Steven Romick - First Pacific Advisors,
Period:    Q1 2026
Portfolio date:    31 Mar 2026
No. of stocks:    83
Portfolio value:    $6,998,758,247
Holdings Activity Buys Sells    History
Holding/activity history for  Patterson-UTI Energy Inc. (PTEN)
Period Shares % of Portfolio Activity % Change to Portfolio Reported Price Value Filing
2019   Q2 0 0.00 Sell 100.00% 0.09 SEC
2019   Q1 692,710 0.09 Reduce 45.78% 0.06 $14.02 $9,712,000 SEC
2018   Q4 1,277,645 0.13 Reduce 32.18% 0.07 $10.35 $13,224,000 SEC
2018   Q3 1,883,836 0.23 Add 41.58% 0.07 $17.11 $32,232,000 SEC
2018   Q2 1,330,599 0.17 Reduce 8.36% 0.02 $18.00 $23,951,000 SEC
2018   Q1 1,451,909 0.20 Reduce 15.85% 0.05 $17.51 $25,423,000 SEC
2017   Q4 1,725,476 0.31 Reduce 4.38% 0.01 $23.01 $39,703,000 SEC
2017   Q3 1,804,525 0.30 Add 2.55% <0.01 $20.94 $37,787,000 SEC
2017   Q2 1,759,675 0.28 Add 6.83% 0.02 $20.19 $35,528,000 SEC
2017   Q1 1,647,213 0.34 Reduce 1.41% <0.01 $24.27 $39,978,000 SEC
2016   Q4 1,670,853 0.38 Reduce 44.41% 0.26 $26.92 $44,979,000 SEC
2016   Q3 3,005,667 0.58 Reduce 16.89% 0.11 $22.37 $67,237,000 SEC
2016   Q2 3,616,574 0.68 Reduce 14.52% 0.10 $21.32 $77,105,000 SEC
2016   Q1 4,230,870 0.70 Add 1.30% <0.01 $17.62 $74,548,000 SEC
2015   Q4 4,176,680 0.58 Add 5.16% 0.03 $15.08 $62,984,000 SEC
2015   Q3 3,971,760 0.46 Buy 0.46 $13.14 $52,189,000 SEC
2014   Q3 0 0.00 Sell 100.00% 0.36 SEC
2014   Q2 1,246,800 0.36 Reduce 14.11% 0.06 $34.94 $43,563,000 SEC
2014   Q1 1,451,618 0.42 Reduce 13.36% 0.05 $31.68 $45,987,000 SEC
2013   Q4 1,675,418 0.41 Reduce 5.08% 0.02 $25.32 $42,421,000 SEC
2013   Q3 1,765,118 0.40 Reduce 4.09% 0.02 $21.38 $37,738,000 SEC
2013   Q2 1,840,318 0.39 Reduce 0.52% <0.01 $19.36 $35,620,000 SEC
2013   Q1 1,849,918 0.50 Reduce 8.01% 0.04 $23.84 $44,102,000 SEC
2012   Q4 2,010,918 0.47 Add 9.94% 0.04 $18.63 $37,463,000 SEC
2012   Q3 1,829,118 0.37 $15.84 $28,974,000 SEC
2012   Q2 1,829,118 0.35 Add 18.82% 0.06 $14.56 $26,632,000 SEC
2012   Q1 1,539,418 0.38 Reduce 3.82% 0.02 $17.29 $26,616,000 SEC
2011   Q4 1,600,618 0.49 Reduce 37.32% 0.30 $19.98 $31,980,000 SEC
2011   Q3 2,553,618 0.81 Reduce 7.81% 0.11 $17.34 $44,280,000 SEC
2011   Q2 2,769,818 1.45 Buy 1.45 $31.61 $87,554,000 SEC
2010   Q1 0 0.00 Sell 100.00% 3.17 SEC
2009   Q4 6,918,018 3.17 Reduce 21.38% 0.95 $15.35 $106,191,000 SEC
2009   Q3 8,799,418 4.46 Reduce 19.62% 1.12 $15.10 $132,871,000 SEC
2009   Q2 10,946,735 5.69 Reduce 2.44% 0.12 $12.86 $140,776,000 SEC
2009   Q1 11,220,376 5.02 Reduce 0.36% 0.02 $8.96 $100,534,000 SEC
2008   Q4 11,261,076 5.81 Add 24.76% 1.15 $11.51 $129,614,000 SEC
2008   Q3 9,025,876 6.06 Reduce 0.72% 0.07 $20.02 $180,698,000 SEC
2008   Q2 9,091,300 9.69 Reduce 4.83% 0.35 $36.04 $327,651,000 SEC
2008   Q1 9,552,200 7.34 Add 0.83% 0.06 $26.18 $250,076,000 SEC
2007   Q4 9,473,100 5.16 Reduce 0.46% 0.03 $19.52 $184,915,000 SEC
2007   Q3 9,516,400 5.52 Add 0.08% <0.01 $22.57 $214,786,000 SEC
2007   Q2 9,508,739 5.71 $26.21 $249,224,000 SEC
2007   Q1 9,508,739 4.97 Add 7.35% 0.34 $22.44 $213,376,000 SEC
2006   Q4 8,857,739 4.85 $23.23 $205,765,000 SEC