LASR
NLIGHT, INC.
NASDAQ · Technology · Semiconductors · US
$39.84
+3.67%Price chart
Aug 19Aug 24Aug 27Sep 1Sep 4Sep 10Sep 15Sep 18
Key dataSep 18, 2026
Open$39.28
From 52W high−53.10%
Volume1.35M
Market cap$2.30B
P/E (TTM)—
P/S (TTM)7.4x
Div yield—
Key dataSep 18, 2026
Open
$39.28
From 52W high
−53.10%
Volume
1.35M
Market cap
$2.30B
ValuationView details →
P/E (Fwd)
105.1x
EV/EBITDA
233.3x
P/E (TTM)
—
RSI (14)
37.4
MomentumView details →
1D Return
+3.67%
YTD Return
+4.96%
SummaryUpdated Jun 1, 2026
nLIGHT, Inc. (NASDAQ:LASR) is a Washington-based semiconductor and fiber laser manufacturer founded in 2000 and publicly traded since April 2018. The company designs, manufactures, and sells high-performance laser systems primarily for industrial manufacturing, aerospace and defense, and microfabrication applications. Originally incorporated as nLight Photonics Corporation, the company rebranded to nLIGHT in 2016 and has evolved from a general industrial laser supplier to a specialized provider of advanced laser technologies, with particular strength in directed energy systems for defense applications.
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Attalon and AeroVironment executed a long-term agreement for the delivery of Attalon's Valaris high-energy laser platform supporting AeroVironment's LOCUST and broader high-energy laser programs.5d agoScott H. Keeney, CEO of nLIGHT, Inc., sold approximately 363,500 shares of common stock on August 21 and August 24, 2026, for about $16.5 million, pursuant to a Rule 10b5-1 trading plan adopted on May 22, 2026.25d ago