CSIQ — Institutional owners (13F)

182 filers · $787.9M total · As of Sept. 30, 2026

Institutions that report holding this stock in their quarterly SEC Form 13F. Long positions only; a single filer may appear twice for separate option legs. Large offsetting put/call legs typically reflect market-making or hedged inventory, not directional conviction.

Institution Value Shares % of tracked 13F Type
BlackRock, Inc. $85,218,790 5,319,525 10.82% Shares
MACKENZIE FINANCIAL CORP $74,029,413 4,621,062 9.40% Shares
D. E. Shaw & Co., Inc. $61,302,933 3,826,650 7.78% Shares
Invesco Ltd. $44,310,375 2,765,941 5.62% Shares
Legal & General Group Plc $42,586,817 2,658,787 5.40% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $40,841,388 2,549,400 5.18% Call option
Walleye Trading LLC $24,842,214 1,550,700 3.15% Call option
STATE STREET CORP $24,599,255 1,535,534 3.12% Shares
JANE STREET GROUP, LLC $22,748,400 1,420,000 2.89% Call option
MORGAN STANLEY $21,420,533 1,337,112 2.72% Shares
TWO SIGMA INVESTMENTS, LP $19,399,803 1,210,974 2.46% Shares
SHAH CAPITAL MANAGEMENT $14,797,930 923,716 1.88% Shares
Crystal Cove Asset Management, LLC $13,945,410 870,500 1.77% Shares
GOLDMAN SACHS GROUP INC $13,670,460 853,337 1.73% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $13,184,460 823,000 1.67% Put option
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $12,868,639 867,761 1.63% Shares
GEODE CAPITAL MANAGEMENT, LLC $12,586,720 785,688 1.60% Shares
UBS Group AG $12,388,859 773,337 1.57% Shares
BANK OF AMERICA CORP /DE/ $11,997,907 748,933 1.52% Shares
Walleye Trading LLC $11,487,942 717,100 1.46% Put option
JPMORGAN CHASE & CO $11,442,291 775,223 1.45% Shares
CITADEL ADVISORS LLC $10,706,166 668,300 1.36% Call option
CITIGROUP INC $10,535,762 657,663 1.34% Shares
CITADEL ADVISORS LLC $10,409,796 649,800 1.32% Put option
TWO SIGMA ADVISERS, LP $10,049,956 422,800 1.28% Shares
BARCLAYS PLC $9,571,118 597,448 1.21% Shares
RENAISSANCE TECHNOLOGIES LLC $8,521,070 531,902 1.08% Shares
Point72 Asset Management, L.P. $8,170,200 510,000 1.04% Call option
D. E. Shaw & Co., Inc. $6,641,892 414,600 0.84% Call option
ROBOTTI ROBERT $6,409,602 400,100 0.81% Shares
NORTHERN TRUST CORP $5,411,235 337,780 0.69% Shares
VANGUARD PORTFOLIO MANAGEMENT LLC $5,256,114 328,097 0.67% Shares
HSBC HOLDINGS PLC $5,220,069 325,847 0.66% Shares
Guinness Asset Management LTD $4,984,991 311,173 0.63% Shares
MILLENNIUM MANAGEMENT LLC $4,903,482 306,085 0.62% Shares
CHARLES SCHWAB INVESTMENT MANAGEMENT INC $4,822,212 301,012 0.61% Shares
Cerity Partners LLC $4,822,180 301,010 0.61% Shares
JANE STREET GROUP, LLC $3,960,144 247,200 0.50% Put option
BNP PARIBAS FINANCIAL MARKETS $3,841,292 239,781 0.49% Shares
MARSHALL WACE, LLP $3,651,824 227,954 0.46% Shares
PEAK6 LLC $3,236,040 202,000 0.41% Put option
BIT Capital GmbH $3,075,616 191,986 0.39% Shares
Waterfront Wealth Inc. $2,867,363 190,903 0.36% Shares
OPTIMIZE FINANCIAL INC. $2,796,131 174,540 0.35% Shares
GUGGENHEIM CAPITAL LLC $2,698,713 168,459 0.34% Shares
STOREBRAND ASSET MANAGEMENT AS $2,615,329 163,254 0.33% Shares
Point72 Asset Management, L.P. $2,587,230 161,500 0.33% Put option
LMR Partners LLP $2,563,200 160,000 0.33% Call option
LMR Partners LLP $2,563,200 160,000 0.33% Put option
BOOTHBAY FUND MANAGEMENT, LLC $2,390,825 149,240 0.30% Shares
MOORE CAPITAL MANAGEMENT, LP $2,082,600 130,000 0.26% Call option
Nuveen, LLC $1,914,326 119,496 0.24% Shares
Bank of New York Mellon Corp $1,874,913 117,036 0.24% Shares
Balyasny Asset Management L.P. $1,807,296 112,815 0.23% Shares
