CANADIAN SOLAR INC (CSIQ) Top Institutional Shareholders
CANADIAN SOLAR INC (CSIQ) is currently reported in institutional portfolios tracked by InsiderSet based on the latest available SEC Form 13F filings for the quarter ended March 31, 2026. The institutional investors covered on this page collectively reported approximately $583.78M in CSIQ holdings during the latest filing period.
Storebrand Asset Management As is currently the largest disclosed institutional shareholder of CSIQ tracked by InsiderSet, reporting ownership valued at approximately $170.55M in its December 31, 2021 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $78.64M, representing an estimated loss of -53.89% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 74% of the total disclosed CSIQ value among the investors covered in this analysis. Major shareholders include Storebrand Asset Management As, Mackenzie Financial Corp, D. E. Shaw & Co., Inc., and several other long-term asset managers with concentrated positions in CANADIAN SOLAR INC (CSIQ).
This page ranks the largest institutional CSIQ shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
129
Total Reported Value
$583.78M
Largest Holder
Storebrand Asset Management As
Largest Position
$170.55M
Insider Transactions (90d)
0
Latest Filing Quarter
Q1 2026
New Institutional Positions
167
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Storebrand Asset Management As | 0.06% | 4,915,021 | $170,546,180 | $78,640,336 | -$91,905,844 | -53.89% | |
| Mackenzie Financial Corp | 0.08% | 4,616,690 | $63,941,157 | $73,867,040 | +$9,925,883 | +15.52% | |
| D. E. Shaw & Co., Inc. | 0.03% | 3,052,433 | $42,276,197 | $48,838,928 | +$6,562,731 | +15.52% | |
| Invesco Ltd. | 0.01% | 2,424,437 | $33,578,452 | $38,790,992 | +$5,212,540 | +15.52% | |
| Two Sigma Investments, Lp | 0.03% | 2,198,303 | $30,446,497 | $35,172,848 | +$4,726,351 | +15.52% | |
| Blackrock, Inc. | 0.00% | 1,627,298 | $22,538,077 | $26,036,768 | +$3,498,691 | +15.52% | |
| Morgan Stanley | 0.00% | 1,605,161 | $22,231,481 | $25,682,576 | +$3,451,095 | +15.52% | |
| Legal & General Group Plc | 0.00% | 1,370,663 | $18,983,683 | $21,930,608 | +$2,946,925 | +15.52% | |
| Bank Of America Corp | 0.00% | 1,071,486 | $14,840,081 | $17,143,776 | +$2,303,695 | +15.52% | |
| Goldman Sachs Group Inc | 0.00% | 981,426 | $13,592,750 | $15,702,816 | +$2,110,066 | +15.52% | |
| Shah Capital Management | 2.56% | 964,557 | $13,359,114 | $15,432,912 | +$2,073,798 | +15.52% | |
| Bnp Paribas Financial Markets | 0.01% | 746,641 | $10,340,978 | $11,946,256 | +$1,605,278 | +15.52% | |
| Point72 Asset Management, L.P. | 0.02% | 732,331 | $10,142,784 | $11,717,296 | +$1,574,512 | +15.52% | |
| Citigroup Inc | 0.01% | 660,272 | $9,144,768 | $10,564,352 | +$1,419,584 | +15.52% | |
| State Street Corp | 0.00% | 602,662 | $8,346,869 | $9,642,592 | +$1,295,723 | +15.52% | |
| Ubs Group Ag | 0.00% | 580,113 | $8,034,565 | $9,281,808 | +$1,247,243 | +15.52% | |
| Tudor Investment Corp Et Al | 0.04% | 575,549 | $7,971,354 | $9,208,784 | +$1,237,430 | +15.52% | |
| Renaissance Technologies LLC | Jim Simons | 0.01% | 499,702 | $6,920,873 | $7,995,232 | +$1,074,359 | +15.52% |
| Barclays Plc | 0.00% | 405,966 | $5,622,629 | $6,495,456 | +$872,827 | +15.52% | |
| Robotti Robert | 0.86% | 398,070 | $5,513,270 | $6,369,120 | +$855,850 | +15.52% | |
| Boothbay Fund Management, Llc | 0.12% | 364,963 | $5,054,738 | $5,839,408 | +$784,670 | +15.52% | |
| Mirae Asset Global Etfs Holdings Ltd. | 0.01% | 348,551 | $4,542,705 | $5,576,816 | +$1,034,111 | +22.76% | |
| Guinness Asset Management Ltd | 0.08% | 319,334 | $4,422,776 | $5,109,344 | +$686,568 | +15.52% | |
| Cerity Partners Llc | 0.01% | 303,345 | $4,201,329 | $4,853,520 | +$652,191 | +15.52% | |
