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Western Digital shares owned by Signature

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

Historical chart of Signature investment in Western Digital

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Western Digital by Signature

Quarter filed Position value Share count Share price at filing
2026-03-31 $2.2M 8.3k 270.49
2025-12-31 $944k 5.5k 172.27
2025-09-30 $816k 6.8k 120.06
2025-06-30 $304k 4.8k 63.99
2025-03-31 $139k 3.4k 40.44
2024-12-31 $238k 4.0k 59.63
2024-09-30 $268k 3.9k 68.29
2024-06-30 $401k 5.3k 75.77
2024-03-31 $244k 3.6k 68.24
2023-12-31 $135k 2.6k 52.37
2023-09-30 $106k 2.3k 45.63
2023-06-30 $62k 1.6k 37.93
2023-03-31 $59k 1.6k 37.67
2022-12-31 $38k 1.2k 31.55
2022-09-30 $13k 407 31.94
2022-06-30 $98k 2.2k 44.75
2022-03-31 $84k 1.7k 49.62
2021-12-31 $88k 1.3k 65.28
2021-09-30 $37k 649 57.01
2021-06-30 $46k 647 71.10
2021-03-31 $39k 583 66.90
2020-12-31 $35k 629 55.64
2020-09-30 $17k 475 35.79
2020-06-30 $55k 1.3k 43.76
2020-03-31 $70k 1.7k 41.35
2019-12-31 $95k 1.5k 63.33
2019-09-30 $59k 981 60.14
2019-06-30 $46k 958 48.02
2019-03-31 $51k 1.1k 48.34
2018-12-31 $66k 1.8k 37.18
2018-09-30 $111k 1.9k 58.54
2018-06-30 $106k 1.4k 77.49
2018-03-31 $178k 1.9k 92.28
2016-09-30 $41k 699 58.66
2016-06-30 $21k 434 48.39
2016-03-31 $2.0k 40 50.00
2015-12-31 $3.0k 46 65.22
2015-09-30 $5.0k 69 72.46
2015-06-30 $12k 158 75.95
2015-03-31 $1.0k 14 71.43
2014-12-31 $2.0k 14 142.86
2014-09-30 $1.0k 14 71.43
2014-06-30 $1.0k 14 71.43
2014-03-31 $1.0k 14 71.43
2013-12-31 $1.0k 14 71.43
2013-09-30 $1.0k 14 71.43
2013-06-30 $1.0k 14 71.43