Northwestern Mutual Wealth Management Co. Raises Stake in Axcelis Technologies, Inc. $ACLS
Northwestern Mutual Wealth Management Co. significantly increased its stake in Axcelis Technologies by 8,566.4% in the fourth quarter, now holding 116,997 shares valued at $9.4 million. This move is part of a broader trend where institutional investors own 89.98% of the semiconductor maker's stock, despite recent insider selling by executives. Analysts currently rate Axcelis Technologies as a "Hold" with a consensus price target of $116.25.
Insider Sell Alert: Christopher Tatnall Sells Shares of Axcelis Technologies Inc (ACLS)
Christopher Tatnall, Executive Vice President of Global Customer Operations at Axcelis Technologies Inc (ACLS), sold 1,166 shares of the company on May 20, 2026. This transaction leaves him with 27,627 shares. The stock is currently trading at $149.75, which, compared to its GuruFocus Value of $87.40, indicates that it is significantly overvalued.
Gerald Blumenstock reports 1,015-share sale — ACellis (NASDAQ: ACLS)
Gerald Blumenstock reported a sale of 1,015 shares of ACellis (NASDAQ: ACLS) common stock on May 14, 2026, with a listed value of $164,749.73. This transaction was disclosed in a Form 144 filing and involved restricted stock vesting under a registered plan dated May 15, 2026. The filing is a regulatory notice for a proposed sale rather than an operational or financial development.
Axcelis (NASDAQ: ACLS) EVP sells 1,166 shares, retains 27,627
Christopher Tatnall, EVP Global Customer Operations at Axcelis Technologies (NASDAQ: ACLS), sold 1,166 shares of company stock in an open-market transaction on May 20, 2026, at $149.75 per share, totaling $174,609. Following the sale, he directly holds 27,627 shares, with 20,871 of these issuable upon vesting of restricted stock units under the 2012 Equity Incentive Plan and subject to forfeiture. This transaction was reported via an SEC Form 4 filing.
John T. Kurtzweil sells $485,770 of Axcelis Technologies stock
John T. Kurtzweil, a director at Axcelis Technologies Inc. (NASDAQ:ACLS), sold 3,500 shares of the company's common stock for approximately $485,770 on May 19, 2026. Following these sales, he still directly holds 32,990 shares. The company recently reported disappointing Q1 2026 results, missing earnings and revenue forecasts, despite a 129% return over the past year.
Axcelis Technologies director Gregory Graves sells $456,697 in stock
Axcelis Technologies director Gregory Graves sold 3,225 shares of common stock for a total of $456,697. The sales occurred on May 19, 2026, with prices ranging from $141.4051 to $142.5146 per share. This transaction follows the stock's recent decline and comes after the company reported first-quarter results that missed expectations.
Axcelis (ACLS) CEO uses 711 shares for RSU tax withholding, holds 154,900
Axcelis Technologies' President and CEO, Russell Low, reported a routine tax-related share disposition. On May 18, 2026, 711 shares of common stock were withheld at $146.24 per share to cover tax obligations from the vesting of restricted stock units. After this transaction, Low directly holds 154,900 shares of ACLS.
Axcelis (ACLS) director sells 3,225 shares of common stock in open market
Axcelis Technologies director Gregory B. Graves reported selling 3,225 shares of common stock on May 19, 2026, through two open-market transactions. The shares were sold at weighted-average prices of $141.4051 and $142.5146 per share. Following these sales, Graves retains other shares, including 2,110 restricted stock units that are subject to vesting and forfeiture.
Axcelis (ACLS) director sells 1,789 shares, holding 11,400 after sale
Axcelis Technologies director Jeanne Quirk sold 1,789 shares of common stock at $140.22 per share in an open-market transaction. Following this sale, Quirk continues to hold 11,400 shares, which includes 1,440 restricted stock units still subject to vesting and forfeiture under the company's 2012 Equity Incentive Plan. This transaction was reported via a Form 4 filing with the SEC.
