Jeff Shell - Net Worth and Insider Trading
Jeff Shell Net Worth
The estimated net worth of Jeff Shell is at least $8 Million dollars as of 2026-07-01. Jeff Shell is the CEO - NBCUniversal of Comcast Corp and owns about 332,667 shares of Comcast Corp (CMCSA) stock worth over $8 Million. Details can be seen in Jeff Shell'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 Jeff Shell has not made any transactions after 2020-12-02 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Jeff Shell
Jeff Shell Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Jeff Shell owns 2 companies in total, including Comcast Corp (CMCSA) , and Paramount Skydance Corp (PSKY) .
Click here to see the complete history of Jeff Shell’s form 4 insider trades.
Insider Ownership Summary of Jeff Shell
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| CMCSA | Comcast Corp | 2020-12-02 | CEO - NBCUniversal |
| PSKY | Paramount Skydance Corp | 2025-08-07 | director & President |
Jeff Shell Latest Holdings Summary
Jeff Shell currently owns a total of 1 stock. Jeff Shell owns 332,667 shares of Comcast Corp (CMCSA) as of December 2, 2020, with a value of $8 Million.
Latest Holdings of Jeff Shell
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| CMCSA | Comcast Corp | 2020-12-02 | 332,667 | 23.73 | 7,894,188 |
Holding Weightings of Jeff Shell
Jeff Shell Form 4 Trading Tracker
According to the SEC Form 4 filings, Jeff Shell has made a total of 0 transactions in Comcast Corp (CMCSA) over the past 5 years. The most-recent trade in Comcast Corp is the sale of 5,582 shares on December 2, 2020, which brought Jeff Shell around $285,966.
Insider Trading History of Jeff Shell
* The information on this page (including Insider Trading Shares, Share Changes, Cost, etc.) is sourced exclusively from Form 4 filings and does not incorporate any data from 13F or 13D/G filings. As a result, it may differ from the values shown on the Guru page.
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Jeff Shell Trading Performance
Jeff Shell Ownership Network
Ownership Network List of Jeff Shell
Ownership Network Relation of Jeff Shell
Jeff Shell Owned Company Details
What does Comcast Corp do?
Who are the key executives at Comcast Corp?
Jeff Shell is the CEO - NBCUniversal of Comcast Corp. Other key executives at Comcast Corp include CFO & Treasurer Jason Armstrong , CFO Michael J Cavanagh , and director & Chairman of Board & Pres. & CEO Brian L Roberts .
Comcast Corp (CMCSA) Insider Trades Summary
Over the past 18 months, Jeff Shell made no insider transaction in Comcast Corp (CMCSA). Other recent insider transactions involving Comcast Corp (CMCSA) include a net sale of 57,947 shares made by Michael J Cavanagh , a net sale of 8,275 shares made by Asuka Nakahara , and a net sale of 4,494 shares made by Jason Armstrong .
In summary, during the past 3 months, insiders sold 0 shares of Comcast Corp (CMCSA) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 70,716 shares of Comcast Corp (CMCSA) were sold and 0 shares were bought by its insiders, resulting in a net sale of 70,716 shares.
Comcast Corp (CMCSA)'s detailed insider trading history can be found in Insider Trading Tracker table.
Comcast Corp Insider Transactions
Jeff Shell Mailing Address
Above is the net worth, insider trading, and ownership report for Jeff Shell. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Jeff Shell's mailing address is: Philadelphia Pa 19103.
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