CSCO 10-K filed 2026-09-02 | Key takeaways
CSCO filed its 10-K; the most relevant disclosure change is added Restructuring plan: In the fourth quarter of fiscal 2026, Cisco announced a restructuring plan with total pre-tax charges estimated up to $1 billion, expected to be substantially completed by the end of fiscal 2027, with $511 million of charges incurred during fiscal 2026. Customer concentration: Hyperscaler customers (AI infrastructure) represented approximately 6% of total revenue of revenue.
Key takeaways
5-7 ranked factual English bullets
Key metrics
Customer concentration
Disclosure changes
- Restructuring plan
In the fourth quarter of fiscal 2026, Cisco announced a restructuring plan with total pre-tax charges estimated up to $1 billion, expected to be substantially completed by the end of fiscal 2027, with $511 million of charges incurred during fiscal 2026.
New restructuring plan represents incremental near-term charges and headcount actions intended to fund reinvestment in silicon, optics, security, and AI growth areas. - AI infrastructure customer concentration
AI infrastructure demand from hyperscaler customers reached approximately 6% of total revenue in fiscal 2026 compared with less than 2% in fiscal 2025, with the filing adding risk factor language regarding the concentrated nature of these sales and dependence on hyperscaler capital spending and architecture decisions.
A growing share of revenue is tied to a limited number of hyperscaler customers, increasing volatility risk and dependence on AI infrastructure deployment cycles. - Supply chain and memory costs
Cisco entered into additional purchase commitments with contract manufacturers and suppliers in fiscal 2025 and 2026 related to Cisco Silicon One, memory components, and other products, with inventory rising to $5.7 billion from $3.2 billion; memory shortages are expected to continue impacting fiscal 2027 product gross margin.
Increased purchase commitments and inventory balances expand exposure to excess and obsolete inventory charges if demand softens or AI infrastructure orders are delayed. - Senior notes
Senior notes outstanding totaled $23.0 billion in aggregate principal as of fiscal year-end 2026, maturing between calendar 2026 and 2064; the XBRL note schedule includes fixed-rate tranches at 4.90%, 2.95%, 2.50%, 4.80%, 4.55%, 4.85%, 4.75%, 4.95% (2031), 4.95% (2032), 5.05%, 5.10%, 5.9%, 5.5%, 5.30%, 5.50%, and 5.35%.
Senior notes balance and maturity schedule reflect a mix of long-dated maturities through 2064 plus near-term maturities in 2026 and 2027. - Income taxes and valuation allowance
The valuation allowance against deferred tax assets increased by $0.5 billion during fiscal 2026, primarily because Cisco expects future California taxable income to be insufficient to fully utilize accumulated California tax credits and net operating loss carryforwards; the effective tax rate rose to 17.1% from 8.3% in fiscal 2025.
Higher state tax burden and reduced deferred tax benefit will pressure reported net income and increase effective tax rate going forward. - Borrowings
Total debt rose to $29.5 billion at fiscal year-end 2026 from $28.1 billion a year earlier; $6.7 billion was outstanding under the $15.0 billion commercial paper program as of July 25, 2026.
Higher leverage and reliance on commercial paper increases sensitivity to interest rates and credit market conditions.
Primary source
TickerStar generated this brief from an official company, investor-relations, earnings-call, or regulatory source. Review the primary material before making an investment decision.
Open SEC filingFollow CSCO in real time
Get material earnings, filing, IR, and earnings-call alerts by email.