Patterson Uti Energy Inc
PTEN- Exchange
- Nasdaq
- Industry
- Drilling Oil & Gas Wells
- SEC CIK
- 0000889900
In the last 90 days, Patterson Uti Energy Inc insiders filed 0 open-market purchases and 5 sales; 439 institutions reported holding it in 13F filings for Q2 2026, worth $3.94B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Patterson Uti Energy Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 415
- +51 vs. Q4 2025
- Shares held
- 424.3M
- +46.6M (+12.3%) vs. Q4 2025
- Total value
- $4.59B
- +$2.29B (+99.0%) vs. Q4 2025
- New holders
- 92
- 136 more added
- Sold out
- 41
- 128 more reduced
9 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PTEN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 439 | $3.94B |
| Q1 2026 | 415 | $4.59B |
| Q4 2025 | 373 | $2.57B |
| Q3 2025 | 368 | $2.10B |
| Q2 2025 | 361 | $2.48B |
| Q1 2025 | 381 | $3.30B |
| Q4 2024 | 365 | $3.34B |
| Q3 2024 | 367 | $2.97B |
| Q2 2024 | 359 | $4.12B |
| Q1 2024 | 368 | $4.65B |
| Q4 2023 | 361 | $4.26B |
| Q3 2023 | 359 | $5.48B |
| Q2 2023 | 286 | $2.57B |
| Q1 2023 | 286 | $2.49B |
| Q4 2022 | 307 | $3.57B |
| Q3 2022 | 285 | $2.46B |
| Q2 2022 | 269 | $3.37B |
| Q1 2022 | 271 | $3.22B |
| Q4 2021 | 233 | $1.73B |
| Q3 2021 | 216 | $1.64B |
| Q2 2021 | 214 | $1.83B |
| Q1 2021 | 212 | $1.30B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Patterson Uti Energy Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Morgan Stanley | 6,899,740 | $74.7M | 0.00% | +750,079+12.2% | Added |
| Blackstone Group Inc. | 7,139,404 | $77.3M | 0.32% | −20,922,122−74.6% | Reduced |
| Geode Capital Management, LLC | 8,821,800 | $95.6M | 0.01% | +193,206+2.2% | Added |
| Van Eck Associates Corp | 8,906,993 | $96.5M | 0.07% | +2,354,426+35.9% | Added |
| Principal Financial Group Inc | 9,450,347 | $102.3M | 0.05% | +934,766+11.0% | Added |
| Fuller & Thaler Asset Management, Inc. | 12,253,350 | $132.7M | 0.45% | −4,179,605−25.4% | Reduced |
| Invesco Ltd. | 13,374,238 | $144.8M | 0.01% | +7,430,261+125.0% | Added |
| State Street Corp | 14,985,593 | $162.3M | 0.01% | −279,493−1.8% | Reduced |
| Goldman Sachs Group Inc | 15,235,534 | $165.0M | 0.02% | +4,676,315+44.3% | Added |
| Sourcerock Group LLC | 16,309,517 | $176.6M | 7.43% | +713,127+4.6% | Added |
| American Century Companies Inc | 16,406,052 | $177.7M | 0.09% | +669,812+4.3% | Added |
| Vanguard Capital Management LLC | 16,620,808 | $180.0M | 0.00% | +16,620,808 | New |
| Dimensional Fund Advisors LP | 21,211,576 | $229.7M | 0.05% | +2,745,872+14.9% | Added |
| Vanguard Portfolio Management LLC | 27,059,558 | $293.1M | 0.02% | +27,059,558 | New |
| BlackRock, Inc. | 60,883,449 | $659.4M | 0.01% | +2,576,941+4.4% | Added |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −4,218,124−100.0% | Sold out |
| Yaupon Capital Management LP | 0 | $0 | 0.00% | −1,617,799−100.0% | Sold out |
| Tejara Capital Ltd | 0 | $0 | 0.00% | −890,493−100.0% | Sold out |
| Edgestream Partners, L.P. | 0 | $0 | 0.00% | −887,642−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −740,110−100.0% | Sold out |
| Ninepoint Partners LP | 0 | $0 | 0.00% | −500,000−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −490,822−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −379,584−100.0% | Sold out |
| F/M Investments LLC | 0 | $0 | 0.00% | −377,323−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −315,832−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −241,378−100.0% | Sold out |
| Prescott Group Capital Management, L.L.C. | 0 | $0 | 0.00% | −190,000−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −173,169−100.0% | Sold out |
| Havemeyer Place LP | 0 | $0 | 0.00% | −109,842−100.0% | Sold out |
| Nomura Holdings Inc | 0 | $0 | 0.00% | −100,514−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −85,879−100.0% | Sold out |
| Versor Investments LP | 0 | $0 | 0.00% | −66,200−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −40,469−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −38,385−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −37,800−100.0% | Sold out |
| PharVision Advisers, LLC | 0 | $0 | 0.00% | −31,193−100.0% | Sold out |
| Alpine Global Management, LLC | 0 | $0 | 0.00% | −30,768−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −30,037−100.0% | Sold out |
| Oarsman Capital, Inc. | 0 | $0 | 0.00% | −26,850−100.0% | Sold out |
| Deprince Race & Zollo Inc | 0 | $0 | 0.00% | −23,482−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −22,110−100.0% | Sold out |
| Brucke Financial, Inc. | 0 | $0 | 0.00% | −20,399−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −15,849−100.0% | Sold out |
| Round Hill Asset Management | 0 | $0 | 0.00% | −14,134−100.0% | Sold out |
| Stratos Wealth Partners, LTD. | 0 | $0 | 0.00% | −13,578−100.0% | Sold out |
| Adams Wealth Management | 0 | $0 | 0.00% | −12,600−100.0% | Sold out |
| CacheTech Inc. | 0 | $0 | 0.00% | −12,600−100.0% | Sold out |
| Kestra Advisory Services, LLC | 0 | $0 | 0.00% | −12,200−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −60,040−100.0% | Sold out |
| Wedbush Securities Inc | 0 | $0 | 0.00% | −10,297−100.0% | Sold out |
| Qtron Investments LLC | 0 | $0 | 0.00% | −10,293−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −8,900−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −8,717−100.0% | Sold out |
| PEAK6 LLC | 0 | $0 | 0.00% | −8,111−100.0% | Sold out |
| Harbor Capital Advisors, Inc. | 0 | $0 | 0.00% | −1,728−100.0% | Sold out |
| Maseco LLP | 0 | $0 | 0.00% | −1,313−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Comerica Bank | – | – | – | – | Not filed |
| Norges Bank | – | – | – | – | Not filed |
| CIBC World Markets Corp | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| EMC Capital Management | – | – | – | – | Not filed |
| CIBC Private Wealth Group, LLC | – | – | – | – | Not filed |
| Trust Co of Vermont | – | – | – | – | Not filed |
| ORG Partners LLC | – | – | – | – | Not filed |