Renaissance Technologies’s Patterson-UTI PTEN Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $44.7M | Sell |
4,128,099
-1,601,600
| -28% | -$13.7M | 0.07% | 356 |
|
|
2025
Q4 | $35M | Sell |
5,729,699
-3,007,300
| -34% | -$18M | 0.05% | 401 |
|
|
2025
Q3 | $45.3M | Buy |
8,736,999
+438,500
| +5% | +$2.52M | 0.06% | 387 |
|
|
2025
Q2 | $49.2M | Buy |
8,298,499
+3,480,500
| +72% | +$21M | 0.07% | 347 |
|
|
2025
Q1 | $39.6M | Buy |
4,817,999
+3,259,800
| +209% | +$27.4M | 0.06% | 395 |
|
|
2024
Q4 | $12.9M | Buy |
1,558,199
+1,283,684
| +468% | +$10.3M | 0.02% | 857 |
|
|
2024
Q3 | $2.1M | Buy |
+274,515
| New | +$2.53M | ﹤0.01% | 1984 |
|
|
2024
Q1 | – | Sell |
-847,220
| Closed | -$9.15M | – | 3993 |
|
|
2023
Q4 | $9.15M | Sell |
847,220
-534,210
| -39% | -$6.5M | 0.01% | 993 |
|
|
2023
Q3 | $19.1M | Sell |
1,381,430
-1,956,029
| -59% | -$28.6M | 0.03% | 590 |
|
|
2023
Q2 | $39.9M | Buy |
3,337,459
+1,304,100
| +64% | +$14.7M | 0.06% | 379 |
|
|
2023
Q1 | $23.8M | Sell |
2,033,359
-137,300
| -6% | -$2M | 0.03% | 625 |
|
|
2022
Q4 | $36.6M | Sell |
2,170,659
-25,862
| -1% | -$427K | 0.05% | 442 |
|
|
2022
Q3 | $25.7M | Sell |
2,196,521
-60,200
| -3% | -$860K | 0.04% | 556 |
|
|
2022
Q2 | $35.6M | Buy |
2,256,721
+445,600
| +25% | +$7.48M | 0.04% | 472 |
|
|
2022
Q1 | $28M | Buy |
1,811,121
+183,600
| +11% | +$2.32M | 0.03% | 570 |
|
|
2021
Q4 | $13.8M | Sell |
1,627,521
-581,500
| -26% | -$5.01M | 0.02% | 909 |
|
|
2021
Q3 | $19.9M | Sell |
2,209,021
-1,255,900
| -36% | -$10.2M | 0.03% | 676 |
|
|
2021
Q2 | $34.4M | Sell |
3,464,921
-2,417,738
| -41% | -$20.5M | 0.04% | 478 |
|
|
2021
Q1 | $41.9M | Sell |
5,882,659
-2,610,600
| -31% | -$18.4M | 0.05% | 422 |
|
|
2020
Q4 | $44.7M | Sell |
8,493,259
-1,230,900
| -13% | -$4.84M | 0.05% | 390 |
|
|
2020
Q3 | $27.7M | Sell |
9,724,159
-2,958,998
| -23% | -$10.9M | 0.03% | 585 |
|
|
2020
Q2 | $44M | Buy |
12,683,157
+132,998
| +1% | +$459K | 0.04% | 473 |
|
|
2020
Q1 | $29.5M | Buy |
12,550,159
+1,086,000
| +9% | +$7.03M | 0.03% | 588 |
|
|
2019
Q4 | $120M | Buy |
11,464,159
+1,631,111
| +17% | +$14.8M | 0.09% | 229 |
|
|
2019
Q3 | $84.1M | Buy |
9,833,048
+3,358,100
| +52% | +$32.9M | 0.07% | 328 |
|
|
2019
Q2 | $74.5M | Buy |
6,474,948
+2,960,000
| +84% | +$38.1M | 0.07% | 351 |
|
|
2019
Q1 | $49.3M | Buy |
3,514,948
+3,232,295
| +1,144% | +$42.4M | 0.04% | 518 |
|
|
2018
Q4 | $2.92M | Buy |
+282,653
| New | +$4.17M | ﹤0.01% | 2041 |
|
|
2017
Q3 | – | Sell |
-1,395,238
