Canadian Solar Inc. (CSIQ) Institutional Ownership

Institutions by Trading Activity

67,620,463Shares Outstanding

27,668,996Shares held by institutions

$369,657,787Value of institutional holdings

40.92%Institutional ownership %

8.19%Shares Changed QoQ

136No. of institutional investors

Canadian Solar Inc. (NASDAQ:CSIQ) is held by 136 institutional investors per 13F filings through December 2025.

Their combined ownership stood at 40.0% of outstanding shares in December 2025, up from 38.8% in September 2025.
They increased total shares held in Canadian Solar by 6.37% from the prior quarter, while the number of investors in CSIQ increased 1.49% year over year.
During the quarter, 71 of these 136 funds increased positions in CSIQ, 40 reduced exposure, and 25 held steady.
Combined, these investors held 27.07Mn shares in CSIQ for December 2025, up by 1.62Mn shares quarter on quarter, and down 16.64Mn shares year over year.
As of December 31, 2025, the biggest holder of Canadian Solar is Byrne Asset Management LLC at 8.8K shares, representing 0.01% of shares outstanding.
The largest sales of CSIQ for the quarter ending December 2025 came from Byrne Asset Management LLC (35.92K).
Business Quant data shows the 2 biggest positions in Canadian Solar as of December 2025 are held by Byrne Asset Management LLC (8.8K), ADIRONDACK TRUST CO (500).

27,668,996 Total Shares Held

Rows:

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
MACKENZIE FINANCIAL CORP	31 Dec, 2025	2,884,415	-2,735,100	-48.67%	$68,485,232.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	2,678,941	2,152,762	409.13%	$63,678,428.00
Invesco Ltd.	31 Dec, 2025	2,095,909	-104,713	-4.76%	$49,819,757.00
Polunin Capital Partners Ltd	31 Dec, 2025	2,009,769	2,009,769	0.00%	$43,692.00
Morgan Stanley	31 Dec, 2025	1,688,944	151,840	9.88%	$40,146,199.00
Legal & General Group Plc	31 Dec, 2025	1,523,837	-527,391	-25.71%	$36,224,275.00
Goldman Sachs Group Inc	31 Dec, 2025	1,182,892	168,698	16.63%	$28,117,342.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	1,133,276	248,034	28.02%	$26,937,971.00
BlackRock, Inc.	31 Dec, 2025	1,056,431	207,200	24.40%	$25,111,365.00
SHAH CAPITAL MANAGEMENT	31 Dec, 2025	970,000	-716,285	-42.48%	$23,056,900.00
BNP PARIBAS FINANCIAL MARKETS	31 Dec, 2025	744,259	83,073	12.56%	$17,691,036.00
ROBOTTI ROBERT	31 Dec, 2025	685,140	208,870	43.86%	$16,285,778.00
State Street Corp	31 Dec, 2025	601,915	-177,799	-22.80%	$14,307,520.00
Citigroup Inc	31 Dec, 2025	528,708	431,129	441.83%	$12,567,389.00
TUDOR INVESTMENT CORP ET AL	31 Dec, 2025	431,175	-336,901	-43.86%	$10,249,030.00
TWO SIGMA ADVISERS, LP	31 Dec, 2025	422,800	151,100	55.61%	$10,049,956.00
UBS Group AG	31 Dec, 2025	399,963	166,412	71.25%	$9,507,121.00
DEUTSCHE BANK AG\	31 Dec, 2025	378,758	378,758	0.00%	$9,003,078.00
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	31 Dec, 2025	355,738	-425,919	-54.49%	$8,462,495.00
MILLENNIUM MANAGEMENT LLC	31 Dec, 2025	340,118	203,102	148.23%	$8,084,605.00

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