Yung Kwok Kee Billy - Net Worth and Insider Trading

Yung Kwok Kee Billy Net Worth

The estimated net worth of Yung Kwok Kee Billy is at least $947 Million dollars as of 2025-05-19. Yung Kwok Kee Billy is the 2101 Beneficial owner of China Overseas Grand Oceans Group Ltd and owns about 464,390,730 shares of China Overseas Grand Oceans Group Ltd (HKSE:00081) stock worth over $794 Million. Yung Kwok Kee Billy is also the 2201 Interest of corporation controlled by you of SMC Electric Ltd and owns about 1,500,000,000 shares of SMC Electric Ltd (HKSE:02381) stock worth over $153 Million. Details can be seen in Yung Kwok Kee Billy'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 Yung Kwok Kee Billy has not made any transactions after 2025-04-29 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Yung Kwok Kee Billy

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Yung Kwok Kee Billy Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Yung Kwok Kee Billy owns 2 companies in total, including China Overseas Grand Oceans Group Ltd (HKSE:00081) , and SMC Electric Ltd (HKSE:02381) .

Click here to see the complete history of Yung Kwok Kee Billy’s form 4 insider trades.

Insider Ownership Summary of Yung Kwok Kee Billy

Ticker Company Transaction Date Type of Owner
HKSE:00081 China Overseas Grand Oceans Group Ltd 2025-04-30
HKSE:02381 SMC Electric Ltd 2021-11-02 2201 Interest of corporation controlled by you

Yung Kwok Kee Billy Latest Holdings Summary

Yung Kwok Kee Billy currently owns a total of 2 stocks. Among these stocks, Yung Kwok Kee Billy owns 464,390,730 shares of China Overseas Grand Oceans Group Ltd (HKSE:00081) as of April 29, 2025, with a value of $794 Million and a weighting of 83.85%. Yung Kwok Kee Billy also owns 1,500,000,000 shares of SMC Electric Ltd (HKSE:02381) as of November 2, 2021, with a value of $153 Million and a weighting of 16.15%.

Latest Holdings of Yung Kwok Kee Billy

Ticker Company Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
HKSE:00081 China Overseas Grand Oceans Group Ltd 2025-04-29 464,390,730 1.71 794,108,148
HKSE:02381 SMC Electric Ltd 2021-11-02 1,500,000,000 0.10 153,000,000

Holding Weightings of Yung Kwok Kee Billy


Yung Kwok Kee Billy Form 4 Trading Tracker

According to the SEC Form 4 filings, Yung Kwok Kee Billy has made a total of 4 transactions in China Overseas Grand Oceans Group Ltd (HKSE:00081) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in China Overseas Grand Oceans Group Ltd is the sale of 611,250 shares on April 29, 2025, which brought Yung Kwok Kee Billy around $0.

According to the SEC Form 4 filings, Yung Kwok Kee Billy has made a total of 1 transactions in SMC Electric Ltd (HKSE:02381) over the past 5 years, including 0 buys and 0 sells. The most-recent trade in SMC Electric Ltd is the sale of 0 shares on November 2, 2021, which brought Yung Kwok Kee Billy around $0.

Insider Trading History of Yung Kwok Kee Billy

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Yung Kwok Kee Billy Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Yung Kwok Kee Billy Ownership Network

Ownership Network List of Yung Kwok Kee Billy

No Data

Ownership Network Relation of Yung Kwok Kee Billy

Insider Network Chart


Yung Kwok Kee Billy Owned Company Details

What does China Overseas Grand Oceans Group Ltd do?

Who are the key executives at China Overseas Grand Oceans Group Ltd?

Yung Kwok Kee Billy is the of China Overseas Grand Oceans Group Ltd. Other key executives at China Overseas Grand Oceans Group Ltd include Hsu Vivian , 2201 Interest of corporation controlled by you FIL Limited , and 2201 Interest of corporation controlled by you Pandanus Associates Inc. .

China Overseas Grand Oceans Group Ltd (HKSE:00081) Insider Trades Summary

Over the past 18 months, Yung Kwok Kee Billy made 2 insider transaction in China Overseas Grand Oceans Group Ltd (HKSE:00081) with a net sale of 0. Other recent insider transactions involving China Overseas Grand Oceans Group Ltd (HKSE:00081) include a net purchase of 13,768,000 shares made by Pandanus Partners L.P. , a net purchase of 13,768,000 shares made by Pandanus Associates Inc. , and a net purchase of 13,768,000 shares made by FIL Limited .

In summary, during the past 3 months, insiders sold 0 shares of China Overseas Grand Oceans Group Ltd (HKSE:00081) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of China Overseas Grand Oceans Group Ltd (HKSE:00081) were sold and 46,483,000 shares were bought by its insiders, resulting in a net purchase of 46,483,000 shares.

China Overseas Grand Oceans Group Ltd (HKSE:00081)'s detailed insider trading history can be found in Insider Trading Tracker table.

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China Overseas Grand Oceans Group Ltd Insider Transactions

No Available Data

Yung Kwok Kee Billy Mailing Address

Above is the net worth, insider trading, and ownership report for Yung Kwok Kee Billy. Currently GuruFocus does not have mailing address information for Yung Kwok Kee Billy.