John T Kurtzweil - Net Worth and Insider Trading
John T Kurtzweil Net Worth
The estimated net worth of John T Kurtzweil is at least $9 Million dollars as of 2023-03-24. John T Kurtzweil is the Director of Axcelis Technologies Inc and owns about 34,091 shares of Axcelis Technologies Inc (ACLS) stock worth over $4 Million. John T Kurtzweil is the EXECUTIVE VP, CFO, TREASURER of Wolfspeed Inc and owns about 36,243 shares of Wolfspeed Inc (WOLF) stock worth over $2 Million. John T Kurtzweil is also the CHIEF FINANCIAL OFFICER of Extreme Networks Inc and owns about 102,000 shares of Extreme Networks Inc (EXTR) stock worth over $2 Million. Besides these, John T Kurtzweil also holds Akoustis Technologies Inc (AKTS) . Details can be seen in John T Kurtzweil's Latest Holdings Summary section.
Transaction Summary of John T Kurtzweil
John T Kurtzweil Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John T Kurtzweil owns 8 companies in total, including Axcelis Technologies Inc (ACLS) , Akoustis Technologies Inc (AKTS) , and Extreme Networks Inc (EXTR) among others .
Click here to see the complete history of John T Kurtzweil’s form 4 insider trades.
Insider Ownership Summary of John T Kurtzweil
Ticker | Comapny | Transaction Date | Type of Owner |
---|---|---|---|
ACLS | Axcelis Technologies Inc | 2015-05-13 | director |
AKTS | Akoustis Technologies Inc | 2017-03-10 | director |
EXTR | Extreme Networks Inc | 2012-06-29 | VP Sr & Chief Financial Office |
WOLF | Wolfspeed Inc | 2006-09-29 | EXECUTIVE VICE PRESIDENT & CFO |
CRUS | Cirrus Logic Inc | 2004-03-15 | Sr VP and CFO |
LIVE | Live Ventures Inc | 2004-07-08 | director |
MEET | The Meet Group Inc | 2004-06-10 | other: Former Officer |
SKYT | SkyWater Technology Inc | 2021-04-21 | director |
John T Kurtzweil Latest Holdings Summary
John T Kurtzweil currently owns a total of 4 stocks. Among these stocks, John T Kurtzweil owns 34,091 shares of Axcelis Technologies Inc (ACLS) as of December 8, 2022, with a value of $4 Million and a weighting of 50.22%. John T Kurtzweil owns 36,243 shares of Wolfspeed Inc (WOLF) as of April 22, 2010, with a value of $2 Million and a weighting of 25.45%. John T Kurtzweil also owns 102,000 shares of Extreme Networks Inc (EXTR) as of May 15, 2014, with a value of $2 Million and a weighting of 20.79%. The other 1 stocks Akoustis Technologies Inc (AKTS) have a combined weighting of 3.54% among all his current holdings.
Latest Holdings of John T Kurtzweil
Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
ACLS | Axcelis Technologies Inc | 2022-12-08 | 34,091 | 128.00 | 4,363,648 |
WOLF | Wolfspeed Inc | 2010-04-22 | 36,243 | 61.02 | 2,211,548 |
EXTR | Extreme Networks Inc | 2014-05-15 | 102,000 | 17.71 | 1,806,420 |
AKTS | Akoustis Technologies Inc | 2018-09-28 | 107,300 | 2.87 | 307,951 |
Holding Weightings of John T Kurtzweil
John T Kurtzweil Form 4 Trading Tracker
According to the SEC Form 4 filings, John T Kurtzweil has made a total of 7 transactions in Axcelis Technologies Inc (ACLS) over the past 5 years, including 0 buys and 7 sells. The most-recent trade in Axcelis Technologies Inc is the sale of 3,037 shares on December 8, 2022, which brought John T Kurtzweil around $238,162.
According to the SEC Form 4 filings, John T Kurtzweil has made a total of 0 transactions in Wolfspeed Inc (WOLF) over the past 5 years. The most-recent trade in Wolfspeed Inc is the sale of 30,000 shares on April 22, 2010, which brought John T Kurtzweil around $2 Million.
According to the SEC Form 4 filings, John T Kurtzweil has made a total of 0 transactions in Extreme Networks Inc (EXTR) over the past 5 years. The most-recent trade in Extreme Networks Inc is the acquisition of 10,000 shares on May 15, 2014, which cost John T Kurtzweil around $38,400.
More details on John T Kurtzweil's insider transactions can be found in the Insider Trading History of John T Kurtzweil table.Insider Trading History of John T Kurtzweil
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John T Kurtzweil Trading Performance
GuruFocus tracks the stock performance after each of John T Kurtzweil's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John T Kurtzweil is 8.42%. GuruFocus also compares John T Kurtzweil's trading performance to market benchmark return within the same time period. The performance of stocks bought by John T Kurtzweil within 3 months outperforms 3 times out of 4 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how John T Kurtzweil's insider trading performs compared to the benchmark.
Performance of John T Kurtzweil
Average Relative Return
44.27%
Outperforming Transactions
50%
1 Month | 3 Months | 6 Months | 1 Year | 2 Years | 3 Years | |
---|---|---|---|---|---|---|
Relative Return(%) | 0.13 | 8.42 | 10.52 | 44.27 | 36.25 | 13.66 |
Relative Return to S&P 500(%) | -0.43 | 10.12 | 7.41 | 28.47 | 23.78 | 3.06 |
John T Kurtzweil Ownership Network
Ownership Network List of John T Kurtzweil
Ownership Network Relation of John T Kurtzweil
John T Kurtzweil Owned Company Details

What does Axcelis Technologies Inc do?
Axcelis Technologies Inc designs, manufactures and services ion implantation and other processing equipment used in the fabrication of semiconductor chips. In addition to equipment, the company provide aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services and customer training. Geographically, the group has a business presence in North America, Asia Pacific and Europe, of which key revenue is derived from the Asia Pacific.
Who are the key executives at Axcelis Technologies Inc?
John T Kurtzweil is the director of Axcelis Technologies Inc. Other key executives at Axcelis Technologies Inc include EVP Marketing and Applications Greg Redinbo , EVP & Engineering Russell Low , and EVP & Corporate Mktg & Strategy Douglas A. Lawson .
Axcelis Technologies Inc (ACLS) Insider Trades Summary
Over the past 18 months, John T Kurtzweil made 2 insider transaction in Axcelis Technologies Inc (ACLS) with a net sale of 6,534. Other recent insider transactions involving Axcelis Technologies Inc (ACLS) include a net sale of 62,482 shares made by Mary G Puma , a net sale of 18,000 shares made by Joseph P Keithley , and a net sale of 15,448 shares made by Douglas A. Lawson .
In summary, during the past 3 months, insiders sold 66,412 shares of Axcelis Technologies Inc (ACLS) in total and bought 0 shares, with a net sale of 66,412 shares. During the past 18 months, 224,324 shares of Axcelis Technologies Inc (ACLS) were sold and 0 shares were bought by its insiders, resulting in a net sale of 224,324 shares.
Axcelis Technologies Inc (ACLS)'s detailed insider trading history can be found in Insider Trading Tracker table.
NAS:ACLS Insider Transactions
John T Kurtzweil Mailing Address
Above is the net worth, insider trading, and ownership report for John T Kurtzweil. You might contact John T Kurtzweil via mailing address: C/o Cirrus Logic, Inc., 2901 Via Fortuna, Austin Tx 78746.