Mark A Ernst - Net Worth and Insider Trading
Mark A Ernst Net Worth
The estimated net worth of Mark A Ernst is at least $28 Million dollars as of 2025-04-30. Mark A Ernst is the COO of Fiserv Inc and owns about 122,466 shares of Fiserv Inc (FI) stock worth over $23 Million. Mark A Ernst is the Director of Avantax Inc and owns about 103,323 shares of Avantax Inc (AVTA) stock worth over $3 Million. Mark A Ernst is also the Director of LendingTree Inc and owns about 33,216 shares of LendingTree Inc (TREE) stock worth over $2 Million. Besides these, Mark A Ernst also holds Great Plains Energy Inc (GXP) . Details can be seen in Mark A Ernst'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 Mark A Ernst has not made any transactions after 2023-05-12 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Mark A Ernst
Mark A Ernst Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Mark A Ernst owns 6 companies in total, including Avantax Inc (AVTA) , Fiserv Inc (FI) , and H&R Block Inc (HRB) among others .
Click here to see the complete history of Mark A Ernst’s form 4 insider trades.
Insider Ownership Summary of Mark A Ernst
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| AVTA | Avantax Inc | 2021-12-15 | director |
| FI | Fiserv Inc | 2014-09-19 | EVP and COO |
| HRB | H&R Block Inc | 2003-06-30 | director & President and CEO |
 | | 2008-02-05 | director |
| | 2023-05-12 | director |
| | 2022-12-19 | director |
Mark A Ernst Latest Holdings Summary
Mark A Ernst currently owns a total of 4 stocks. Among these stocks, Mark A Ernst owns 122,466 shares of Fiserv Inc (FI) as of September 19, 2014, with a value of $23 Million and a weighting of 80.61%. Mark A Ernst owns 103,323 shares of Avantax Inc (AVTA) as of December 15, 2021, with a value of $3 Million and a weighting of 9.54%. Mark A Ernst also owns 33,216 shares of LendingTree Inc (TREE) as of May 12, 2023, with a value of $2 Million and a weighting of 6.26%. The other 1 stocks Great Plains Energy Inc (GXP) have a combined weighting of 3.6% among all his current holdings.
Latest Holdings of Mark A Ernst
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| FI | Fiserv Inc | 2014-09-19 | 122,466 | 185.29 | 22,691,725 |
| AVTA | Avantax Inc | 2021-12-15 | 103,323 | 25.99 | 2,685,365 |
| TREE | LendingTree Inc | 2023-05-12 | 33,216 | 53.02 | 1,761,112 |
| GXP | Great Plains Energy Inc | 2008-09-16 | 31,650 | 31.99 | 1,012,484 |
Holding Weightings of Mark A Ernst
Mark A Ernst Form 4 Trading Tracker
According to the SEC Form 4 filings, Mark A Ernst has made a total of 0 transactions in Fiserv Inc (FI) over the past 5 years. The most-recent trade in Fiserv Inc is the acquisition of 20,000 shares on September 19, 2014, which cost Mark A Ernst around $655,000.
According to the SEC Form 4 filings, Mark A Ernst has made a total of 3 transactions in Avantax Inc (AVTA) over the past 5 years, including 3 buys and 0 sells. The most-recent trade in Avantax Inc is the acquisition of 50,000 shares on December 15, 2021, which cost Mark A Ernst around $825,500.
According to the SEC Form 4 filings, Mark A Ernst has made a total of 3 transactions in LendingTree Inc (TREE) over the past 5 years, including 3 buys and 0 sells. The most-recent trade in LendingTree Inc is the acquisition of 13,000 shares on May 12, 2023, which cost Mark A Ernst around $235,820.
More details on Mark A Ernst's insider transactions can be found in the Insider Trading History of Mark A Ernst table.Insider Trading History of Mark A Ernst
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Mark A Ernst Trading Performance
GuruFocus tracks the stock performance after each of Mark A Ernst's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark A Ernst is -0.35%. GuruFocus also compares Mark A Ernst's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark A Ernst within 3 months outperforms 10 times out of 15 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Mark A Ernst's insider trading performs compared to the benchmark.
Performance of Mark A Ernst
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -1.3 | | | | | |
| Relative Return to S&P 500(%) | 0.92 | | | | | |
Mark A Ernst Ownership Network
Ownership Network List of Mark A Ernst
Ownership Network Relation of Mark A Ernst
Mark A Ernst Owned Company Details
What does Avantax Inc do?
Who are the key executives at Avantax Inc?
Mark A Ernst is the director of Avantax Inc. Other key executives at Avantax Inc include Principal Accounting Officer Stacy Murray , Chief Legal Officer & Corp Sec Tabitha Bailey , and Chief Financial Officer Marc Mehlman .
Avantax Inc (AVTA) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of Avantax Inc (AVTA) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Avantax Inc (AVTA) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
Avantax Inc (AVTA)'s detailed insider trading history can be found in Insider Trading Tracker table.
Avantax Inc Insider Transactions
Mark A Ernst Mailing Address
Above is the net worth, insider trading, and ownership report for Mark A Ernst. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Mark A Ernst's mailing address is: Brookfield Wi 53045.
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