Institutional shares held 327 Million
15.3M calls
13.2M puts
Total value of holdings $41.2B
$1.93B calls
$1.67B puts
Market Cap $40B
317,555,008 Shares Out.
Institutional ownership 103.08%
# of Institutions 914


Latest Institutional Activity in WDC

Top Purchases

Q3 2025
Brookstone Capital Management Shares Held: 113K ($14.2M)
Q3 2025
Chapin Davis, Inc. Shares Held: 80.7K ($10.2M)
Q3 2025
Ttp Investments, Inc. Shares Held: 32.5K ($4.09M)
Q3 2025
Cwm, LLC Shares Held: 82.3K ($10.4M)
Q3 2025
Oak Thistle LLC Shares Held: 50.7K ($6.39M)

Top Sells

Q3 2025
Pacer Advisors, Inc. Shares Held: 65.3K ($8.23M)
Q3 2025
Deprince Race & Zollo Inc Shares Held: 263K ($33.1M)
Q3 2025
Ars Investment Partners, LLC Shares Held: 412K ($51.9M)
Q3 2025
Sound Income Strategies, LLC Shares Held: 73.5K ($9.26M)
Q3 2025
Assenagon Asset Management S.A. Shares Held: 60.4K ($7.61M)

About WDC

Western Digital Corporation develops, manufactures, and sells data storage devices and solutions in the United States, China, Hong Kong, Europe, the Middle East, Africa, rest of Asia, and internationally. It offers client devices, including hard disk drives (HDDs) and solid state drives (SSDs) for computing devices, such as desktop and notebook personal computers (PCs), smart video systems, gaming consoles, and set top boxes; flash-based embedded storage products for mobile phones, tablets, notebook PCs, and other portable and wearable devices, as well as automotive, Internet of Things, industrial, and connected home applications; and flash-based memory wafers. The company also provides data center devices and solutions comprising enterprise helium hard drives; enterprise SSDs consisting of flash-based SSDs and software solutions for use in enterprise servers, online transactions, data analysis, and other enterprise applications; data center solutions for data storage systems and tiered storage models; and data storage platforms. In addition, it offers client solutions, such as external HDD storage products in mobile and desktop form; client portable SSDs; removable cards that are used in consumer devices comprising mobile phones, tablets, imaging systems, and cameras and smart video systems; universal serial bus flash drives for use in the computing and consumer markets; and wireless drive products used in-field back up of created content, as well as wireless streaming of high-definition movies, photos, music, and documents to tablets, smartphones, and PCs. The company sells its products under the G-Technology, SanDisk, and WD brands to original equipment manufacturers, distributors, dealers, resellers, and retailers. Western Digital Corporation was founded in 1970 and is headquartered in San Jose, California.


Insider Transactions at WDC

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
767K Shares
From 22 Insiders
Grant, award, or other acquisition 767K shares
Exercise of conversion of derivative security 365 shares
Sell / Disposition
265K Shares
From 16 Insiders
Payment of exercise price or tax liability 90.8K shares
Open market or private sale 174K shares

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