| Closed | -$28.2M | – | 3327 |
|
|
2017
Q2 | $28.2M | Buy |
1,395,238
+411,040
| +42% | +$8.95M | 0.04% | 651 |
|
|
2017
Q1 | $23.9M | Buy |
984,198
+949,960
| +2,775% | +$25.6M | 0.03% | 702 |
|
|
2016
Q4 | $922K | Buy |
34,238
+21,000
| +159% | +$519K | ﹤0.01% | 2571 |
|
|
2016
Q3 | $296K | Sell |
13,238
-789,900
| -98% | -$15.9M | ﹤0.01% | 2964 |
|
|
2016
Q2 | $17.1M | Sell |
803,138
-39,800
| -5% | -$750K | 0.03% | 800 |
|
|
2016
Q1 | $14.9M | Buy |
842,938
+632,200
| +300% | +$9.43M | 0.03% | 859 |
|
|
2015
Q4 | $3.18M | Sell |
210,738
-1,316,400
| -86% | -$20.3M | 0.01% | 1800 |
|
|
2015
Q3 | $20.1M | Buy |
1,527,138
+1,126,600
| +281% | +$17.9M | 0.05% | 497 |
|
|
2015
Q2 | $7.54M | Buy |
+400,538
| New | +$8.31M | 0.02% | 1155 |
|
|
2015
Q1 | – | Sell |
-1,023,638
| Closed | -$17M | – | 3315 |
|
|
2014
Q4 | $17M | Buy |
+1,023,638
| New | +$21.6M | 0.04% | 596 |
|
|
2014
Q3 | – | Sell |
-99,738
| Closed | -$3.48M | – | 2933 |
|
|
2014
Q2 | $3.48M | Sell |
99,738
-793,296
| -89% | -$26M | 0.01% | 1438 |
|
|
2014
Q1 | $28.3M | Buy |
+893,034
| New | +$24.8M | 0.07% | 348 |
|
|
2013
Q4 | – | Sell |
-284,238
| Closed | -$6.08M | – | 2989 |
|
|
2013
Q3 | $6.08M | Sell |
284,238
-1,048,700
| -79% | -$21.5M | 0.01% | 1051 |
|
|
2013
Q2 | $25.8M | Buy |
+1,332,938
| New | +$29.1M | 0.07% | 348 |
|
Other funds holding PTEN
VPM
VCM
SG
Renaissance Technologies's PTEN Position: Q1 2026 in Review
Renaissance Technologies reduced its Patterson-UTI (PTEN) stake by 28% in Q1 2026, selling an estimated $13.7M and leaving 4,128,099 shares worth $44.7M. The position accounts for 0.07% of the portfolio, ranked #356.
Renaissance Technologies first reported a position in PTEN in Q2 2013 and has held it in 42 quarters since. The position peaked at $120M in Q4 2019. 410 funds tracked by Wall St. Rank hold PTEN as of Q1 2026.
- Renaissance Technologies held 4,128,099 shares of Patterson-UTI worth $44.7M as of Q1 2026.
- Renaissance Technologies sold 1,601,600 Patterson-UTI shares in Q1 2026, an estimated $13.7M.
- Patterson-UTI made up 0.07% of Renaissance Technologies's portfolio in Q1 2026, its #356 holding.
- Renaissance Technologies first reported a position in Patterson-UTI in Q2 2013 and has held it in 42 quarters since.
- Renaissance Technologies's Patterson-UTI position peaked at $120M in Q4 2019.
- 410 funds tracked by Wall St. Rank held Patterson-UTI as of Q1 2026.
Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.