | 01 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$255,867,362
43,147,953 shares
|
— | 30 Jun 2025 |
| Blackstone Inc. |
13F
Company
|
—
denominator unverified
|
$166,404,843
28,061,525 shares
|
— | 30 Jun 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 Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
364
Shares
405,292,825
Rows available
364
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-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. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
357
Q3 2025 holders
364
Holder diff
7
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend