James Balsillie - Net Worth and Insider Trading
James Balsillie Net Worth
The estimated net worth of James Balsillie is at least $177 Million dollars as of 2025-05-12. James Balsillie is the Director of MDA Space Ltd and owns about 7,161,429 shares of MDA Space Ltd (TSX:MDA) stock worth over $177 Million. Details can be seen in James Balsillie'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 James Balsillie has not made any transactions after 2021-12-23 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of James Balsillie
James Balsillie Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, James Balsillie owns 1 companies in total, including MDA Space Ltd (TSX:MDA) .
Click here to see the complete history of James Balsillie’s form 4 insider trades.
Insider Ownership Summary of James Balsillie
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
TSX:MDA | MDA Space Ltd | 2021-12-23 | Director |
James Balsillie Latest Holdings Summary
James Balsillie currently owns a total of 1 stock. James Balsillie owns 7,161,429 shares of MDA Space Ltd (TSX:MDA) as of December 23, 2021, with a value of $177 Million.
Latest Holdings of James Balsillie
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TSX:MDA | MDA Space Ltd | 2021-12-23 | 7,161,429 | 24.70 | 176,887,296 |
Holding Weightings of James Balsillie
James Balsillie Form 4 Trading Tracker
According to the SEC Form 4 filings, James Balsillie has made a total of 5 transactions in MDA Space Ltd (TSX:MDA) over the past 5 years, including 5 buys and 0 sells. The most-recent trade in MDA Space Ltd is the acquisition of 50,000 shares on December 23, 2021, which cost James Balsillie around $468,485.
Insider Trading History of James Balsillie
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James Balsillie Trading Performance
GuruFocus tracks the stock performance after each of James Balsillie's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by James Balsillie is 20.73%. GuruFocus also compares James Balsillie's trading performance to market benchmark return within the same time period. The performance of stocks bought by James Balsillie within 3 months outperforms 5 times out of 5 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how James Balsillie's insider trading performs compared to the benchmark.
Performance of James Balsillie
James Balsillie Ownership Network
Ownership Network List of James Balsillie
Ownership Network Relation of James Balsillie

James Balsillie Owned Company Details
What does MDA Space Ltd do?
Who are the key executives at MDA Space Ltd?
James Balsillie is the Director of MDA Space Ltd. Other key executives at MDA Space Ltd include Director & Senior Officer Michael Philip Greenley , Senior Officer Guillaume Lavoie , and Senior Officer Janet Marie McEachern .
MDA Space Ltd (TSX:MDA) Insider Trades Summary
Over the past 18 months, James Balsillie made no insider transaction in MDA Space Ltd (TSX:MDA). Other recent insider transactions involving MDA Space Ltd (TSX:MDA) include a net sale of 333,100 shares made by John Carter Risley , a net sale of 775,000 shares made by Michael Philip Greenley , and a net purchase of 10,354 shares made by Karl W. Smith .
In summary, during the past 3 months, insiders sold 10,600 shares of MDA Space Ltd (TSX:MDA) in total and bought 0 shares, with a net sale of 10,600 shares. During the past 18 months, 1,109,520 shares of MDA Space Ltd (TSX:MDA) were sold and 101,939 shares were bought by its insiders, resulting in a net sale of 1,007,581 shares.
MDA Space Ltd (TSX:MDA)'s detailed insider trading history can be found in Insider Trading Tracker table.
MDA Space Ltd Insider Transactions
James Balsillie Mailing Address
Above is the net worth, insider trading, and ownership report for James Balsillie. Currently GuruFocus does not have mailing address information for James Balsillie.