Usman Nabi - Net Worth and Insider Trading
Usman Nabi Net Worth
The estimated net worth of Usman Nabi is at least $1.8 Billion dollars as of 2025-04-27. Usman Nabi is the Director of Somnigroup International Inc and owns about 29,244,800 shares of Somnigroup International Inc (SGI) stock worth over $1.8 Billion. Usman Nabi is also the Director of Six Flags Entertainment Corp and owns about 7,520 shares of Six Flags Entertainment Corp (SIX) stock worth over $240,640. Details can be seen in Usman Nabi'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 Usman Nabi has not made any transactions after 2019-03-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Usman Nabi
Usman Nabi Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Usman Nabi owns 2 companies in total, including Six Flags Entertainment Corp (SIX) , and Somnigroup International Inc (SGI) .
Click here to see the complete history of Usman Nabi’s form 4 insider trades.
Insider Ownership Summary of Usman Nabi
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
SIX | Six Flags Entertainment Corp | 2019-03-08 | director |
SGI | Somnigroup International Inc | 2018-03-11 | director |
Usman Nabi Latest Holdings Summary
Usman Nabi currently owns a total of 2 stocks. Among these stocks, Usman Nabi owns 29,244,800 shares of Somnigroup International Inc (SGI) as of June 5, 2017, with a value of $1.8 Billion and a weighting of 99.99%. Usman Nabi also owns 7,520 shares of Six Flags Entertainment Corp (SIX) as of March 8, 2019, with a value of $240,640 and a weighting of 0.01%.
Latest Holdings of Usman Nabi
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SGI | Somnigroup International Inc | 2017-06-05 | 29,244,800 | 60.73 | 1,776,036,704 |
SIX | Six Flags Entertainment Corp | 2019-03-08 | 7,520 | 32.00 | 240,640 |
Holding Weightings of Usman Nabi
Usman Nabi Form 4 Trading Tracker
According to the SEC Form 4 filings, Usman Nabi has made a total of 0 transactions in Somnigroup International Inc (SGI) over the past 5 years. The most-recent trade in Somnigroup International Inc is the acquisition of 400,000 shares on June 5, 2017, which cost Usman Nabi around $5 Million.
According to the SEC Form 4 filings, Usman Nabi has made a total of 0 transactions in Six Flags Entertainment Corp (SIX) over the past 5 years. The most-recent trade in Six Flags Entertainment Corp is the acquisition of 5,000 shares on March 8, 2019, which cost Usman Nabi around $253,850.
Insider Trading History of Usman Nabi
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Usman Nabi Trading Performance
GuruFocus tracks the stock performance after each of Usman Nabi's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Usman Nabi is 21.32%. GuruFocus also compares Usman Nabi's trading performance to market benchmark return within the same time period. The performance of stocks bought by Usman Nabi within 3 months outperforms 4 times out of 6 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Usman Nabi's insider trading performs compared to the benchmark.
Usman Nabi Ownership Network
Ownership Network List of Usman Nabi
Ownership Network Relation of Usman Nabi

Usman Nabi Owned Company Details
What does Six Flags Entertainment Corp do?
Who are the key executives at Six Flags Entertainment Corp?
Usman Nabi is the director of Six Flags Entertainment Corp. Other key executives at Six Flags Entertainment Corp include Chief Accounting Officer Derek Sample , CHIEF LEGAL OFFICER Aimee Williams-ramey , and CHIEF FINANCIAL OFFICER Gary Mick .
Six Flags Entertainment Corp (SIX) Insider Trades Summary
Over the past 18 months, Usman Nabi made no insider transaction in Six Flags Entertainment Corp (SIX). Other recent insider transactions involving Six Flags Entertainment Corp (SIX) include a net sale of 2,300 shares made by Derek Sample ,
In summary, during the past 3 months, insiders sold 0 shares of Six Flags Entertainment Corp (SIX) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 2,300 shares of Six Flags Entertainment Corp (SIX) were sold and 0 shares were bought by its insiders, resulting in a net sale of 2,300 shares.
Six Flags Entertainment Corp (SIX)'s detailed insider trading history can be found in Insider Trading Tracker table.
Six Flags Entertainment Corp Insider Transactions
Usman Nabi Mailing Address
Above is the net worth, insider trading, and ownership report for Usman Nabi. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Usman Nabi's mailing address is: New York Ny 10019.