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

To

Are these stocks worth buying? — GuruFocus analysis for each holding

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.

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
Total 0
  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

David Gansberg Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Get the full picture on these stocks
See GF Score, valuation, financials, and warning signs for every stock David Gansberg owns.
View ACGL Analysis

David Gansberg Ownership Network

Ownership Network List of David Gansberg

No Data

Ownership Network Relation of David Gansberg

Insider Network Chart


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.

To

Arch Capital Group Ltd Insider Transactions

No Available Data

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.