Michael E Porter - Net Worth and Insider Trading
Michael E Porter Net Worth
The estimated net worth of Michael E Porter is at least $10 Million dollars as of 2024-04-19. Michael E Porter is the Director of Thermo Fisher Scientific Inc and owns about 14,640 shares of Thermo Fisher Scientific Inc (TMO) stock worth over $8 Million. Michael E Porter is the Director of The Scotts Miracle Gro Co and owns about 19,190 shares of The Scotts Miracle Gro Co (SMG) stock worth over $1 Million. Michael E Porter is also the Director of Merrimack Pharmaceuticals Inc and owns about 75,445 shares of Merrimack Pharmaceuticals Inc (MACK) stock worth over $1 Million. Details can be seen in Michael E Porter's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Michael E Porter has not made any transactions after 2016-03-17 and currently still holds the listed stock(s).
Transaction Summary of Michael E Porter
Michael E Porter Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Michael E Porter owns 4 companies in total, including Merrimack Pharmaceuticals Inc () , PTC Inc () , and The Scotts Miracle Gro Co () among others .
Click here to see the complete history of Michael E Porter’s form 4 insider trades.
Insider Ownership Summary of Michael E Porter
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
Merrimack Pharmaceuticals Inc | 2016-03-17 | director | |
PTC Inc | 2004-03-03 | director | |
The Scotts Miracle Gro Co | 2014-08-15 | director | |
Thermo Fisher Scientific Inc | 2012-03-09 | director |
Michael E Porter Latest Holdings Summary
Michael E Porter currently owns a total of 3 stocks. Among these stocks, Michael E Porter owns 14,640 shares of Thermo Fisher Scientific Inc (TMO) as of March 9, 2012, with a value of $8 Million and a weighting of 76.7%. Michael E Porter owns 19,190 shares of The Scotts Miracle Gro Co (SMG) as of August 15, 2014, with a value of $1 Million and a weighting of 12.59%. Michael E Porter also owns 75,445 shares of Merrimack Pharmaceuticals Inc (MACK) as of March 17, 2016, with a value of $1 Million and a weighting of 10.71%.
Latest Holdings of Michael E Porter
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
TMO | Thermo Fisher Scientific Inc | 2012-03-09 | 14,640 | 543.25 | 7,953,200 |
SMG | The Scotts Miracle Gro Co | 2014-08-15 | 19,190 | 68.04 | 1,305,592 |
MACK | Merrimack Pharmaceuticals Inc | 2016-03-17 | 75,445 | 14.72 | 1,110,550 |
Holding Weightings of Michael E Porter
Michael E Porter Form 4 Trading Tracker
According to the SEC Form 4 filings, Michael E Porter has made a total of 0 transactions in Thermo Fisher Scientific Inc (TMO) over the past 5 years. The most-recent trade in Thermo Fisher Scientific Inc is the sale of 7,500 shares on March 9, 2012, which brought Michael E Porter around $421,725.
According to the SEC Form 4 filings, Michael E Porter has made a total of 0 transactions in The Scotts Miracle Gro Co (SMG) over the past 5 years. The most-recent trade in The Scotts Miracle Gro Co is the acquisition of 810 shares on August 15, 2014, which cost Michael E Porter around $46,081.
According to the SEC Form 4 filings, Michael E Porter has made a total of 0 transactions in Merrimack Pharmaceuticals Inc (MACK) over the past 5 years. The most-recent trade in Merrimack Pharmaceuticals Inc is the acquisition of 500 shares on March 17, 2016, which cost Michael E Porter around $36,000.
Insider Trading History of Michael E Porter
- 1
Michael E Porter Trading Performance
GuruFocus tracks the stock performance after each of Michael E Porter's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Michael E Porter is 2.71%. GuruFocus also compares Michael E Porter's trading performance to market benchmark return within the same time period. The performance of stocks bought by Michael E Porter within 3 months outperforms 14 times out of 31 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Michael E Porter's insider trading performs compared to the benchmark.
Performance of Michael E Porter
Average Return
5.72%
Outperforming Transactions
45%
1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
---|---|---|---|---|---|---|
Return(%) | 12 | 2.71 | 6.26 | 5.72 | -19.79 | -32.26 |
Relative Return to S&P 500(%) | 11.14 | 0.07 | 3.11 | -2.71 | -28.35 | -41.42 |
Michael E Porter Ownership Network
Ownership Network List of Michael E Porter
Ownership Network Relation of Michael E Porter
Michael E Porter Owned Company Details
What does Merrimack Pharmaceuticals Inc do?
Who are the key executives at Merrimack Pharmaceuticals Inc?
Michael E Porter is the director of Merrimack Pharmaceuticals Inc. Other key executives at Merrimack Pharmaceuticals Inc include director & other: See Remarks Eric Andersen , director & President Gary L Crocker , and director & other: See Remarks Noah G. Levy .
Merrimack Pharmaceuticals Inc () Insider Trades Summary
Over the past 18 months, Michael E Porter made no insider transaction in Merrimack Pharmaceuticals Inc (). Other recent insider transactions involving Merrimack Pharmaceuticals Inc () include a net purchase of 942,726 shares made by Eric Andersen , a net purchase of 100,000 shares made by Noah G. Levy , and a net purchase of 4,156 shares made by Ana Radeljevic .
In summary, during the past 3 months, insiders sold 0 shares of Merrimack Pharmaceuticals Inc () in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Merrimack Pharmaceuticals Inc () were sold and 1,050,882 shares were bought by its insiders, resulting in a net purchase of 1,050,882 shares.
Merrimack Pharmaceuticals Inc ()'s detailed insider trading history can be found in Insider Trading Tracker table.
Merrimack Pharmaceuticals Inc Insider Transactions
Michael E Porter Mailing Address
Above is the net worth, insider trading, and ownership report for Michael E Porter. Currently GuruFocus does not have mailing address information for Michael E Porter.