CSIQ is the ticker symbol for Canadian Solar Inc., a publicly traded Technology sector company listed on Nasdaq. 13F Pro tracks CSIQ with AI-powered analysis, a 32-signal quality score, SEC EDGAR financials, insider transactions, and institutional 13F holdings — all sourced directly from public SEC filings.

Is CSIQ a good stock to buy?

CSIQ is tracked on 13F Pro with SEC EDGAR data, but is not currently included in our 32-signal AI quality ranking. The full company profile with financials and AI insights is at https://13fpro.ai/company/CSIQ.

Where does 13F Pro source CSIQ data?

All Canadian Solar Inc. fundamentals and ownership data come directly from SEC EDGAR. Canadian Solar Inc. files with the SEC under CIK 1375877. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

Canadian Solar Inc.(CSIQ)— Stock Profile, AI Score & Financials

Technology · Nasdaq · AI-powered stock analysis, 32-signal quality score, SEC EDGAR financials, and institutional holdings. Updated 2025-12-31.

Canadian Solar Inc. (CSIQ) stock profile, AI quality score, and SEC EDGAR financial data, a Technology sector company. CSIQ is not currently included in 13F Pro's AI-ranked quality universe — this company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. rankings refresh on jan 1, apr 1, jul 1, oct 1. Based on the latest XBRL financial filings (FY 2025), Canadian Solar Inc. reports quarterly revenue of $5.6B, net income of $-104.1M, an operating margin of 0.8%. Top institutional holders of CSIQ by reported 13-F value include BlackRock, MACKENZIE FINANCIAL, D. E. Shaw, based on the most recent SEC filings. CSIQ trades on the Nasdaq exchange and files with the SEC under CIK 1375877. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate CSIQ daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for Canadian Solar Inc. directly from SEC EDGAR.

Revenue

$5.6B

Net Income

$-104.1M

Free Cash Flow

$-1.2B

Operating Margin

0.8%

CSIQ key financials by period

Canadian Solar Inc. reported revenue, net income and margins by fiscal period, from SEC filings.
Period	Form	Revenue	Net income	Operating margin
FY 2025	20-F	$5.6B	$-104.1M	0.8%
FY 2024	20-F	$6.0B	$36.1M	-0.5%
FY 2023	20-F	$7.6B	$274.2M	5.9%
FY 2022	20-F	$7.5B	—	4.8%
FY 2021	20-F	$5.3B	—	3.6%
FY 2020	20-F	$3.5B	—	6.3%

Institutions holding CSIQ

Institutional investors reporting a position in Canadian Solar Inc. on SEC Form 13F.
Institution	Shares	Value	Reported
BlackRock	5,319,525	$85.2M	2026-06-30
MACKENZIE FINANCIAL	4,621,062	$74.0M	2026-06-30
D. E. Shaw	3,826,650	$61.3M	2026-06-30
Invesco Ltd.	2,765,941	$44.3M	2026-06-30
Legal & General Group Plc	2,658,787	$42.6M	2026-06-30
SUSQUEHANNA INTERNATIONAL GROUP, LLP	2,549,400	$40.8M	2026-06-30
Polunin Capital Partners Ltd	2,120,414	$31.8M	2026-06-30
GROUP ONE TRADING, L.P.	1,559,000	$25.0M	2026-06-30
Walleye Trading	1,550,700	$24.8M	2026-06-30
STATE STREET	1,535,534	$24.6M	2026-06-30

SEC EDGAR: CIK 1375877 →

Canadian Solar Inc.

CSIQ

NasdaqSmall CapTechnology

13F Pro Quality Score

Not in ranked universe

Pending next ranking run

This company passes all size and coverage filters but hasn't been included in the latest quarterly ranking run. Rankings refresh on Jan 1, Apr 1, Jul 1, Oct 1.

Financial data, filings, and institutional holdings below are still tracked in full — only the proprietary quality composite is unavailable for this name.