Robert M Buck - Net Worth and Insider Trading
Robert M Buck Net Worth
The estimated net worth of Robert M Buck is at least $22 Million dollars as of 2026-09-15. Robert M Buck is the President and CEO of TopBuild Corp and owns about 63,225 shares of TopBuild Corp (BLD) stock worth over $22 Million. Details can be seen in Robert M Buck'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 Robert M Buck has not made any transactions after 2025-12-11 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Robert M Buck
Robert M Buck Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert M Buck owns 2 companies in total, including TopBuild Corp (BLD) , and Core & Main Inc (CNM) .
Click here to see the complete history of Robert M Buck’s form 4 insider trades.
Insider Ownership Summary of Robert M Buck
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| BLD | TopBuild Corp | 2025-12-11 | President & COO |
| CNM | Core & Main Inc | 2022-09-05 | director |
Robert M Buck Latest Holdings Summary
Robert M Buck currently owns a total of 1 stock. Robert M Buck owns 63,225 shares of TopBuild Corp (BLD) as of December 11, 2025, with a value of $22 Million.
Latest Holdings of Robert M Buck
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| BLD | TopBuild Corp | 2025-12-11 | 63,225 | 354.53 | 22,415,159 |
Holding Weightings of Robert M Buck
Robert M Buck Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert M Buck has made a total of 11 transactions in TopBuild Corp (BLD) over the past 5 years, including 0 buys and 11 sells. The most-recent trade in TopBuild Corp is the sale of 5,000 shares on December 11, 2025, which brought Robert M Buck around $2 Million.
Insider Trading History of Robert M Buck
* 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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Robert M Buck Trading Performance
Robert M Buck Ownership Network
Ownership Network List of Robert M Buck
Ownership Network Relation of Robert M Buck
Robert M Buck Owned Company Details
What does TopBuild Corp do?
Who are the key executives at TopBuild Corp?
Robert M Buck is the President & COO of TopBuild Corp. Other key executives at TopBuild Corp include VP & Gen. Counsel & Corp Sec. Luis Francisco Machado , Vice President & Controller Robert M Kuhns , and Vice President and COO Joey M Viselli .
TopBuild Corp (BLD) Insider Trades Summary
Over the past 18 months, Robert M Buck made 3 insider transaction in TopBuild Corp (BLD) with a net sale of 17,350. Other recent insider transactions involving TopBuild Corp (BLD) include a net sale of 4,950 shares made by Robert M Kuhns , a net sale of 1,990 shares made by Luis Francisco Machado , and a net sale of 1,738 shares made by Steven P Raia .
In summary, during the past 3 months, insiders sold 0 shares of TopBuild Corp (BLD) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 27,493 shares of TopBuild Corp (BLD) were sold and 0 shares were bought by its insiders, resulting in a net sale of 27,493 shares.
TopBuild Corp (BLD)'s detailed insider trading history can be found in Insider Trading Tracker table.
TopBuild Corp Insider Transactions
Robert M Buck Mailing Address
Above is the net worth, insider trading, and ownership report for Robert M Buck. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Robert M Buck's mailing address is: Daytona Beach Fl 32114.
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