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PTEN — PATTERSON-UTI ENERGY INC

Reported value held$1.94B
Funds holding (latest)47
SectorEnergy
Funds holding (Q2 2026)35
Institutional value$1.63B · 177.92M sh
New / Add / Cut / Exit1 / 23 / 8 / 6
Top-5 / Top-10 concentration62.8% / 80.0%
Institutional holdings change Accumulating +10.3% (+16.68M sh)
Institutional value change Down -6.4%

As of Q2 2026, 35 SEC-registered investment managers reported holding PTEN (PATTERSON-UTI ENERGY INC) in their latest 13F filings, with a combined reported value of $1.63B across 177.92M shares. That is +10.3% by share count (+16.68M shares) versus the previous quarter, while reported value moved -6.4%. Ownership is concentrated: the five largest holders account for 62.8% of reported value and the top ten for 80.0%.

Compared with the prior quarter, 1 opened new positions, 23 added to existing stakes, 8 trimmed, 6 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

PTEN is classified in the Energy sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 62.88M $577.23M 0.01% Add
Goldman Sachs Group history 16.34M $150.00M 0.01% Add
Invesco Ltd history 12.93M $118.72M 0.01% Reduce
Geode Capital Management history 10.39M $95.39M 0.01% Add
Principal Global Investors history 9.02M $82.82M 0.04% Reduce
Renaissance Technologies history 7.96M $73.04M 0.10% Add
Franklin Resources history 6.64M $60.93M 0.01% Add
Bank of America Corp history 5.68M $52.13M 0.00% Add
Morgan Stanley history 5.28M $48.50M 0.00% Reduce
Citigroup Inc history 4.87M $44.71M 0.02% Add
Charles Schwab Investment Management history 4.42M $40.56M 0.01% Hold
BNY Mellon history 4.22M $38.77M 0.01% Add
UBS Group AG history 4.21M $38.67M 0.01% Add
Northern Trust Corp history 4.04M $37.13M 0.00% Add
AQR Capital Management history 2.93M $26.88M 0.01% Add
JPMorgan Chase & Co history 2.48M $23.85M 0.00% New
Two Sigma Investments history 2.60M $23.83M 0.02% Reduce
Citadel Advisors history 2.37M $21.75M 0.00% Add
D. E. Shaw & Co history 1.20M $11.02M 0.01% Add
PSP Investments history 1.19M $10.90M 0.03% Reduce
Bridgewater Associates history 1.15M $10.58M 0.04% Add
Legal & General Investment Management America history 911.53K $8.37M 0.00% Reduce
Millennium Management history 895.70K $8.22M 0.00% Reduce
Prudential Financial history 690.96K $6.34M 0.01% Add
Wells Fargo & Co history 623.58K $5.72M 0.00% Add
Deutsche Bank AG history 376.42K $3.46M 0.00% Add
CPP Investments history 317.40K $2.91M 0.00% Add
Manulife Financial history 291.43K $2.68M 0.00% Add
Norges Bank Investment Management history 198.80K $1.82M 0.00% Hold
Amundi US history 150.06K $1.38M 0.00% Add
Fidelity Management & Research (FMR) history 103.81K $952.97K 0.00% Add
CDPQ (Caisse de Depot) history 37.80K $347.00K 0.00% Add
PNC Financial Services history 37.66K $345.72K 0.00% Reduce
Lazard Asset Management history 21.34K $195.89K 0.00% Hold
T. Rowe Price Associates history 467.88K $4.30K 0.00% Add

