Western Digital Corporation
US ˙ NasdaqGS ˙ US9581021055

SecurityWDC / Western Digital Corporation
InstitutionZions Bancorporation, N.A.
Latest Disclosed Ownership287 shares
Latest Disclosed Value $ 17,114
Zions Bancorporation, N.A. reports 3.24% increase in ownership of WDC / Western Digital Corporation

On February 11, 2025 - Zions Bancorporation, N.A. filed a 13F-HR form disclosing ownership of 287 shares of Western Digital Corporation (US:WDC) valued at $17,114 USD as of December 31, 2024. The entity filed a previous 13F-HR on November 6, 2024 disclosing 278 shares of Western Digital Corporation. This represents a change in shares of 3.24% during the quarter. The current value of the position is $146,864 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.

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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)
2025-02-11 2024-12-31 13F Western Digital Com 958102105 287 9 3.24 17 -5.56 0.0009
2024-11-06 2024-09-30 13F Western Digital Com 958102105 278 -20 -6.71 19 -18.18 0.0014
2024-08-08 2024-06-30 13F Western Digital Com 958102105 298 -25 -7.74 23 0.00 0.0018
2024-05-14 2024-03-31 13F Western Digital Com 958102105 323 -36 -10.03 22 22.22 0.0016
2024-02-12 2023-12-31 13F Western Digital Com 958102105 359 0 0.00 19 12.50 0.0013
2023-11-07 2023-09-30 13F Western Digital Com 958102105 359 -13 -3.49 16 14.29 0.0014
2023-07-28 2023-06-30 13F Western Digital Com 958102105 372 34 10.06 14 16.67 0.0012
2023-05-10 2023-03-31 13F Western Digital Com 958102105 338 -20 -5.59 13 9.09 0.0011
2023-02-10 2022-12-31 13F Western Digital Com 958102105 358 213 146.90 11 120.00 0.0009
2022-11-08 2022-09-30 13F Western Digital Com 958102105 145 -352 -70.82 5 -77.27 0.0005
2022-08-05 2022-06-30 13F Western Digital Com 958102105 497 250 101.21 22 83.33 0.0022
2022-05-13 2022-03-31 13F Western Digital Com 958102105 247 -172 -41.05 12 -55.56 0.0011
2022-02-11 2021-12-31 13F Western Digital Com 958102105 419 128 43.99 27 68.75 0.0024
2021-11-10 2021-09-30 13F Western Digital Com 958102105 291 -255 -46.70 16 -58.97 0.0016
2021-08-11 2021-06-30 13F Western Digital Com 958102105 546 354 184.38 39 200.00 0.0039
2021-05-13 2021-03-31 13F Western Digital Com 958102105 192 -36 -15.79 13 0.00 0.0015
2021-02-12 2020-12-31 13F Western Digital Com 958102105 228 -27 -10.59 13 44.44 0.0016
2020-11-13 2020-09-30 13F Western Digital Com 958102105 255 -13 -4.85 9 -25.00 0.0013
2020-08-13 2020-06-30 13F Western Digital Com 958102105 268 -32 -10.67 12 0.00 0.0017
2020-05-15 2020-03-31 13F Western Digital Com 958102105 300 -33 -9.91 12 -42.86 0.0021
2020-02-14 2019-12-31 13F Western Digital Com 958102105 333 0 0.00 21 5.00 0.0030
2019-11-13 2019-09-30 13F Western Digital Com 958102105 333 -200 -37.52 20 -20.00 0.0029
2019-07-09 2019-06-30 13F Western Digital Com 958102105 533 188 54.49 25 47.06 0.0037
2019-05-10 2019-03-31 13F Western Digital Com 958102105 345 345 17 0.0027
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.