Canadian Solar CSIQ Institutional Ownership

Updated Oct 11, 2026

Canadian Solar Inc. (NASDAQ:CSIQ) was reported as a holding by 156 institutional investors in 13F filings for the quarter ended June 30, 2026.

• These investors held 60.48% of Canadian Solar's outstanding shares at the end of Q2 2026, up from 49.18% in Q1 2026.
• Total shares held in Canadian Solar rose 22.98% from Q1 2026, while the number of holders rose 36.84% from Q2 2025.
• Looking at the 156 holders of CSIQ individually, 98 added to their positions, 32 reduced their stakes and 26 left their positions unchanged.
• In total, institutional investors held 40.75Mn shares of Canadian Solar at the end of Q2 2026, up 7.61Mn from the prior quarter and up 16.03Mn from a year earlier.
• BlackRock, Inc. led 13F holders of CSIQ with 5.32Mn shares as of June 30, 2026, or 7.90% of shares outstanding.
• The biggest increases in CSIQ positions during Q2 2026 came from BlackRock, Inc. (+3.69Mn shares), Legal & General Group PLC (+1.29Mn shares), State Street Corp (+932.87K shares), D. E. Shaw & Co., Inc. (+774.22K shares) and Geode Capital Management, LLC (+682.93K shares).
• Among holders that kept a stake in Canadian Solar, the biggest sellers in Q2 2026 were Two Sigma Investments, LP (-987.33K shares), BNP Paribas Financial Markets (-506.86K shares), Bank of America Corp (-322.55K shares), Morgan Stanley (-268.05K shares) and JPMorgan Chase & Co (-263.9K shares).
• According to Business Quant data, the leading holders of CSIQ for Q2 2026 were BlackRock, Inc. (5.32Mn shares), Mackenzie Financial Corp (4.62Mn shares), D. E. Shaw & Co., Inc. (3.83Mn shares), Invesco Ltd. (2.77Mn shares), Legal & General Group PLC (2.66Mn shares), Polunin Capital Partners Ltd (2.12Mn shares), State Street Corp (1.54Mn shares), Morgan Stanley (1.34Mn shares), Two Sigma Investments, LP (1.21Mn shares) and Shah Capital Management (923.72K shares).