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Alta Advisers Ltd

SEC CIK
0001536114
Latest filing
Aug 12, 2026

WDC holding history

Western Digital Corp in every 13F filed by Alta Advisers Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

WDC overviewAll 13F holders of WDCFull Q2 2026 holdings

Shares (Q2 2026)
18,372
Value
$11.7M
% of portfolio
2.7%
Quarters held
4
Since Q3 2025
Holdings of WDC by Alta Advisers Ltd, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202618,372$11.7M2.7%+17,007+1,245.9%AddedHolders
Q1 20261,365$369.2K0.1%00.0%UnchangedHolders
Q4 20251,365$235.1K0.1%−600−30.5%ReducedHolders
Q3 20251,965$235.9K0.1%+1,965NewHolders