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JKS · Jinkosolar Holding Co., Ltd.
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JKS JinkoSolar Holding (JKS) Insider Trading, Ownership & Congress Trades

Semiconductors & Electronics · Semiconductors & related devices · CIK 0001481513
Quote by TradingView
Form 144 · 2
House members buying, 1 year
0
STOCK Act, US House only, disclosed up to 45 days after the trade
Funds added, last quarter
61
13F, latest reported quarter

What the filings say about JKS

Insiders, 180 days
-$33.4M net sold
1 buyer · 3 sellers · 0% of sales under a 10b5-1 plan
Planned sales (Form 144), 90 days
$7.4M
2 notices

JinkoSolar Holding insider trades (Form 4)

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

Over the last 180 days, JinkoSolar Holding Co., Ltd. insiders sold a net $33.4M of stock across 5 Form 4 purchases and sales, with 1 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
Siew Wing Keong
Director
SELL
2026-07-02 SECtraded 2026-06-30
16,000
$263.8K
-48.8%
Context
  • 1 earlier Form 4 trade (code P or S) here by this insider (1 sale), the last on May 13, 2026.
  • The trade is 9.4% of the 170,000 shares held after it.
  • No other insider sold within 30 days.
  • 61 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Siew Wing Keong sold about $263.8K of JKS on Jun 30, 2026; 61 funds added in the latest 13F quarter.
Markscheid Stephen
Director
SELL
2026-05-20 SECtraded 2026-05-13
2,000
$50.0K
-60.5%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 10.0% of the 20,000 shares held after it.
  • 2 other insiders sold within 30 days.
  • 61 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Markscheid Stephen sold about $50.0K of JKS on May 13, 2026, the largest insider sale at the company on our record; 2 other insiders sold within 30 days and 61 funds added in the latest 13F quarter.
Markscheid Stephen
Director
BUY
2026-05-19 SECtraded 2026-05-13
2,000
$50.0K
-61.0%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 10.0% of the 20,000 shares held after it.
  • No other insider bought within 30 days.
  • 61 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Markscheid Stephen bought about $50.0K of JKS on May 13, 2026, the largest insider purchase at the company on our record; 61 funds added in the latest 13F quarter.
Siew Wing Keong
Director
SELL
2026-05-15 SECtraded 2026-05-13
16,000
$417.8K
-62.6%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 8.6% of the 186,000 shares held after it.
  • 2 other insiders sold within 30 days.
  • 61 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director Siew Wing Keong sold about $417.8K of JKS on May 13, 2026, the largest insider sale at the company on our record; 2 other insiders sold within 30 days and 61 funds added in the latest 13F quarter.
LI XIANHUA
Director
SELL
2026-05-15 SECtraded 2026-05-13
1,280,000
$32.7M
-62.6%
Context
  • First Form 4 purchase or sale (code P or S) here by this insider on our record.
  • The trade is 12.4% of the 10,349,612 shares held after it.
  • 2 other insiders sold within 30 days.
  • 61 funds added in the 13F quarter to Jun 30, 2026.
Insider activity: Director LI XIANHUA sold about $32.7M of JKS on May 13, 2026, the largest insider sale at the company on our record; 2 other insiders sold within 30 days and 61 funds added in the latest 13F quarter.
5 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.
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Seven facts, ranked against the sector · Rank is not a forecast
Insiders
net -$33.4M over 180 days
below 76% of Semiconductors & Electronics
Congress
no House purchase disclosed in the last 12 months
Funds
61 funds bought in last quarter
below 69% of Semiconductors & Electronics
Revenue
-25.9% year over year
below 90% of Semiconductors & Electronics
Margin
-6.8% net margin
below 61% of Semiconductors & Electronics
Buybacks
no share repurchases reported
Short interest
10.2% of the float short (float per yahoo 2026-10-27) · 4.9 days to cover · settled 2026-10-15
below 73% of Semiconductors & Electronics
What changed in the last 30 days
Oct 28Insider selling stopped: no sales in 90 days after 4 in the prior 90
Why it matters
The absence is the signal: 4 sales in one 90-day window and none in the next is a change of behaviour, not a filing.

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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.
-57.9%12M
-59%-24%+11%+45%2025-102025-122026-022026-042026-062026-082026-10 2026-05-13 · LI XIANHUA sold $32.7M2026-05-13 · Siew Wing Keong sold $417.8K2026-06-30 · Siew Wing Keong sold $263.8K2026-05-13 · Markscheid Stephen bought $50.0K2026-05-13 · Markscheid Stephen sold $50.0K2026-09-23 · Siew Wing Keong filed to sell $46.0K2026-09-22 · Zhuoling International Limited filed to sell $7.3M
Insider buyInsider sellForm 144 (planned sale)
Indexed to 100, dividend-adjusted, not a price chart. When a name files heavily, the largest trades are drawn first.

