PATTERSON-UTI ENERGY INC (PTEN): Institutional Ownership
Hedge funds and institutional managers reporting a position in PTEN · Energy. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
24
13F filers
Aggregate Value
$228.3M
Across holders
Last Price
$9.59
2026-06-26
Sector
Energy
GICS
Holder activity8 new9 added7 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Fisher Asset Management, LLC CIK 0000850529 | Institutional Manager | 5.16M | $55.9M | 24.5% | 0.0% | Added | +$8.5M | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 4.13M | $44.7M | 19.6% | 0.1% | Reduced | $-17.3M | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 3.58M | $38.8M | 17.0% | 0.0% | Added | +$22.0M | Q1 2026 |
| Holocene Advisors, LP CIK 0001700574 | Hedge Fund | 2.86M | $31.0M | 13.6% | 0.1% | Reduced | $-58.8M | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 2.05M | $22.2M | 9.7% | 0.0% | Added | +$22.1M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 488K | $5.3M | 2.3% | 0.0% | New | — | Q1 2026 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 426K | $4.6M | 2.0% | 0.1% | Added | +$4.2M | Q1 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 417K | $4.5M | 2.0% | 0.0% | Added | +$1.1M | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 312K | $3.4M | 1.5% | 0.0% | New | — | Q1 2026 |
| Hudson Bay Capital Management LP CIK 0001393825 | Hedge Fund | 305K | $3.3M | 1.4% | 0.0% | New | — | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 300K | $3.3M | 1.4% | 0.0% | Added | +$2.1M | Q1 2026 |
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 491K | $3.0M | 1.3% | 0.0% | New | — | Q4 2025 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 205K | $2.2M | 1.0% | 0.0% | Added | +$1.2M | Q1 2026 |
| Gotham Asset Management, LLC CIK 0001510387 | Hedge Fund | 84K | $915K | 0.4% | 0.0% | Reduced | $-85K | Q1 2026 |
| Bridgewater Associates, LP CIK 0001350694 | Hedge Fund | 84K | $910K | 0.4% | 0.0% | Reduced | $-2.0M | Q1 2026 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 82K | $893K | 0.4% | 0.0% | Reduced | $-666K | Q1 2026 |
| MAVERICK CAPITAL LTD CIK 0000934639 | Hedge Fund | 72K | $775K | 0.3% | 0.0% | New | — | Q1 2026 |
| GAMCO INVESTORS, INC. ET AL CIK 0000807249 | Institutional Manager | 56K | $611K | 0.3% | 0.0% | Added | +$29K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 86K | $525K | 0.2% | 0.0% | New | — | Q4 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 39K | $427K | 0.2% | 0.0% | Reduced | $-2.3M | Q1 2026 |
Added
Institutional Manager
$55.9M· 24.5% of total· 0.0% port· 5.16M sh· +$8.5M QoQ· Q1 2026
Reduced
Hedge Fund
$44.7M· 19.6% of total· 0.1% port· 4.13M sh· $-17.3M QoQ· Q1 2026
Added
Hedge Fund
$38.8M· 17.0% of total· 0.0% port· 3.58M sh· +$22.0M QoQ· Q1 2026
Reduced
Hedge Fund
$31.0M· 13.6% of total· 0.1% port· 2.86M sh· $-58.8M QoQ· Q1 2026
Added
Hedge Fund
$22.2M· 9.7% of total· 0.0% port· 2.05M sh· +$22.1M QoQ· Q1 2026
New
Hedge Fund
$5.3M· 2.3% of total· 0.0% port· 488K sh· — QoQ· Q1 2026
Added
Hedge Fund
$4.6M· 2.0% of total· 0.1% port· 426K sh· +$4.2M QoQ· Q1 2026
Added
Hedge Fund
$4.5M· 2.0% of total· 0.0% port· 417K sh· +$1.1M QoQ· Q1 2026
New
Hedge Fund
$3.4M· 1.5% of total· 0.0% port· 312K sh· — QoQ· Q1 2026
New
Hedge Fund
$3.3M· 1.4% of total· 0.0% port· 305K sh· — QoQ· Q1 2026
Added
Hedge Fund
$3.3M· 1.4% of total· 0.0% port· 300K sh· +$2.1M QoQ· Q1 2026
New
Hedge Fund
$3.0M· 1.3% of total· 0.0% port· 491K sh· — QoQ· Q4 2025
Added
Hedge Fund
$2.2M· 1.0% of total· 0.0% port· 205K sh· +$1.2M QoQ· Q1 2026
Reduced
Hedge Fund
$915K· 0.4% of total· 0.0% port· 84K sh· $-85K QoQ· Q1 2026
Reduced
Hedge Fund
$910K· 0.4% of total· 0.0% port· 84K sh· $-2.0M QoQ· Q1 2026
Reduced
Hedge Fund
$893K· 0.4% of total· 0.0% port· 82K sh· $-666K QoQ· Q1 2026
New
Hedge Fund
$775K· 0.3% of total· 0.0% port· 72K sh· — QoQ· Q1 2026
Added
Institutional Manager
$611K· 0.3% of total· 0.0% port· 56K sh· +$29K QoQ· Q1 2026
New
Hedge Fund
$525K· 0.2% of total· 0.0% port· 86K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$427K· 0.2% of total· 0.0% port· 39K sh· $-2.3M QoQ· Q1 2026
Reduced
Hedge Fund
$379K· 0.2% of total· 0.0% port· 35K sh· $-6.7M QoQ· Q1 2026
New
Hedge Fund
$311K· 0.1% of total· 0.0% port· 60K sh· — QoQ· Q3 2025
Added
Hedge Fund
$264K· 0.1% of total· 0.0% port· 24K sh· +$200K QoQ· Q1 2026
New
Hedge Fund
$130K· 0.1% of total· 0.0% port· 25K sh· — QoQ· Q3 2025
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