Two Sigma Securities’s Patterson-UTI PTEN Stock Holding History

Two Sigma Securities’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
2024 Q3	–	Sell	-80,100	Closed	-$830K	–	3478
2024 Q2	$830K	Buy	+80,100	New	+$878K	0.01%	1183
2024 Q1	–	Sell	-30,900	Closed	-$334K	–	3512
2023 Q4	$334K	Buy	+30,900	New	+$376K	﹤0.01%	1900
2023 Q2	–	Sell	-25,000	Closed	-$293K	–	3233
2023 Q1	$293K	Buy	+25,000	New	+$365K	0.01%	1732
2018 Q4	–	Sell	-20,600	Closed	-$352K	–	2697
2018 Q3	$352K	Buy	20,600 +3,800	+23%	+$65.3K	﹤0.01%	1652
2018 Q2	$302K	Sell	16,800 -1,600	-9%	-$32.1K	﹤0.01%	2061
2018 Q1	$322K	Buy	+18,400	New	+$384K	﹤0.01%	1951

Other funds holding PTEN

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return

Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Two Sigma Securities's PTEN Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Patterson-UTI (PTEN) in Q1 2026: 26,154 shares worth $283K. The stake represents 0.03% of the portfolio and ranks #810 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in PTEN as recently as Q3 2025.

Two Sigma Securities first reported a position in PTEN in Q1 2018 and has held it in 17 quarters since. The position peaked at $426K in Q1 2024. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

Two Sigma Securities held 26,154 shares of Patterson-UTI worth $283K as of Q1 2026.
Patterson-UTI was a new Two Sigma Securities position in Q1 2026.
Patterson-UTI made up 0.03% of Two Sigma Securities's portfolio in Q1 2026, its #810 holding.
Two Sigma Securities first reported a position in Patterson-UTI in Q1 2018 and has held it in 17 quarters since.
Two Sigma Securities's Patterson-UTI position peaked at $426K in Q1 2024.
410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Two Sigma Securities's 13F filing for Q1 2026, filed 15 May 2026.