Canadian Solar Inc.
CSIQ- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001375877
No open-market purchases or sales by Canadian Solar Inc. insiders were filed in the last 90 days; 154 institutions reported holding it in 13F filings for Q2 2026, worth $648.2M in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Canadian Solar Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 138
- +22 vs. Q3 2025
- Shares held
- 26.5M
- +1.20M (+4.8%) vs. Q3 2025
- Total value
- $626.6M
- +$296.2M (+89.7%) vs. Q3 2025
- New holders
- 40
- 29 more added
- Sold out
- 18
- 42 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CSIQ on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 154 | $648.2M |
| Q1 2026 | 128 | $455.6M |
| Q4 2025 | 138 | $626.8M |
| Q3 2025 | 116 | $337.8M |
| Q2 2025 | 115 | $335.7M |
| Q1 2025 | 120 | $269.9M |
| Q4 2024 | 136 | $474.4M |
| Q3 2024 | 135 | $554.6M |
| Q2 2024 | 153 | $459.9M |
| Q1 2024 | 172 | $633.5M |
| Q4 2023 | 174 | $898.7M |
| Q3 2023 | 177 | $815.8M |
| Q2 2023 | 200 | $1.28B |
| Q1 2023 | 192 | $1.28B |
| Q4 2022 | 169 | $967.5M |
| Q3 2022 | 184 | $1.17B |
| Q2 2022 | 168 | $946.5M |
| Q1 2022 | 183 | $1.02B |
| Q4 2021 | 173 | $913.1M |
| Q3 2021 | 187 | $896.3M |
| Q2 2021 | 199 | $1.16B |
| Q1 2021 | 208 | $1.42B |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Canadian Solar Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Mackenzie Financial Corp | 2,884,415 | $68.5M | 0.08% | −2,735,100−48.7% | Reduced |
| D. E. Shaw & Co., Inc. | 2,678,941 | $63.7M | 0.05% | +2,152,762+409.1% | Added |
| Invesco Ltd. | 2,095,909 | $49.8M | 0.00% | −104,713−4.8% | Reduced |
| Polunin Capital Partners Ltd | 2,009,769 | $43.7M | 6.73% | +2,009,769 | New |
| Morgan Stanley | 1,688,944 | $40.1M | 0.00% | +151,840+9.9% | Added |
| Legal & General Group Plc | 1,523,837 | $36.2M | 0.01% | −527,391−25.7% | Reduced |
| Two Sigma Investments, LP | 1,133,276 | $26.9M | 0.04% | +248,034+28.0% | Added |
| BlackRock, Inc. | 1,056,431 | $25.1M | 0.00% | +207,200+24.4% | Added |
| Shah Capital Management | 970,000 | $23.1M | 4.45% | −716,285−42.5% | Reduced |
| BNP Paribas Arbitrage, SA | 744,259 | $17.7M | 0.01% | +83,073+12.6% | Added |
| State Street Corp | 601,915 | $14.3M | 0.00% | −177,799−22.8% | Reduced |
| Goldman Sachs Group Inc | 591,446 | $14.1M | 0.00% | −422,748−41.7% | Reduced |
| Citigroup Inc | 528,708 | $12.6M | 0.01% | +431,129+441.8% | Added |
| Tudor Investment Corp Et Al | 431,175 | $10.2M | 0.06% | +47,137+12.3% | Added |
| Two Sigma Advisers, LP | 422,800 | $10.0M | 0.02% | +151,100+55.6% | Added |
| UBS Group AG | 399,963 | $9.51M | 0.00% | +166,412+71.3% | Added |
| Deutsche Bank AG | 378,758 | $9.00M | 0.00% | +378,758 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 355,738 | $8.46M | 0.01% | −425,919−54.5% | Reduced |
| Robotti Robert | 342,570 | $8.14M | 1.46% | −133,700−28.1% | Reduced |
| Millennium Management LLC | 340,118 | $8.08M | 0.01% | +203,102+148.2% | Added |
| Guinness Asset Management LTD | 316,459 | $7.69M | 0.12% | −43,537−12.1% | Reduced |
