Plexus Corp. (PLXS) - Stock Analysis

Last updated: Sep 20, 2026

Research Idea

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

Shares gained 9.1% over 21 sessions, while fourth-quarter revenue guidance implies about 28% year-over-year growth at the midpoint. Program launches and aerospace, defense and industrial strength support the outlook.

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Idea window: 10/6/2026 – 10/13/2026Sector: Technology

AI Analyst Overview

Last Price
$222.32
Market Cap
$5.93B
1D Return
+2.46%
YTD Return
+51.24%

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Valuation Metrics

P/E
32.1
P/B
3.9
P/S
1.3
EV/EBITDA
20.3
Div Yield
—

Fundamental Analysis

6.0

Key Financial Insights: • Manageable Debt • Cash Flow Weakness • Inventory Exposure PLXS is financially sound and profitable, but weakening liquidity, negative quarterly free cash flow, high inventory exposure, and elevated valuation warrant caution.

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Price Behavior

5.0

Key Price Behavior Insights: • Support rebound • $255 resistance • Volatile recovery Support Level: $237.60–$240.00 Resistance Level: $250.00–$255.00 PLXS is mildly positive over the last month after rebounding from $237.60–$240.00 support, but a break above $255 is needed to confirm recovery.

PLXS
Recovery

Sentiment & News

6.0

Key News Insights: • Estimate Revisions • Deutsche Bank Buy • Implied Upside Plexus shows improving earnings sentiment, institutional buying, and implied upside, supporting a constructive near-term outlook.

Plexus
EarningsMomentum
AI

AI Summary

6.0
Neutral

PLXS has re-rated into a growth platform, but at ~39x earnings the investment hinges on converting aerospace/defense, industrial and data-center wins into sustained >6% margins and positive free-cash-flow growth by fiscal 2027; investors should favor the shares only if inventory and working-capital investment begin to translate into durable cash conversion.

GrowthOpportunity
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Execution
AI summary updated 36 days ago

Description

Plexus Corp. is a global contract electronics manufacturer operating across the Americas, EMEA and APAC that supplies design and development, supply-chain management, new product introduction, manufacturing and aftermarket support. Its customers include companies in healthcare and life sciences, industrial and commercial markets, aerospace and defense, and communications. The company was founded in 1979 and is headquartered in Neenah, Wisconsin.

Idea History

DateCloseTickerCompanySummaryStatusP/L
Oct 6Oct 13PLXSPlexus Corp.
Shares gained 9.1% over 21 sessions, while fourth-quarter revenue guidance implies about 28% year-over-year growth at the midpoint. Program launches and aerospace, defense and industrial strength support the outlook.
Closed-5.4%
Feb 2Feb 9PLXSPlexus Corp.
Robust Q1 FY2026 revenue growth (~10%) with broad end-market demand, strong pipeline, solid liquidity, and positive technical momentum (+12% price rise recent 3 weeks) underpinned by AI and semiconductor hardware sector support, making it a strong short-term growth candidate.
Closed+1.7%
Research content for educational purposes only. Not investment advice. All decisions are your responsibility.