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Summit Trail Advisors’s Patterson-UTI PTEN Stock Holding History

Summit Trail Advisors’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
Q2 		$135K Sell
14,758
-2,183
-13% -$24.4K ﹤0.01% 1437
2026
Q1 		$183K Buy
16,941
+5,841
+53% +$50K ﹤0.01% 1381
2025
Q4 		$67.8K Buy
+11,100
New +$66.3K ﹤0.01% 1298
2018
Q1 		– Sell
-320
Closed -$8K – 1356
2017
Q4 		$8K Buy
+320
New +$6.63K ﹤0.01% 1286

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

Summit Trail Advisors's PTEN Position: Q2 2026 in Review

Summit Trail Advisors reduced its Patterson-UTI (PTEN) stake by 13% in Q2 2026, selling an estimated $24.4K and leaving 14,758 shares worth $135K. The position accounts for ﹤0.01% of the portfolio, ranked #1437.

Summit Trail Advisors first reported a position in PTEN in Q4 2017 and has held it in 4 quarters since. The position peaked at $183K in Q1 2026. 438 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

  • Summit Trail Advisors held 14,758 shares of Patterson-UTI worth $135K as of Q2 2026.
  • Summit Trail Advisors sold 2,183 Patterson-UTI shares in Q2 2026, an estimated $24.4K.
  • Patterson-UTI made up ﹤0.01% of Summit Trail Advisors's portfolio in Q2 2026, its #1437 holding.
  • Summit Trail Advisors first reported a position in Patterson-UTI in Q4 2017 and has held it in 4 quarters since.
  • Summit Trail Advisors's Patterson-UTI position peaked at $183K in Q1 2026.
  • 438 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.