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Canadian Solar Inc. (CSIQ) institutional ownership

Latest close $13.35 Jul 24, 2026
Market cap$961M 52-week range SectorEnergy
Funds holding · Q1 2026
138
reported CSIQ position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
69 buyers · 69 sellers

Canadian Solar Inc. (CSIQ) price and institutional activity

Dates

Q1 2026

$0 bought by 69 investors
Mackenzie Financial CorpTwo Sigma Investments, LP +67 more
$0 sold by 69 investors
Two Sigma Advisers, LPDeutsche Bank AG +67 more
Bought Sold Totals per quarter; hover a bar for the names.

Canadian Solar Inc. (CSIQ) institutional activity · 138

Investor Type Est. change Change Δ Own Date
Mackenzie Financial Corp · Added
Change +1.7M Date Q1 2026
Mackenzie Financial Corp Added· Q1 2026 +1.7M Q1 2026
Two Sigma Investments, LP · Added
Change +1.1M Δ Own +94.0% Date Q1 2026
Two Sigma Investments, LP Added· Q1 2026 +1.1M +94.0% Q1 2026
JPMorgan Chase & Co · Added
Change +879K Date Q1 2026
JPMorgan Chase & Co Added· Q1 2026 +879K Q1 2026
Bank of America Corp · Added
Change +799K Date Q1 2026
Bank of America Corp Added· Q1 2026 +799K Q1 2026
BlackRock · Added
Change +571K Date Q1 2026
BlackRock Added· Q1 2026 +571K Q1 2026
Point72 Asset Management, L.P. · Added
Change +565K Δ Own +336.7% Date Q1 2026
Point72 Asset Management, L.P. Added· Q1 2026 +565K +336.7% Q1 2026
Renaissance Technologies LLC New· Q1 2026 +500K Q1 2026
Two Sigma Advisers, LP · Exited
Change −423K Δ Own −100.0% Date Q1 2026
Two Sigma Advisers, LP Exited· Q1 2026 −423K −100.0% Q1 2026
Barclays PLC · Added
Change +396K Date Q1 2026
Barclays PLC Added· Q1 2026 +396K Q1 2026
Goldman Sachs Group Inc · Added
Change +390K Date Q1 2026
Goldman Sachs Group Inc Added· Q1 2026 +390K Q1 2026
Deutsche Bank AG · Exited
Change −379K Δ Own −100.0% Date Q1 2026
Deutsche Bank AG Exited· Q1 2026 −379K −100.0% Q1 2026
D. E. Shaw & Co., Inc. · Added
Change +373K Δ Own +13.9% Date Q1 2026
D. E. Shaw & Co., Inc. Added· Q1 2026 +373K +13.9% Q1 2026
Invesco Ltd. · Added
Change +329K Δ Own +15.7% Date Q1 2026
Invesco Ltd. Added· Q1 2026 +329K +15.7% Q1 2026
Ai-Squared Management Ltd · Exited
Change −298K Δ Own −100.0% Date Q1 2026
Ai-Squared Management Ltd Exited· Q1 2026 −298K −100.0% Q1 2026
Gf Fund Management Co. Ltd. · Exited
Change −263K Δ Own −100.0% Date Q1 2026
Gf Fund Management Co. Ltd. Exited· Q1 2026 −263K −100.0% Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 138

Famous investor activity in Canadian Solar Inc. (CSIQ)

