Cisco Falls as Quantum Partnership Fails to Lift Valuation Concerns
Cisco Systems stock finished at USD 107.44 on Nasdaq on September 10, 2026, down 1.82 percent from the prior session and trading about 17.6 percent below its 52-week high of USD 130.37 recorded on June 4, 2026.
The company announced a strategic partnership with quantum technology company Infleqtion to advance networked quantum computing and sensing, underscoring Cisco's push to position its networking platforms for next-generation workloads.
In its most recent fiscal quarter, Cisco delivered results that beat market expectations, with earnings per share of USD 1.22 versus the Zacks Consensus Estimate of USD 1.17 for the quarter ended in July 2026, representing a positive earnings surprise of about 4.3 percent.
Cisco's valuation metrics frame investor debate as its shares traded at around USD 109, implying a trailing price-earnings ratio of roughly 32.6, which is significantly above the company's five-year median P/E of 19.8 and corresponds to an estimated intrinsic value of USD 74.28 per share, about 46.7 percent below the current market price.