Donald Graham - Net Worth and Insider Trading
Donald Graham Net Worth
The estimated net worth of Donald Graham is at least $603 Million dollars as of 2025-04-30. Donald Graham is the Director of Meta Platforms Inc and owns about 674,165 shares of Meta Platforms Inc (META) stock worth over $374 Million. Donald Graham is the 10% Owner of Cable One Inc and owns about 632,367 shares of Cable One Inc (CABO) stock worth over $172 Million. Donald Graham is also the Director, 10% Owner of Graham Holdings Co and owns about 61,429 shares of Graham Holdings Co (GHC) stock worth over $57 Million. Details can be seen in Donald Graham'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 Donald Graham has not made any transactions after 2019-03-13 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Donald Graham
Donald Graham Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Donald Graham owns 3 companies in total, including Graham Holdings Co (GHC) , Cable One Inc (CABO) , and Meta Platforms Inc (META) .
Click here to see the complete history of Donald Graham’s form 4 insider trades.
Insider Ownership Summary of Donald Graham
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
GHC | Graham Holdings Co | 2018-08-03 | director & 10 percent owner & CEO and COB |
CABO | Cable One Inc | 2019-03-13 | 10 percent owner |
META | Meta Platforms Inc | 2015-05-15 | director |
Donald Graham Latest Holdings Summary
Donald Graham currently owns a total of 3 stocks. Among these stocks, Donald Graham owns 674,165 shares of Meta Platforms Inc (META) as of April 2, 2013, with a value of $374 Million and a weighting of 62.01%. Donald Graham owns 632,367 shares of Cable One Inc (CABO) as of March 13, 2019, with a value of $172 Million and a weighting of 28.54%. Donald Graham also owns 61,429 shares of Graham Holdings Co (GHC) as of August 3, 2018, with a value of $57 Million and a weighting of 9.45%.
Latest Holdings of Donald Graham
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
META | Meta Platforms Inc | 2013-04-02 | 674,165 | 554.44 | 373,784,043 |
CABO | Cable One Inc | 2019-03-13 | 632,367 | 272.04 | 172,029,119 |
GHC | Graham Holdings Co | 2018-08-03 | 61,429 | 927.31 | 56,963,726 |
Holding Weightings of Donald Graham
Donald Graham Form 4 Trading Tracker
According to the SEC Form 4 filings, Donald Graham has made a total of 0 transactions in Meta Platforms Inc (META) over the past 5 years. The most-recent trade in Meta Platforms Inc is the sale of 8,126 shares on April 2, 2013, which brought Donald Graham around $209,488.
According to the SEC Form 4 filings, Donald Graham has made a total of 0 transactions in Cable One Inc (CABO) over the past 5 years. The most-recent trade in Cable One Inc is the sale of 6,900 shares on March 13, 2019, which brought Donald Graham around $6 Million.
According to the SEC Form 4 filings, Donald Graham has made a total of 0 transactions in Graham Holdings Co (GHC) over the past 5 years. The most-recent trade in Graham Holdings Co is the acquisition of 1,800 shares on August 3, 2018, which cost Donald Graham around $990,378.
Insider Trading History of Donald Graham
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Donald Graham Trading Performance
GuruFocus tracks the stock performance after each of Donald Graham's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Donald Graham is 0.47%. GuruFocus also compares Donald Graham's trading performance to market benchmark return within the same time period. The performance of stocks bought by Donald Graham within 3 months outperforms 1 times out of 3 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Donald Graham's insider trading performs compared to the benchmark.
Performance of Donald Graham
Donald Graham Ownership Network
Ownership Network List of Donald Graham
Ownership Network Relation of Donald Graham

Donald Graham Owned Company Details
What does Graham Holdings Co do?
Who are the key executives at Graham Holdings Co?
Donald Graham is the director & 10 percent owner & CEO and COB of Graham Holdings Co. Other key executives at Graham Holdings Co include VP & Chief Accounting Officer Marcel A. Snyman , director & President and CEO Timothy J O'shaughnessy , and VP & Chief HR Officer Sandra M. Stonesifer .
Graham Holdings Co (GHC) Insider Trades Summary
Over the past 18 months, Donald Graham made no insider transaction in Graham Holdings Co (GHC). Other recent insider transactions involving Graham Holdings Co (GHC) include a net sale of 934 shares made by Katharine Weymouth , a net purchase of 200 shares made by Thomas Sinnickson Gayner , and a net sale of 159 shares made by Marcel A. Snyman .
In summary, during the past 3 months, insiders sold 0 shares of Graham Holdings Co (GHC) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 1,168 shares of Graham Holdings Co (GHC) were sold and 335 shares were bought by its insiders, resulting in a net sale of 833 shares.
Graham Holdings Co (GHC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Graham Holdings Co Insider Transactions
Donald Graham Mailing Address
Above is the net worth, insider trading, and ownership report for Donald Graham. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Donald Graham's mailing address is: Arlington Va 22209.