Stocks Technology CSIQ
NASDAQ · TechnologyCanadian Solar Inc. (CSIQ)
Canadian Solar Inc. reported revenue of $5.6B in fiscal 2025, down 6.6% from a year earlier. It posted a net loss of $104.1M. In fiscal 2025 capital spending exceeded operating cash flow by $1.2B. At December 31, 2025 it held $1.4B in cash against $6B of debt. Its latest periodic report to the SEC is the annual report (foreign issuer) (20-F) filed on April 10, 2026.
Key facts about Canadian Solar Inc.
- Net worth
- Canadian Solar Inc. has a market value (market cap) of $733.8M at the latest share price, and shareholders' equity of $2.8B on its balance sheet at December 31, 2025. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
- Revenue and profit
- In fiscal 2025 revenue was $5.6B (-6.6% year on year), with a net loss of $104.1M.
- Cash flow
- In fiscal 2025 operations used $252.7M of cash.
- Latest report
- The latest periodic report (annual report (foreign issuer), 20-F) was filed with the SEC on April 10, 2026 and covers the period to December 31, 2025. Open on SEC EDGAR
What Canadian Solar Inc. does
Canadian Solar Inc. is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker CSIQ.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $5.6B | -$104.1M | -$2.50 | -$1.2B |
| 2024 | $6B | $36.1M | $0.54 | -$2B |
| 2023 | $7.6B | $274.2M | $3.87 | -$431.8M |
| 2022 | $7.5B | $240M | $3.44 | $289.5M |
| 2021 | $5.3B | $95.2M | $1.46 | -$837M |
| 2020 | $3.5B | $146.7M | $2.38 | n/a |
Earnings: every quarter and the next report date
Full financial statements: income, balance sheet and cash flow
Where CSIQ ranks in Technology
Latest SEC filings
What Canadian Solar Inc. has filed recently, newest first. Each links to the original document on SEC EDGAR.
- November 3, 2026Passive stake changed SCHEDULE 13G/A
- October 29, 2026
- September 21, 2026
- August 27, 2026
- August 13, 2026
- July 27, 2026Passive stake (5% or more) SCHEDULE 13G
- July 23, 2026Passive stake changed SCHEDULE 13G/A
- July 23, 2026
- July 6, 2026
- July 2, 2026
Insider trades
What the people running Canadian Solar Inc. did with its shares, from the Form 4 filings they must send the SEC within two business days.
No insider bought or sold shares on the open market in the last 90 days. The 10 reported changes were pay in shares, option exercises, shares withheld for tax or gifts.
| Date | Insider | What | Shares | Value |
|---|---|---|---|---|
| October 6, 2026 | Qu YuanDirector | Exercised options | 2,770 | - |
| October 6, 2026 | Qu YuanDirector | Shares withheld for tax | 1,133 | $13.1K |
| October 6, 2026 | Wong Andrew Luen CheungDirector | Exercised options | 1,203 | - |
| October 6, 2026 | Wong Andrew Luen CheungDirector | Shares withheld for tax | 5 | $57.7 |
| October 6, 2026 | Ruda Harry EDirector | Exercised options | 1,203 | - |
| October 6, 2026 | Ruda Harry EDirector | Shares withheld for tax | 733 | $8.5K |
| October 6, 2026 | Chang Leslie Li HsienDirector | Exercised options | 1,203 | - |
| October 6, 2026 | Chang Leslie Li HsienDirector | Shares withheld for tax | 5 | $57.7 |
Who owns CSIQ
Three views from three kinds of SEC filings, each with its own date. They overlap and are not added up.
5% holders
| Holder | Of class | Filed |
|---|---|---|
| PAG Castle Holdings Pte. Ltd.13G, passive with 6 related filers | 14.1% | July 7, 2025 |
| Venture Holding S.a.r.l. SPF13G, passive | 8.96% | November 17, 2025 |
| D. E. Shaw & Co., L.P.13G, passive with 3 related filers | 8% | July 23, 2026 |
| Mackenzie Financial Corp13G, passive | 6.9% | May 15, 2026 |
Largest institutional holders
Insiders
9 insiders reported holding 14,028,640 shares in total, about $151.8M at the last price.
| Holder | Shares |
|---|---|
| Qu Shawn XiaohuaChief Technology Officer, Director, 10% owner | 13,789,124 |
| Zhu XinboChief Financial Officer | 150,844 |
| Ruda Harry EDirector | 46,468 |
| Templeton Lauren CDirector | 25,797 |
| Marx DylanChief Operating Officer | 4,554 |
| Chen Yu (Kang)Lead General Counsel | 4,359 |
| Qu YuanDirector | 3,488 |
| Wong Andrew Luen CheungDirector | 2,003 |
| Chang Leslie Li HsienDirector | 2,003 |
Questions about CSIQ
What does Canadian Solar Inc. do?
Canadian Solar Inc. is a company in the Technology sector, listed on NASDAQ as CSIQ. Its shares trade on NASDAQ under the ticker CSIQ.
What is Canadian Solar Inc.'s net worth?
Canadian Solar Inc. has a market value (market cap) of $733.8M at the latest share price, and shareholders' equity of $2.8B on its balance sheet at December 31, 2025. A company's "net worth" usually means one of these: what the market pays for all its shares, or its assets minus its liabilities.
Is Canadian Solar Inc. profitable?
No. In fiscal 2025 it reported a net loss of $104.1M on revenue of $5.6B.
How much revenue does Canadian Solar Inc. make?
In fiscal 2025 Canadian Solar Inc. reported revenue of $5.6B. That is 6.6% less than a year earlier.
When did Canadian Solar Inc. last report?
Its most recent periodic report is the annual report (foreign issuer) (20-F) filed on April 10, 2026. It covers the period to December 31, 2025. Its newest filing of any kind is the passive stake changed from November 3, 2026.
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Where the numbers come from
Financial figures are the values Canadian Solar Inc. tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.