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CSIQ · Canadian Solar Inc.
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CSIQ Canadian Solar (CSIQ) Insider Trading, Ownership & Congress Trades

Semiconductors & Electronics · Semiconductors & related devices · CIK 0001375877
Quote by TradingView
SEC filings
Insider buyers, 180 days
0
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
97
13F, latest reported quarter
Conversions, 180 days
19
Codes C/M, not in net · $0 priced

What the filings say about CSIQ

Insiders, 180 days
-$63.0K net sold
2 sellers · 0% of sales under a 10b5-1 plan

Canadian Solar insider trades (Form 4)

Form 4 buys and sells (codes P and S). Grants, option exercises and conversions excluded.

Over the last 180 days, Canadian Solar Inc. insiders sold a net $63.0K of stock across 2 Form 4 purchases and sales, with no insider buying. Source: SEC Form 4 filings, as of 2026-10-28.

Foreign private issuer: most of its insiders are exempt from SEC Form 4, but some still file it; those filings are listed below, and the record may be incomplete.

Insider
Filed
Shares
Value
Since filing
Chang Leslie Li Hsien
Director
SELL
2026-05-28 SECtraded 2026-05-26
1,767
$34.4K
-53.4%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • 1 other insider sold within 30 days.
  • 97 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Chang Leslie Li Hsien sold about $34.4K of CSIQ on May 26, 2026, the largest insider sale at the company on our record; 1 other insider sold within 30 days and 97 funds added in the latest 13F quarter.
Wong Andrew Luen Cheung
Director
SELL
2026-05-21 SECtraded 2026-05-19
1,752
$28.6K
-53.1%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • 1 other insider sold within 30 days.
  • 97 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Wong Andrew Luen Cheung sold about $28.6K of CSIQ on May 19, 2026, the largest insider sale at the company on our record; 1 other insider sold within 30 days and 97 funds added in the latest 13F quarter.
2 transactions on record · a thin record, read with care
Since filing: total return from the first close after the filing to the latest close, dividend-adjusted. Not a forecast.
Context lines are counts over the filings above and returns from our own price history, never a price level. Not investment advice.
See all insider buying · insider selling
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$63.0K over 180 days
more than 83% of Semiconductors & Electronics
Congress
no House purchase disclosed in the last 12 months
Funds
97 funds bought in last quarter
below 60% of Semiconductors & Electronics
Revenue
-6.6% year over year
below 79% of Semiconductors & Electronics
Margin
-1.9% net margin
below 51% of Semiconductors & Electronics
Buybacks
no share repurchases reported
Short interest
45.5% of the float short (float per yahoo 2026-10-26) · 9.3 days to cover · settled 2026-09-30
more than 98% of Semiconductors & Electronics
What changed in the last 30 days
Nothing new filed in the last 30 days

Watch CSIQ

A free account keeps a watchlist and can send one email a day when insiders, funds or Congress file on the names in it. No password and no card.

The year, with the filings on it
Total return over 12 months. Each marker is a filing; hover or tap one for the detail.
-37.5%12M
-37%+21%+79%+137%2025-102025-122026-022026-042026-062026-082026-10 2026-05-26 · Chang Leslie Li Hsien sold $34.4K2026-05-19 · Wong Andrew Luen Cheung sold $28.6K
Insider sell
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns CSIQ: institutional holders (13F)

13F holdings, latest reported quarter
BlackRock, Inc.
5,319,525 sh
$85.2M
MACKENZIE FINANCIAL CORP
4,621,062 sh
$74.0M
D. E. Shaw & Co., Inc.
3,826,650 sh
$61.3M
Invesco Ltd.
2,765,941 sh
$44.3M
Legal & General Group Plc
2,658,787 sh
$42.6M

Congress trades in CSIQ

No Congress trades reported
No House member has disclosed a trade in this stock. See what Congress is buying.

Activist and 5% holders (13D/13G)

No 5%+ ownership filings
Nobody has filed for crossing 5%. That is a fact, not missing data.

CSIQ planned insider sales (Form 144)

No planned-sale notices
No insider has filed to sell. Watch this after a run-up.

CSIQ mutual fund holders (N-PORT)

Funds ranked by the share of their own portfolio in this stock (N-PORT).
State Street(R) SPDR(R) S&P Kensho Clean Power ETF
$6.6M position · as of 2026-06-30
2.7%
Invesco WilderHill Clean Energy ETF
$7.4M position · as of 2026-07-31
1.8%
Invesco Solar ETF
$33.3M position · as of 2026-05-31
1.5%
Guinness Atkinson Alternative Energy Fund
$285.9K position · as of 2026-06-30
1.4%
Fidelity Clean Energy ETF
$1.6M position · as of 2026-06-30
1.0%
Optimize Strategy Index ETF
$2.8M position · as of 2026-06-30
1.0%
SEC N-PORT, monthly, about 60 days late · funds ≥ $10M · % is the share of the fund's own portfolio
Live price
Daily candles from TradingView, under their licence. No filings marked.
Why this name is on the desk
The complete filing record, in one place.
The record shows a net $63.0K sold by insiders over 180 days, 97 funds added last quarter. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
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CSIQ financials

