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Dmitry Balyasny’s Patterson-UTI PTEN Stock Holding History

Dmitry Balyasny’s Portfolio PTEN Stock Details PTEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-301,700
Closed -$1.84M – 3405
2025
Q4 		$1.84M Hold
301,700
– – ﹤0.01% 1904
2025
Q3 		$1.56M Hold
301,700
– – ﹤0.01% 1919
2025
Q2 		$1.79M Hold
301,700
– – ﹤0.01% 1796
2025
Q1 		$2.48M Hold
301,700
– – ﹤0.01% 1604
2024
Q4 		$2.49M Buy
301,700
+100
+0% +$802 ﹤0.01% 1596
2024
Q3 		$2.31M Buy
+301,600
New +$2.78M ﹤0.01% 1610

Other funds holding PTEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Dmitry Balyasny's PTEN Position: Q2 2026 in Review

Dmitry Balyasny sold out of Patterson-UTI (PTEN) in Q2 2026, closing a stake of 417,115 shares — an estimated $4.52M sold.

Dmitry Balyasny first reported a position in PTEN in Q4 2013 and held it in 26 quarters. The position peaked at $51M in Q4 2024. 435 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

  • Dmitry Balyasny reported no remaining Patterson-UTI position as of Q2 2026 after selling out during the quarter.
  • Dmitry Balyasny sold 417,115 Patterson-UTI shares in Q2 2026, an estimated $4.52M.
  • Dmitry Balyasny first reported a position in Patterson-UTI in Q4 2013 and held it in 26 quarters.
  • Dmitry Balyasny's Patterson-UTI position peaked at $51M in Q4 2024.
  • 435 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.