Vanguard Personalized Indexing Management
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
Q2 		$936K Buy
101,940
+12,943
+15% +$144K 0.01% 1037
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 $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SG
Sourcerock Group Denver, Colorado $1.92B AUM 45.54% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Vanguard Personalized Indexing Management's PTEN Position: Q2 2026 in Review

Vanguard Personalized Indexing Management increased its Patterson-UTI (PTEN) stake by 15% in Q2 2026, buying an estimated $144K and bringing the position to 101,940 shares worth $936K. The position accounts for 0.01% of the portfolio, ranked #1037.

Vanguard Personalized Indexing Management first reported a position in PTEN in Q3 2021 and has held it in 20 quarters since. The position peaked at $964K in Q1 2026. 439 funds tracked by Wall St. Rank hold PTEN as of Q2 2026.

  • Vanguard Personalized Indexing Management held 101,940 shares of Patterson-UTI worth $936K as of Q2 2026.
  • Vanguard Personalized Indexing Management bought 12,943 Patterson-UTI shares in Q2 2026, an estimated $144K.
  • Patterson-UTI made up 0.01% of Vanguard Personalized Indexing Management's portfolio in Q2 2026, its #1037 holding.
  • Vanguard Personalized Indexing Management first reported a position in Patterson-UTI in Q3 2021 and has held it in 20 quarters since.
  • Vanguard Personalized Indexing Management's Patterson-UTI position peaked at $964K in Q1 2026.
  • 439 funds tracked by Wall St. Rank held Patterson-UTI as of Q2 2026.

Based on Vanguard Personalized Indexing Management's 13F filing for Q2 2026, filed 11 Aug 2026.