Teacher Retirement System of Texas
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Teacher Retirement System of Texas’s Patterson-UTI PTEN Stock Holding History

Teacher Retirement System of Texas’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 		$199K Sell
18,397
-2,105
-10% -$18K ﹤0.01% 1417
2025
Q4 		$125K Sell
20,502
-61,052
-75% -$364K ﹤0.01% 1579
2025
Q3 		$422K Sell
81,554
-42,320
-34% -$243K ﹤0.01% 1594
2025
Q2 		$735K Sell
123,874
-9,137
-7% -$55K ﹤0.01% 1372
2025
Q1 		$1.09M Buy
133,011
+116,982
+730% +$982K ﹤0.01% 1177
2024
Q4 		$132K Buy
+16,029
New +$129K ﹤0.01% 1504
2024
Q2 		– Sell
-31,703
Closed -$379K – 1674
2024
Q1 		$379K Sell
31,703
-11,843
-27% -$132K ﹤0.01% 1378
2023
Q4 		$470K Buy
43,546
+4,407
+11% +$53.6K ﹤0.01% 1393
2023
Q3 		$542K Buy
39,139
+23,366
+148% +$342K ﹤0.01% 1364
2023
Q2 		$189K Sell
15,773
-28,183
-64% -$318K ﹤0.01% 1787
2023
Q1 		$514K Buy
43,956
+232
+0.5% +$3.39K ﹤0.01% 1464
2022
Q4 		$736K Sell
43,724
-1,099
-2% -$18.1K 0.01% 1306
2022
Q3 		$524K Buy
44,823
+10,828
+32% +$155K ﹤0.01% 1500
2022
Q2 		$536K Sell
33,995
-11,113
-25% -$187K ﹤0.01% 1117
2022
Q1 		$698K Buy
45,108
+8,582
+23% +$108K ﹤0.01% 1206
2021
Q4 		$309K Buy
36,526
+6,282
+21% +$54.1K ﹤0.01% 1767
2021
Q3 		$272K Buy
30,244
+5,410
+22% +$43.8K ﹤0.01% 1752
2021
Q2 		$247K Buy
24,834
+3,672
+17% +$31.1K ﹤0.01% 1712
2021
Q1 		$151K Buy
21,162
+3,795
+22% +$26.7K ﹤0.01% 1698
2020
Q4 		$91K Buy
17,367
+6,407
+58% +$25.2K ﹤0.01% 1521
2020
Q3 		$31K Buy
+10,960
New +$40.3K ﹤0.01% 1145
2018
Q4 		– Sell
-26,171
Closed -$448K – 1108
2018
Q3 		$448K Sell
26,171
-18,967
-42% -$326K ﹤0.01% 954
2018
Q2 		$812K Sell
45,138
-4,197
-9% -$84.1K 0.01% 909
2018
Q1 		$864K Sell
49,335
-21,419
-30% -$447K 0.01% 889
2017
Q4 		$1.63M Sell
70,754
-1,142,321
-94% -$23.7M 0.01% 817
2017
Q3 		$25.4M Buy
1,213,075
+26
+0% +$479 0.16% 168
2017
Q2 		$24.5M Buy
1,213,049
+4,481
+0.4% +$97.6K 0.17% 162
2017
Q1 		$29.3M Buy
1,208,568
+151,219
+14% +$4.08M 0.21% 144
2016
Q4 		$28.5M Sell
1,057,349
-3,982
-0.4% -$98.3K 0.21% 142
2016
Q3 		$23.7M Buy
1,061,331
+1,040,802
+5,070% +$20.9M 0.17% 156
2016
Q2 		$438K Buy
20,529
+2,481
+14% +$46.7K ﹤0.01% 942
2016
Q1 		$318K Buy
18,048
+4,667
+35% +$69.6K ﹤0.01% 1045
2015
Q4 		$202K Sell
13,381
-4,616
-26% -$71K ﹤0.01% 1108
2015
Q3 		$236K Buy
17,997
+12,296
+216% +$195K ﹤0.01% 1212
2015
Q2 		$107K Buy
5,701
+1,264
+28% +$26.2K ﹤0.01% 1107
2015
Q1 		$83K Sell
4,437
-7
-0.2% -$120 ﹤0.01% 1203
2014
Q4 		$74K Sell
4,444
-713
-14% -$15K ﹤0.01% 1109
2014
Q3 		$168K Sell
5,157
-145
-3% -$4.92K ﹤0.01% 652
2014
Q2 		$185K Hold
5,302
– – ﹤0.01% 676
2014
Q1 		$168K Sell
5,302
-197
-4% -$5.48K ﹤0.01% 556
2013
Q4 		$139K Sell
5,499
-13,157
-71% -$315K ﹤0.01% 641
2013
Q3 		$399K Buy
18,656
+8,719
+88% +$179K ﹤0.01% 730
2013
Q2 		$192K Buy
+9,937
New +$217K ﹤0.01% 781

Other funds holding PTEN

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

Teacher Retirement System of Texas's PTEN Position: Q1 2026 in Review

Teacher Retirement System of Texas reduced its Patterson-UTI (PTEN) stake by 10% in Q1 2026, selling an estimated $18K and leaving 18,397 shares worth $199K. The position accounts for ﹤0.01% of the portfolio, ranked #1417.

Teacher Retirement System of Texas first reported a position in PTEN in Q2 2013 and has held it in 43 quarters since. The position peaked at $29.3M in Q1 2017. 412 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.

  • Teacher Retirement System of Texas held 18,397 shares of Patterson-UTI worth $199K as of Q1 2026.
  • Teacher Retirement System of Texas sold 2,105 Patterson-UTI shares in Q1 2026, an estimated $18K.
  • Patterson-UTI made up ﹤0.01% of Teacher Retirement System of Texas's portfolio in Q1 2026, its #1417 holding.
  • Teacher Retirement System of Texas first reported a position in Patterson-UTI in Q2 2013 and has held it in 43 quarters since.
  • Teacher Retirement System of Texas's Patterson-UTI position peaked at $29.3M in Q1 2017.
  • 412 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.

Based on Teacher Retirement System of Texas's 13F filing for Q1 2026, filed 30 Apr 2026.