Western Digital Corp (WDC) stock: price, suppliers, customers and institutional ownership
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
Prices via Intrinio. Supplier and customer ties are extracted from SEC filings and carry the sentence they came from. Not investment advice.
No intraday reading yet this session.
Western Digital Corp
Price, suppliers and customers from SEC filings, institutional ownership and the next report.
Computer Storage Devices
4 readings, 2 filed under bull and 2 under bear. Every figure is ours; the model chose the side.
the bull case· 2
1,856
broad manager reporting in regulatory filings signals wide institutional ownership
13fJun 30 '26+6.37%
shares held by the ten largest reporting managers rose over the latest quarter
13fJun 30 '26the bear case· 2
3 of 7
recent moves landed below options implied ranges reported at results
earnings historyimplied vs realized10 of 23
ten of the largest reporting managers reduced their stake in the latest quarter
13fJun 30 '26The model filed each reading under bull or bear and wrote its caption; a caption carrying a digit is replaced by our own phrase, so every figure on this zone is ours. Built Sep 16 '26 against the Nov 3 '26 report; rebuilt when that date rolls. Not a forecast, not advice.
tall tick = annual report · 1 on record
Of the 6 companies Western Digital Corp moves with most closely, 2 also share its SEC classification.
Measured against 499 trading days of our own closes. Co-movement, not cause.
SIC 3572, Computer Storage Devices, from each company's own filings. Largest first.
A rule beside a ticker marks a company that appears in both readings.
Which of these the filings never mention ›1,856 managers report a position worth $233.6B between them, and 45 of them hold 80% of it.
WDC (Western Digital Corp) has 1 disclosed suppliers and 1 disclosed customers, strongest disclosure first.
Suppliers:
Customers:
Select a tie for the filing sentence that discloses it; select again to open the company. Lines are disclosed suppliers and customers, coloured by industry; the closer to the centre, the more the filings disclose. A dot is green or red by today’s move. Extended: satellites hang off single companies, not bundled sectors.
Largest move on the map today: RMBS −0.26%, in memory.