Hudson Bay Capital Management
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Hudson Bay Capital Management’s Patterson-UTI PTEN Stock Holding History

Hudson Bay 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
2015
Q4 		– Sell
-100,000
Closed -$1.31M – 222
2015
Q3 		$1.31M Sell
100,000
-50,000
-33% -$792K 0.06% 148
2015
Q2 		$2.82M Buy
150,000
+50,000
+50% +$1.04M 0.08% 148
2015
Q1 		$1.88M Buy
+100,000
New +$1.71M 0.05% 142
2014
Q4 		– Sell
-50,000
Closed -$1.63M – 214
2014
Q3 		$1.63M Buy
+50,000
New +$1.7M 0.05% 147

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 $3.38T AUM 44.17% 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

Hudson Bay Capital Management's PTEN Position: Q2 2026 in Review

Hudson Bay Capital Management sold out of Patterson-UTI (PTEN) in Q2 2026, closing a stake of 305,478 shares — an estimated $3.31M sold.

Hudson Bay Capital Management first reported a position in PTEN in Q3 2014 and held it in 4 quarters. The position peaked at $3.58M in Q1 2024. 439 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

  • Hudson Bay Capital Management reported no remaining Patterson-UTI position as of Q2 2026 after selling out during the quarter.
  • Hudson Bay Capital Management sold 305,478 Patterson-UTI shares in Q2 2026, an estimated $3.31M.
  • Hudson Bay Capital Management first reported a position in Patterson-UTI in Q3 2014 and held it in 4 quarters.
  • Hudson Bay Capital Management's Patterson-UTI position peaked at $3.58M in Q1 2024.
  • 439 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.