Canadian Solar
CSIQ
128 hedge funds and large institutions have $456M invested in Canadian Solar in 2026 Q1 according to their latest regulatory filings, with 28 funds opening new positions, 41 increasing their positions, 33 reducing their positions, and 35 closing their positions.
185% more call options, than puts
Call options by funds: $146M | Put options by funds: $51.2M
24% more repeat investments, than reductions
Existing positions increased: 41 | Existing positions reduced: 33
9.86% more ownership
Funds ownership: 39.61% → 49.47% (+9.9%)
7% less funds holding
Funds holding: 137 → 128 (-9)
20% less first-time investments, than exits
New positions opened: 28 | Existing positions closed: 35
27% less capital invested
Capital invested by funds: $626M → $456M (-$171M)
50% less funds holding in top 10
Funds holding in top 10: 4 → 2 (-2)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Mackenzie Financial
Toronto Ontario,
Ontario, Canada
|
+$33M |
| 2 |
Two Sigma Investments
New York
|
+$20.3M |
| 3 |
JP Morgan Chase
New York
|
+$16.7M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
+$15.2M |
| 5 |
BlackRock
New York
|
+$10.9M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Deutsche Bank
Frankfurt Am Main Ge,
Germany
|
-$9M |
| 2 |
ASM
AI-Squared Management
Hong Kong
|
-$7.08M |
| 3 |
GFM
GF Fund Management
Guangzhou,
China
|
-$6.26M |
| 4 |
Voloridge Investment Management
Jupiter,
Florida
|
-$6.01M |
| 5 |
Nomura Holdings
Tokyo,
Japan
|
-$4.74M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
XT
151
XTX Topco
George Town,
Cayman Islands
| – | -$305K | -12,819 | Closed |
|
|
BPC
152
Banque Pictet & Cie
Geneva 73,
Switzerland
| – | -$234K | -9,844 | Closed |
|
153
Allianz Asset Management
Munich,
Germany
| – | -$220K | -9,272 | Closed |
|
154
Bank Julius Baer & Co
Zurich,
Switzerland
| – | -$133K | -5,650 | Closed |
|
155
Parallax Volatility Advisers
San Francisco,
California
| – | -$85.4K | -3,591 | Closed |
|
|
TAMH
156
Taikang Asset Management (HK)
Hong Kong
| – | -$68.9K | -2,900 | Closed |
|
|
UA
157
USCF Advisers
Walnut Creek,
California
| – | -$59.4K | -2,500 | Closed |
|
|
LFG
158
Larson Financial Group
St Louis,
Missouri
| – | -$4.85K | -204 | Closed |
|
|
UB
159
UMB Bank
Kansas City,
Missouri
| – | -$2.38K | -100 | Closed |
|
160
Carson Wealth (CWM LLC)
Omaha,
Nebraska
| – | -$1K | -52 | Closed |
|
|
DWM
161
Darwin Wealth Management
Tampa,
Florida
| – | -$665 | -28 | Closed |
|
162
Walleye Capital
New York
| – | -$343 | -18 | Closed |
|
|
SPIA
163
Steward Partners Investment Advisory
New York
| – | -$166 | -7 | Closed |
|
CSIQ Hedge Fund Activity: Q1 2026 in Review
128 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Canadian Solar (CSIQ) for Q1 2026, worth a combined $456M — down 27% from $626M a quarter earlier.
Sellers outnumbered buyers: 35 funds closed out of CSIQ and 28 opened new positions — a net loss of 7 holders — while 33 trimmed existing stakes and 41 added.
The largest buyer was Mackenzie Financial, adding an estimated $33M. The largest seller was Deutsche Bank, exiting entirely with an estimated $9M sold.
- 128 institutional investors held Canadian Solar (CSIQ) as of Q1 2026, down from 137 in Q4 2025.
- Funds reported $456M of Canadian Solar stock for Q1 2026, down 27% quarter-over-quarter.
- 28 funds opened new Canadian Solar positions in Q1 2026 and 35 closed out, a net change of -7 holders.
- The largest Canadian Solar buyer in Q1 2026 was Mackenzie Financial, an estimated $33M added.
- The largest Canadian Solar seller in Q1 2026 was Deutsche Bank, an estimated $9M sold.
Based on aggregated 13F filings for Q1 2026.