Canadian Solar Inc. (CSIQ) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Wong Andrew Luen Cheung · Director Grant (A) 2K
Owned 24K Trade date Jul 9, 2026 Filed date Jul 14, 2026
Wong Andrew Luen Cheung Director Grant (A) 2K 24K Jul 9, 2026 Jul 14, 2026
Ruda Harry E. · Director Grant (A) 2K
Owned 24K Trade date Jul 9, 2026 Filed date Jul 14, 2026
Ruda Harry E. Director Grant (A) 2K 24K Jul 9, 2026 Jul 14, 2026
Qu Shawn Xiaohua · Director Grant (A) 19K
Owned 54K Trade date Jul 9, 2026 Filed date Jul 14, 2026
Qu Shawn Xiaohua Director Grant (A) 19K 54K Jul 9, 2026 Jul 14, 2026
Templeton Lauren C. · Director Grant (A) 2K
Owned 24K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Templeton Lauren C. Director Grant (A) 2K 24K Jul 9, 2026 Jul 13, 2026
Chen Yu (kang) · Officer Grant (A) 9K
Owned 21K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Chen Yu (kang) Officer Grant (A) 9K 21K Jul 9, 2026 Jul 13, 2026
Parkin Colin · Director Grant (A) 19K
Owned 47K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Parkin Colin Director Grant (A) 19K 47K Jul 9, 2026 Jul 13, 2026
Zhu Xinbo · Officer Grant (A) 13K
Owned 36K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Zhu Xinbo Officer Grant (A) 13K 36K Jul 9, 2026 Jul 13, 2026
Chang Leslie Li Hsien · Director Grant (A) 2K
Owned 24K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Chang Leslie Li Hsien Director Grant (A) 2K 24K Jul 9, 2026 Jul 13, 2026
Wong Pauline W. · Officer Grant (A) 3K
Owned 3K Trade date Jul 9, 2026 Filed date Jul 13, 2026
Wong Pauline W. Officer Grant (A) 3K 3K Jul 9, 2026 Jul 13, 2026
Wong Andrew Luen Cheung · Director 2 operations 0
Owned 22K Trade date Jul 2, 2026 Filed date Jul 6, 2026
Wong Andrew Luen Cheung Director 2 operations 0 22K Jul 2, 2026 Jul 6, 2026
Wong Andrew Luen Cheung · Director Tax withholding or exercise payment (F) -$63
Price $15.69 Qty -4 Owned 805 ΔOwn −0.5% Trade date Jul 2, 2026 Filed date Jul 6, 2026
Wong Andrew Luen Cheung Director Tax withholding or exercise payment (F) $15.69 -4 -$63 805 −0.5% Jul 2, 2026 Jul 6, 2026
Templeton Lauren C. · Director 2 operations 0
Owned 22K Trade date Jul 2, 2026 Filed date Jul 6, 2026
Templeton Lauren C. Director 2 operations 0 22K Jul 2, 2026 Jul 6, 2026
Templeton Lauren C. · Director Tax withholding or exercise payment (F) -$63
Price $15.69 Qty -4 Owned 25K ΔOwn 0.0% Trade date Jul 2, 2026 Filed date Jul 6, 2026
Templeton Lauren C. Director Tax withholding or exercise payment (F) $15.69 -4 -$63 25K 0.0% Jul 2, 2026 Jul 6, 2026
Ruda Harry E. · Director 2 operations 0
Owned 22K Trade date Jul 2, 2026 Filed date Jul 6, 2026
Ruda Harry E. Director 2 operations 0 22K Jul 2, 2026 Jul 6, 2026
Ruda Harry E. · Director Tax withholding or exercise payment (F) -$8K
Price $15.69 Qty -493 Owned 46K ΔOwn −1.1% Trade date Jul 2, 2026 Filed date Jul 6, 2026
Ruda Harry E. Director Tax withholding or exercise payment (F) $15.69 -493 -$8K 46K −1.1% Jul 2, 2026 Jul 6, 2026
15 of 54
15 of 54 Sign in to continue to older insider transactions.

Canadian Solar Inc. (CSIQ) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
BlackRock Inc. 6.0M
% of shares outstanding 9.3% Filing date Feb 9, 2024
BlackRock Inc. 6.0M 9.3% Feb 9, 2024
D. E. Shaw & Co., L.P. 5.5M
% of shares outstanding 8.0% Filing date Jul 23, 2026
D. E. Shaw & Co., L.P. 5.5M 8.0% Jul 23, 2026
Mackenzie Financial Corp 5.2M
% of shares outstanding 8.0% Filing date Nov 13, 2024
Mackenzie Financial Corp 5.2M 8.0% Nov 13, 2024
Blackrock, Inc. 5.2M
% of shares outstanding 7.9% Filing date Nov 8, 2024
Blackrock, Inc. 5.2M 7.9% Nov 8, 2024
Venture Holding SARL Spf 4.9M
% of shares outstanding 7.3% Filing date May 6, 2024
Venture Holding SARL Spf 4.9M 7.3% May 6, 2024
Mackenzie Financial Corp 4.6M
% of shares outstanding 6.9% Filing date May 15, 2026
Mackenzie Financial Corp 4.6M 6.9% May 15, 2026
Invesco Ltd. 2.9M
% of shares outstanding 4.6% Filing date Jan 31, 2022
Invesco Ltd. 2.9M 4.6% Jan 31, 2022
Grantham, Mayo, van Otterloo & Co. LLC
% of shares outstanding 0.0% Filing date Nov 13, 2024
Grantham, Mayo, van Otterloo & Co. LLC 0.0% Nov 13, 2024
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Canadian Solar Inc. (CSIQ) ownership FAQ

Who owns CSIQ?

138 reporting institutions disclosed CSIQ position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.