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Celestica Inc. (CLS)

Celestica Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Celestica Inc. (CLS) is a Hardware, Equipment & Parts company based in CA with a market capitalization of $44B. Revenue grew 30.7% year-over-year and the company generated $466.3M in free cash flow. This page tracks CLS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

CA · 21.91K employees · IPO Jun 30, 1998

Valuation

Valuation & price

$373.38 · as of May 26, 2026 · -21.0% vs 52w high

51.2

P/E ratio

Latest-FY diluted EPS

19.91

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$458$306$154Jul 25Dec 25Jun 26Jul 7, 25$154.00Jul 9, 25$160.90Jul 11, 25$161.03Jul 15, 25$160.49Jul 17, 25$162.89Jul 21, 25$163.02Jul 23, 25$168.79Jul 25, 25$170.22Jul 29, 25$202.00Jul 31, 25$199.86Aug 4, 25$201.45Aug 6, 25$198.63Aug 8, 25$207.66Aug 12, 25$213.45Aug 14, 25$196.64Aug 19, 25$184.73Aug 21, 25$181.34Aug 25, 25$192.91Aug 27, 25$202.10Aug 29, 25$194.75Sep 3, 25$211.87Sep 5, 25$242.68Sep 9, 25$244.08Sep 11, 25$245.74Sep 15, 25$248.99Sep 17, 25$247.66Sep 19, 25$252.93Sep 23, 25$257.64Sep 25, 25$244.64Sep 29, 25$245.95Oct 2, 25$250.91Oct 6, 25$235.34Oct 8, 25$254.88Oct 10, 25$243.72Oct 14, 25$247.75Oct 16, 25$279.86Oct 20, 25$273.50Oct 22, 25$270.89Oct 24, 25$296.62Oct 28, 25$326.45Oct 30, 25$340.13Nov 3, 25$349.01Nov 5, 25$352.61Nov 7, 25$322.10Nov 11, 25$331.86Nov 14, 25$310.88Nov 18, 25$299.92Nov 20, 25$282.28Nov 24, 25$322.54Nov 26, 25$332.24Dec 1, 25$318.37Dec 3, 25$308.41Dec 5, 25$325.09Dec 9, 25$342.03Dec 11, 25$351.41Dec 15, 25$302.98Dec 17, 25$275.83Dec 19, 25$292.29Dec 23, 25$303.46Dec 26, 25$303.56Dec 31, 25$295.61Jan 5, 26$293.24Jan 7, 26$305.87Jan 9, 26$302.30Jan 13, 26$328.56Jan 15, 26$313.53Jan 20, 26$310.76Jan 22, 26$290.93Jan 26, 26$308.25Jan 28, 26$345.23Jan 30, 26$280.99Feb 3, 26$297.45Feb 5, 26$294.89Feb 9, 26$319.21Feb 11, 26$295.68Feb 17, 26$286.66Feb 19, 26$291.33Feb 23, 26$296.68Feb 25, 26$293.98Feb 27, 26$277.63Mar 3, 26$256.95Mar 5, 26$265.83Mar 9, 26$267.95Mar 11, 26$265.80Mar 13, 26$263.46Mar 17, 26$281.95Mar 19, 26$284.30Mar 23, 26$286.98Mar 25, 26$302.22Mar 27, 26$280.22Apr 1, 26$288.73Apr 6, 26$292.30Apr 8, 26$320.70Apr 10, 26$351.31Apr 14, 26$384.35Apr 16, 26$382.32Apr 20, 26$401.12Apr 22, 26$401.74Apr 24, 26$410.21Apr 28, 26$361.54Apr 30, 26$409.59May 4, 26$420.73May 6, 26$413.87May 8, 26$375.55May 12, 26$374.07May 15, 26$358.55May 19, 26$339.13May 21, 26$354.77May 26, 26$370.84May 28, 26$351.02Jun 1, 26$426.55Jun 3, 26$458.14Jun 5, 26$371.71Jun 9, 26$371.86Jun 11, 26$385.86Jun 15, 26$403.45Jun 17, 26$380.37Jun 22, 26$376.84Jun 24, 26$362.24Jun 30, 26$346.49
$154.0052-week range$472.40
Loading valuation history…

Fundamentals

Key fundamentals

$44B

Market cap

30.7%

Revenue growth (YoY)

11.7%

Gross margin

$466.3M

Free cash flow (USD)

$319.5M

Net debt

-2.4%

Share dilution

4/6

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$6.0BFY 2017$6.1BFY 2018$6.6BFY 2019$5.9BFY 2020$5.7BFY 2021$5.6BFY 2022$7.3BFY 2023$8.0BFY 2024$9.6BFY 2025$12.6B
$6B$12.6B

Free cash flow by year

2016 → 2025

FY 2016$109.2MFY 2017$24.4MFY 2018$-49.1MFY 2019$264.5MFY 2020$186.8MFY 2021$174.6MFY 2022$102.1MFY 2023$201.1MFY 2024$303.0MFY 2025$466.3M
$109.2M$466.3M

Gross margin by year

2021 → 2025

FY 20218.6%FY 20229.0%FY 20239.5%FY 202410.7%FY 202511.7%
8.6%11.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

5

Insider sells · 90 days

Earnings

Last report: 10-Q filed Apr 27, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Insider sellInsider Sell $6.8M · 10b5-1 PlanChawla Mandeep · Chief Financial Officer · $6.8MJun 17, 2026Filing
  • Insider sellInsider Sell $26.4M · 10b5-1 PlanMIONIS ROBERT · Director, Chief Executive Officer · $26.4MJun 17, 2026Filing
  • Insider sellInsider Sell $21.6M · 10b5-1 PlanMIONIS ROBERT · Director, Chief Executive Officer · $21.6MJun 17, 2026Filing
  • Insider sellInsider Sell $7.0M · 10b5-1 PlanMIONIS ROBERT · Director, Chief Executive Officer · $7MJun 17, 2026Filing
  • Insider sellInsider Sell $1.4MWilson Michael Max · Director · $1.4MMay 20, 2026Filing
  • 8-K eventAnnual Meeting ResultsMay 19, 2026Filing
  • 8-K eventCredit Agreement AmendmentApr 28, 2026Filing
  • 8-K eventEarnings ReleaseApr 27, 2026Filing
  • Quarterly report10-Q FiledApr 27, 2026Filing

Questions

Frequently asked questions

What is Celestica Inc.'s market cap?

Celestica Inc. (CLS) has a market capitalization of $44B.

What is CLS's P/E ratio?

CLS trades at a price-to-earnings ratio of 51.2, based on its latest fiscal-year diluted earnings per share and the most recent cached price.

What is CLS's price-to-book (P/B) ratio?

CLS trades at 19.91 times book value per share.

Are insiders buying CLS stock?

SEC Form 4 filings show no open-market insider buys at Celestica Inc. in the last 90 days (5 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.