Axcelis (ACLS) director John Kurtzweil sells 3,500 shares, keeps 32,990 stake
Axcelis Technologies director John T. Kurtzweil sold 3,500 shares of common stock on May 19, 2026, at a weighted-average price of $138.7917 per share. Following this transaction, Kurtzweil retains a direct holding of 32,990 shares, which includes 1,440 shares issuable upon vesting of restricted stock units. The sale is categorized as a routine partial sale, maintaining a significant equity stake.
Axcelis Technologies (ACLS) VP reports 184-share RSU tax withholding
Axcelis Technologies' VP Corporate Controller, Todd Sutton, reported a tax-withholding event involving 184 shares of common stock on May 18, 2026. These shares, valued at $146.24 each, were forfeited to cover tax obligations from restricted stock units (RSUs) that vested on May 16, 2026. Following this transaction, Sutton directly holds 8,360 shares, including 4,582 shares tied to future RSU vesting under the 2012 Equity Incentive Plan.
Axcelis (ACLS) EVP gets new RSU awards as tax withholding cuts share delivery
Axcelis Technologies' EVP, Gerald M. Blumenstock, received new RSU awards on May 15, 2026: two grants of 2,725 shares each, one time-based and one performance-based. Concurrently, 1,089 shares were withheld to cover tax obligations from previously vested RSUs, valued at $155.18 per share. These transactions were compensation-related and not open-market trades.
Axcelis (NASDAQ: ACLS) EVP granted RSUs as 776 shares withheld for tax
Axcelis Technologies' EVP of Global Operations, Robert John Mahoney, received two grants of 1,947 Restricted Stock Units (RSUs) each on May 15, 2026, as part of his routine equity compensation. Concurrently, 776 shares were withheld at a reference price of $155.18 per share to cover tax obligations from previously vested RSUs, which is considered a tax-withholding disposition rather than an open-market sale. These transactions highlight the company's executive compensation structure, involving both service-vesting and performance-based RSUs with specific vesting schedules through 2029.
Axcelis (ACLS) interim CFO awarded RSUs while shares withheld for taxes
Axcelis Technologies' SVP and Interim CFO, David Ryzhik, received a grant of 3,115 restricted stock units (RSUs) under the company's 2012 Equity Incentive Plan, with vesting commencing in May 2027. Concurrently, 226 shares were withheld to cover tax obligations from previously vested RSUs, a non-market disposition. Following these transactions, Ryzhik directly holds 10,257 common shares, a portion of which are unvested RSUs.
Axcelis (ACLS) CEO Russell Low gets RSU awards, uses shares for taxes
Axcelis Technologies President and CEO Russell Low recently received two grants of 19,466 restricted stock units each on May 15, 2026, one being performance-based and tied to relative total shareholder return. Simultaneously, 6,891 shares of common stock were withheld at $155.18 per share to cover tax obligations on previously vested restricted stock units. This activity is detailed in a recent Form 4 filing, outlining both new equity compensation and tax-related share forfeitures.
Axcelis Technologies (ACLS) EVP awarded RSUs and withholds shares for tax
Axcelis Technologies EVP Christopher Tatnall was awarded two Restricted Stock Unit (RSU) grants of 3,504 shares each on May 15, 2026. One grant is time-based, vesting in equal parts over three years, while the other is performance-based, contingent on relative total shareholder return from 2026 to 2028. Additionally, 1,259 shares valued at $155.18 per share were withheld to cover tax obligations on previously vested RSUs, rather than being open-market sales.
Axcelis (ACLS) VP Sutton granted 1,168 RSUs and forfeits shares for tax
Axcelis Technologies' VP Corporate Controller, Todd Sutton, received a grant of 1,168 restricted stock units (RSUs) on May 15, 2026, which will vest in three equal annual installments starting in 2027. On the same date, Sutton forfeited 441 shares of common stock at $155.18 per share to cover tax withholding obligations from previously vested RSUs. After these transactions, Sutton directly held 8,985 shares of Axcelis common stock.
