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Western Digital shares owned by American Century Companies

Quarter-by-quarter ownership of Western Digital (WDC) shares owned by American Century Companies from 13F filings

Historical chart of American Century Companies investment in Western Digital

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All positions including Western Digital held by American Century Companies consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Western Digital by American Century Companies

Quarter filed Position value Share count Share price at filing
2026-03-31 $54M 198k 270.49
2025-12-31 $25M 142k 172.27
2025-09-30 $20M 168k 120.06
2025-06-30 $2.7M 42k 63.99
2025-03-31 $971k 24k 40.43
2024-12-31 $376k 6.3k 59.63
2024-09-30 $2.1M 31k 68.29
2024-06-30 $2.6M 35k 75.77
2024-03-31 $2.5M 36k 68.24
2023-09-30 $1.8M 39k 45.63
2023-06-30 $1.4M 38k 37.93
2023-03-31 $1.4M 37k 37.20
2022-12-31 $1.0M 33k 31.55
2022-09-30 $915k 28k 32.55
2022-06-30 $18M 396k 44.83
2022-03-31 $1.5M 30k 49.63
2021-12-31 $504k 7.7k 65.21
2021-09-30 $324k 5.7k 56.40
2021-06-30 $1.8M 26k 71.17
2020-12-31 $32M 584k 55.39
2018-09-30 $36M 612k 58.54
2018-06-30 $43M 555k 77.41
2018-03-31 $26M 282k 92.27
2017-12-31 $16M 201k 79.53
2017-09-30 $18M 208k 86.40
2017-06-30 $13M 147k 88.60
2016-03-31 $31M 661k 47.24
2015-12-31 $98M 1.6M 60.05
2015-09-30 $188M 2.4M 79.44
2015-06-30 $217M 2.8M 78.42
2015-03-31 $240M 2.6M 91.01
2014-12-31 $261M 2.4M 110.70
2014-09-30 $302M 3.1M 97.32
2014-06-30 $344M 3.7M 92.30
2014-03-31 $171M 1.9M 91.82
2013-12-31 $138M 1.6M 83.90
2013-09-30 $73M 1.2M 63.40
2013-06-30 $78M 1.2M 62.09
2013-03-31 $81M 1.6M 50.28
2012-12-31 $73M 1.7M 42.49
2012-09-30 $75M 1.9M 38.73
2012-06-30 $54M 1.8M 30.48
2012-03-31 $59M 1.4M 41.39
2011-12-31 $38M 1.2M 30.95
2011-09-30 $16M 635k 25.72
2011-06-30 $21M 588k 36.38
2011-03-31 $50M 1.4M 37.29