Trexquant Investment LP $1,806,639 112,774 0.23% Shares
Centiva Capital, LP $1,790,748 111,782 0.23% Shares
Voleon Capital Management LP $1,682,196 105,006 0.21% Shares
Diametric Capital, LP $1,462,738 91,307 0.19% Shares
DEUTSCHE BANK AG\ $1,243,088 77,596 0.16% Shares
Quantbot Technologies LP $1,031,704 64,401 0.13% Shares
RHUMBLINE ADVISERS $1,016,846 63,474 0.13% Shares
TUDOR INVESTMENT CORP ET AL $1,012,464 63,200 0.13% Put option
OCCUDO QUANTITATIVE STRATEGIES LP $911,762 56,914 0.12% Shares
Persistent Asset Partners Ltd $850,870 53,113 0.11% Shares
Mitsubishi UFJ Asset Management Co., Ltd. $844,462 52,713 0.11% Shares
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main $826,160 53,404 0.10% Shares
MYDA Advisors LLC $801,000 50,000 0.10% Call option
Aventail Capital Group, LP $787,607 49,164 0.10% Shares
NOMURA HOLDINGS INC $769,905 48,059 0.10% Shares
WELLS FARGO & COMPANY/MN $730,223 45,582 0.09% Shares
Caption Management, LLC $720,900 45,000 0.09% Call option
ALLIANCEBERNSTEIN L.P. $707,735 51,100 0.09% Shares
SCOTIA CAPITAL INC. $625,150 39,022 0.08% Shares
Green Alpha Advisors, LLC $614,687 38,370 0.08% Shares
CoreCommodity Management, LLC $593,701 37,060 0.08% Shares
Caption Management, LLC $552,690 34,500 0.07% Shares
MetLife Investment Management, LLC $461,744 28,823 0.06% Shares
Schonfeld Strategic Advisors LLC $433,019 27,030 0.05% Shares
Prospera Financial Services Inc $425,074 26,535 0.05% Shares
CAXTON ASSOCIATES LLP $419,099 26,161 0.05% Shares
BANK OF NOVA SCOTIA $396,096 24,706 0.05% Shares
Pathstone Holdings, LLC $387,388 24,172 0.05% Shares
BANK OF MONTREAL /CAN/ $378,841 23,648 0.05% Shares
CAPITAL FUND MANAGEMENT S.A. $371,615 23,197 0.05% Shares
Templeton & Phillips Capital Management, LLC $368,909 23,028 0.05% Shares
AMERICAN CENTURY COMPANIES INC $358,544 22,381 0.05% Shares
Bryn Mawr Trust Advisors, LLC $350,838 21,900 0.04% Shares
ProShare Advisors LLC $331,212 20,675 0.04% Shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP $329,996 20,599 0.04% Shares
Squarepoint Ops LLC $326,247 20,365 0.04% Shares
VANGUARD FIDUCIARY TRUST CO $325,623 20,326 0.04% Shares
Jain Global LLC $320,945 20,034 0.04% Shares
CSS LLC/IL $320,400 20,000 0.04% Put option
MILLENNIUM MANAGEMENT LLC $320,400 20,000 0.04% Call option
Freestone Grove Partners LP $315,930 19,721 0.04% Shares
Harvest Portfolios Group Inc. $307,728 19,209 0.04% Shares
Quadrature Capital Ltd $305,726 19,084 0.04% Shares
Federation des caisses Desjardins du Quebec $301,600 18,827 0.04% Shares
JANE STREET GROUP, LLC $291,932 18,223 0.04% Shares
Guinness Atkinson Asset Management Inc $285,925 17,848 0.04% Shares
SEI INVESTMENTS CO $280,357 17,500 0.04% Shares
NEW YORK STATE COMMON RETIREMENT FUND $275,544 17,200 0.03% Shares
Cetera Investment Advisers $258,643 16,145 0.03% Shares
OPPENHEIMER & CO INC $246,596 15,393 0.03% Shares
Clear Harbor Asset Management, LLC $244,786 15,280 0.03% Shares
Squarepoint Ops LLC $233,892 14,600 0.03% Call option
Police & Firemen's Retirement System of New Jersey $231,169 14,430 0.03% Shares
LPL Financial LLC $213,723 13,341 0.03% Shares
Pinpoint Asset Management (Singapore) Pte. Ltd. $210,375 13,132 0.03% Shares
Byrne Asset Management LLC $205,729 12,842 0.03% Shares
Peregrine Asset Advisers, Inc. $200,250 12,500 0.03% Shares
MANUFACTURERS LIFE INSURANCE COMPANY, THE $191,711 11,967 0.02% Shares
Mraz, Amerine & Associates, Inc. $188,475 11,765 0.02% Shares
INTECH INVESTMENT MANAGEMENT LLC $166,560 10,397 0.02% Shares
Russell Investments Group, Ltd. $166,221 10,917 0.02% Shares
