Canadian Solar Inc
Ownership
Ownership Structure
Who owns Canadian Solar Inc (CSIQ)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 64.2% of the shares are freely tradable; institutional investors hold 61.8%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 7.83 | 5,319,525 | +226.9 | 06/30/2026 |
| Mackenzie Investments | 6.81 | 4,621,062 | +0.1 | 06/30/2026 |
| D. E. Shaw & Co LP | 5.64 | 3,826,650 | +25.4 | 06/30/2026 |
| Amvescap Plc. | 4.07 | 2,765,941 | +14.1 | 06/30/2026 |
| Legal & General Group PLC | 3.92 | 2,658,787 | +94.0 | 06/30/2026 |
| Polunin Capital Partners Ltd | 3.12 | 2,120,414 | +5.9 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 2.36 | 1,605,161 | -5.0 | 03/31/2026 |
| State Street Corp | 2.26 | 1,535,534 | +154.8 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Mackenzie Grnchp Glbl Envr All Cap F5 | 5.22 | 3,540,931 | +0.0 | 06/30/2026 |
| iShares Global Clean Engy Trns ETF $Dist | 2.23 | 1,516,775 | -0.2 | 09/29/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: October 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.