JBI

Janus International Group, Inc.

Basic Materials · $569M market cap

Verdict

Share price

$4.21

close of Oct 3, 2026

Fair value

$5.05

Sticker Price

Payback Price

$2.02

buy price

Undervalued

JBI is Undervalued: at $4.21 it trades 17% below its fair value of $5.05. Its buy price (Payback Price) is $2.02, 52% below today's price. Business quality is strong: 4 of 5 key numbers clear the 10% bar.

How we valued it

Free Cash Flow Growth. Free cash flow is growing faster than reported earnings, so we project free cash flow 10 years ahead instead.

Business quality

4 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth4.5% a year✗
Equity per share growth18.5% a year✓
Sales growth11.7% a year✓
Free cash flow growth20.0% a year✓
Return on invested capital10.2%✓

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Superinvestors

None of the investors we track holds JBI right now. In Q2 2026, 2 sold out. Who we track

Insider activity

Since Jun 16, 2026: no open-market purchases and 4 other filings (stock awards, tax withholding and similar). Why purchases matter

Other filings

About Janus International Group, Inc.

Janus International Group, Inc. (JBI) is a leading global provider of comprehensive, turn-key solutions for self-storage facilities, as well as commercial and industrial building projects. Their extensive product range encompasses various door types, including rolling and hinged access systems, alongside sophisticated hallway installations and modular, relocatable storage units. They also deliver advanced automation…

Construction Materials

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works