Canadian Solar Inc. Common Shares (ON) (CSIQ)
CSIQ trades on Nasdaq in Technology, Semiconductors. Numbers below come from the Nasdaq screener and SEC filings, each with its source.
Price, change, market cap, sector and industry: Nasdaq stock screener, as of October 14, 2026. Revenue: SEC 20-F (us-gaap:RevenueFromContractWithCustomerIncludingAssessedTax), period ending 2025-12-31, https://www.sec.gov/Archives/edgar/data/1375877/000110465926041976/0001104659-26-041976-index.htm. Net income: SEC 20-F (us-gaap:NetIncomeLoss), period ending 2025-12-31.
Profile
| Field | Value |
|---|---|
| Ticker | CSIQ on Nasdaq |
| Sector | Technology |
| Industry | Semiconductors |
| Country | Canada |
| IPO year | 2006 |
| SEC CIK | 0001375877 |
| SEC industry code | Semiconductors & Related Devices |
| Incorporated in | A6 |
Financials · 2025
| Line | Value |
|---|---|
| Revenue | $5.6B |
| Net income | -$104.1M |
| Operating income | $43.2M |
| Net margin | -1.9% |
| Operating margin | 0.8% |
| Revenue growth | No prior-year revenue to compare |
| Cash | $1.4B |
| Total assets | $15.2B |
| P/E (computed) | Net income was not positive |
| P/S (computed) | 0.1× |
Key SEC documents
| Document | Form | Filed |
|---|---|---|
| Latest prospectus or offering document | 424B5 | 2021-05-27 |
| Latest annual report | 20-F | 2026-04-10 |
| Latest quarterly / interim FORM 6-K | 6-K | 2026-08-27 |
Source: SEC EDGAR submissions feed, 564 recent filings. All filings on EDGAR.
Price moves
| Window | Return |
|---|---|
| 1 week | -7.6% |
| 1 month | -15.1% |
| 3 months | -29.5% |
| Year to date | -56.3% |
| 1 year | -26.8% |
| From 52-week high | -69.1% |
Source: Yahoo Finance daily closes, last bar 2026-10-14. Computed by Sophia Capital from daily closes; cap, sector and tier from the Nasdaq screener.
Peers in Semiconductors
| Ticker | Company | Price | Day | Market cap |
|---|---|---|---|---|
| DQ | DAQO New Energy Corp. | $11.09 | +1.28% | $750.4M |
| AOSL | Alpha and Omega Semiconductor Limited Common Shares | $25.86 | -2.71% | $783.7M |
| KOPN | Kopin Corporation | $4.22 | +2.18% | $784.4M |
| LPTH | LightPath Technologies Inc. | $8.91 | +0.91% | $624.0M |
| TE | T1 Energy Inc. | $3.16 | -1.56% | $946.4M |
| AIP | Arteris Inc. | $21.16 | -1.38% | $1.0B |
| ARRY | Array Technologies Inc. | $3.57 | -0.83% | $549.8M |
| NVEC | NVE Corporation | $110.74 | +0.48% | $535.7M |
The full dossier has every filing, three years of financials, private raises and the people who signed them.
Open the full dossier