MAM
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Monaco Asset Management’s Patterson-UTI PTEN Stock Holding History

Monaco Asset Management’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 		$918K Sell
100,000
-4,509,355
-98% -$50.3M 0.07% 44
2026
Q1 		$49.9M Sell
4,609,355
-2,105,000
-31% -$18M 9.2% 3
2025
Q4 		$41M Buy
6,714,355
+3,607,042
+116% +$21.5M 7.1% 3
2025
Q3 		$16.1M Buy
3,107,313
+47,313
+2% +$272K 0.98% 12
2025
Q2 		$18.1M Buy
3,060,000
+2,675,000
+695% +$16.1M 3.18% 9
2025
Q1 		$3.16M Sell
385,000
-515,000
-57% -$4.32M 0.65% 22
2024
Q4 		$7.43M Buy
900,000
+300,000
+50% +$2.41M 1.08% 15
2024
Q3 		$4.59M Buy
+600,000
New +$5.53M 0.66% 23

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

Monaco Asset Management's PTEN Position: Q2 2026 in Review

Monaco Asset Management reduced its Patterson-UTI (PTEN) stake by 98% in Q2 2026, selling an estimated $50.3M and leaving 100,000 shares worth $918K. The position accounts for 0.07% of the portfolio, ranked #44.

Monaco Asset Management first reported a position in PTEN in Q3 2024 and has held it in 8 quarters since. The position peaked at $49.9M in Q1 2026. 437 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

  • Monaco Asset Management held 100,000 shares of Patterson-UTI worth $918K as of Q2 2026.
  • Monaco Asset Management sold 4,509,355 Patterson-UTI shares in Q2 2026, an estimated $50.3M.
  • Patterson-UTI made up 0.07% of Monaco Asset Management's portfolio in Q2 2026, its #44 holding.
  • Monaco Asset Management first reported a position in Patterson-UTI in Q3 2024 and has held it in 8 quarters since.
  • Monaco Asset Management's Patterson-UTI position peaked at $49.9M in Q1 2026.
  • 437 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Monaco Asset Management's 13F filing for Q2 2026, filed 7 Aug 2026.