CANADIAN SOLAR INC (CSIQ) Institutional Ownership Changes & 13F Activity
CANADIAN SOLAR INC (CSIQ). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Invesco Ltd., Legal & General Group Plc, Two Sigma Investments, Lp, D. E. Shaw & Co., Inc., and Mirae Asset Global Etfs Holdings Ltd..
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | Buy | +11,967 | — | 11,967 | $191.71K | Q2 2026 | Sep 09, 2026 |
| Brown, Lisle/Cummings, Inc. | Buy | +500 | — | 500 | $8.01K | Q2 2026 | Sep 02, 2026 |
| Optimize Financial Inc | Sell | -608 | -0.3% | 174,540 | $2.80M | Q2 2026 | Aug 27, 2026 |
| California State Teachers Retirement System | Buy | +674 | — | 674 | $10.80K | Q2 2026 | Aug 24, 2026 |
| Public Employees Retirement System Of Ohio | Sell | -598 | -13.9% | 3,702 | $59.31K | Q2 2026 | Aug 17, 2026 |
| Invesco Ltd. | Buy | +2,765,941 | — | 2,765,941 | $44.31M | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Buy | +1,288,124 | +94.0% | 2,658,787 | $42.59M | Q2 2026 | Aug 14, 2026 |
| Two Sigma Investments, Lp | Sell | -987,329 | -44.9% | 1,210,974 | $19.40M | Q2 2026 | Aug 14, 2026 |
| D. E. Shaw & Co., Inc. | Buy | +774,217 | +25.4% | 3,826,650 | $61.30M | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +519,210 | +149.0% | 867,761 | $12.87M | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Sell | -322,553 | -30.1% | 748,933 | $12.00M | Q2 2026 | Aug 14, 2026 |
| Boothbay Fund Management, Llc | Sell | -215,723 | -59.1% | 149,240 | $2.39M | Q2 2026 | Aug 14, 2026 |
| Hsbc Holdings Plc | Buy | +205,397 | +170.5% | 325,847 | $5.22M | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +191,482 | +47.2% | 597,448 | $9.57M | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -128,089 | -13.1% | 853,337 | $13.67M | Q2 2026 | Aug 14, 2026 |
| Trexquant Investment Lp | Buy | +112,774 | — | 112,774 | $1.81M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Buy | +93,159 | +44.8% | 301,012 | $4.82M | Q2 2026 | Aug 14, 2026 |
| Diametric Capital, Lp | Buy | +91,307 | — | 91,307 | $1.46M | Q2 2026 | Aug 14, 2026 |
| Aquatic Capital Management Llc | Sell | -88,070 | -94.2% | 5,448 | $87.28K | Q2 2026 | Aug 14, 2026 |
| Dz Bank Ag Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | Buy | +51,764 | +3156.3% | 53,404 | $826.16K | Q2 2026 | Aug 14, 2026 |
| Alliancebernstein L.P. | Buy | +51,100 | — | 51,100 | $707.74K | Q2 2026 | Aug 14, 2026 |
| Aventail Capital Group, Lp | Buy | +49,164 | — | 49,164 | $787.61K | Q2 2026 | Aug 14, 2026 |
| Caxton Associates Llp | Sell | -47,493 | -64.5% | 26,161 | $419.10K | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +46,644 | +18.0% | 306,085 | $4.90M | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +40,973 | +889.0% | 45,582 | $730.22K | Q2 2026 | Aug 14, 2026 |
| Shah Capital Management | Sell | -40,841 | -4.2% | 923,716 | $14.80M | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +40,708 | — | 40,708 | $653.00K | Q2 2026 | Aug 14, 2026 |
| Voleon Capital Management Lp | Sell | -34,559 | -24.8% | 105,006 | $1.68M | Q2 2026 | Aug 14, 2026 |
| Caption Management, Llc | Buy | +34,500 | — | 34,500 | $552.69K | Q2 2026 | Aug 14, 2026 |
| Nomura Holdings Inc | Buy | +32,111 | +201.3% | 48,059 | $769.90K | Q2 2026 | Aug 14, 2026 |
Frequently asked questions about CSIQ activity
Which institutional owners are buying CSIQ?
Institutional owners buying CSIQ include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in CSIQ activity?
"Buy" means an investor increased their reported position in CSIQ compared to the prior reporting period. This reflects growing exposure to CANADIAN SOLAR INC (CSIQ) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in CSIQ increasing?
Institutional interest in CSIQ can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related CSIQ Institutional Insights
- CSIQ Overview
- CSIQ 13F Institutional Holders
- CSIQ Top Institutional Shareholders
- Technology Sector Institutional Ownership
- Technology Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Technology Stocks By Institutional Investors
- Most Sold Technology Stocks By Institutional Investors
- CSIQ Insider Trading & SEC Form 4 Activity
- CSIQ Articles
- Top Institutional Investor Stock Rankings