웨스턴 디지털 코퍼레이션
DE ˙ XTRA ˙ US9581021055
€506.20 ↓ -6.10 (-1.19%)
2026-06-04
주가
SecurityDE:WDC / Western Digital Corporation
InstitutionFIL Ltd
Latest Disclosed Ownership103,738 shares
Latest Disclosed Value $ 28,060,092
FIL Ltd reports 34.93% increase in ownership of WDC / Western Digital Corporation

On May 15, 2026 - FIL Ltd filed a 13F-HR form disclosing ownership of 103,738 shares of Western Digital Corporation (DE:WDC) valued at $23,818,245 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 76,882 shares of Western Digital Corporation. This represents a change in shares of 34.93% during the quarter. The current value of the position is $52,512,176 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F WESTERN DIGITAL COM 958102105 103,738 26,856 34.93 28,060 111.87 0.0121
2026-02-17 2025-12-31 13F WESTERN DIGITAL COM 958102105 76,882 -774,058 -90.97 13,244 -87.04 0.0099
2025-11-13 2025-09-30 13F WESTERN DIGITAL COM 958102105 850,940 -9,574,144 -91.84 102,164 -84.69 0.0803
2025-08-14 2025-06-30 13F WESTERN DIGITAL COM 958102105 10,425,084 2,851,596 37.65 667,101 117.87 0.5697
2025-05-12 2025-03-31 13F WESTERN DIGITAL COM 958102105 7,573,488 5,370,861 243.84 306,196 133.13 0.2909
2025-02-13 2024-12-31 13F WESTERN DIGITAL COM 958102105 2,202,627 50,756 2.36 131,343 -10.62 0.1227
2024-11-13 2024-09-30 13F WESTERN DIGITAL COM 958102105 2,151,871 -29,659 -1.36 146,951 -11.10 0.1332
2024-08-13 2024-06-30 13F WESTERN DIGITAL COM 958102105 2,181,530 -239,845 -9.91 165,295 0.04 0.1634
2024-05-13 2024-03-31 13F WESTERN DIGITAL COM 958102105 2,421,375 445,472 22.55 165,235 59.68 0.1638
2024-02-13 2023-12-31 13F WESTERN DIGITAL COM 958102105 1,975,903 -17,842 -0.89 103,478 13.74 0.1087
2023-11-13 2023-09-30 13F WESTERN DIGITAL COM 958102105 1,993,745 121,396 6.48 90,975 28.10 0.1071
2023-08-11 2023-06-30 13F WESTERN DIGITAL COM 958102105 1,872,349 -831,752 -30.76 71,018 -30.28 0.0798
2023-05-11 2023-03-31 13F WESTERN DIGITAL COM 958102105 2,704,101 -3,531,503 -56.63 101,863 -48.22 0.1168
2023-02-13 2022-12-31 13F WESTERN DIGITAL COM 958102105 6,235,604 23,674 0.38 196,733 -2.70 0.2361
2022-11-10 2022-09-30 13F WESTERN DIGITAL COM 958102105 6,211,930 -781,026 -11.17 202,199 -35.50 0.2600
2022-08-12 2022-06-30 13F WESTERN DIGITAL COM 958102105 6,992,956 -1,035,406 -12.90 313,494 -21.35 0.3731
2022-05-13 2022-03-31 13F WESTERN DIGITAL COM 958102105 8,028,362 -622,712 -7.20 398,608 -29.34 0.4086
2022-02-14 2021-12-31 13F WESTERN DIGITAL COM 958102105 8,651,074 1,233,589 16.63 564,137 34.75 0.5786
2021-11-15 2021-09-30 13F WESTERN DIGITAL COM 958102105 7,417,485 889,812 13.63 418,643 -9.89 0.4649
2021-08-13 2021-06-30 13F WESTERN DIGITAL COM 958102105 6,527,673 237,760 3.78 464,574 10.65 0.4987
