Western Digital shares owned by Sei Investments
Quarter-by-quarter ownership of Western Digital (WDC) shares owned by Sei Investments
from 13F filings
Historical chart of Sei Investments investment in Western Digital
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All positions including Western Digital held by Sei Investments consolidated in one spreadsheet with up to 7 years of data
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Quarterly reported holdings in Western Digital by Sei Investments
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2025-09-30 | $55M | 460k | 120.06 |
| 2025-06-30 | $6.5M | 102k | 63.99 |
| 2025-03-31 | $3.7M | 92k | 40.43 |
| 2024-12-31 | $7.6M | 127k | 59.68 |
| 2024-09-30 | $11M | 156k | 68.26 |
| 2024-03-31 | $19M | 275k | 68.23 |
| 2023-09-30 | $13M | 285k | 45.63 |
| 2023-06-30 | $9.9M | 261k | 37.93 |
| 2023-03-31 | $8.5M | 225k | 37.67 |
| 2022-12-31 | $6.5M | 206k | 31.55 |
| 2022-09-30 | $3.6M | 109k | 32.49 |
| 2022-06-30 | $1.7M | 43k | 39.87 |
| 2022-03-31 | $1.4M | 30k | 45.27 |
| 2021-12-31 | $8.1M | 124k | 65.20 |
| 2021-09-30 | $1.8M | 34k | 53.94 |
| 2021-06-30 | $1.8M | 30k | 60.92 |
| 2021-03-31 | $1.4M | 20k | 66.76 |
| 2020-12-31 | $2.5M | 46k | 55.39 |
| 2020-09-30 | $3.0M | 83k | 36.55 |
| 2020-06-30 | $3.4M | 76k | 45.16 |
| 2020-03-31 | $2.5M | 58k | 42.89 |
| 2019-12-31 | $4.5M | 74k | 60.61 |
| 2019-09-30 | $3.3M | 57k | 59.17 |
| 2019-06-30 | $0 | 158k | 0.00 |
| 2019-03-31 | $8.9M | 190k | 47.09 |
| 2018-12-31 | $19M | 328k | 58.54 |
| 2018-09-30 | $18M | 296k | 60.91 |
| 2018-06-30 | $25M | 328k | 77.40 |
| 2018-03-31 | $34M | 366k | 92.43 |
| 2017-12-31 | $27M | 338k | 79.53 |
| 2017-09-30 | $28M | 319k | 86.40 |
| 2017-06-30 | $24M | 277k | 87.93 |
| 2017-03-31 | $20M | 240k | 81.78 |
| 2016-12-31 | $6.1M | 90k | 67.96 |
| 2016-09-30 | $1.8M | 32k | 57.74 |
| 2016-06-30 | $665k | 14k | 47.58 |
| 2016-03-31 | $742k | 16k | 47.19 |
| 2015-12-31 | $3.5M | 58k | 59.79 |
| 2015-09-30 | $3.8M | 48k | 79.48 |
| 2015-06-30 | $7.5M | 96k | 77.88 |
| 2015-03-31 | $8.5M | 94k | 89.90 |
| 2014-12-31 | $10M | 88k | 116.39 |