ECM
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EMC Capital Management’s Patterson-UTI PTEN Stock Holding History

EMC Capital 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
2025
Q4 		$34K Sell
5,624
-992
-15% -$5.92K 0.02% 264
2025
Q3 		$34K Hold
6,616
– – 0.02% 276
2025
Q2 		$39K Sell
6,616
-15,297
-70% -$92.1K 0.02% 268
2025
Q1 		$180K Hold
21,913
– – 0.11% 163
2024
Q4 		$181K Sell
21,913
-2,719
-11% -$21.8K 0.1% 173
2024
Q3 		$191K Buy
24,632
+2,719
+12% +$25.1K 0.13% 170
2024
Q2 		$227K Hold
21,913
– – 0.13% 133
2024
Q1 		$262K Buy
+21,913
New +$243K 0.16% 123

Other funds holding PTEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Blackstone Inc
Blackstone Inc New York $32.9B AUM 23.66% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

EMC Capital Management's PTEN Position: Q4 2025 in Review

EMC Capital Management reduced its Patterson-UTI (PTEN) stake by 15% in Q4 2025, selling an estimated $5.92K and leaving 5,624 shares worth $34K. The position accounts for 0.02% of the portfolio, ranked #264.

EMC Capital Management first reported a position in PTEN in Q1 2024 and has held it in 8 quarters since. The position peaked at $262K in Q1 2024. 373 funds tracked by Wall St. Rank hold PTEN as of Q4 2025.

  • EMC Capital Management held 5,624 shares of Patterson-UTI worth $34K as of Q4 2025.
  • EMC Capital Management sold 992 Patterson-UTI shares in Q4 2025, an estimated $5.92K.
  • Patterson-UTI made up 0.02% of EMC Capital Management's portfolio in Q4 2025, its #264 holding.
  • EMC Capital Management first reported a position in Patterson-UTI in Q1 2024 and has held it in 8 quarters since.
  • EMC Capital Management's Patterson-UTI position peaked at $262K in Q1 2024.
  • 373 funds tracked by Wall St. Rank held Patterson-UTI as of Q4 2025.

Based on EMC Capital Management's 13F filing for Q4 2025, filed 9 Mar 2026.