Voloridge Investment Management
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Voloridge Investment Management’s Patterson-UTI PTEN Stock Holding History

Voloridge Investment 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
Q1 		$12.4M Sell
1,143,446
-4,063,265
-78% -$34.8M 0.05% 449
2025
Q4 		$31.8M Sell
5,206,711
-40,654
-0.8% -$243K 0.11% 229
2025
Q3 		$27.2M Sell
5,247,365
-515,393
-9% -$2.96M 0.09% 268
2025
Q2 		$34.2M Buy
+5,762,758
New +$34.7M 0.13% 208
2024
Q1 		– Sell
-967,453
Closed -$10.4M – 1315
2023
Q4 		$10.4M Sell
967,453
-642,608
-40% -$7.81M 0.04% 466
2023
Q3 		$22.3M Buy
1,610,061
+220,748
+16% +$3.23M 0.11% 258
2023
Q2 		$16.6M Buy
1,389,313
+805,176
+138% +$9.09M 0.08% 331
2023
Q1 		$6.83M Sell
584,137
-186,358
-24% -$2.72M 0.03% 572
2022
Q4 		$13M Sell
770,495
-473,780
-38% -$7.82M 0.07% 362
2022
Q3 		$14.5M Sell
1,244,275
-92,685
-7% -$1.32M 0.08% 341
2022
Q2 		$21.1M Sell
1,336,960
-84,792
-6% -$1.42M 0.11% 263
2022
Q1 		$22M Buy
1,421,752
+1,022,429
+256% +$12.9M 0.12% 236
2021
Q4 		$3.37M Buy
399,323
+2,702
+0.7% +$23.3K 0.02% 871
2021
Q3 		$3.57M Buy
396,621
+37,587
+10% +$304K 0.02% 824
2021
Q2 		$3.57M Sell
359,034
-152,455
-30% -$1.29M 0.02% 764
2021
Q1 		$3.65M Buy
511,489
+356,876
+231% +$2.51M 0.03% 628
2020
Q4 		$813K Sell
154,613
-68,119
-31% -$268K 0.01% 1024
2020
Q3 		$635K Sell
222,732
-385,986
-63% -$1.42M 0.01% 1048
2020
Q2 		$2.11M Buy
608,718
+217,379
+56% +$749K 0.02% 598
2020
Q1 		$920K Buy
391,339
+348,739
+819% +$2.26M 0.03% 531
2019
Q4 		$447K Sell
42,600
-23,534
-36% -$213K 0.01% 843
2019
Q3 		$565K Buy
+66,134
New +$649K 0.01% 775
2019
Q2 		– Sell
-27,805
Closed -$390K – 1009
2019
Q1 		$390K Buy
+27,805
New +$365K 0.01% 733
2017
Q3 		– Sell
-513,280
Closed -$10.4M – 502
2017
Q2 		$10.4M Buy
513,280
+387,894
+309% +$8.45M 0.26% 109
2017
Q1 		$3.04M Sell
125,386
-51,354
-29% -$1.38M 0.07% 278
2016
Q4 		$4.76M Buy
176,740
+84,113
+91% +$2.08M 0.1% 256
2016
Q3 		$2.07M Sell
92,627
-377,117
-80% -$7.57M 0.05% 152
2016
Q2 		$10M Buy
+469,744
New +$8.85M 0.29% 98

Other funds holding PTEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Dimensional Fund Advisors
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
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $2.48B AUM 72.25% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $29.7B AUM 43.33% 1-Year Est. Return

Voloridge Investment Management's PTEN Position: Q1 2026 in Review

Voloridge Investment Management reduced its Patterson-UTI (PTEN) stake by 78% in Q1 2026, selling an estimated $34.8M and leaving 1,143,446 shares worth $12.4M. The position accounts for 0.05% of the portfolio, ranked #449.

Voloridge Investment Management first reported a position in PTEN in Q2 2016 and has held it in 28 quarters since. The position peaked at $34.2M in Q2 2025. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Voloridge Investment Management held 1,143,446 shares of Patterson-UTI worth $12.4M as of Q1 2026.
  • Voloridge Investment Management sold 4,063,265 Patterson-UTI shares in Q1 2026, an estimated $34.8M.
  • Patterson-UTI made up 0.05% of Voloridge Investment Management's portfolio in Q1 2026, its #449 holding.
  • Voloridge Investment Management first reported a position in Patterson-UTI in Q2 2016 and has held it in 28 quarters since.
  • Voloridge Investment Management's Patterson-UTI position peaked at $34.2M in Q2 2025.
  • 410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Voloridge Investment Management's 13F filing for Q1 2026, filed 15 May 2026.