Who owns JKS: institutional holders (13F)

13F holdings, latest reported quarter
BlackRock, Inc.
2,502,115 sh
$42.0M
Invesco Ltd.
2,124,129 sh
$35.7M
STOREBRAND ASSET MANAGEMENT AS
1,600,305 sh
$26.9M
STATE STREET CORP
965,203 sh
$17.7M
VANGUARD CAPITAL MANAGEMENT LLC
1,011,856 sh
$17.0M

Congress trades in JKS

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.

JKS planned insider sales (Form 144)

Notice of intent to sell, filed before any sale
Siew Wing Keong
Filed 2026-09-23
$46.0K
Zhuoling International Limited
Filed 2026-09-22
$7.3M

JKS 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
$6.1M position · as of 2026-06-30
2.4%
Invesco WilderHill Clean Energy ETF
$6.7M position · as of 2026-07-31
1.6%
Invesco Solar ETF
$29.5M position · as of 2026-05-31
1.3%
AXS Green Alpha ETF
$694.5K position · as of 2026-06-30
1.2%
Fidelity Clean Energy ETF
$1.4M position · as of 2026-06-30
0.9%
Global X CleanTech ETF
$270.7K position · as of 2026-05-31
0.8%
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
Insiders have filed to sell, before selling.
The record shows a net $33.4M sold by insiders over 180 days, 61 funds added last quarter, $7.4M in planned Form 144 sales. Each figure is a federal filing, dated the day it went public.
Backtest this pattern Open the screener
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JKS financials

Revenue growth
-25.9%
XBRL, annual
Net margin
-6.8%
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
1.35x
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
$3.0B
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$65.5B$92.3B$118.7B$83.1B
Gross profit$1.4B$10.1B$19.0B$12.3B
Operating income-$8.9B-$3.3B$6.1B$429.2M
Net income-$4.4B$54.5M$3.4B$620.5M
EPS (diluted)-21.33-1.2715.233.10
Operating cash flow$1.1B$16.9B$13.8B-$5.8B
Cash$20.0B$25.1B$16.1B$10.2B
Long-term debt$10.6B$8.6B$13.9B$15.1B
SEC XBRL, fiscal years, as known on 2026-10-28

JKS Stock Sonar score 5/7 axes

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JKS ranks highest on insider conviction (50th percentile) and institutional and government (31st), and lowest on growth (10th), among Semiconductors & Electronics peers.

HealthGrowthInsidersInstitutionsRisk
Financial health
11
Inputs
  • Debt to equity1.35x · 11 pct, sector of 152
  • Cash flow to debtneeds four quarters of operating cash flow
Growth
10
Inputs
  • Revenue growth, YoY-25.9% · 10 pct, sector of 194
  • Backlog growth, YoYno backlog line filed, or no year-earlier backlog
Insider conviction
50
Inputs
  • Net Form 4 buying (codes P and S), 180d-$33.4M · 23 pct, sector of 146
  • Insider buyers, 180d1 · 77 pct, sector of 150
Institutional and government
31
Inputs
  • Funds adding, latest quarter61 · 31 pct, sector of 184
  • Congress net buyers, 365dno Congress trades in 365 days
  • Federal contracts, 180dno federal contracts in 180 days
  • Lobbying spend, 4 quartersno lobbying filings in the last four quarters
Risk and compliance
30
Inputs
  • Short interest, % of float+10.2% · 30 pct, sector of 220
  • 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

JKS filings, in plain words

Are JinkoSolar Holding insiders buying or selling JKS?

In the 180 days to 2026-10-28, JinkoSolar Holding insiders were net sellers, a net $33.4M: $50.0K of purchases and $33.4M of sales reported on Form 4, by 1 buyer and 3 sellers.

Are there planned insider sales of JKS?

Yes. 2 Form 144 notices of planned insider sales were filed in the 90 days to 2026-10-28, covering $7.4M of stock; the latest, by Siew Wing Keong, was filed 2026-09-23.

Read the full summary

In the 180 days to 2026-10-28, JinkoSolar Holding insiders were net sellers of JKS, a net $33.4M across purchases and sales reported on Form 4 by 1 buyer and 3 sellers. Sales outweighed purchases more than tenfold by value. None of the 4 insider sales was flagged as made under a Rule 10b5-1 plan. Insiders filed 2 Form 144 notices of intent to sell in the 90 days to 2026-10-28, covering $7.4M of stock. 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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