WDC — WESTERN DIGITAL CORP.

Ownership history in Scientech Research LLC  ·  3 quarters on record

This page tracks every 13F SEC filing in which Scientech Research LLC reported a position in WESTERN DIGITAL CORP. (WDC). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.32% (2025 Q3)
Avg. % of fund
0.17%
First filed
2024 Q3
Last filed
2025 Q3
Quarters held
3
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 REDUCED 7,691 -5,574 -42.0% 0.32% $923K $119.91
2025 Q1 ADDED 13,265 +9,965 +302.0% 0.14% $536K $40.26
2024 Q3 INITIATED 3,300 — — 0.04% $225K $51.40
% of Fund (quarterly)    WDC price (monthly, adj. close)

Other funds also holding WDC

As of 2025 Q4 — sorted by position size

Central Asset Investments & Management Holdings (HK) Ltd 3Y 7Y 14.98% Maple Rock Capital Partners Inc. 3Y 7Y 13.55% Wolf Hill Capital Management, LP 3Y 11.23% 53 HOUSE LLP 3Y 7Y 10.0% Atalan Capital Partners, LP 3Y 7Y 8.65% Alta Park Capital, LP 3Y 7Y 8.16% Amanah Holdings Trust 7.95% Trivest Advisors Ltd 3Y 6.88% Grand Alliance Asset Management Ltd 6.39% Rivermont Capital Management LP 3Y 6.31%
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