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Celestica market cap CLS

Share price times shares outstanding: what the whole company sells for, since 2025.

Today, Oct 23, 2026
$29.9B
Highest close in our data
$48.2B
May 2026

Celestica is worth $29.9B at the close on Oct 23, 2026, at $260.01 a share.

That is down 12% over the last year.

Its highest close in our data was $48.2B in May 2026.

Market cap over time

Open the interactive chart, with overlays and comparisons

Year by year

YearEnd of yearLowHighChange
2026 so far$29.9B$28.7B$48.2B−14%
2025$34.9B$7.7B$39.6Bn/a

Against its peers

Companies in Hardware, Equipment & Parts nearest Celestica's size, closest first, today.

CompanyMarket cap
CLSCelestica$29.9B
TDYTeledyne Technologies$29B
JBLJabil$28.7B
FLEXFlex$28.3B
COHRCoherent$41B
FTVFortive$18.2B
KEYSKeysight Technologies$53.6B
GRMNGarmin$56.6B
MKSIMKS$13.3B
CGNXCognex$9.3B
AEISAdvanced Energy Industries$8.7B
Peer median$28.5B

What the market cap tells you

Share price times shares outstanding: what the whole company sells for today.

Size, not quality. Large caps move slower and are covered more. That is all it tells you.

More on Celestica

Valuation data, not investment advice. Prices as of . Reported figures come from the company's filings with the SEC.