Michael Karfunkel - Net Worth and Insider Trading

Michael Karfunkel Net Worth

The estimated net worth of Michael Karfunkel is at least $367 Million dollars as of 2024-12-01. Michael Karfunkel is the Director, 10% Owner of AmTrust Financial Services Inc and owns about 24,891,429 shares of AmTrust Financial Services Inc (AFSI) stock worth over $367 Million. Details can be seen in Michael Karfunkel'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 Michael Karfunkel has not made any transactions after 2006-11-09 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Michael Karfunkel

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Michael Karfunkel Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Michael Karfunkel owns 5 companies in total, including AmTrust Financial Services Inc (AFSI) , National General Holdings Corp (NGHC) , and Maiden Holdings Ltd (MHLD) among others .

Click here to see the complete history of Michael Karfunkel’s form 4 insider trades.

Insider Ownership Summary of Michael Karfunkel

Ticker Comapny Transaction Date Type of Owner
AFSI AmTrust Financial Services Inc 2014-11-12 director
NGHC National General Holdings Corp 2014-02-12 director & 10 percent owner & Chairman & President & CEO
MHLD Maiden Holdings Ltd 2008-11-14 10 percent owner
LIMIT LIMIT 2006-11-09 director & 10 percent owner
LIMIT LIMIT 2014-02-12 director & 10 percent owner & Chairman & President & CEO

Michael Karfunkel Latest Holdings Summary

Michael Karfunkel currently owns a total of 1 stock. Michael Karfunkel owns 24,891,429 shares of AmTrust Financial Services Inc (AFSI) as of November 9, 2006, with a value of $367 Million.

Latest Holdings of Michael Karfunkel

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
AFSI AmTrust Financial Services Inc 2006-11-09 24,891,429 14.75 367,148,578

Holding Weightings of Michael Karfunkel


Michael Karfunkel Form 4 Trading Tracker

According to the SEC Form 4 filings, Michael Karfunkel has made a total of 0 transactions in AmTrust Financial Services Inc (AFSI) over the past 5 years. The most-recent trade in AmTrust Financial Services Inc is the sale of 0 shares on November 9, 2006, which brought Michael Karfunkel around $0.

Insider Trading History of Michael Karfunkel

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.

Michael Karfunkel Trading Performance

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

Michael Karfunkel Ownership Network

Ownership Network List of Michael Karfunkel

No Data

Ownership Network Relation of Michael Karfunkel

Insider Network Chart

Michael Karfunkel Owned Company Details

What does AmTrust Financial Services Inc do?

Who are the key executives at AmTrust Financial Services Inc?

Michael Karfunkel is the director of AmTrust Financial Services Inc. Other key executives at AmTrust Financial Services Inc include Head of International Peter Dewey , Head of N. American Commercial Christopher Foy , and director & 10 percent owner George Karfunkel .

AmTrust Financial Services Inc (AFSI) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of AmTrust Financial Services Inc (AFSI) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of AmTrust Financial Services Inc (AFSI) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

AmTrust Financial Services Inc (AFSI)'s detailed insider trading history can be found in Insider Trading Tracker table.

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AmTrust Financial Services Inc Insider Transactions

No Available Data

Michael Karfunkel Mailing Address

Above is the net worth, insider trading, and ownership report for Michael Karfunkel. You might contact Michael Karfunkel via mailing address: 6201 15th Ave, Brooklyn Ny 11219.

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