Oppenheimer Asset Management’s Patterson-UTI PTEN Stock Holding History

Oppenheimer 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	$104K	Buy	+11,324	New	+$126K	﹤0.01%	1120
2024 Q3	–	Sell	-10,767	Closed	-$112K	–	1200
2024 Q2	$112K	Buy	+10,767	New	+$118K	﹤0.01%	1141
2023 Q4	–	Sell	-12,721	Closed	-$176K	–	1175
2023 Q3	$176K	Buy	+12,721	New	+$186K	﹤0.01%	1081
2019 Q2	–	Sell	-4,171	Closed	-$58K	–	1648
2019 Q1	$58K	Buy	4,171 +315	+8%	+$4.13K	﹤0.01%	1337
2018 Q4	$40K	Sell	3,856 -309,343	-99%	-$4.56M	﹤0.01%	1382
2018 Q3	$5.36M	Buy	313,199 +38,604	+14%	+$663K	0.12%	206
2018 Q2	$4.94M	Buy	+274,595	New	+$5.5M	0.12%	212
2017 Q2	–	Sell	-63	Closed	-$2K	–	1713
2017 Q1	$2K	Buy	+63	New	+$1.7K	﹤0.01%	1641

Other funds holding PTEN

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

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

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

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

Oppenheimer Asset Management opened a new position in Patterson-UTI (PTEN) in Q2 2026: 11,324 shares worth $104K. The stake represents ﹤0.01% of the portfolio and ranks #1120 among its holdings. This is a return to the name: Oppenheimer Asset Management previously reported a position in PTEN as recently as Q2 2024.

Oppenheimer Asset Management first reported a position in PTEN in Q1 2017 and has held it in 8 quarters since. The position peaked at $5.36M in Q3 2018. 438 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

Oppenheimer Asset Management held 11,324 shares of Patterson-UTI worth $104K as of Q2 2026.
Patterson-UTI was a new Oppenheimer Asset Management position in Q2 2026.
Patterson-UTI made up ﹤0.01% of Oppenheimer Asset Management's portfolio in Q2 2026, its #1120 holding.
Oppenheimer Asset Management first reported a position in Patterson-UTI in Q1 2017 and has held it in 8 quarters since.
Oppenheimer Asset Management's Patterson-UTI position peaked at $5.36M in Q3 2018.
438 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Oppenheimer Asset Management's 13F filing for Q2 2026, filed 3 Aug 2026.