William P Donnelly - Net Worth and Insider Trading
William P Donnelly Net Worth
The estimated net worth of William P Donnelly is at least $48 Million dollars as of 2025-04-28. William P Donnelly is the Executive Vice President of Mettler-Toledo International Inc and owns about 41,761 shares of Mettler-Toledo International Inc (MTD) stock worth over $44 Million. William P Donnelly is the Director of Ingersoll Rand Inc and owns about 42,642 shares of Ingersoll Rand Inc (IR) stock worth over $3 Million. William P Donnelly is also the Director of Quanterix Corp and owns about 28,438 shares of Quanterix Corp (QTRX) stock worth over $167,215. Details can be seen in William P Donnelly'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 William P Donnelly has not made any transactions after 2023-09-08 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of William P Donnelly
William P Donnelly Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, William P Donnelly owns 4 companies in total, including Ingersoll Rand Inc (IR) , Mettler-Toledo International Inc (MTD) , and Quanterix Corp (QTRX) among others .
Click here to see the complete history of William P Donnelly’s form 4 insider trades.
Insider Ownership Summary of William P Donnelly
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| IR | Ingersoll Rand Inc | 2017-05-24 | director |
| MTD | Mettler-Toledo International Inc | 2018-11-28 | Head of Packaging |
| QTRX | Quanterix Corp | 2023-09-08 | director |
 | | 2023-11-01 | director |
William P Donnelly Latest Holdings Summary
William P Donnelly currently owns a total of 3 stocks. Among these stocks, William P Donnelly owns 41,761 shares of Mettler-Toledo International Inc (MTD) as of November 28, 2018, with a value of $44 Million and a weighting of 92.95%. William P Donnelly owns 42,642 shares of Ingersoll Rand Inc (IR) as of May 24, 2017, with a value of $3 Million and a weighting of 6.7%. William P Donnelly also owns 28,438 shares of Quanterix Corp (QTRX) as of September 8, 2023, with a value of $167,215 and a weighting of 0.35%.
Latest Holdings of William P Donnelly
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| MTD | Mettler-Toledo International Inc | 2018-11-28 | 41,761 | 1,061.79 | 44,341,412 |
| IR | Ingersoll Rand Inc | 2017-05-24 | 42,642 | 74.98 | 3,197,297 |
| QTRX | Quanterix Corp | 2023-09-08 | 28,438 | 5.88 | 167,215 |
Holding Weightings of William P Donnelly
William P Donnelly Form 4 Trading Tracker
According to the SEC Form 4 filings, William P Donnelly has made a total of 0 transactions in Mettler-Toledo International Inc (MTD) over the past 5 years. The most-recent trade in Mettler-Toledo International Inc is the sale of 3,816 shares on November 28, 2018, which brought William P Donnelly around $2 Million.
According to the SEC Form 4 filings, William P Donnelly has made a total of 0 transactions in Ingersoll Rand Inc (IR) over the past 5 years. The most-recent trade in Ingersoll Rand Inc is the acquisition of 42,642 shares on May 24, 2017, which cost William P Donnelly around $996,544.
According to the SEC Form 4 filings, William P Donnelly has made a total of 1 transactions in Quanterix Corp (QTRX) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Quanterix Corp is the acquisition of 20,200 shares on September 8, 2023, which cost William P Donnelly around $501,970.
Insider Trading History of William P Donnelly
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William P Donnelly Trading Performance
GuruFocus tracks the stock performance after each of William P Donnelly's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by William P Donnelly is -4.43%. GuruFocus also compares William P Donnelly's trading performance to market benchmark return within the same time period. The performance of stocks bought by William P Donnelly within 3 months outperforms 0 times out of 2 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how William P Donnelly's insider trading performs compared to the benchmark.
Performance of William P Donnelly
Average Return
Outperforming Transactions
| 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
|---|---|---|---|---|---|---|
| Return(%) | -1.44 | | | | | |
| Relative Return to S&P 500(%) | -0.47 | | | | | |
William P Donnelly Ownership Network
Ownership Network List of William P Donnelly
Ownership Network Relation of William P Donnelly
William P Donnelly Owned Company Details
What does Ingersoll Rand Inc do?
Who are the key executives at Ingersoll Rand Inc?
William P Donnelly is the director of Ingersoll Rand Inc. Other key executives at Ingersoll Rand Inc include See Remarks Andrew R Schiesl , See Remarks Michael J Scheske , and See Remarks Kathleen M. Keene .
Ingersoll Rand Inc (IR) Insider Trades Summary
Over the past 18 months, William P Donnelly made no insider transaction in Ingersoll Rand Inc (IR). Other recent insider transactions involving Ingersoll Rand Inc (IR) include a net sale of 151,805 shares made by Andrew R Schiesl , a net sale of 826,974 shares made by Vicente Reynal , and a net sale of 13,932 shares made by Michael J Scheske .
In summary, during the past 3 months, insiders sold 13,228 shares of Ingersoll Rand Inc (IR) in total and bought 0 shares, with a net sale of 13,228 shares. During the past 18 months, 1,004,885 shares of Ingersoll Rand Inc (IR) were sold and 0 shares were bought by its insiders, resulting in a net sale of 1,004,885 shares.
Ingersoll Rand Inc (IR)'s detailed insider trading history can be found in Insider Trading Tracker table.
Ingersoll Rand Inc Insider Transactions
William P Donnelly Mailing Address
Above is the net worth, insider trading, and ownership report for William P Donnelly. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, William P Donnelly's mailing address is: Davidson Nc 28036.
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