Revenue growth
-6.6%
XBRL, annual
Net margin
-1.9%
Ratios from the company's XBRL filings, latest filings
Revenue, TTM
n/a
fewer than four consecutive quarters of revenue filed
Net margin, TTM
n/a
needs four consecutive quarters of both revenue and net income
Free cash flow, TTM
n/a
fewer than four consecutive quarters of operating cash flow
Debt to equity
2.99x
long-term 2025-12-31 plus current 2025-12-31; equity 2025-12-31
Cash flow to debt
n/a
needs four quarters of operating cash flow
Return on equity
n/a
fewer than four consecutive quarters of net income
Return on assets
n/a
fewer than four consecutive quarters of net income
Return on invested capital
n/a
fewer than four consecutive quarters of operating income
Return on capital employed
n/a
fewer than four consecutive quarters of operating income
P/E, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Enterprise value
$7.6B
market value at close 2026-10-26 on 2025-12-31 shares, plus long-term 2025-12-31 plus current 2025-12-31, minus cash 2025-12-31
FCF yield
n/a
fewer than four consecutive quarters of operating cash flow
PEG, trailing
n/a
fewer than four consecutive quarters of diluted EPS
Price as of 2026-10-26. Hover or tap a tile for its yearly and quarterly history.
Method
TTM is four consecutive fiscal quarters; Q4 is the year minus nine months when not filed. Returns use the average of opening and closing balances. EBIT is approximated by operating income. PEG uses trailing EPS growth.
Fundamentals
Annual figures from XBRL filings. Pick a past date to see them as known then.
2025-122024-122023-122022-12
Revenue$5.6B$6.0B$7.6B$7.5B
Gross profit$1.0B$999.3M$1.3B$1.3B
Operating income$43.2M-$30.1M$453.3M$356.1M
Net income-$104.1M$36.1M$274.2M$298.6M
EPS (diluted)-2.500.543.873.44
Operating cash flow-$252.7M-$885.3M$684.6M$916.6M
Cash$1.4B$1.7B$1.9B$981.4M
Long-term debt$6.0B$4.6B$3.1B$2.3B
SEC XBRL, fiscal years, as known on 2026-10-28

CSIQ Stock Sonar score 5/7 axes

Find similar shapesCompare

CSIQ ranks highest on institutional and government (58th percentile) and insider conviction (41st), and lowest on risk and compliance (1st), among Semiconductors & Electronics peers.

HealthGrowthInsidersInstitutionsRisk
Financial health
5
Inputs
  • Debt to equity2.99x · 5 pct, sector of 152
  • Cash flow to debtneeds four quarters of operating cash flow
Growth
40
Inputs
  • Revenue growth, YoY-6.6% · 21 pct, sector of 194
  • Backlog growth, YoY+9.3% · 58 pct, sector of 51
Insider conviction
41
Inputs
  • Net Form 4 buying (codes P and S), 180d-$63K · 82 pct, sector of 147
  • Insider buyers, 180d0 · 0 pct, sector of 151
Institutional and government
58
Inputs
  • Funds adding, latest quarter97 · 40 pct, sector of 184
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quarters$1.0M · 77 pct, sector of 53
Risk and compliance
1
Inputs
  • Short interest, % of float+45.5% · 1 pct, sector of 221
  • Recalls per $1B revenue, 3ynot measured for this sector, almost no peer has an event
  • EPA cases per $1B revenue, 5ynot measured for this sector, almost no peer has an event
  • New text in Risk Factors, latest 10-Kneeds two 10-Ks with a Risk Factors section (not 20-F filers or stubs)
2 not measured: Profitability, US patents
  • Profitability needs 2 of 4 inputs, 0 present: fewer than four consecutive quarters of net income; fewer than four consecutive quarters of operating income
  • US patents needs 1 of 2 inputs, 0 present: patent data not loaded yet

5 of 7 axes scored. Each is a percentile against sector peers (all companies when the sector is thin); higher is better. An unscored axis is unmeasured, not low. How it is scored

CSIQ filings, in plain words

Are Canadian Solar insiders buying or selling CSIQ?

In the 180 days to 2026-10-28, Canadian Solar insiders were net sellers, a net $63.0K across purchases and sales reported on Form 4, by 2 sellers.

Read the full summary

In the 180 days to 2026-10-28, Canadian Solar insiders were net sellers of CSIQ, a net $63.0K across purchases and sales reported on Form 4 by 2 sellers. Each figure is counted from SEC and House filings as of 2026-10-28, dated the day the filing was made public.

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