Thomas Stemberg - Net Worth and Insider Trading
Thomas Stemberg Net Worth
The estimated net worth of Thomas Stemberg is at least $49 Million dollars as of 2024-04-19. Thomas Stemberg is the Chairman Emeritus of Staples Inc and owns about 3,479,371 shares of Staples Inc (SPLS) stock worth over $36 Million. Thomas Stemberg is the Director of Lululemon Athletica Inc and owns about 23,065 shares of Lululemon Athletica Inc (LULU) stock worth over $8 Million. Thomas Stemberg is also the Director of Nasdaq Inc and owns about 58,158 shares of Nasdaq Inc (NDAQ) stock worth over $3 Million. Besides these, Thomas Stemberg also holds CarMax Inc (KMX) , Polycom Inc (PLCM) . Details can be seen in Thomas Stemberg's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Thomas Stemberg has not made any transactions after 2015-07-22 and currently still holds the listed stock(s).
Transaction Summary of Thomas Stemberg
Thomas Stemberg Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Thomas Stemberg owns 5 companies in total, including CarMax Inc (KMX) , Lululemon Athletica Inc (LULU) , and Nasdaq Inc (NDAQ) among others .
Click here to see the complete history of Thomas Stemberg’s form 4 insider trades.
Insider Ownership Summary of Thomas Stemberg
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| KMX | CarMax Inc | 2015-07-22 | director |
| LULU | Lululemon Athletica Inc | 2015-06-11 | director |
| NDAQ | Nasdaq Inc | 2003-08-19 | director |
| PLCM | Polycom Inc | 2007-02-14 | director |
| SPLS | Staples Inc | 2005-07-01 | Chairman Emeritus |
Thomas Stemberg Latest Holdings Summary
Thomas Stemberg currently owns a total of 5 stocks. Among these stocks, Thomas Stemberg owns 3,479,371 shares of Staples Inc (SPLS) as of June 2, 2005, with a value of $36 Million and a weighting of 72.14%. Thomas Stemberg owns 23,065 shares of Lululemon Athletica Inc (LULU) as of March 30, 2015, with a value of $8 Million and a weighting of 16.21%. Thomas Stemberg also owns 58,158 shares of Nasdaq Inc (NDAQ) as of August 19, 2003, with a value of $3 Million and a weighting of 7.07%. The other 2 stocks CarMax Inc (KMX) , Polycom Inc (PLCM) have a combined weighting of 4.58% among all his current holdings.
Latest Holdings of Thomas Stemberg
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| SPLS | Staples Inc | 2005-06-02 | 3,479,371 | 10.25 | 35,663,553 |
| LULU | Lululemon Athletica Inc | 2015-03-30 | 23,065 | 347.50 | 8,015,088 |
| NDAQ | Nasdaq Inc | 2003-08-19 | 58,158 | 60.07 | 3,493,551 |
| KMX | CarMax Inc | 2015-07-22 | 31,345 | 67.91 | 2,128,639 |
| PLCM | Polycom Inc | 2007-02-14 | 10,700 | 12.47 | 133,429 |
Holding Weightings of Thomas Stemberg
Thomas Stemberg Form 4 Trading Tracker
According to the SEC Form 4 filings, Thomas Stemberg has made a total of 0 transactions in Staples Inc (SPLS) over the past 5 years. The most-recent trade in Staples Inc is the sale of 90,000 shares on June 2, 2005, which brought Thomas Stemberg around $2 Million.
According to the SEC Form 4 filings, Thomas Stemberg has made a total of 0 transactions in Lululemon Athletica Inc (LULU) over the past 5 years. The most-recent trade in Lululemon Athletica Inc is the sale of 5,310 shares on March 30, 2015, which brought Thomas Stemberg around $345,734.
According to the SEC Form 4 filings, Thomas Stemberg has made a total of 0 transactions in Nasdaq Inc (NDAQ) over the past 5 years. The most-recent trade in Nasdaq Inc is the acquisition of 19,500 shares on August 19, 2003, which cost Thomas Stemberg around $45,500.
More details on Thomas Stemberg's insider transactions can be found in the Insider Trading History of Thomas Stemberg table.Insider Trading History of Thomas Stemberg
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Thomas Stemberg Trading Performance
GuruFocus tracks the stock performance after each of Thomas Stemberg's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Thomas Stemberg is -6.2%. GuruFocus also compares Thomas Stemberg's trading performance to market benchmark return within the same time period. The performance of stocks bought by Thomas Stemberg 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 Thomas Stemberg's insider trading performs compared to the benchmark.
Performance of Thomas Stemberg
Average Return
75.28%
Outperforming Transactions
67%
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -5.97 | -6.2 | 23.81 | 75.28 | 86.91 | 65.65 |
| Relative Return to S&P 500(%) | -2.64 | -1.07 | 23.4 | 63.24 | 74.65 | 56.47 |
Thomas Stemberg Ownership Network
Ownership Network List of Thomas Stemberg
Ownership Network Relation of Thomas Stemberg
Thomas Stemberg Owned Company Details
What does CarMax Inc do?
Who are the key executives at CarMax Inc?
Thomas Stemberg is the director of CarMax Inc. Other key executives at CarMax Inc include VP & Controller & PAO Jill A Livesay , SVP & CHRO Diane L Cafritz , and SVP & CAF Jon G Daniels .
CarMax Inc (KMX) Insider Trades Summary
Over the past 18 months, Thomas Stemberg made no insider transaction in CarMax Inc (KMX). Other recent insider transactions involving CarMax Inc (KMX) include a net sale of 61,296 shares made by Jon G Daniels , a net sale of 265,201 shares made by William D Nash , and a net sale of 26,436 shares made by Diane L Cafritz .
In summary, during the past 3 months, insiders sold 38,929 shares of CarMax Inc (KMX) in total and bought 0 shares, with a net sale of 38,929 shares. During the past 18 months, 494,086 shares of CarMax Inc (KMX) were sold and 8,220 shares were bought by its insiders, resulting in a net sale of 485,866 shares.
CarMax Inc (KMX)'s detailed insider trading history can be found in Insider Trading Tracker table.
CarMax Inc Insider Transactions
Thomas Stemberg Mailing Address
Above is the net worth, insider trading, and ownership report for Thomas Stemberg. Currently GuruFocus does not have mailing address information for Thomas Stemberg.
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