2021-05-14 2021-03-31 13F WESTERN DIGITAL COM 958102105 6,289,913 -3,030,653 -32.52 419,852 -18.68 0.4779
2021-03-23 2020-12-31 13F/A-1 WESTERN DIGITAL COM 958102105 9,320,566 1,040,328 12.56 516,266 70.59 0.6357
2021-02-08 2020-12-31 13F WESTERN DIGITAL COM 958102105 9,320,566 1,040,328 516,266 249,693.5116
2020-11-13 2020-09-30 13F WESTERN DIGITAL COM 958102105 8,280,238 3,585,211 76.36 302,642 46.00 0.3753
2020-08-13 2020-06-30 13F WESTERN DIGITAL COM 958102105 4,695,027 -584,752 -11.08 207,286 -5.67 0.2795
2020-05-14 2020-03-31 13F WESTERN DIGITAL COM 958102105 5,279,779 1,942,116 58.19 219,745 3.73 0.3610
2020-02-07 2019-12-31 13F WESTERN DIGITAL COM 958102105 3,337,663 1,764,122 112.11 211,842 125.74 0.2937
2019-11-13 2019-09-30 13F WESTERN DIGITAL COM 958102105 1,573,541 -1,215,946 -43.59 93,845 -29.25 0.1419
2019-08-13 2019-06-30 13F WESTERN DIGITAL COM 958102105 2,789,487 1,191,534 74.57 132,641 72.72 0.1999
2019-05-13 2019-03-31 13F WESTERN DIGITAL COM 958102105 1,597,953 -126,214 -7.32 76,797 20.48 0.1203
2019-02-13 2018-12-31 13F WESTERN DIGITAL COM 958102105 1,724,167 1,724,167 63,743 0.1131
2017-11-13 2017-09-30 13F WESTERN DIGITAL COM 958102105 0 -4,930 -100.00 0 -100.00
2017-08-29 2017-06-30 13F/A-1 WESTERN DIGITAL COM 958102105 4,930 -1,541,519 -99.68 437 -99.66 0.0013
2017-08-11 2017-06-30 13F WESTERN DIGITAL COM 958102105 4,930 -1,541,519 437
2017-05-11 2017-03-31 13F WESTERN DIGITAL COM 958102105 1,546,449 -728,618 -32.03 127,628 -17.44 0.3590
2017-02-10 2016-12-31 13F WESTERN DIGITAL COM 958102105 2,275,067 -348,854 -13.30 154,591 0.76 0.4533
2016-11-14 2016-09-30 13F WESTERN DIGITAL COM 958102105 2,623,921 43,932 1.70 153,420 25.83 0.4592
2016-08-11 2016-06-30 13F WESTERN DIGITAL COM 958102105 2,579,989 -1,149,254 -30.82 121,930 -30.79 0.3884
2016-05-16 2016-03-31 13F WESTERN DIGITAL COM 958102105 3,729,243 3,729,243 0.00 176,170 0.5453
2015-05-14 2015-03-31 13F WESTERN DIGITAL COM 958102105 0 -125,000 -100.00 0 -100.00
2015-02-17 2014-12-31 13F WESTERN DIGITAL COM 958102105 125,000 -125,000 -50.00 13,838 -43.12 0.0478
2014-11-14 2014-09-30 13F WESTERN DIGITAL COM 958102105 250,000 -2,000 -0.79 24,330 4.60 0.0933
2014-08-14 2014-06-30 13F WESTERN DIGITAL COM 958102105 252,000 22,000 9.57 23,260 10.14 0.0872
2014-05-15 2014-03-31 13F WESTERN DIGITAL COM 958102105 230,000 0 0.00 21,119 9.44 0.0766
2014-02-13 2013-12-31 13F WESTERN DIGITAL COM 958102105 230,000 0 0.00 19,297 32.33 0.0777
2013-11-14 2013-09-30 13F WESTERN DIGITAL COM 958102105 230,000 0 0.00 14,582 2.11 0.0697
2013-08-14 2013-06-30 13F WESTERN DIGITAL COM 958102105 230,000 230,000 14,281 0.0808
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.