Demetrios Vaiopoulos - Net Worth and Insider Trading
Demetrios Vaiopoulos Net Worth
The estimated net worth of Demetrios Vaiopoulos is at least $150,764 dollars as of 2025-05-17. Demetrios Vaiopoulos is the Senior Officer of Stack Capital Group Inc and owns about 12,648 shares of Stack Capital Group Inc (TSX:STCK) stock worth over $150,764. Details can be seen in Demetrios Vaiopoulos'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 Demetrios Vaiopoulos has not made any transactions after 2024-09-16 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Demetrios Vaiopoulos
Demetrios Vaiopoulos Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Demetrios Vaiopoulos owns 1 companies in total, including Stack Capital Group Inc (TSX:STCK) .
Click here to see the complete history of Demetrios Vaiopoulos’s form 4 insider trades.
Insider Ownership Summary of Demetrios Vaiopoulos
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TSX:STCK | Stack Capital Group Inc | 2024-09-16 | Senior Officer |
Demetrios Vaiopoulos Latest Holdings Summary
Demetrios Vaiopoulos currently owns a total of 1 stock. Demetrios Vaiopoulos owns 12,648 shares of Stack Capital Group Inc (TSX:STCK) as of September 16, 2024, with a value of $150,764.
Latest Holdings of Demetrios Vaiopoulos
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TSX:STCK | Stack Capital Group Inc | 2024-09-16 | 12,648 | 11.92 | 150,764 |
Holding Weightings of Demetrios Vaiopoulos
Demetrios Vaiopoulos Form 4 Trading Tracker
According to the SEC Form 4 filings, Demetrios Vaiopoulos has made a total of 6 transactions in Stack Capital Group Inc (TSX:STCK) over the past 5 years, including 6 buys and 0 sells. The most-recent trade in Stack Capital Group Inc is the acquisition of 102 shares on September 16, 2024, which cost Demetrios Vaiopoulos around $1,010.
Insider Trading History of Demetrios Vaiopoulos
- 1
Demetrios Vaiopoulos Trading Performance
GuruFocus tracks the stock performance after each of Demetrios Vaiopoulos's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Demetrios Vaiopoulos is 11.42%. GuruFocus also compares Demetrios Vaiopoulos's trading performance to market benchmark return within the same time period. The performance of stocks bought by Demetrios Vaiopoulos within 3 months outperforms 5 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 Demetrios Vaiopoulos's insider trading performs compared to the benchmark.
Performance of Demetrios Vaiopoulos
Demetrios Vaiopoulos Ownership Network
Ownership Network List of Demetrios Vaiopoulos
Ownership Network Relation of Demetrios Vaiopoulos

Demetrios Vaiopoulos Owned Company Details
What does Stack Capital Group Inc do?
Who are the key executives at Stack Capital Group Inc?
Demetrios Vaiopoulos is the Senior Officer of Stack Capital Group Inc. Other key executives at Stack Capital Group Inc include Senior Officer Jason Meiers , Director & Senior Officer John K. Bell , and Director & Senior Officer Jeffrey Parks .
Stack Capital Group Inc (TSX:STCK) Insider Trades Summary
Over the past 18 months, Demetrios Vaiopoulos made 2 insider transaction in Stack Capital Group Inc (TSX:STCK) with a net purchase of 2,100. Other recent insider transactions involving Stack Capital Group Inc (TSX:STCK) include a net purchase of 52,000 shares made by Jason Meiers , a net purchase of 4,910 shares made by Jeffrey Parks , and a net purchase of 20,000 shares made by John K. Bell .
In summary, during the past 3 months, insiders sold 0 shares of Stack Capital Group Inc (TSX:STCK) in total and bought 40,200 shares, with a net purchase of 40,200 shares. During the past 18 months, 0 shares of Stack Capital Group Inc (TSX:STCK) were sold and 80,019 shares were bought by its insiders, resulting in a net purchase of 80,019 shares.
Stack Capital Group Inc (TSX:STCK)'s detailed insider trading history can be found in Insider Trading Tracker table.
Stack Capital Group Inc Insider Transactions
Demetrios Vaiopoulos Mailing Address
Above is the net worth, insider trading, and ownership report for Demetrios Vaiopoulos. Currently GuruFocus does not have mailing address information for Demetrios Vaiopoulos.