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Patterson-UTI Energy shares owned by Canada Pension Plan Investment Board

Quarter-by-quarter ownership of Patterson-UTI Energy (PTEN) shares owned by Canada Pension Plan Investment Board from 13F filings

Historical chart of Canada Pension Plan Investment Board investment in Patterson-UTI Energy

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All positions including Patterson-UTI Energy held by Canada Pension Plan Investment Board consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Patterson-UTI Energy by Canada Pension Plan Investment Board

Quarter filed Position value Share count Share price at filing
2026-03-31 $2.4M 220k 10.83
2025-12-31 $662k 108k 6.11
2024-09-30 $3.9M 505k 7.65
2024-06-30 $5.2M 505k 10.36
2023-12-31 $7.7M 716k 10.80
2023-09-30 $1.1M 79k 13.84
2023-06-30 $1.0M 85k 11.97
2023-03-31 $894k 76k 11.70
2022-12-31 $1.7M 98k 16.84
2022-09-30 $863k 74k 11.68
2022-06-30 $3.4M 219k 15.76
2021-12-31 $1.1M 130k 8.45
2021-03-31 $129k 18k 7.15
2020-12-31 $236k 45k 5.26
2020-09-30 $102k 36k 2.85
2020-06-30 $1.5M 432k 3.47
2020-03-31 $474k 202k 2.35
2019-12-31 $2.2M 213k 10.50
2019-09-30 $3.0M 354k 8.55
2019-06-30 $7.1M 613k 11.51
2019-03-31 $5.5M 390k 14.02
2018-12-31 $4.7M 452k 10.35
2018-09-30 $1.7M 99k 17.11
2018-06-30 $3.1M 174k 18.00
2018-03-31 $2.8M 162k 17.51
2017-12-31 $2.2M 97k 23.01
2017-09-30 $3.2M 152k 20.94
2017-06-30 $2.6M 130k 20.19
2017-03-31 $1.6M 66k 24.27
2016-12-31 $4.2M 155k 26.92
2016-09-30 $4.7M 211k 22.37
2016-06-30 $5.4M 254k 21.32
2016-03-31 $5.4M 307k 17.62
2015-12-31 $5.3M 348k 15.08
2015-09-30 $1.6M 121k 13.14
2015-06-30 $1.3M 67k 18.82
2015-03-31 $1.1M 58k 18.77
2014-12-31 $8.4M 505k 16.59
2014-09-30 $18M 546k 32.53
2014-06-30 $25M 704k 34.94
2014-03-31 $17M 527k 31.68
2013-12-31 $14M 533k 25.32
2013-09-30 $130k 6.1k 21.31
2012-09-30 $9.2M 579k 15.82
2012-06-30 $8.4M 579k 14.56
2012-03-31 $12M 709k 17.29
2011-12-31 $2.1M 104k 19.98
2011-09-30 $2.2M 130k 17.34
2010-12-31 $198k 9.2k 21.55