Q1 2026 — 39 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 60.88M $659.37M 0.01% Add
Goldman Sachs Group history 15.24M $165.00M 0.02% Add
Invesco Ltd history 13.37M $144.84M 0.02% Add
Principal Global Investors history 9.45M $102.35M 0.06% Add
Geode Capital Management history 8.82M $95.56M 0.01% Add
Morgan Stanley history 6.90M $74.72M 0.01% Add
Millennium Management history 5.30M $57.36M 0.03% Reduce
Bank of America Corp history 4.86M $52.58M 0.00% Add
Charles Schwab Investment Management history 4.42M $47.85M 0.01% Add
Renaissance Technologies history 4.13M $44.71M 0.07% Reduce
BNY Mellon history 3.86M $41.83M 0.01% Reduce
Northern Trust Corp history 3.80M $41.18M 0.01% Add
Two Sigma Investments history 3.58M $38.82M 0.03% Add
UBS Group AG history 2.92M $31.62M 0.01% Reduce
AQR Capital Management history 2.09M $22.63M 0.01% Hold
Citigroup Inc history 1.81M $19.60M 0.01% Add
Franklin Resources history 1.65M $17.91M 0.01% Add
PSP Investments history 1.24M $13.38M 0.04% Add
Citadel Advisors history 972.43K $10.53M 0.00% Reduce
Legal & General Investment Management America history 948.25K $10.27M 0.00% Reduce
Point72 Asset Management history 778.87K $8.44M 0.01% Reduce
Arrowstreet Capital history 733.02K $7.94M 0.00% New
Prudential Financial history 538.65K $5.83M 0.01% Reduce
Wells Fargo & Co history 448.02K $4.85M 0.00% Reduce
Balyasny Asset Management history 417.12K $4.52M 0.01% Reduce
Deutsche Bank AG history 309.89K $3.36M 0.00% Add
D. E. Shaw & Co history 260.50K $2.82M 0.00% Add
Manulife Financial history 253.37K $2.74M 0.00% Reduce
CPP Investments history 220.40K $2.39M 0.00% Add
Janus Henderson Group history 157.92K $1.71M 0.00% Hold
Amundi US history 110.95K $1.20M 0.00% Add
Fidelity Management & Research (FMR) history 92.62K $1.00M 0.00% Add
Bridgewater Associates history 84.05K $910.29K 0.00% Reduce
Maverick Capital history 71.53K $774.70K 0.01% New
PNC Financial Services history 43.03K $465.98K 0.00% Reduce
Marshall Wace history 39.44K $427.15K 0.00% Reduce
CDPQ (Caisse de Depot) history 28.50K $308.65K 0.00% New
Lazard Asset Management history 21.34K $231.10K 0.00% Add
T. Rowe Price Associates history 389.77K $4.22K 0.00% Add

Q4 2025 — 39 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 58.31M $356.25M 0.01% Add
Vanguard Group history 42.21M $257.93M 0.00% Reduce
Goldman Sachs Group history 10.56M $64.52M 0.01% Add
Geode Capital Management history 8.63M $52.73M 0.00% Add
Principal Global Investors history 8.52M $52.03M 0.03% Add
UBS Group AG history 8.32M $50.84M 0.01% Add
Morgan Stanley history 6.15M $37.57M 0.00% Add
Millennium Management history 6.10M $37.25M 0.02% Reduce
Invesco Ltd history 5.94M $36.32M 0.01% Reduce
Renaissance Technologies history 5.73M $35.01M 0.05% Reduce
Point72 Asset Management history 4.98M $30.43M 0.04% New
Bank of America Corp history 4.38M $26.76M 0.00% Reduce
Charles Schwab Investment Management history 4.07M $24.86M 0.00% Reduce
BNY Mellon history 3.96M $24.21M 0.00% Add
Northern Trust Corp history 3.66M $22.34M 0.00% Reduce
Citadel Advisors history 2.78M $17.01M 0.00% Add
AQR Capital Management history 2.10M $12.81M 0.01% Add
JPMorgan Chase & Co history 1.63M $9.95M 0.00% Add
Two Sigma Investments history 1.55M $9.47M 0.01% New
PSP Investments history 1.19M $7.30M 0.03% Reduce
Legal & General Investment Management America history 994.27K $6.07M 0.00% Reduce
Wells Fargo & Co history 811.62K $4.96M 0.00% Add
Prudential Financial history 646.12K $3.95M 0.01% Add
Balyasny Asset Management history 613.67K $3.75M 0.01% Add
Franklin Resources history 344.67K $2.11M 0.00% Add
Manulife Financial history 318.59K $1.95M 0.00% Reduce
Deutsche Bank AG history 306.14K $1.87M 0.00% Add
Bridgewater Associates history 264.26K $1.61M 0.01% Add
Marshall Wace history 251.35K $1.54M 0.00% Reduce
Citigroup Inc history 239.30K $1.46M 0.00% Reduce
Norges Bank Investment Management history 198.80K $1.21M 0.00% Reduce
Janus Henderson Group history 157.92K $964.11K 0.00% Hold
CPP Investments history 108.40K $662.32K 0.00% New
Fidelity Management & Research (FMR) history 89.75K $548.40K 0.00% Add
PNC Financial Services history 43.34K $264.81K 0.00% Add
Lazard Asset Management history 20.08K $122.71K 0.00% Hold
D. E. Shaw & Co history 19.98K $122.10K 0.00% Reduce
Amundi US history 14.87K $90.84K 0.00% New
T. Rowe Price Associates history 338.90K $2.07K 0.00% Add