Axcelis (ACLS) EVP Greg Redinbo granted RSUs and withholds shares for taxes
Axcelis Technologies EVP Greg Redinbo received two grants of 3,115 Restricted Stock Units (RSUs) each on May 15, 2026, under the 2012 Equity Incentive Plan. One grant vests in three annual installments, while the other is performance-based on relative total shareholder return for 2026-2028. Additionally, Redinbo forfeited 839 shares worth $155.18 each to cover tax withholding obligations from previously vested RSUs, retaining over 32,000 shares post-transactions.
Axcelis (ACLS) EVP Eileen Evans receives RSU awards and surrenders shares for taxes
Axcelis Technologies EVP and General Counsel Eileen Evans received two restricted stock unit awards totaling 7,786 shares on May 15, 2026, including a performance-based grant. Simultaneously, 867 shares were withheld at $155.18 per share to cover tax obligations on previously vested RSUs, characterized as a non-market tax-withholding disposition. This activity reflects compensation-related equity movements rather than an open-market sale.
Axcelis (ACLS) director Gregory Graves awarded 1,440 restricted stock units
Axcelis Technologies director Gregory B. Graves was granted 1,440 restricted stock units (RSUs) on May 15, 2026, which will vest on May 15, 2027, provided he completes his Board term. This award increases his total holdings to 8,698 shares, with 2,110 shares remaining subject to forfeiture under the 2012 Equity Incentive Plan. This transaction is a compensation grant, not an open-market purchase, and was detailed in a Form 4 SEC filing.
Axcelis Technologies (ACLS) director receives 1,440 restricted stock units in equity grant
Axcelis Technologies director Tzu Yin Chiu received a grant of 1,440 restricted stock units (RSUs) on May 15, 2026, as part of the company's 2012 Equity Incentive Plan. These RSUs, granted at no cash cost, are scheduled to vest on May 15, 2027, contingent upon her completion of the current Board term. Following this award, Chiu Tzu Yin directly holds 11,843 shares, including the unvested RSUs.
Axcelis (ACLS) director awarded 1,440 RSUs, now holds 18,595 shares
Axcelis Technologies director Thomas St. Dennis was granted 1,440 restricted stock units (RSUs) on May 15, 2026, as compensation for his board service under the company's 2012 Equity Incentive Plan. These RSUs, which were awarded at no cash cost, are scheduled to vest on May 15, 2027, provided he completes his current term. Following this grant, St. Dennis directly holds a total of 18,595 shares of common stock, including the unvested RSUs.
Director John T. Kurtzweil receives 1,440 RSUs from Axcelis (NASDAQ: ACLS)
Axcelis Technologies director John T. Kurtzweil was granted 1,440 restricted stock units (RSUs) on May 15, 2026, under the company's 2012 Equity Incentive Plan. These RSUs, valued at $0.00 per share, will vest on May 15, 2027, provided he completes his current Board term. Following this award, Kurtzweil directly holds 36,490 shares of Axcelis common stock, inclusive of the unvested RSUs.
Axcelis Technologies (ACLS) director granted 1,440 restricted stock units
Axcelis Technologies director Jorge Titinger was granted 1,440 restricted stock units (RSUs) on May 15, 2026, as part of the company's 2012 Equity Incentive Plan. These RSUs, which have no purchase price, are set to vest on May 15, 2027, provided he completes his current Board term. Following this award, Titinger's beneficial ownership in Axcelis common stock now totals 5,917 shares, including the unvested units.
This Insider Has Just Sold Shares In Axcelis Technologies
Todd Sutton, VP of Corporate Controller at Axcelis Technologies, Inc. (NASDAQ:ACLS), recently sold US$422k worth of company shares at an average price of US$164. This sale represents 25% of his holding and is the largest insider sale for the company in the past year. While insiders haven't bought any stock in the last year, the current insider ownership stands at 0.9%, valued at approximately US$41 million.
