STA
PTEN icon

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
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 $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Summit Trail Advisors's PTEN Position: Q1 2026 in Review

Summit Trail Advisors increased its Patterson-UTI (PTEN) stake by 53% in Q1 2026, buying an estimated $50K and bringing the position to 16,941 shares worth $183K. The position accounts for ﹤0.01% of the portfolio, ranked #1381.

Summit Trail Advisors first reported a position in PTEN in Q4 2017 and has held it in 3 quarters since. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Summit Trail Advisors held 16,941 shares of Patterson-UTI worth $183K as of Q1 2026.
  • Summit Trail Advisors bought 5,841 Patterson-UTI shares in Q1 2026, an estimated $50K.
  • Patterson-UTI made up ﹤0.01% of Summit Trail Advisors's portfolio in Q1 2026, its #1381 holding.
  • Summit Trail Advisors first reported a position in Patterson-UTI in Q4 2017 and has held it in 3 quarters since.
  • 410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Summit Trail Advisors's 13F filing for Q1 2026, filed 12 May 2026.