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Canadian Solar Inc. (CSIQ)

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

Canadian Solar Inc. (CSIQ) is a Solar company based in CA with a market capitalization of $1.3B. Revenue declined 6.7% year-over-year and free cash flow was negative at -$1.6B. This page tracks CSIQ's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

CA · 17.11K employees · IPO Nov 9, 2006

Valuation

Valuation & price

$19.00 · as of May 26, 2026 · -43.4% vs 52w high

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P/E ratio

Latest-FY diluted EPS

0.46

P/B ratio

Market cap ÷ book equity

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Dividend yield

Price — last 12 months

$33.58$21.68$9.78Jul 25Dec 25Jul 26Jul 7, 25$13.03Jul 9, 25$13.60Jul 11, 25$12.71Jul 15, 25$12.90Jul 17, 25$12.37Jul 21, 25$12.90Jul 23, 25$13.28Jul 25, 25$12.75Jul 29, 25$12.00Jul 31, 25$11.49Aug 4, 25$11.49Aug 6, 25$11.72Aug 11, 25$11.58Aug 13, 25$11.66Aug 15, 25$12.55Aug 19, 25$12.54Aug 21, 25$10.39Aug 25, 25$11.39Aug 27, 25$10.34Aug 29, 25$9.78Sep 3, 25$9.90Sep 5, 25$11.17Sep 9, 25$11.04Sep 11, 25$10.78Sep 16, 25$12.21Sep 18, 25$11.77Sep 22, 25$12.73Sep 24, 25$12.95Sep 26, 25$12.95Sep 30, 25$13.04Oct 2, 25$15.27Oct 6, 25$15.10Oct 8, 25$14.29Oct 10, 25$13.38Oct 14, 25$15.72Oct 16, 25$15.64Oct 21, 25$15.07Oct 23, 25$14.15Oct 27, 25$15.36Oct 29, 25$17.57Oct 31, 25$20.76Nov 4, 25$21.99Nov 6, 25$26.74Nov 10, 25$32.40Nov 12, 25$28.46Nov 14, 25$33.58Nov 18, 25$26.43Nov 20, 25$21.43Nov 25, 25$25.02Nov 28, 25$27.15Dec 2, 25$25.86Dec 4, 25$24.73Dec 8, 25$23.51Dec 10, 25$24.35Dec 12, 25$22.65Dec 16, 25$23.22Dec 18, 25$23.73Dec 22, 25$27.13Dec 24, 25$24.36Dec 29, 25$24.31Jan 2, 26$25.41Jan 6, 26$23.48Jan 8, 26$19.39Jan 12, 26$20.25Jan 14, 26$20.85Jan 16, 26$21.74Jan 21, 26$20.41Jan 23, 26$22.43Jan 27, 26$22.15Jan 29, 26$19.77Feb 2, 26$19.13Feb 4, 26$20.68Feb 9, 26$21.02Feb 11, 26$20.83Feb 13, 26$19.39Feb 18, 26$19.82Feb 20, 26$20.05Feb 24, 26$21.37Feb 26, 26$19.94Mar 2, 26$17.22Mar 4, 26$17.04Mar 6, 26$16.00Mar 10, 26$17.36Mar 12, 26$18.03Mar 17, 26$18.39Mar 19, 26$13.53Mar 23, 26$13.11Mar 25, 26$14.31Mar 27, 26$13.45Mar 31, 26$13.85Apr 2, 26$13.36Apr 7, 26$12.11Apr 9, 26$12.31Apr 13, 26$12.72Apr 15, 26$13.64Apr 17, 26$13.20Apr 22, 26$13.51Apr 24, 26$14.12Apr 28, 26$14.85Apr 30, 26$15.29May 4, 26$15.87May 6, 26$16.88May 8, 26$20.06May 12, 26$19.41May 14, 26$17.82May 18, 26$17.18May 20, 26$16.66May 22, 26$18.88May 28, 26$20.26Jun 1, 26$18.30Jun 3, 26$19.53Jun 5, 26$17.16Jun 9, 26$16.12Jun 11, 26$15.76Jun 15, 26$16.88Jun 17, 26$16.00Jun 22, 26$16.02Jun 24, 26$14.98Jun 26, 26$15.39Jul 2, 26$14.46
$9.5152-week range$33.58
Loading valuation history…

Fundamentals

Key fundamentals

$1.3B

Market cap

-6.7%

Revenue growth (YoY)

18.3%

Gross margin

-$1.6B

Free cash flow (USD)

$5.8B

Net debt

1.1%

Share dilution

2/6

Graham criteria passed

Defensive-investor screen

Energy

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$2.9BFY 2017$3.4BFY 2018$3.7BFY 2019$3.2BFY 2020$3.5BFY 2021$5.3BFY 2022$7.5BFY 2023$7.6BFY 2024$6.0BFY 2025$5.6B
$2.9B$5.6B

Free cash flow by year

2016 → 2025

FY 2016$-1.4BFY 2017$-106.8MFY 2018$-100.0MFY 2019$308.9MFY 2020$-455.5MFY 2021$-837.8MFY 2022$288.6MFY 2023$-840.8MFY 2024$-2.8BFY 2025$-1.6B
-$1.4B-$1.6B

Gross margin by year

2021 → 2025

FY 202117.2%FY 202216.9%FY 202316.8%FY 202416.7%FY 202518.3%
17.2%18.3%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

2

Insider sells · 90 days

Earnings

Last reported: May 14, 2026 (EPS $-0.71)

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly reportInterim Results (6-K)Jul 2, 2026Filing
  • 6-K filingManagement Information CircularJun 12, 2026Filing
  • Insider sellInsider Sell $34KChang Leslie Li Hsien · Director · $34.4KMay 28, 2026Filing
  • Insider sellInsider Sell $29KWong Andrew Luen Cheung · Director · $28.6KMay 21, 2026Filing
  • Annual reportAnnual Report FiledMay 14, 2026Filing
  • Annual reportAnnual Report FiledApr 27, 2026Filing
  • Annual report20-F FiledApr 10, 2026Filing

Questions

Frequently asked questions

What is Canadian Solar Inc.'s market cap?

Canadian Solar Inc. (CSIQ) has a market capitalization of $1.3B.

What is CSIQ's P/E ratio?

A meaningful P/E ratio is not available for CSIQ — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

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

CSIQ trades at 0.46 times book value per share.

When did Canadian Solar Inc. last report earnings?

CSIQ last reported earnings on May 14, 2026; the next date is not yet scheduled.

Are insiders buying CSIQ stock?

SEC Form 4 filings show no open-market insider buys at Canadian Solar Inc. in the last 90 days (2 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.