Why Lattice Semiconductor Corporation (LSCC) Stock Fell 11.1% on Sep 14, 2026

Lattice Semiconductor Corporation moved -9.37% intraday from $119.76 to $108.54. Lattice Semiconductor Corporation (LSCC) shares fell 9.43% , closing at $108.47, due to a combination of an analyst downgrade by Zacks Research , profit-taking after a recent 5% rally , and lingering overvaluation concerns. ## Lattice Semiconductor Corp (LSCC) $108.47 -9.43% today As of Sep 14, 12:31 PM EDT • Disclaimer 9:30 AM 10:30 AM 11:30 AM 12:30 PM 110 115 120 Prev close $119.76 Sep 14, 2026 9:30 AM - 12:31 PM 1D 5D 1M 6M YTD 1Y 5Y Max| Open 111.83 | Mkt cap $15.40B USD | 52-wk high 156.64 | | High 113.51 | P/E ratio 419.09 | 52-wk low 60.50 | | Low 107.67 | Div yield- | ### Core Factors Driving the Decline - Analyst Downgrade : Zacks Research downgraded Lattice Semiconductor from a "Strong Buy" to a "Hold". While the general consensus remains a "Moderate Buy," the sudden negative shift from a prominent firm triggered localized selling pressure. - Profit-Taking from Recent Rally : Ahead of today's drop, LSCC stock enjoyed a strong 5% bounce on Friday, September 11, following optimism surrounding its $1.65 billion AMI acquisition. Today's pullback represents investors locking in profits from that short-term push. - Valuation Pushback : Independent financial metrics (such as th

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