This Insider Has Just Sold Shares In Axcelis Technologies
Todd Sutton, VP of Corporate Controller at Axcelis Technologies (NASDAQ:ACLS), recently sold shares worth US$422k at an average price of US$164, representing 25% of his holding. While the sale occurred at an approximate current share price, insider selling generally raises concerns, and there has been no insider buying in the last year. Insiders own about 0.9% of the company, valued at US$41 million, suggesting reasonable, though not outstanding, alignment with shareholder interests.
Axcelis (NASDAQ: ACLS) EVP sells 1,015 shares, retains RSU stake
Gerald M. Blumenstock, EVP of Research, Development & Engineering at Axcelis Technologies (NASDAQ: ACLS), sold 1,015 shares of common stock on May 14, 2026, for an average price of $162.315 per share. Following the sale, he retains 17,293 shares issuable upon the vesting of restricted stock units (RSUs), which are subject to forfeiture. This RSU holding includes units earned based on achieving 112.5% of his 2025 performance-based RSU grant.
Axcelis (ACLS) VP sells 2,574 shares, retains 7,817 total
Axcelis Technologies' VP Corporate Controller, Todd Sutton, sold 2,574 shares of common stock on May 14, 2026, at a weighted-average price of $163.8946 per share, totaling approximately $421,865. Following this transaction, Sutton directly holds 7,817 shares, which includes 5,538 shares issuable upon the vesting of restricted stock units. This insider sale is categorized as having a moderate impact and negative sentiment.
Insider Sell Alert: Jorge Titinger Sells Shares of Axcelis Techn
Jorge Titinger, a Director at Axcelis Technologies Inc (ACLS), sold 2,000 shares of the company on May 13, 2026. This transaction brings his total ownership to 4,477 shares. Axcelis Technologies, a semiconductor equipment manufacturer, is currently trading at $164.14, which is significantly overvalued according to GuruFocus's GF Value of $87.34.
Axcelis Technologies EVP Greg Redinbo sells $463,730 in stock
Greg Redinbo, EVP of Marketing and Applications at Axcelis Technologies Inc., sold 2,883 shares of company stock for $463,730. This sale occurred on May 13, 2026, with shares priced at $160.85 each, close to the stock's 52-week high after a 158% gain over the past year. Following the transaction, Redinbo retains 29,823 shares, while InvestingPro analysis suggests the stock is overvalued with a P/E ratio of 50.1.
Axcelis Technologies (NASDAQ: ACLS) EVP sells 2,883 shares at $160.85
Axcelis Technologies' EVP of Marketing and Applications, Greg Redinbo, sold 2,883 shares of common stock at $160.85 per share in an open-market transaction on May 13, 2026. Following this sale, Redinbo holds 29,823 shares, which includes 17,752 shares from Restricted Stock Units subject to vesting and forfeiture. The sale, valued at approximately $464,000, was reported via an SEC Form 4 filing.
Axcelis Technologies director Jorge Titinger sells $328,280 in stock
Jorge Titinger, a director at Axcelis Technologies Inc. (NASDAQ:ACLS), sold 2,000 shares of company stock for $328,280 on May 13, 2026. This sale occurred while the stock was near its 52-week high and is considered overvalued by InvestingPro. The transaction follows recent disappointing first-quarter results for Axcelis, though BofA Securities increased its price target for the company.
Axcelis Technologies (ACLS) price target increased by 30.86% to 160.03
This article reports that the price target for Axcelis Technologies (ACLS) has been increased by 30.86% to $160.03. This indicates a significant upward revision in the company's valuation, likely reflecting positive analyst sentiment or improved financial outlook.
