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Yaupon Capital Management’s Patterson-UTI PTEN Stock Holding History

Yaupon 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
2026
Q1 		– Sell
-1,617,799
Closed -$9.88M – 129
2025
Q4 		$9.88M Buy
+1,617,799
New +$9.66M 0.36% 76
2019
Q2 		– Sell
-11,542
Closed -$162K – 51
2019
Q1 		$162K Buy
+11,542
New +$151K 0.08% 35

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
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
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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

Yaupon Capital Management's PTEN Position: Q1 2026 in Review

Yaupon Capital Management sold out of Patterson-UTI (PTEN) in Q1 2026, closing a stake of 1,617,799 shares — an estimated $9.88M sold.

Yaupon Capital Management first reported a position in PTEN in Q1 2019 and held it in 2 quarters. The position peaked at $9.88M in Q4 2025. 415 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Yaupon Capital Management reported no remaining Patterson-UTI position as of Q1 2026 after selling out during the quarter.
  • Yaupon Capital Management sold 1,617,799 Patterson-UTI shares in Q1 2026, an estimated $9.88M.
  • Yaupon Capital Management first reported a position in Patterson-UTI in Q1 2019 and held it in 2 quarters.
  • Yaupon Capital Management's Patterson-UTI position peaked at $9.88M in Q4 2025.
  • 415 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Yaupon Capital Management's 13F filing for Q1 2026, filed 15 May 2026.