Andrew Summers - Net Worth and Insider Trading
Andrew Summers Net Worth
The estimated net worth of Andrew Summers is at least $8 Million dollars as of 2026-09-10. Andrew Summers is the Director of Electromed Inc and owns about 282,420 shares of Electromed Inc (ELMD) stock worth over $8 Million. Details can be seen in Andrew Summers'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 Andrew Summers has not made any transactions after 2025-09-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Andrew Summers
Andrew Summers Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Andrew Summers owns 3 companies in total, including Horizon Kinetics Holding Corp (HKHC) , KBR Inc (KBR) , and Electromed Inc (ELMD) .
Click here to see the complete history of Andrew Summers’s form 4 insider trades.
Insider Ownership Summary of Andrew Summers
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| HKHC | Horizon Kinetics Holding Corp | 2019-05-08 | director |
| KBR | KBR Inc | 2013-04-08 | Group President & IGP |
| ELMD | Electromed Inc | 2025-09-11 | director |
Andrew Summers Latest Holdings Summary
Andrew Summers currently owns a total of 1 stock. Andrew Summers owns 282,420 shares of Electromed Inc (ELMD) as of September 11, 2025, with a value of $8 Million.
Latest Holdings of Andrew Summers
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| ELMD | Electromed Inc | 2025-09-11 | 282,420 | 27.07 | 7,645,109 |
Holding Weightings of Andrew Summers
Andrew Summers Form 4 Trading Tracker
According to the SEC Form 4 filings, Andrew Summers has made a total of 5 transactions in Electromed Inc (ELMD) over the past 5 years, including 1 buys and 4 sells. The most-recent trade in Electromed Inc is the sale of 65,714 shares on September 11, 2025, which brought Andrew Summers around $2 Million.
Insider Trading History of Andrew Summers
* 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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Andrew Summers Trading Performance
GuruFocus tracks the stock performance after each of Andrew Summers's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Andrew Summers is 59%. GuruFocus also compares Andrew Summers's trading performance to market benchmark return within the same time period. The performance of stocks bought by Andrew Summers within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how Andrew Summers's insider trading performs compared to the benchmark.
Performance of Andrew Summers
Andrew Summers Ownership Network
Ownership Network List of Andrew Summers
Ownership Network Relation of Andrew Summers

Andrew Summers Owned Company Details
What does Horizon Kinetics Holding Corp do?
Who are the key executives at Horizon Kinetics Holding Corp?
Andrew Summers is the director of Horizon Kinetics Holding Corp. Other key executives at Horizon Kinetics Holding Corp include 10 percent owner Maran Partners Fund, Lp , Chief Financial Officer Mark Herndon , and director & 10 percent owner & CEO and CIO Murray Stahl .
Horizon Kinetics Holding Corp (HKHC) Insider Trades Summary
Over the past 18 months, Andrew Summers made no insider transaction in Horizon Kinetics Holding Corp (HKHC). Other recent insider transactions involving Horizon Kinetics Holding Corp (HKHC) include a net purchase of 994 shares made by Murray Stahl , a net purchase of 1,100 shares made by Alice C Brennan , and a net purchase of 550 shares made by Mark Herndon .
In summary, during the past 3 months, insiders sold 0 shares of Horizon Kinetics Holding Corp (HKHC) in total and bought 3,750 shares, with a net purchase of 3,750 shares. During the past 18 months, 0 shares of Horizon Kinetics Holding Corp (HKHC) were sold and 7,044 shares were bought by its insiders, resulting in a net purchase of 7,044 shares.
Horizon Kinetics Holding Corp (HKHC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Horizon Kinetics Holding Corp Insider Transactions
Andrew Summers Mailing Address
Above is the net worth, insider trading, and ownership report for Andrew Summers. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Andrew Summers's mailing address is: Houston Tx 77002.