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Western Digital shares owned by Wellington Management Company

Quarter-by-quarter ownership of Western Digital (WDC) shares owned by Wellington Management Company from 13F filings

Historical chart of Wellington Management Company investment in Western Digital

Tip: Access up to 7 years of quarterly data

All positions including Western Digital held by Wellington Management Company consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Western Digital by Wellington Management Company

Quarter filed Position value Share count Share price at filing
2026-06-30 $551M 863k 638.72
2026-03-31 $8.9M 33k 270.49
2025-12-31 $5.4M 31k 172.27
2025-09-30 $3.6M 30k 120.06
2025-06-30 $2.0M 31k 63.99
2025-03-31 $3.1M 77k 40.43
2024-12-31 $4.5M 76k 59.63
2024-09-30 $3.3M 49k 68.29
2024-06-30 $3.1M 40k 75.77
2024-03-31 $1.3M 19k 68.24
2023-12-31 $829k 16k 52.37
2023-09-30 $698k 15k 45.63
2023-06-30 $351k 9.3k 37.93
2023-03-31 $249k 6.6k 37.67
2022-03-31 $42M 839k 49.65
2021-06-30 $1.4M 20k 71.16
2021-03-31 $6.1M 92k 66.75
2020-12-31 $7.4M 133k 55.39
2020-09-30 $14M 385k 36.55
2020-06-30 $25M 561k 44.15
2020-03-31 $129M 3.1M 41.62
2019-12-31 $396M 6.2M 63.47
2019-09-30 $633M 11M 59.64
2019-06-30 $560M 12M 47.55
2019-03-31 $332M 6.9M 48.06
2018-12-31 $44M 1.2M 36.97
2018-09-30 $64M 1.1M 58.54
2018-06-30 $69M 888k 77.41
2018-03-31 $70M 762k 92.27
2017-12-31 $68M 850k 79.53
2017-09-30 $62M 722k 86.40
2017-06-30 $64M 723k 88.60
2017-03-31 $192M 2.3M 82.53
2016-12-31 $146M 2.2M 67.95
2016-09-30 $69M 1.2M 58.47
2016-06-30 $38M 797k 47.26
2016-03-31 $133M 2.8M 47.24
2015-12-31 $170M 2.8M 60.05
2015-09-30 $262M 3.3M 79.44
2015-06-30 $633M 8.1M 78.42
2015-03-31 $442M 4.9M 91.01
2014-12-31 $676M 6.1M 110.70
2014-06-30 $239M 2.6M 92.30
2014-03-31 $164M 1.8M 91.82
2013-09-30 $87M 1.4M 63.40
2013-06-30 $70M 1.1M 62.09
2013-03-31 $50M 989k 50.28
2012-12-31 $1.2M 28k 42.48
2012-09-30 $1.1M 28k 38.75
2012-06-30 $383k 13k 30.49
2012-03-31 $542k 13k 41.36
2011-12-31 $6.5M 209k 30.95
2010-12-31 $2.8M 81k 33.90