Q3 2025 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 54.99M $284.86M 0.01% Add
Vanguard Group history 42.80M $221.68M 0.00% Reduce
Millennium Management history 8.99M $46.56M 0.02% Add
Renaissance Technologies history 8.74M $45.26M 0.06% Add
Geode Capital Management history 8.45M $43.80M 0.00% Reduce
Invesco Ltd history 5.98M $31.00M 0.01% Reduce
Bank of America Corp history 5.23M $27.11M 0.00% Reduce
Morgan Stanley history 5.05M $26.18M 0.00% Reduce
Goldman Sachs Group history 5.01M $25.94M 0.00% Reduce
Charles Schwab Investment Management history 4.70M $24.37M 0.00% Reduce
Principal Global Investors history 4.42M $22.91M 0.01% Reduce
BNY Mellon history 3.86M $19.97M 0.00% Reduce
Northern Trust Corp history 3.84M $19.88M 0.00% Reduce
UBS Group AG history 3.76M $19.49M 0.00% Add
Citigroup Inc history 1.49M $7.72M 0.00% Add
PSP Investments history 1.37M $7.08M 0.03% Add
AQR Capital Management history 1.23M $6.37M 0.00% Reduce
JPMorgan Chase & Co history 1.13M $5.83M 0.00% Reduce
Citadel Advisors history 1.06M $5.51M 0.00% Reduce
Legal & General Investment Management America history 1.05M $5.43M 0.00% Reduce
Wells Fargo & Co history 800.79K $4.15M 0.00% Add
D. E. Shaw & Co history 611.40K $3.17M 0.00% Add
Balyasny Asset Management history 578.07K $2.99M 0.00% Add
Marshall Wace history 471.49K $2.44M 0.00% New
Prudential Financial history 365.10K $1.89M 0.00% Reduce
Manulife Financial history 339.32K $1.76M 0.00% Reduce
Deutsche Bank AG history 294.94K $1.53M 0.00% Hold
Franklin Resources history 268.57K $1.39M 0.00% Add
Janus Henderson Group history 157.92K $817.24K 0.00% Hold
Royce & Associates history 95.69K $495.65K 0.01% Reduce
Fidelity Management & Research (FMR) history 79.22K $410.34K 0.00% Reduce
PNC Financial Services history 42.76K $221.47K 0.00% Add
Bridgewater Associates history 21.15K $109.57K 0.00% New
Lazard Asset Management history 20.08K $104.03K 0.00% Hold
T. Rowe Price Associates history 306.92K $1.59K 0.00% Reduce

Q2 2025 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 54.69M $324.30M 0.01% Reduce
Vanguard Group history 43.15M $255.87M 0.00% Reduce
Geode Capital Management history 8.69M $51.53M 0.00% Reduce
Renaissance Technologies history 8.30M $49.21M 0.07% Add
Morgan Stanley history 7.27M $43.10M 0.00% Add
Invesco Ltd history 6.03M $35.76M 0.01% Reduce
Bank of America Corp history 5.71M $33.86M 0.00% Add
Goldman Sachs Group history 5.53M $32.79M 0.01% Add
Charles Schwab Investment Management history 5.06M $29.98M 0.01% Reduce
Point72 Asset Management history 4.72M $28.00M 0.06% Add
Principal Global Investors history 4.55M $26.99M 0.01% Reduce
Millennium Management history 4.55M $26.96M 0.01% Add
Norges Bank Investment Management history 4.38M $25.99M 0.00% Reduce
BNY Mellon history 3.90M $23.15M 0.00% Reduce
Northern Trust Corp history 3.88M $22.98M 0.00% Reduce
UBS Group AG history 3.01M $17.85M 0.00% Add
AQR Capital Management history 1.86M $11.02M 0.01% Add
JPMorgan Chase & Co history 1.80M $10.68M 0.00% Reduce
Citadel Advisors history 1.68M $9.94M 0.00% Reduce
Royce & Associates history 1.37M $8.11M 0.08% Add
Citigroup Inc history 1.35M $8.01M 0.00% Reduce
PSP Investments history 1.20M $7.10M 0.03% Add
Legal & General Investment Management America history 1.08M $6.43M 0.00% Add
Wells Fargo & Co history 662.25K $3.93M 0.00% Reduce
Prudential Financial history 460.73K $3.66M 0.01% Add
Balyasny Asset Management history 526.53K $3.12M 0.01% Reduce
D. E. Shaw & Co history 378.79K $2.25M 0.00% Add
Manulife Financial history 370.48K $2.20M 0.00% Add
Deutsche Bank AG history 295.20K $1.75M 0.00% Reduce
Franklin Resources history 251.61K $1.49M 0.00% Reduce
Janus Henderson Group history 157.92K $937.26K 0.00% Hold
Fidelity Management & Research (FMR) history 99.66K $590.98K 0.00% Add
PNC Financial Services history 25.66K $152.15K 0.00% Reduce
T. Rowe Price Associates history 553.05K $3.28K 0.00% Reduce
Lazard Asset Management history 20.08K $118 0.00% Add