| Centiva Capital, Lp | 0.17% | 267,627 | $3,706,634 | $4,282,032 | +$575,398 | +15.52% | |
| Millennium Management Llc | 0.00% | 259,441 | $3,593,258 | $4,151,056 | +$557,798 | +15.52% | |
| Charles Schwab Investment Management Inc | 0.00% | 207,853 | $2,878,764 | $3,325,648 | +$446,884 | +15.52% | |
| Waterfront Wealth Inc. | 0.48% | 190,381 | $2,636,777 | $3,046,096 | +$409,319 | +15.52% | |
| Optimize Financial Inc | 1.19% | 175,148 | $2,425,800 | $2,802,368 | +$376,568 | +15.52% | |
| Hussman Strategic Advisors, Inc. | 0.50% | 168,000 | $2,326,800 | $2,688,000 | +$361,200 | +15.52% | |
| Voleon Capital Management Lp | 0.04% | 139,565 | $1,932,975 | $2,233,040 | +$300,065 | +15.52% | |
| Quadrature Capital Ltd | 0.02% | 126,468 | $1,751,582 | $2,023,488 | +$271,906 | +15.52% | |
| Hsbc Holdings Plc | 0.00% | 120,450 | $1,668,233 | $1,927,200 | +$258,967 | +15.52% | |
| Jump Financial, Llc | 0.02% | 107,000 | $1,481,950 | $1,712,000 | +$230,050 | +15.52% | |
| Geode Capital Management, Llc | 0.00% | 102,753 | $1,423,129 | $1,644,048 | +$220,919 | +15.52% | |
| Stifel Financial Corp | 0.00% | 97,300 | $1,347,612 | $1,556,800 | +$209,188 | +15.52% | |
| Balyasny Asset Management L.P. | 0.00% | 96,184 | $1,332,148 | $1,538,944 | +$206,796 | +15.52% | |
| Aquatic Capital Management Llc | 0.04% | 93,518 | $1,295,224 | $1,496,288 | +$201,064 | +15.52% | |
| Oconnor, A Distinct Business Unit Of Ubs Asset Management Americas (Llc) | 0.13% | 47,962 | $1,140,057 | $767,392 | -$372,665 | -32.69% | |
| Engineers Gate Manager Lp | 0.01% | 80,944 | $1,121,074 | $1,295,104 | +$174,030 | +15.52% | |
| Guggenheim Capital Llc | 0.01% | 78,588 | $1,088,444 | $1,257,408 | +$168,964 | +15.52% | |
| Caxton Associates Llp | 0.02% | 73,654 | $1,020,108 | $1,178,464 | +$158,356 | +15.52% | |
| Verition Fund Management Llc | 0.01% | 69,735 | $965,830 | $1,115,760 | +$149,930 | +15.52% | |
| Susquehanna Portfolio Strategies, Llc | 0.01% | 64,807 | $897,577 | $1,036,912 | +$139,335 | +15.52% | |
| Corecommodity Management, Llc | 0.17% | 64,657 | $895,499 | $1,034,512 | +$139,013 | +15.52% | |
| Persistent Asset Partners Ltd | 0.27% | 50,000 | $692,500 | $800,000 | +$107,500 | +15.52% | |
| Simplex Trading, Llc | 0.02% | 46,543 | $644,620 | $744,688 | +$100,068 | +15.52% | |
| Scotia Capital Inc. | 0.00% | 44,101 | $610,804 | $705,616 | +$94,812 | +15.52% | |
| Green Alpha Advisors, Llc | 0.52% | 37,998 | $526,272 | $607,968 | +$81,696 | +15.52% | |
| Northern Trust Corp | 0.00% | 37,679 | $521,854 | $602,864 | +$81,010 | +15.52% |
Frequently asked questions about CSIQ
Who owns the most CSIQ stock?
The largest holders of CSIQ are typically major institutional investors such as asset managers and hedge funds reporting on Form 13F. The table above ranks tracked superinvestors by reported position size using the latest available filings for CANADIAN SOLAR INC (CSIQ).
Is CSIQ widely held by superinvestors?
Many widely followed stocks like CSIQ appear across numerous superinvestor portfolios because of liquidity, index inclusion, and fundamentals. The holder count and table above show how broadly CSIQ is represented among the institutional managers we track.
What do “Current Estimated Value”, “Gain/loss Since Filing”, and “Estimated Portfolio Performance” mean?
Current Estimated Value is reported share quantity from the latest 13F times our most recent split-adjusted U.S. session close. Gain/loss Since Filing is that estimate minus the reported 13F dollar value; Estimated Portfolio Performance is that difference as a percent of the reported value. Green means the estimate is above the filing value; red means below (not purchase cost). If many filers share the same implied filing price per share, the performance % may match across rows. These are not official fund marks or live quotes.