| AI-Squared Management Ltd | 297,800 | $7.08M | 8.22% | +297,800 | New |
| Bank of America Corp | 272,876 | $6.49M | 0.00% | +130,246+91.3% | Added |
| Cerity Partners LLC | 265,511 | $6.31M | 0.01% | −98,375−27.0% | Reduced |
| Nomura Holdings Inc | 264,784 | $6.29M | 0.02% | +264,784 | New |
| GF Fund Management Co. Ltd. | 263,364 | $6.26M | 0.11% | +263,364 | New |
| Voloridge Investment Management, LLC | 252,964 | $6.01M | 0.02% | +252,964 | New |
| Citadel Advisors LLC | 242,842 | $5.77M | 0.00% | +210,489+650.6% | Added |
| Charles Schwab Investment Management Inc | 217,400 | $5.17M | 0.00% | −35,834−14.2% | Reduced |
| Boothbay Fund Management, LLC | 171,050 | $4.07M | 0.10% | +171,050 | New |
| Point72 Asset Management, L.P. | 167,713 | $3.99M | 0.01% | +167,713 | New |
| JPMorgan Chase & Co | 160,339 | $3.81M | 0.00% | −411,554−72.0% | Reduced |
| Jump Financial, LLC | 145,645 | $3.46M | 0.04% | −23,853−14.1% | Reduced |
| Hussman Strategic Advisors, Inc. | 126,000 | $3.00M | 0.72% | +126,000 | New |
| KBC Group NV | 123,626 | $2.94M | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 112,094 | $2.66M | 0.00% | +91,066+433.1% | Added |
| Centiva Capital, LP | 110,914 | $2.64M | 0.16% | +110,914 | New |
| SG Americas Securities, LLC | 97,459 | $2.32M | 0.00% | −138,830−58.8% | Reduced |
| Susquehanna Fundamental Investments, LLC | 84,279 | $2.00M | 0.07% | −21,702−20.5% | Reduced |
| Geode Capital Management, LLC | 81,687 | $1.94M | 0.00% | +9,465+13.1% | Added |
| Waterfront Wealth Inc. | 82,836 | $1.82M | 0.35% | −81,595−49.6% | Reduced |
| Storebrand Asset Management AS | 69,858 | $1.66M | 0.00% | −40,449−36.7% | Reduced |
| Acadian Asset Management LLC | 69,501 | $1.65M | 0.00% | +69,501 | New |
| Susquehanna Portfolio Strategies, LLC | 67,107 | $1.60M | 0.02% | 00.0% | Unchanged |
| Verition Fund Management LLC | 63,540 | $1.51M | 0.01% | −91,341−59.0% | Reduced |
| Standard Life Aberdeen plc | 61,597 | $1.46M | 0.00% | −16,134−20.8% | Reduced |
| Caxton Associates LLP | 55,212 | $1.31M | 0.03% | +55,212 | New |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 54,005 | $1.28M | 0.27% | +46,502+619.8% | Added |
| UBS Oconnor LLC | 47,962 | $1.14M | 0.03% | +47,962 | New |
| Guggenheim Capital LLC | 47,487 | $1.13M | 0.01% | −45,093−48.7% | Reduced |
| Byrne Asset Management LLC | 44,712 | $1.06M | 0.59% | 00.0% | Unchanged |
| Green Alpha Advisors, LLC | 38,781 | $921.8K | 0.84% | +21+0.1% | Added |
| Northern Trust Corp | 37,853 | $899.8K | 0.00% | +23,572+165.1% | Added |
| Jain Global LLC | 37,234 | $885.1K | 0.01% | +23,914+179.5% | Added |
| Quadrature Capital Ltd | 36,320 | $863.3K | 0.01% | +36,320 | New |
| Squarepoint Ops LLC | 29,960 | $712.1K | 0.00% | −6,866−18.6% | Reduced |
| CoreCommodity Management, LLC | 28,001 | $665.6K | 0.14% | −45,507−61.9% | Reduced |
| Prospera Financial Services Inc | 27,478 | $653.1K | 0.01% | −1,925−6.5% | Reduced |
| UBS Asset Management Americas Inc | 27,309 | $649.1K | 0.00% | +27,309 | New |
| CSS LLC | 25,437 | $604.6K | 0.03% | −1,600−5.9% | Reduced |
| WSFS Capital Management, LLC | 24,650 | $585.9K | 0.03% | 00.0% | Unchanged |