Axcelis Technologies EVP Greg Redinbo sells $463,730 in stock
Greg Redinbo, Executive Vice President of Marketing and Applications at Axcelis Technologies Inc. (NASDAQ:ACLS), sold 2,883 shares of company stock for $463,730. This sale comes as the stock trades near its 52-week high after a significant gain over the past year. Despite the stock's performance, the company recently reported disappointing Q1 2026 results, missing earnings and revenue forecasts, though BofA Securities raised its price target while maintaining an Underperform rating.
Axcelis Technologies director Jorge Titinger sells $328,280 in stock
Axcelis Technologies director Jorge Titinger sold 2,000 shares of the company's common stock for $328,280, with each share selling for $164.14. This transaction occurred as the stock trades near its 52-week high and has delivered a 158% return over the past year. The sale follows disappointing Q1 2026 results for Axcelis Technologies, with earnings and revenue falling short of expectations, and comes alongside an adjusted price target and "Underperform" rating from BofA Securities.
Axcelis Technologies Insider Sold Shares Worth $363,538, According to a Recent SEC Filing
Axcelis Technologies' board member, William B. Miller, sold 2,999 shares of the company's common stock at an average price of $121.22 per share, totaling $363,538. This transaction was disclosed in a Form 4 filing with the SEC. Following the sale, Miller directly owns 14,064 shares of the company.
Axcelis Technologies EVP sells $363,538 in company stock
Robert John Mahoney, EVP of Global Operations at Axcelis Technologies Inc., sold 2,258 shares of company stock for $363,538. This transaction occurred on May 12, 2026, with shares priced at $161.0 each. The sale follows a significant 157% gain in the stock over the past year, though InvestingPro analysis suggests the company may be overvalued.
Axcelis Technologies Insider Sold Shares Worth $363,538, According to a Recent SEC Filing
An insider at Axcelis Technologies, Inc. (ACLS) recently sold shares valued at $363,538, as reported in a new SEC filing. The company, a provider of high-productivity solutions for the semiconductor industry, also announced its Q1 2026 earnings, with non-GAAP earnings falling while revenue rose, and issued Q2 guidance. Other recent news includes analyst upgrades and changes in the CFO position.
Axcelis Technologies EVP sells $363,538 in company stock
Robert John Mahoney, EVP of Global Operations at Axcelis Technologies Inc., sold 2,258 shares of company stock for $363,538. This transaction occurred on May 12, 2026, with shares priced at $161.0 each. Following the sale, Mr. Mahoney directly holds 12,759 shares, which includes restricted stock units subject to vesting.
ACLS (NASDAQ: ACLS) restricted stock vesting reported by Morgan Stanley
Morgan Stanley Smith Barney LLC Executive Financial Services submitted a Form 144 disclosure for ACLS, reporting restricted stock vesting events. The filing details multiple vesting dates and associated share quantities, ranging from 453 to 794 shares, identified as securities to be sold. This disclosure ensures transparency regarding the sale of these shares and references the company's NASDAQ listing.
UBS Group AG Has $17.14 Million Holdings in Axcelis Technologies, Inc. $ACLS
UBS Group AG significantly increased its stake in Axcelis Technologies (NASDAQ:ACLS) by 67.6% in the fourth quarter, reaching a holding of 213,388 shares valued at approximately $17.14 million. This comes as Axcelis Technologies reported stronger-than-expected quarterly earnings, with EPS of $0.72 and revenue of $198.96 million, despite a 2.1% dip in share price on the day and a "Hold" consensus rating from analysts. Insider sales totaling over $1.5 million have also been reported in the past ninety days.
Mitsubishi UFJ Asset Management Co. Ltd. Cuts Stake in Axcelis Technologies, Inc. $ACLS
Mitsubishi UFJ Asset Management Co. Ltd. significantly reduced its stake in Axcelis Technologies (NASDAQ:ACLS) by 46.3% in the fourth quarter, now owning 29,121 shares valued at $2.51 million. This comes as insider sales, including from CEO Russell Low and Director Jorge Titinger, were reported, and the company posted Q1 earnings slightly above estimates. Analysts currently have an average "Hold" rating on ACLS with a target price of $116.25.
