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California Water Service shares owned by Renaissance Technologies

Quarter-by-quarter ownership of California Water Service (CWT) shares owned by Renaissance Technologies from 13F filings

Historical chart of Renaissance Technologies investment in California Water Service

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All positions including California Water Service held by Renaissance Technologies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in California Water Service by Renaissance Technologies

Quarter filed Position value Share count Share price at filing
2025-09-30 $14M 301k 45.89
2025-06-30 $13M 281k 45.48
2025-03-31 $10M 205k 48.46
2024-12-31 $2.1M 46k 45.33
2024-06-30 $5.3M 109k 48.49
2024-03-31 $6.8M 146k 46.48
2023-12-31 $2.1M 41k 51.86
2023-09-30 $2.1M 44k 47.31
2023-06-30 $822k 16k 51.65
2023-03-31 $4.5M 77k 58.20
2022-12-31 $2.2M 37k 60.65
2022-09-30 $3.7M 70k 52.68
2022-03-31 $4.2M 70k 59.27
2021-12-31 $7.4M 103k 71.86
2021-09-30 $2.8M 47k 58.92
2020-12-31 $535k 9.9k 54.04
2020-09-30 $8.0M 184k 43.45
2020-06-30 $5.0M 105k 47.70
2020-03-31 $8.0M 160k 50.32
2019-12-31 $12M 224k 51.56
2019-09-30 $6.6M 126k 52.93
2019-06-30 $3.9M 77k 50.62
2019-03-31 $1.7M 32k 54.27
2018-12-31 $1.4M 28k 47.68
2018-06-30 $1.9M 52k 37.24
2018-03-31 $1.9M 52k 37.24
2016-12-31 $414k 12k 33.93
2016-09-30 $1.1M 34k 32.09
2016-06-30 $7.8M 224k 34.93
2016-03-31 $13M 470k 26.72
2015-12-31 $12M 493k 23.27
2015-09-30 $8.9M 400k 22.12
2015-03-31 $7.4M 301k 24.51
2014-12-31 $3.9M 160k 24.61
2014-09-30 $431k 19k 22.45
2014-06-30 $1.4M 56k 24.19
2014-03-31 $5.6M 234k 23.94
2013-09-30 $629k 31k 20.32
2013-06-30 $1.4M 73k 19.51
2013-03-31 $2.0M 99k 19.90
2012-06-30 $1.3M 71k 18.47
2012-03-31 $1.2M 64k 18.20
2011-03-31 $1.6M 44k 37.18