Diego Rotsztain - Net Worth and Insider Trading
Diego Rotsztain Net Worth
The estimated net worth of Diego Rotsztain is at least $3 Million dollars as of 2026-07-15. Diego Rotsztain is the Chief Governance/Legal Officer of StoneX Group Inc and owns about 23,247 shares of StoneX Group Inc (SNEX) stock worth over $3 Million. Diego Rotsztain is also the General Counsel and Secretary of GAIN Capital Holdings Inc and owns about 126,018 shares of GAIN Capital Holdings Inc (GCAP) stock worth over $761,149. Details can be seen in Diego Rotsztain'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 Diego Rotsztain has not made any transactions after 2026-05-20 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Diego Rotsztain
Diego Rotsztain Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Diego Rotsztain owns 2 companies in total, including StoneX Group Inc (SNEX) , and GAIN Capital Holdings Inc (GCAP) .
Click here to see the complete history of Diego Rotsztain’s form 4 insider trades.
Insider Ownership Summary of Diego Rotsztain
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| SNEX | StoneX Group Inc | 2026-05-20 | Chief Governance/Legal Officer |
| GCAP | GAIN Capital Holdings Inc | 2020-07-31 | General Counsel and Secretary |
Diego Rotsztain Latest Holdings Summary
Diego Rotsztain currently owns a total of 2 stocks. Among these stocks, Diego Rotsztain owns 23,247 shares of StoneX Group Inc (SNEX) as of May 20, 2026, with a value of $3 Million and a weighting of 77.58%. Diego Rotsztain also owns 126,018 shares of GAIN Capital Holdings Inc (GCAP) as of May 6, 2020, with a value of $761,149 and a weighting of 22.42%.
Latest Holdings of Diego Rotsztain
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| SNEX | StoneX Group Inc | 2026-05-20 | 23,247 | 113.29 | 2,633,653 |
| GCAP | GAIN Capital Holdings Inc | 2020-05-06 | 126,018 | 6.04 | 761,149 |
Holding Weightings of Diego Rotsztain
Diego Rotsztain Form 4 Trading Tracker
According to the SEC Form 4 filings, Diego Rotsztain has made a total of 12 transactions in StoneX Group Inc (SNEX) over the past 5 years, including 3 buys and 9 sells. The most-recent trade in StoneX Group Inc is the sale of 33,750 shares on May 20, 2026, which brought Diego Rotsztain around $4 Million.
According to the SEC Form 4 filings, Diego Rotsztain has made a total of 0 transactions in GAIN Capital Holdings Inc (GCAP) over the past 5 years. The most-recent trade in GAIN Capital Holdings Inc is the sale of 3,255 shares on May 6, 2020, which brought Diego Rotsztain around $21,027.
Insider Trading History of Diego Rotsztain
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Diego Rotsztain Trading Performance
GuruFocus tracks the stock performance after each of Diego Rotsztain's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Diego Rotsztain is 20.3%. GuruFocus also compares Diego Rotsztain's trading performance to market benchmark return within the same time period. The performance of stocks bought by Diego Rotsztain within 3 months outperforms 4 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 Diego Rotsztain's insider trading performs compared to the benchmark.
Performance of Diego Rotsztain
Diego Rotsztain Ownership Network
Ownership Network List of Diego Rotsztain
Ownership Network Relation of Diego Rotsztain

Diego Rotsztain Owned Company Details
What does StoneX Group Inc do?
Who are the key executives at StoneX Group Inc?
Diego Rotsztain is the Chief Governance/Legal Officer of StoneX Group Inc. Other key executives at StoneX Group Inc include other: CEO - subsidiary entity Philip Andrew Smith , other: CEO - subsidiary entity Mark Lowry Maurer , and director & CEO Sean Michael Oconnor .
StoneX Group Inc (SNEX) Insider Trades Summary
Over the past 18 months, Diego Rotsztain made 3 insider transaction in StoneX Group Inc (SNEX) with a net sale of 39,604. Other recent insider transactions involving StoneX Group Inc (SNEX) include a net sale of 204,032 shares made by Philip Andrew Smith , a net sale of 9,592 shares made by John Moore Fowler , and a net sale of 572,500 shares made by Sean Michael Oconnor .
In summary, during the past 3 months, insiders sold 789,314 shares of StoneX Group Inc (SNEX) in total and bought 0 shares, with a net sale of 789,314 shares. During the past 18 months, 1,452,395 shares of StoneX Group Inc (SNEX) were sold and 3,600 shares were bought by its insiders, resulting in a net sale of 1,448,795 shares.
StoneX Group Inc (SNEX)'s detailed insider trading history can be found in Insider Trading Tracker table.
StoneX Group Inc Insider Transactions
Diego Rotsztain Mailing Address
Above is the net worth, insider trading, and ownership report for Diego Rotsztain. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Diego Rotsztain's mailing address is: Bedminster Nj 07921.