Cai Ji Bo - Net Worth and Insider Trading
Cai Ji Bo Net Worth
The estimated net worth of Cai Ji Bo is at least $2 Million dollars as of 2025-04-02. Cai Ji Bo is the Director of Sumec Corp Ltd and owns about 201,600 shares of Sumec Corp Ltd (SHSE:600710) stock worth over $2 Million. Details can be seen in Cai Ji Bo'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 Cai Ji Bo has not made any transactions after 2018-06-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Cai Ji Bo
Cai Ji Bo Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Cai Ji Bo owns 1 companies in total, including Sumec Corp Ltd (SHSE:600710) .
Click here to see the complete history of Cai Ji Bo’s form 4 insider trades.
Insider Ownership Summary of Cai Ji Bo
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
SHSE:600710 | Sumec Corp Ltd | 2018-06-08 | Director |
Cai Ji Bo Latest Holdings Summary
Cai Ji Bo currently owns a total of 1 stock. Cai Ji Bo owns 201,600 shares of Sumec Corp Ltd (SHSE:600710) as of June 8, 2018, with a value of $2 Million.
Latest Holdings of Cai Ji Bo
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SHSE:600710 | Sumec Corp Ltd | 2018-06-08 | 201,600 | 10.12 | 2,040,192 |
Holding Weightings of Cai Ji Bo
Cai Ji Bo Form 4 Trading Tracker
According to the SEC Form 4 filings, Cai Ji Bo has made a total of 0 transactions in Sumec Corp Ltd (SHSE:600710) over the past 5 years. The most-recent trade in Sumec Corp Ltd is the acquisition of 101,600 shares on June 8, 2018, which cost Cai Ji Bo around $529,336.
Insider Trading History of Cai Ji Bo
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Cai Ji Bo Trading Performance
GuruFocus tracks the stock performance after each of Cai Ji Bo's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Cai Ji Bo is -10.97%. GuruFocus also compares Cai Ji Bo's trading performance to market benchmark return within the same time period. The performance of stocks bought by Cai Ji Bo within 3 months outperforms 2 times out of 4 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Cai Ji Bo's insider trading performs compared to the benchmark.
Cai Ji Bo Ownership Network
Ownership Network List of Cai Ji Bo
Ownership Network Relation of Cai Ji Bo

Cai Ji Bo Owned Company Details
What does Sumec Corp Ltd do?
Who are the key executives at Sumec Corp Ltd?
Cai Ji Bo is the Director of Sumec Corp Ltd. Other key executives at Sumec Corp Ltd include senior management Zhao Jian Guo , Supervisors Yang Guo Feng , and senior management Peng Yuan Pu .
Sumec Corp Ltd (SHSE:600710) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Sumec Corp Ltd (SHSE:600710) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Sumec Corp Ltd (SHSE:600710) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Sumec Corp Ltd (SHSE:600710)'s detailed insider trading history can be found in Insider Trading Tracker table.
Sumec Corp Ltd Insider Transactions
Cai Ji Bo Mailing Address
Above is the net worth, insider trading, and ownership report for Cai Ji Bo. Currently GuruFocus does not have mailing address information for Cai Ji Bo.