Position in CSIQ
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$30,446,496
+$3,508,526 QoQ
Shares Held
2,198,303
+94.0% QoQ
Ownership
3.24%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
14 quarters on record
Voting authority
Sole 98.65350681866877.ToString("F0")%
Shared 0.ToString("F0")%
None 1.346493181331236.ToString("F0")%
Common Shares in CSIQ Over Time
Shares Held
Position Value (USD)
Derivatives in CSIQ
reported options exposure · as of Mar 31, 2026CallValue
$382,260
CallShares
27,600
PutValue
$680,035
PutShares
49,100
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Solar
Technology · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $513,122,741 across 12 Solar names. CSIQ ranks #5 (5.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ENPH |
Enphase Energy, Inc.
|
5,476,240 | $207,056,634 | |
| 2 | SEDG |
Solaredge Technologies, Inc.
|
2,231,899 | $113,938,443 | |
| 3 | RUN |
Sunrun Inc.
|
7,792,810 | $105,670,503 | |
| 4 | FSLR |
First Solar, Inc.
|
155,482 | $30,670,379 | |
| 5 | CSIQ |
Canadian Solar Inc.
This page
|
2,198,303 | $30,446,496 | |
| 6 | JKS |
JinkoSolar Holding Co., Ltd.
|
638,309 | $16,219,431 | |
| 7 | ARRY |
Array Technologies, Inc.
|
602,559 | $4,356,501 | |
| 8 | SHLS |
Shoals Technologies Group, Inc.
|
330,888 | $2,177,243 |
All Filings in CSIQ
Export CSV
30 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $680,035 | 49,100 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $382,260 | 27,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $30,446,496 | 2,198,303 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $26,937,970 | 1,133,276 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $11,543,555 | 885,242 | Shares | Sole | 2025-11-14 | |
| 2023-03-31 | $1,609,757 | 40,436 | Shares | Sole | 2023-05-15 | |
| 2022-09-30 | $12,636,131 | 339,225 | Shares | Sole | 2022-11-14 | |
| 2022-03-31 | $223,263 | 6,314 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $1,311,051 | 41,900 | Call | Sole | 2022-02-14 | |
| 2021-12-31 | $339,652 | 10,855 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $1,373,631 | 43,900 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $2,497,398 | 72,200 | Put | Sole | 2021-11-15 | |
| 2021-09-30 | $2,355,302 | 68,092 | Shares | Sole | 2021-11-15 | |
| 2021-09-30 | $2,435,136 | 70,400 | Call | Sole | 2021-11-15 | |
| 2021-06-30 | $1,614,240 | 36,000 | Call | Sole | 2021-08-16 | |
| 2021-06-30 | $691,791 | 15,428 | Shares | Sole | 2021-08-16 | |
| 2021-06-30 | $2,188,192 | 48,800 | Put | Sole | 2021-08-16 | |
| 2021-03-31 | $479,326 | 9,658 | Shares | Sole | 2021-05-17 | |
| 2021-03-31 | $4,809,147 | 96,900 | Put | Sole | 2021-05-17 | |
| 2021-03-31 | $3,305,358 | 66,600 | Call | Sole | 2021-05-17 | |
| 2020-12-31 | $1,619,901 | 31,614 | Shares | Sole | 2021-02-16 | |
| 2020-12-31 | $1,132,404 | 22,100 | Call | Sole | 2021-02-16 | |
| 2020-12-31 | $1,916,376 | 37,400 | Put | Sole | 2021-02-16 | |
| 2020-09-30 | $8,254,221 | 235,163 | Shares | Sole | 2020-11-16 | |
| 2020-09-30 | $487,890 | 13,900 | Call | Sole | 2020-11-16 | |
| 2020-09-30 | $687,960 | 19,600 | Put | Sole | 2020-11-16 | |
| 2020-06-30 | $1,276,926 | 66,265 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $285,196 | 14,800 | Put | Sole | 2020-08-14 | |
| 2020-03-31 | $491,619 | 30,900 | Call | Sole | 2020-05-15 | |
| 2020-03-31 | $504,347 | 31,700 | Put | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||