Ray Dalio’s Patterson-UTI PTEN Stock Holding History

Ray Dalio’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	$910K	Sell	84,053 -180,210	-68%	-$1.54M	﹤0.01%	802
2025 Q4	$1.61M	Buy	264,263 +243,110	+1,149%	+$1.45M	0.01%	811
2025 Q3	$110K	Buy	+21,153	New	+$122K	﹤0.01%	1013
2024 Q3	–	Sell	-775,256	Closed	-$8.03M	–	897
2024 Q2	$8.03M	Buy	775,256 +312,529	+68%	+$3.43M	0.04%	283
2024 Q1	$5.52M	Buy	+462,727	New	+$5.14M	0.03%	364
2023 Q4	–	Sell	-533,227	Closed	-$7.38M	–	798
2023 Q3	$7.38M	Buy	533,227 +373,597	+234%	+$5.47M	0.04%	285
2023 Q2	$1.91M	Buy	+159,630	New	+$1.8M	0.01%	467
2014 Q3	–	Sell	-37,444	Closed	-$1.31M	–	416
2014 Q2	$1.31M	Sell	37,444 -63,138	-63%	-$2.07M	0.01%	218
2014 Q1	$3.19M	Sell	100,582 -37,700	-27%	-$1.05M	0.03%	151
2013 Q4	$3.5M	Buy	138,282 +67,100	+94%	+$1.61M	0.03%	142
2013 Q3	$1.52M	Sell	71,182 -59,332	-45%	-$1.22M	0.01%	180
2013 Q2	$2.53M	Buy	+130,514	New	+$2.85M	0.02%	142

Other funds holding PTEN

BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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

Ray Dalio's PTEN Position: Q1 2026 in Review

Ray Dalio reduced its Patterson-UTI (PTEN) stake by 68% in Q1 2026, selling an estimated $1.54M and leaving 84,053 shares worth $910K. The position accounts for ﹤0.01% of the portfolio, ranked #802.

Ray Dalio first reported a position in PTEN in Q2 2013 and has held it in 12 quarters since. The position peaked at $8.03M in Q2 2024. 412 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

Ray Dalio held 84,053 shares of Patterson-UTI worth $910K as of Q1 2026.
Ray Dalio sold 180,210 Patterson-UTI shares in Q1 2026, an estimated $1.54M.
Patterson-UTI made up ﹤0.01% of Ray Dalio's portfolio in Q1 2026, its #802 holding.
Ray Dalio first reported a position in Patterson-UTI in Q2 2013 and has held it in 12 quarters since.
Ray Dalio's Patterson-UTI position peaked at $8.03M in Q2 2024.
412 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Bridgewater Associates's 13F filing for Q1 2026, filed 15 May 2026.