Wang Jian Kai - Net Worth and Insider Trading
Wang Jian Kai Net Worth
The estimated net worth of Wang Jian Kai is at least $957 Million dollars as of 2025-04-19. Wang Jian Kai is the Director of SEC Electric Machinery Co Ltd and owns about 47,628,000 shares of SEC Electric Machinery Co Ltd (SHSE:603988) stock worth over $957 Million. Details can be seen in Wang Jian Kai's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that Wang Jian Kai has not made any transactions after 2019-01-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Wang Jian Kai
Wang Jian Kai Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Wang Jian Kai owns 1 companies in total, including SEC Electric Machinery Co Ltd (SHSE:603988) .
Click here to see the complete history of Wang Jian Kai’s form 4 insider trades.
Insider Ownership Summary of Wang Jian Kai
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:603988 | SEC Electric Machinery Co Ltd | 2019-01-10 | Director |
Wang Jian Kai Latest Holdings Summary
Wang Jian Kai currently owns a total of 1 stock. Wang Jian Kai owns 47,628,000 shares of SEC Electric Machinery Co Ltd (SHSE:603988) as of January 10, 2019, with a value of $957 Million.
Latest Holdings of Wang Jian Kai
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:603988 | SEC Electric Machinery Co Ltd | 2019-01-10 | 47,628,000 | 20.10 | 957,322,800 |
Holding Weightings of Wang Jian Kai
Wang Jian Kai Form 4 Trading Tracker
According to the SEC Form 4 filings, Wang Jian Kai has made a total of 0 transactions in SEC Electric Machinery Co Ltd (SHSE:603988) over the past 5 years. The most-recent trade in SEC Electric Machinery Co Ltd is the sale of 4,116,000 shares on January 10, 2019, which brought Wang Jian Kai around $61 Million.
Insider Trading History of Wang Jian Kai
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Wang Jian Kai Trading Performance
GuruFocus tracks the stock performance after each of Wang Jian Kai's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Wang Jian Kai is -30.67%. GuruFocus also compares Wang Jian Kai's trading performance to market benchmark return within the same time period. The performance of stocks bought by Wang Jian Kai within 3 months outperforms 0 times out of 6 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Wang Jian Kai's insider trading performs compared to the benchmark.
Performance of Wang Jian Kai
Wang Jian Kai Ownership Network
Ownership Network List of Wang Jian Kai
Ownership Network Relation of Wang Jian Kai

Wang Jian Kai Owned Company Details
What does SEC Electric Machinery Co Ltd do?
Who are the key executives at SEC Electric Machinery Co Ltd?
Wang Jian Kai is the Director of SEC Electric Machinery Co Ltd.
SEC Electric Machinery Co Ltd (SHSE:603988) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of SEC Electric Machinery Co Ltd (SHSE:603988) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of SEC Electric Machinery Co Ltd (SHSE:603988) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
SEC Electric Machinery Co Ltd (SHSE:603988)'s detailed insider trading history can be found in Insider Trading Tracker table.
SEC Electric Machinery Co Ltd Insider Transactions
Wang Jian Kai Mailing Address
Above is the net worth, insider trading, and ownership report for Wang Jian Kai. Currently GuruFocus does not have mailing address information for Wang Jian Kai.