John M Pasquesi - Net Worth and Insider Trading
John M Pasquesi Net Worth
The estimated net worth of John M Pasquesi is at least $445 Million dollars as of 2026-09-10. John M Pasquesi is the Director of Arch Capital Group Ltd and owns about 4,566,772 shares of Arch Capital Group Ltd (ACGL) stock worth over $439 Million. John M Pasquesi is also the 10% Owner of ClearSign Technologies Corp and owns about 1,343,477 shares of ClearSign Technologies Corp (CLIR) stock worth over $6 Million. Details can be seen in John M Pasquesi'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 John M Pasquesi has not made any transactions after 2026-07-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of John M Pasquesi
John M Pasquesi Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John M Pasquesi owns 2 companies in total, including Arch Capital Group Ltd (ACGL) , and ClearSign Technologies Corp (CLIR) .
Click here to see the complete history of John M Pasquesi’s form 4 insider trades.
Insider Ownership Summary of John M Pasquesi
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| ACGL | Arch Capital Group Ltd | 2025-12-15 | director |
| CLIR | ClearSign Technologies Corp | 2026-07-22 | 10 percent owner |
John M Pasquesi Latest Holdings Summary
John M Pasquesi currently owns a total of 2 stocks. Among these stocks, John M Pasquesi owns 4,566,772 shares of Arch Capital Group Ltd (ACGL) as of December 15, 2025, with a value of $439 Million and a weighting of 98.72%. John M Pasquesi also owns 1,343,477 shares of ClearSign Technologies Corp (CLIR) as of July 22, 2026, with a value of $6 Million and a weighting of 1.28%.
Latest Holdings of John M Pasquesi
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ACGL | Arch Capital Group Ltd | 2025-12-15 | 4,566,772 | 96.12 | 438,958,125 |
| CLIR | ClearSign Technologies Corp | 2026-07-22 | 1,343,477 | 4.22 | 5,669,473 |
Holding Weightings of John M Pasquesi
John M Pasquesi Form 4 Trading Tracker
According to the SEC Form 4 filings, John M Pasquesi has made a total of 3 transactions in Arch Capital Group Ltd (ACGL) over the past 5 years, including 1 buys and 2 sells. The most-recent trade in Arch Capital Group Ltd is the sale of 212,666 shares on December 15, 2025, which brought John M Pasquesi around $20 Million.
According to the SEC Form 4 filings, John M Pasquesi has made a total of 1 transactions in ClearSign Technologies Corp (CLIR) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in ClearSign Technologies Corp is the acquisition of 500,000 shares on July 22, 2026, which cost John M Pasquesi around $2 Million.
Insider Trading History of John M Pasquesi
* 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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John M Pasquesi Trading Performance
GuruFocus tracks the stock performance after each of John M Pasquesi's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John M Pasquesi is 12.27%. GuruFocus also compares John M Pasquesi's trading performance to market benchmark return within the same time period. The performance of stocks bought by John M Pasquesi within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how John M Pasquesi's insider trading performs compared to the benchmark.
Performance of John M Pasquesi
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | 21.27 | | | | | |
| Relative Return to S&P 500(%) | 19.43 | | | | | |
John M Pasquesi Ownership Network
Ownership Network List of John M Pasquesi
Ownership Network Relation of John M Pasquesi
John M Pasquesi Owned Company Details
What does Arch Capital Group Ltd do?
Who are the key executives at Arch Capital Group Ltd?
John M Pasquesi is the director of Arch Capital Group Ltd. Other key executives at Arch Capital Group Ltd include EVP and CFO Francois Morin , other: Officer of Subsidiary Nicolas Papadopoulo , and CEO & Global Mortgage Group David Gansberg .
Arch Capital Group Ltd (ACGL) Insider Trades Summary
Over the past 18 months, John M Pasquesi made 2 insider transaction in Arch Capital Group Ltd (ACGL) with a net sale of 311,722. Other recent insider transactions involving Arch Capital Group Ltd (ACGL) include a net sale of 7,000 shares made by Brian S Posner , a net sale of 31,640 shares made by Francois Morin , and a net sale of 57,430 shares made by Maamoun Rajeh .
In summary, during the past 3 months, insiders sold 11,010 shares of Arch Capital Group Ltd (ACGL) in total and bought 0 shares, with a net sale of 11,010 shares. During the past 18 months, 460,915 shares of Arch Capital Group Ltd (ACGL) were sold and 6,300 shares were bought by its insiders, resulting in a net sale of 454,615 shares.
Arch Capital Group Ltd (ACGL)'s detailed insider trading history can be found in Insider Trading Tracker table.
Arch Capital Group Ltd Insider Transactions
John M Pasquesi Mailing Address
Above is the net worth, insider trading, and ownership report for John M Pasquesi. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John M Pasquesi's mailing address is: San Francisco Ca 94111.
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