Q1 2025 — 35 funds

FundSharesValuePortfolio WeightChange
BlackRock Inc history 58.69M $482.40M 0.01% Reduce
Vanguard Group history 43.74M $359.57M 0.01% Reduce
Geode Capital Management history 9.14M $75.14M 0.01% Add
Morgan Stanley history 6.65M $54.69M 0.00% Add
Invesco Ltd history 6.18M $50.79M 0.01% Hold
Bank of America Corp history 5.63M $46.26M 0.00% Add
Charles Schwab Investment Management history 5.62M $46.23M 0.01% Reduce
Renaissance Technologies history 4.82M $39.60M 0.06% Add
Goldman Sachs Group history 4.75M $39.02M 0.01% Add
Principal Global Investors history 4.73M $38.90M 0.02% Reduce
BNY Mellon history 4.41M $36.27M 0.01% Reduce
Northern Trust Corp history 4.30M $35.34M 0.01% Hold
Citigroup Inc history 4.15M $34.15M 0.02% Add
Millennium Management history 3.58M $29.46M 0.02% Reduce
Point72 Asset Management history 3.18M $26.15M 0.06% Add
Citadel Advisors history 2.98M $24.52M 0.01% Add
JPMorgan Chase & Co history 2.37M $19.47M 0.00% Reduce
UBS Group AG history 1.69M $13.88M 0.00% Reduce
Balyasny Asset Management history 1.51M $12.42M 0.02% Reduce
AQR Capital Management history 1.42M $11.71M 0.01% Add
Royce & Associates history 1.27M $10.46M 0.11% Add
PSP Investments history 1.12M $9.17M 0.04% Add
Legal & General Investment Management America history 1.02M $8.36M 0.00% Reduce
Wells Fargo & Co history 835.32K $6.87M 0.00% Add
Marshall Wace history 717.72K $5.90M 0.01% Reduce
Franklin Resources history 580.61K $4.77M 0.00% Add
Deutsche Bank AG history 390.71K $3.21M 0.00% Reduce
Manulife Financial history 368.56K $3.03M 0.00% Reduce
Prudential Financial history 347.94K $2.80M 0.00% Reduce
D. E. Shaw & Co history 241.11K $1.98M 0.00% Reduce
Janus Henderson Group history 157.92K $1.29M 0.00% Reduce
Fidelity Management & Research (FMR) history 76.42K $628.20K 0.00% Reduce
PNC Financial Services history 34.53K $283.86K 0.00% Reduce
T. Rowe Price Associates history 575.53K $4.73K 0.00% Reduce
Lazard Asset Management history 18.64K $152 0.00% Add

