nLIGHT, Inc. (LASR) - Stock Analysis

Last updated: Sep 19, 2026

Research Idea

Research content for general circulation. Not individualized advice. Methodology & Disclosures

nLIGHT posted better‑than‑guided results, doubled high‑energy laser capacity via a new lease, is showcasing 70 kW‑class laser weapons, and recently raised ~$175M, which shores up liquidity. Shares are up ~29% over 21 days and ~13% above the 21‑day SMA, creating a defense/AI‑linked momentum setup with identifiable near‑term news flow.

Loading chart data...

Idea window: 3/18/2026 – 3/25/2026Sector: Technology

AI Analyst Overview

Last Price
$37.13
Market Cap
$2.25B
1D Return
-4.82%
YTD Return
-1.01%

Loading chart data...

Valuation Metrics

P/E
-156.5
P/B
5.0
P/S
7.2
EV/EBITDA
260.3
Div Yield
—

Fundamental Analysis

5.0

Key Financial Insights: • Stronger Liquidity • Narrowing Losses • High Valuation LASR's liquidity and cash flow improved sharply, but persistent losses, negative returns, and elevated valuation multiples warrant caution.

Liquidity
Valuation

Price Behavior

4.0

Key Price Behavior Insights: • Downtrend intact • Support defended • Resistance overhead Support Level: $37.92 Resistance Level: $40.99–$41.55 LASR remains in a last-month downtrend despite a bounce from $37.92, with a sustained move above $41.55 needed to improve momentum and a break below $37.92 risking further losses.

Bearish
Watchlist

Sentiment & News

3.0

Key News Insights: • CEO Share Sales • Institutional Reduction • Post-Earnings Pressure nLight faces a negative sentiment overhang as its CEO and an institutional investor executed sizable share sales following earnings-related stock pressure.

InsiderSelling
LASR
AI

AI Summary

5.0
Neutral

LASR is a high-risk defense-transformation bet: its $44M laser-weapon award and $627M program ceiling could unlock durable, higher-margin revenue, but the stock's premium valuation already assumes successful conversion despite ongoing losses and limited operating leverage. Investors should wait for repeatable defense production revenue, gross margins above the low-30% range, and sustained free cash flow before underwriting the upside.

DefenseGrowth
ValuationRisk
Execution
AI summary updated 40 days ago

Description

nLIGHT, Inc. designs and manufactures semiconductor and fiber laser systems and related components for industrial, microfabrication and aerospace and defense uses, operating through Laser Products and Advanced Development segments. The company also supplies fiber amplifiers and beam-combination and control equipment for high-energy directed-energy systems. Headquartered in Camas, Washington, nLIGHT distributes its products via a direct sales force in North America, China, South Korea and parts of Europe, alongside independent representatives and distributors in Asia, Europe and South America; it was incorporated in 2000 and adopted its current name in 2016.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Mar 18Mar 25LASRnLIGHT, Inc.
nLIGHT posted better‑than‑guided results, doubled high‑energy laser capacity via a new lease, is showcasing 70 kW‑class laser weapons, and recently raised ~$175M, which shores up liquidity. Shares are up ~29% over 21 days and ~13% above the 21‑day SMA, creating a defense/AI‑linked momentum setup with identifiable near‑term news flow.
Closed+4.7%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.