Page 2 - U.S. Semiconductors Stocks - Biggest Losers Today

UPDATED Nov 21, 2025

Explore the U.S. (NYSE and NASDAQ) Biggest Losers Today. These Semiconductors Stocks have seen the largest drop in Market Cap from the previous trading day.

106 companies
CompanyLast Price1D Return1Y ReturnMarket CapAnalysts TargetValuationGrowthDiv Yield
MAXN
Maxeon Solar Technologies
US$2.67-0.4%-68.7%US$45.4mn/aPE-0.07xn/an/a
CVV
CVD Equipment
US$3.15-0.3%1.9%US$21.9mn/aPB0.8xn/an/a
PRSO
Peraso
US$0.88-0.4%3.6%US$7.9mUS$2.82PB2.2xE91.2%n/a
SMTK
SmartKem
US$1.32-0.2%-58.8%US$8.1mn/aPS45.5xn/an/a
ASTI
Ascent Solar Technologies
US$1.430%-42.8%US$5.0mn/aPS81.4xn/an/a
ATOM
Atomera
US$1.990%-65.7%US$63.0mUS$5.00PS1659.1xE0.3%n/a
MOBX
Mobix Labs
US$0.463.8%-37.3%US$28.0mn/aPS2.7xn/an/a
MX
Magnachip Semiconductor
US$2.301.3%-40.4%US$81.7mUS$4.75PB0.3xE19.3%n/a
ASYS
Amtech Systems
US$7.151.3%24.3%US$101.1mUS$6.00PS1.2xE132.4%n/a
SQNS
Sequans Communications
US$5.471.7%-80.3%US$83.9mUS$20.67PS2.7xE53.3%n/a
INTT
inTEST
US$7.551.8%-1.0%US$91.5mUS$11.00PB0.9xE64.2%n/a
NVTS
Navitas Semiconductor
US$7.560.1%212.4%US$1.7bUS$8.28PS30.7xE28.7%n/a
QUIK
QuickLogic
US$5.795.5%-23.2%US$93.7mUS$7.98PS6.1xE69.2%n/a
VLN
Valens Semiconductor
US$1.505.6%-23.5%US$144.7mUS$3.75PS2.3xE2.1%n/a
CEVA
CEVA
US$19.002.0%-37.6%US$447.5mUS$33.50PS4.2xE112.5%n/a
POET
POET Technologies
US$4.271.7%6.5%US$553.4mUS$6.60PS737.7xE68.3%n/a
NVEC
NVE
US$59.714.0%-26.3%US$277.8mn/aPE20.9xn/a6.7%
ALMU
Aeluma
US$12.635.3%255.8%US$214.3mUS$25.50PS40.5xE60.1%n/a
AMBQ
Ambiq Micro
US$23.422.9%n/aUS$416.8mUS$38.75PS5.9xE12.5%n/a
KOPN
Kopin
US$2.283.2%125.7%US$388.7mUS$4.85PS8.8xE65.3%n/a
AOSL
Alpha and Omega Semiconductor
US$18.642.6%-51.7%US$546.2mUS$24.33PB0.7xE97.2%n/a
SKYT
SkyWater Technology
US$13.962.9%65.6%US$657.8mUS$21.00PE5.4xE-122.6%n/a
ICHR
Ichor Holdings
US$14.844.1%-55.5%US$490.0mUS$23.83PB0.8xE75.2%n/a
ACMR
ACM Research
US$30.031.2%59.8%US$1.9bUS$40.81PE16.6xE16.4%n/a
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