Mathias Dopfner - Net Worth and Insider Trading
Mathias Dopfner Net Worth
The estimated net worth of Mathias Dopfner is at least $1 Million dollars as of 2025-05-01. Mathias Dopfner is the Director of Time Warner Inc and owns about 12,100 shares of Time Warner Inc (TWX) stock worth over $1 Million. Details can be seen in Mathias Dopfner'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 Mathias Dopfner has not made any transactions after 2013-05-01 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Mathias Dopfner
Mathias Dopfner Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mathias Dopfner owns 3 companies in total, including Netflix Inc (NFLX) , Warner Music Group Corp (WMG) , and Time Warner Inc (TWX) .
Click here to see the complete history of Mathias Dopfner’s form 4 insider trades.
Insider Ownership Summary of Mathias Dopfner
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
NFLX | Netflix Inc | 2018-09-18 | director |
WMG | Warner Music Group Corp | 2021-03-02 | director |
TWX | Time Warner Inc | 2018-06-14 | director |
Mathias Dopfner Latest Holdings Summary
Mathias Dopfner currently owns a total of 1 stock. Mathias Dopfner owns 12,100 shares of Time Warner Inc (TWX) as of May 1, 2013, with a value of $1 Million.
Latest Holdings of Mathias Dopfner
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TWX | Time Warner Inc | 2013-05-01 | 12,100 | 98.77 | 1,195,117 |
Holding Weightings of Mathias Dopfner
Mathias Dopfner Form 4 Trading Tracker
According to the SEC Form 4 filings, Mathias Dopfner has made a total of 0 transactions in Time Warner Inc (TWX) over the past 5 years. The most-recent trade in Time Warner Inc is the sale of 1 shares on May 1, 2013, which brought Mathias Dopfner around $59.
Insider Trading History of Mathias Dopfner
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Mathias Dopfner Trading Performance
GuruFocus tracks the stock performance after each of Mathias Dopfner's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mathias Dopfner is 1.22%. GuruFocus also compares Mathias Dopfner's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mathias Dopfner within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Mathias Dopfner's insider trading performs compared to the benchmark.
Performance of Mathias Dopfner
Mathias Dopfner Ownership Network
Ownership Network List of Mathias Dopfner
Ownership Network Relation of Mathias Dopfner

Mathias Dopfner Owned Company Details
What does Netflix Inc do?
Who are the key executives at Netflix Inc?
Mathias Dopfner is the director of Netflix Inc. Other key executives at Netflix Inc include Chief Accounting Officer Jeffrey William Karbowski , director & 10 percent owner & CEO & other: CEO Reed Hastings , and Chief Financial Officer Spencer Adam Neumann .
Netflix Inc (NFLX) Insider Trades Summary
Over the past 18 months, Mathias Dopfner made no insider transaction in Netflix Inc (NFLX). Other recent insider transactions involving Netflix Inc (NFLX) include a net sale of 205,634 shares made by Gregory K Peters , a net sale of 515,150 shares made by Reed Hastings , and a net sale of 6,820 shares made by Leslie J Kilgore .
In summary, during the past 3 months, insiders sold 203,666 shares of Netflix Inc (NFLX) in total and bought 0 shares, with a net sale of 203,666 shares. During the past 18 months, 1,521,580 shares of Netflix Inc (NFLX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 1,521,580 shares.
Netflix Inc (NFLX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Netflix Inc Insider Transactions
Mathias Dopfner Mailing Address
Above is the net worth, insider trading, and ownership report for Mathias Dopfner. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mathias Dopfner's mailing address is: New York Ny 10019.