The company's supply chain is vulnerable due to its reliance on a limited number of sole-source suppliers for critical components, software, and materials. Any disruption, from geopolitical events to a supplier's financial instability, could halt production, increase costs, and prevent WDC from meeting customer demand.
Filing excerpt
Many of the components and much of the equipment we acquire must be specifically designed for use in our products or for developing and manufacturing our products and are only available from a limited number of suppliers, some of whom are our sole-source suppliers.
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
sec-10ksupplierConcentrationGet every 10-K signal for Western Digital and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/7298d388-83ab-4c83-861c-5cf117a0643d returns this record as JSON. POST /v1/companies/enrich returns every signal for westerndigital.com.
{
"signal_id": "7298d388-83ab-4c83-861c-5cf117a0643d",
"signal_type": "sec-10k",
"signal_subtype": "supplierConcentration",
"detected_at": "2026-08-18T07:04:35.705+00:00",
"company": {
"name": "Western Digital",
"domain": "westerndigital.com"
},
"data": {
"detail": "The company's supply chain is vulnerable due to its reliance on a limited number of sole-source suppliers for critical components, software, and materials. Any disruption, from geopolitical events to a supplier's financial instability, could halt production, increase costs, and prevent WDC from meeting customer demand.",
"summary": "Dependent on sole-source suppliers for critical, specifically designed components.",
"excerpts": "Many of the components and much of the equipment we acquire must be specifically designed for use in our products or for developing and manufacturing our products and are only available from a limited number of suppliers, some of whom are our sole-source suppliers.",
"relevance": 0.7,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/106040/000162828026057139/wdc-20260703.htm",
"filing_date": "2026-08-14",
"filing_year": 2026,
"fiscal_year_end": "07/03",
"sales_relevance": "Risk management needed",
"signal_category": "market",
"technologies_mentioned": [
"firmware"
]
}
}
curl https://signals.autobound.ai/v1/signals/7298d388-83ab-4c83-861c-5cf117a0643d \
-H "X-API-KEY: $AUTOBOUND_API_KEY"curl -X POST https://signals.autobound.ai/v1/companies/enrich \
-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"westerndigital.com","limit":20}'Long text fields are shortened on this page.
Looking up one signal by its id is free. Enrich costs 2 credits per signal returned; a call with no results is free.