Axcelis Announces Participation in Upcoming Investor Conferences
Axcelis Technologies, Inc. announced its participation in several upcoming investor conferences in May and June 2026, including events hosted by J.P. Morgan, B. Riley, Stifel, and Bank of America. Axcelis is a leading supplier of ion implantation solutions for the semiconductor industry. The company, headquartered in Beverly, Massachusetts, has over 45 years of experience providing high-productivity solutions for IC manufacturing.
Axcelis Technologies (ACLS) Is Up 14.1% After Mixed Q1 And Stronger SiC Outlook Has The Bull Case Changed?
Axcelis Technologies reported mixed Q1 2026 results with slightly higher revenue but lower profit, yet its stock rose over 14%. The company's focus on silicon carbide and memory markets, along with an optimistic outlook for Q2, are key drivers. Investors are weighing the potential growth in high-value applications against ongoing softness in other segments and significant exposure to China.
F m Investments LLC Buys 19,226 Shares of Axcelis Technologies, Inc. $ACLS
F m Investments LLC significantly increased its stake in Axcelis Technologies, Inc. by 91.3% in the fourth quarter, purchasing an additional 19,226 shares, bringing their total holding to 40,294 shares valued at $3.24 million. This comes after Axcelis reported strong Q1 results, exceeding EPS and revenue expectations, and raising Q2 EPS guidance above Wall Street estimates, despite a planned share sale by CEO Russell Low. Other institutional investors also adjusted their positions in the semiconductor company.
Axcelis Technologies, Inc. (NASDAQ:ACLS) Q1 2026 Earnings Call Transcript
Axcelis Technologies reported Q1 2026 earnings per diluted share of $0.72, exceeding expectations, with revenues of $199 million driven by strong CS&I performance and increased memory market system shipments. The company maintains its full-year 2026 revenue forecast as flat year-over-year, anticipating strong growth in the memory market offset by continued digestion in power and general mature segments, with an expected return to growth in 2027. Axcelis is also progressing with its pending merger with Veeco, awaiting regulatory approval from China.
Axcelis Technologies (ACLS) Margin Compression Reinforces Bearish Earnings Narratives
Axcelis Technologies (ACLS) has reported FY 2025 earnings with fourth-quarter revenue of US$238.3 million and EPS of US$1.11, while trailing net margins have slipped from 19.7% to 14.3%. This margin compression reinforces bearish narratives for the company, with critics pointing to declining profitability assumptions, a heavier memory mix, and risks associated with China revenue. Despite some bullish arguments, the stock trades at a P/E of 40.5x, below industry averages, but above its DCF fair value and analyst price targets, while earnings are projected to decline.
Craig-Hallum Maintains Axcelis Technologies(ACLS.US) With Buy Rating, Raises Target Price to $173
Craig-Hallum has reiterated its Buy rating on Axcelis Technologies (ACLS.US) and increased the price target for the stock to $173. This adjustment suggests a positive outlook for the company's future stock performance based on the analyst's assessment.
Axcelis Technologies Q1 2026 Earnings: CFO Change and Merger Update - News and Statistics
Axcelis Technologies reported its Q1 2026 earnings on May 7, 2026, detailing a recent change in finance leadership. James G. Coogan departed as CFO for an aerospace opportunity, with David Ryzhik stepping in as interim CFO. The company also noted that due to a pending merger with VCO, further questions regarding the transaction would not be addressed during the call.
Number of shareholders of Axcelis Technologies, Inc. – NASDAQ:ACLS
This article provides general information about Axcelis Technologies, Inc. (NASDAQ: ACLS), focusing on its shareholder data. It mentions that shareholder numbers are presented over a "Period" with "Value" and "Change" metrics. The content is primarily navigation and copyright information from the TradingView platform.