| Bank of Nova Scotia | 24,472 | $581.5K | 0.00% | −40−0.2% | Reduced |
| Pathstone Holdings, LLC | 24,172 | $574.6K | 0.00% | −225−0.9% | Reduced |
| Great West Life Assurance Co | 24,093 | $574.0K | 0.00% | +4,327+21.9% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 22,499 | $571.7K | 0.00% | −14,327−38.9% | Reduced |
| Guinness Atkinson Asset Management Inc | 21,899 | $532.4K | 0.25% | −1,889−7.9% | Reduced |
| Daiwa Securities Group Inc. | 22,400 | $532.0K | 0.00% | +3,900+21.1% | Added |
| Quantbot Technologies LP | 22,271 | $529.4K | 0.02% | −103,472−82.3% | Reduced |
| Polen Capital Management LLC | 22,223 | $528.2K | 0.00% | +22,223 | New |
| Bank of Montreal | 21,407 | $508.8K | 0.00% | +9,198+75.3% | Added |
| American Century Companies Inc | 21,291 | $506.1K | 0.00% | +133+0.6% | Added |
| Templeton & Phillips Capital Management, LLC | 21,250 | $505.1K | 0.34% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 20,536 | $488.1K | 0.00% | −253,142−92.5% | Reduced |
| Balyasny Asset Management LLC | 19,981 | $474.9K | 0.00% | +19,981 | New |
| Federation des caisses Desjardins du Quebec | 19,698 | $468.2K | 0.00% | −1,885−8.7% | Reduced |
| Virtu Financial LLC | 17,245 | $410.0K | 0.02% | +17,245 | New |
| Caitong International Asset Management Co., Ltd | 16,879 | $401.2K | 0.10% | +13,681+427.8% | Added |
| Skopos Labs, Inc. | 16,443 | $399.7K | 0.02% | +16,443 | New |
| Sculptor Capital LP | 16,500 | $392.2K | 0.00% | −10,800−39.6% | Reduced |
| Cetera Investment Advisers | 16,399 | $389.8K | 0.00% | −21,093−56.3% | Reduced |
| State of New Jersey Common Pension Fund D | 16,375 | $389.2K | 0.00% | +16,375 | New |
| Prelude Capital Management, LLC | 16,252 | $386.3K | 0.03% | +16,252 | New |
| LPL Financial LLC | 15,525 | $369.0K | 0.00% | +2,219+16.7% | Added |
| Clear Harbor Asset Management, LLC | 15,075 | $358.3K | 0.02% | −3,000−16.6% | Reduced |
| SummitTX Capital, L.P. | 13,973 | $332.1K | 0.01% | +13,973 | New |
| XTX Topco Ltd | 12,819 | $304.7K | 0.01% | −87,384−87.2% | Reduced |
| HSBC Holdings PLC | 11,691 | $277.9K | 0.00% | +11,691 | New |
| Engineers Gate Manager LP | 10,173 | $241.8K | 0.00% | +10,173 | New |
| Banque Pictet & Cie SA | 9,844 | $234.0K | 0.00% | +9,844 | New |
| Barclays PLC | 9,471 | $225.1K | 0.00% | −6,127−39.3% | Reduced |
| Allianz Asset Management GmbH | 9,272 | $220.4K | 0.00% | +9,272 | New |
| Royal Bank of Canada | 7,790 | $185.0K | 0.00% | −13,710−63.8% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 6,880 | $163.5K | 0.00% | +2,084+43.5% | Added |
| DekaBank Deutsche Girozentrale | 7,920 | $141.0K | 0.00% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 5,650 | $133.3K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 4,872 | $115.8K | 0.00% | −752−13.4% | Reduced |
| Wells Fargo & Company | 4,609 | $109.5K | 0.00% | +356+8.4% | Added |
| Parallax Volatility Advisers, L.P. | 3,591 | $85.4K | 0.00% | +3,591 | New |
| Nomura Asset Management Co Ltd | 3,400 | $80.8K | 0.00% | 00.0% | Unchanged |
| National Bank of Canada | 3,023 | $71.9K | 0.00% | −975−24.4% | Reduced |