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC $165,967 10,360 0.02% Shares
Bridgefront Capital, LLC $165,631 10,339 0.02% Shares
Ursa Fund Management, LLC $160,200 10,000 0.02% Shares
STRS OHIO $153,792 9,600 0.02% Shares
TD Waterhouse Canada Inc. $151,734 9,700 0.02% Shares
Capula Management Ltd $148,986 9,300 0.02% Put option
ROYAL BANK OF CANADA $139,000 8,664 0.02% Shares
Cubist Systematic Strategies, LLC $134,312 10,300 0.02% Put option
Walleye Capital LLC $107,334 6,700 0.01% Call option
Zurcher Kantonalbank (Zurich Cantonalbank) $103,970 6,490 0.01% Shares
Aquatic Capital Management LLC $87,277 5,448 0.01% Shares
Ameritas Investment Partners, Inc. $71,129 4,440 0.01% Shares
Walleye Capital LLC $64,080 4,000 0.01% Put option
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO $59,306 3,702 0.01% Shares
Tower Research Capital LLC (TRC) $52,994 3,308 0.01% Shares
Capula Management Ltd $48,957 3,056 0.01% Shares
PEAK6 LLC $48,060 3,000 0.01% Call option
NATIONAL BANK OF CANADA /FI/ $43,151 2,697 0.01% Shares
Polunin Capital Partners Ltd $31,849 2,120,414 0.00% Shares
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO $24,991 1,560 0.00% Shares
Skaana Management L.P. $24,030 1,500 0.00% Put option
Ritter Daniher Financial Advisory LLC / DE $17,783 1,110 0.00% Shares
Sterling Capital Management LLC $15,796 986 0.00% Shares
CoreCap Advisors, LLC $15,620 975 0.00% Shares
NOMURA ASSET MANAGEMENT CO LTD $12,816 800 0.00% Shares
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM $10,797 674 0.00% Shares
Allworth Financial LP $10,430 651 0.00% Shares
SBI Securities Co., Ltd. $10,125 632 0.00% Shares
JONES FINANCIAL COMPANIES LLLP $8,264 537 0.00% Shares
OSAIC HOLDINGS, INC. $8,057 503 0.00% Shares
BROWN, LISLE/CUMMINGS, INC. $8,010 500 0.00% Shares
ADIRONDACK TRUST CO $8,010 500 0.00% Shares
Crews Bank & Trust $8,010 500 0.00% Shares
Lodestone Wealth Management LLC $6,889 430 0.00% Shares
CITY HOLDING CO $4,155 300 0.00% Shares
LOGAN CAPITAL MANAGEMENT INC $3,941 246 0.00% Shares
Quarry LP $3,396 212 0.00% Shares
Arax Advisory Partners $3,204 200 0.00% Shares
IAG Wealth Partners, LLC $2,675 167 0.00% Shares
Redwood Park Advisors LLC $2,564 160 0.00% Shares
KBC Group NV $2,459 153,514 0.00% Shares
First Bancorp, Inc /ME/ $2,403 150 0.00% Shares
FMR LLC $2,387 149 0.00% Shares
Optiver Holding B.V. $2,227 139 0.00% Shares
WealthCollab, LLC $2,083 130 0.00% Shares
Allianz SE $1,762 110 0.00% Shares
Farther Finance Advisors, LLC $1,682 105 0.00% Shares
EverSource Wealth Advisors, LLC $1,634 102 0.00% Shares
HUNTINGTON NATIONAL BANK $1,602 100 0.00% Shares
DHJJ Financial Advisors, Ltd. $1,602 100 0.00% Shares
Nemes Rush Group LLC $1,602 100 0.00% Shares
Larson Financial Group LLC $1,538 96 0.00% Shares
CANADA LIFE ASSURANCE Co $1,033 64,577 0.00% Shares
Wilmington Savings Fund Society, FSB $801 50 0.00% Shares
HAGER INVESTMENT MANAGEMENT SERVICES, LLC $801 50 0.00% Shares
GSA CAPITAL PARTNERS LLP $721 44,981 0.00% Shares
Smartleaf Asset Management LLC $708 48 0.00% Shares
PRICE T ROWE ASSOCIATES INC /MD/ $653 40,708 0.00% Shares
Winch Advisory Services, LLC $481 30 0.00% Shares
Bell Investment Advisors, Inc $465 29 0.00% Shares
HARBOUR INVESTMENTS, INC. $449 28 0.00% Shares
Versant Capital Management, Inc $438 38 0.00% Shares
SG Americas Securities, LLC $411 25,669 0.00% Shares
American Capital Advisory, LLC $161 10 0.00% Shares
DekaBank Deutsche Girozentrale $109 7,920 0.00% Shares
Center for Financial Planning, Inc. $81 5 0.00% Shares
FNY Investment Advisers, LLC $0 20 0.00% Call option