David Gansberg - Net Worth and Insider Trading
David Gansberg Net Worth
The estimated net worth of David Gansberg is at least $32 Million dollars as of 2026-09-10. David Gansberg is the President, Arch Capital Group of Arch Capital Group Ltd and owns about 336,559 shares of Arch Capital Group Ltd (ACGL) stock worth over $32 Million. Details can be seen in David Gansberg'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 David Gansberg has not made any transactions after 2026-03-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of David Gansberg
David Gansberg Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, David Gansberg owns 1 companies in total, including Arch Capital Group Ltd (ACGL) .
Click here to see the complete history of David Gansberg’s form 4 insider trades.
Insider Ownership Summary of David Gansberg
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| ACGL | Arch Capital Group Ltd | 2026-03-10 | CEO & Global Mortgage Group |
David Gansberg Latest Holdings Summary
David Gansberg currently owns a total of 1 stock. David Gansberg owns 336,559 shares of Arch Capital Group Ltd (ACGL) as of March 10, 2026, with a value of $32 Million.
Latest Holdings of David Gansberg
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ACGL | Arch Capital Group Ltd | 2026-03-10 | 336,559 | 96.12 | 32,350,051 |
Holding Weightings of David Gansberg
David Gansberg Form 4 Trading Tracker
According to the SEC Form 4 filings, David Gansberg has made a total of 4 transactions in Arch Capital Group Ltd (ACGL) over the past 5 years, including 0 buys and 4 sells. The most-recent trade in Arch Capital Group Ltd is the sale of 5,907 shares on March 10, 2026, which brought David Gansberg around $569,258.
Insider Trading History of David Gansberg
* 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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David Gansberg Trading Performance
David Gansberg Ownership Network
Ownership Network List of David Gansberg
Ownership Network Relation of David Gansberg

David Gansberg Owned Company Details
What does Arch Capital Group Ltd do?
Who are the key executives at Arch Capital Group Ltd?
David Gansberg is the CEO & Global Mortgage Group 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 Chairman & CEO Arch Re Group Maamoun Rajeh .
Arch Capital Group Ltd (ACGL) Insider Trades Summary
Over the past 18 months, David Gansberg made 1 insider transaction in Arch Capital Group Ltd (ACGL) with a net sale of 5,907. 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 311,722 shares made by John M Pasquesi .
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
David Gansberg Mailing Address
Above is the net worth, insider trading, and ownership report for David Gansberg. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, David Gansberg's mailing address is: Greensboro Nc 27401.