Sierra Ocean’s Patterson-UTI PTEN Stock Holding History

Sierra Ocean’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 Q3	–	Sell	-344	Closed	-$2.04K	–	738
2025 Q2	$2.04K	Buy	344 +99	+40%	+$596	﹤0.01%	759
2025 Q1	$2.01K	Hold	245	–	–	﹤0.01%	774
2024 Q4	$2.02K	Buy	+245	New	+$1.97K	﹤0.01%	768

Other funds holding PTEN

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Blackstone Inc New York $39B AUM 18.55% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return

Holocene Advisors New York $44.4B AUM 57.89% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Sierra Ocean's PTEN Position: Q3 2025 in Review

Sierra Ocean sold out of Patterson-UTI (PTEN) in Q3 2025, closing a stake of 344 shares — an estimated $2.04K sold.

Sierra Ocean first reported a position in PTEN in Q4 2024 and held it in 3 quarters. The position peaked at $2.04K in Q2 2025. 368 funds tracked by Wall St. Rank hold PTEN as of Q3 2025.

Sierra Ocean reported no remaining Patterson-UTI position as of Q3 2025 after selling out during the quarter.
Sierra Ocean sold 344 Patterson-UTI shares in Q3 2025, an estimated $2.04K.
Sierra Ocean first reported a position in Patterson-UTI in Q4 2024 and held it in 3 quarters.
Sierra Ocean's Patterson-UTI position peaked at $2.04K in Q2 2025.
368 funds tracked by Wall St. Rank held Patterson-UTI as of Q3 2025.

Based on Sierra Ocean's 13F filing for Q3 2025, filed 7 Nov 2025.