View all 47 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 20 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
BlackRock Inc 62.88M 60.88M 58.31M 54.99M 54.69M 58.69M 63.67M 61.26M — — — — — — — — — — — —
Goldman Sachs Group 16.34M 15.24M 10.56M 5.01M 5.53M 4.75M 4.53M 4.70M 4.28M 6.09M 4.39M 4.80M 1.27M 2.04M 2.81M 2.87M 2.08M 1.18M 545.55K 562.32K
Invesco Ltd 12.93M 13.37M 5.94M 5.98M 6.03M 6.18M 6.21M 4.86M 4.76M 5.48M 4.62M 4.31M 1.99M 1.76M 2.10M 1.27M 1.72M 1.67M 1.27M 1.06M
Geode Capital Management 10.39M 8.82M 8.63M 8.45M 8.69M 9.14M 8.99M 8.98M 8.50M 7.73M 7.54M 7.14M 4.27M 4.23M 4.05M 3.90M 3.81M 3.71M 3.53M 3.40M
Principal Global Investors 9.02M 9.45M 8.52M 4.42M 4.55M 4.73M 4.84M 5.17M 4.61M 4.93M 4.94M 5.88M 1.18M 1.31M 1.33M 1.34M 1.35M 1.43M 1.45M 1.53M
Renaissance Technologies 7.96M 4.13M 5.73M 8.74M 8.30M 4.82M 1.56M 274.51K — — 847.22K 1.38M 3.34M 2.03M 2.17M 2.20M 2.26M 1.81M 1.63M 2.21M
Franklin Resources 6.64M 1.65M 344.67K 268.57K 251.61K 580.61K 396.56K 683.62K 635.98K 629.50K 643.49K 678.01K 364.11K 508.70K 438.87K 466.88K 418.76K 422.98K 464.49K 455.42K
Bank of America Corp 5.68M 4.86M 4.38M 5.23M 5.71M 5.63M 4.07M 18.18M 9.20M 6.95M 17.08M 4.63M 5.23M 3.04M 4.41M 5.88M 4.49M 4.41M 2.70M 2.29M
Morgan Stanley 5.28M 6.90M 6.15M 5.05M 7.27M 6.65M 5.64M 5.52M 6.41M 10.44M 6.81M 5.84M 3.35M 3.66M 3.53M 3.51M 3.62M 1.37M 971.67K 848.38K
Citigroup Inc 4.87M 1.81M 239.30K 1.49M 1.35M 4.15M 567.02K 492.47K 326.76K 243.64K 242.65K 201.25K 489.98K 118.11K 170.03K 139.65K 119.45K 212.07K 207.61K 176.62K
Charles Schwab Investment Management 4.42M 4.42M 4.07M 4.70M 5.06M 5.62M 5.81M 5.43M 4.94M 4.68M 4.78M 4.61M 2.76M 2.66M 2.57M 3.02M 3.36M 3.47M 1.89M 1.77M
BNY Mellon 4.22M 3.86M 3.96M 3.86M 3.90M 4.41M 4.44M 3.72M 3.97M 3.87M 3.98M 3.63M 2.62M 2.72M 4.62M 4.79M 4.62M 4.08M 3.00M 2.14M
UBS Group AG 4.21M 2.92M 8.32M 3.76M 3.01M 1.69M 1.88M 139.08K 781.35K 488.55K 6.71K 17.45K 205.82K 168.80K 222.16K 54.84K 27.44K 237.95K 217.82K 304.32K
Northern Trust Corp 4.04M 3.80M 3.66M 3.84M 3.88M 4.30M 4.29M 4.12M 3.89M 3.99M 3.90M 3.96M 2.31M 2.28M 2.28M 2.27M 2.27M 2.07M 2.15M 2.20M
AQR Capital Management 2.93M 2.09M 2.10M 1.23M 1.86M 1.42M 479.22K 357.03K 478.40K 192.62K 63.95K 429.94K 545.21K 382.51K 98.66K 115.66K 115.74K 170.70K 122.83K 16.38K
JPMorgan Chase & Co 2.48M — 1.63M 1.13M 1.80M 2.37M 2.63M 2.68M 2.92M 3.15M 2.69M 2.28M 1.05M 823.55K 948.71K 884.98K 25.30K 1.46M 8.09M 1.34M
Two Sigma Investments 2.60M 3.58M 1.55M — — — — — — 142.29K 922.20K 142.22K 1.59M 673.32K 420.17K 200.37K 80.82K 461.23K 412.81K 544.91K
Citadel Advisors 2.37M 972.43K 2.78M 1.06M 1.68M 2.98M 790.71K 6.15M 11.42M 16.05M 13.86M 11.22M 3.68M 6.73M 1.01M 2.85M 1.35M 1.15M 1.98M 858.40K
D. E. Shaw & Co 1.20M 260.50K 19.98K 611.40K 378.79K 241.11K 903.03K 1.03M 189.00K 554.27K — 83.78K 131.85K 83.08K 476.44K 13.99K 291.13K — 108.86K 205.58K
PSP Investments 1.19M 1.24M 1.19M 1.37M 1.20M 1.12M 884.08K 758.91K 680.51K 658.58K 666.75K 396.17K 369.64K 381.34K 394.46K 397.44K 400.41K 401.49K 438.14K 383.73K

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