VPIM
PTEN icon

Vanguard Personalized Indexing Management’s Patterson-UTI PTEN Stock Holding History

Vanguard Personalized Indexing 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 		$964K Buy
88,997
+9,482
+12% +$81.2K 0.01% 946
2025
Q4 		$486K Buy
79,515
+6,870
+9% +$41K ﹤0.01% 1260
2025
Q3 		$376K Buy
72,645
+9,760
+16% +$56.1K ﹤0.01% 1373
2025
Q2 		$373K Sell
62,885
-13,971
-18% -$84.1K ﹤0.01% 1341
2025
Q1 		$632K Buy
76,856
+2,693
+4% +$22.6K 0.01% 1008
2024
Q4 		$613K Sell
74,163
-8,676
-10% -$69.6K 0.01% 1010
2024
Q3 		$634K Buy
82,839
+17,803
+27% +$164K 0.01% 992
2024
Q2 		$649K Sell
65,036
-152
-0.2% -$1.67K 0.01% 903
2024
Q1 		$778K Buy
65,188
+15,084
+30% +$168K 0.02% 786
2023
Q4 		$541K Sell
50,104
-5,234
-9% -$63.6K 0.01% 956
2023
Q3 		$766K Buy
55,338
+21,084
+62% +$308K 0.02% 696
2023
Q2 		$410K Buy
34,254
+2,470
+8% +$27.9K 0.01% 979
2023
Q1 		$372K Buy
31,784
+2,957
+10% +$43.2K 0.01% 1010
2022
Q4 		$485K Sell
28,827
-395
-1% -$6.52K 0.02% 813
2022
Q3 		$341K Buy
29,222
+704
+2% +$10.1K 0.02% 916
2022
Q2 		$449K Buy
28,518
+1,176
+4% +$19.7K 0.02% 858
2022
Q1 		$423K Buy
27,342
+5,379
+24% +$67.9K 0.02% 888
2021
Q4 		$186K Buy
21,963
+11,062
+101% +$95.3K 0.01% 1007
2021
Q3 		$98K Buy
+10,901
New +$88.3K 0.01% 959

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

Vanguard Personalized Indexing Management's PTEN Position: Q1 2026 in Review

Vanguard Personalized Indexing Management increased its Patterson-UTI (PTEN) stake by 12% in Q1 2026, buying an estimated $81.2K and bringing the position to 88,997 shares worth $964K. The position accounts for 0.01% of the portfolio, ranked #946.

Vanguard Personalized Indexing Management first reported a position in PTEN in Q3 2021 and has held it in 19 quarters since. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Vanguard Personalized Indexing Management held 88,997 shares of Patterson-UTI worth $964K as of Q1 2026.
  • Vanguard Personalized Indexing Management bought 9,482 Patterson-UTI shares in Q1 2026, an estimated $81.2K.
  • Patterson-UTI made up 0.01% of Vanguard Personalized Indexing Management's portfolio in Q1 2026, its #946 holding.
  • Vanguard Personalized Indexing Management first reported a position in Patterson-UTI in Q3 2021 and has held it in 19 quarters since.
  • 410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q1 2026, filed 14 May 2026.