Axcelis Technologies Company Insiders

ACLS Stock  USD 84.55  1.36  1.63%   
Axcelis Technologies' insiders are aggressively selling. The analysis of insiders' sentiment of trading Axcelis Technologies stock suggests that virtually all insiders are panicking at this time. Axcelis Technologies employs about 1.5 K people. The company is managed by 16 executives with a total tenure of roughly 78 years, averaging almost 4.0 years of service per executive, having 91.56 employees per reported executive.
Mary Puma  CEO
CEO and President and Director
Russell Low  President
Executive Vice President - Engineering
Insider Sentiment
Mostly Selling
 
Selling
 
Buying

Latest Trades

2026-02-20Jorge TitingerDisposed 1000 @ 80View
2025-12-17Jorge TitingerDisposed 2000 @ 86.05View
2025-12-11Gerald M BlumenstockDisposed 3034 @ 89.46View
2025-05-20John T KurtzweilDisposed 1682 @ 61.93View
Monitoring insider sentiment in Axcelis Technologies can give investors another window into how people closest to the business may be assessing current prospects. Used properly, insider trading analysis complements fundamental analysis and technical analysis rather than replacing either one.

Axcelis Technologies' Workforce Through the Years

Workforce analysis for Axcelis Technologies has become more relevant because employee trends can reveal changes in operating scale, cost pressure, and business confidence. That is why the projected staffing path toward about slightly above 2,060 employees by April 2026 deserves to be read with the rest of the operating context.
Macro event markers
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
 
Interest Hikes

Management Team Effectiveness

The company has return on total asset (ROA) of 5.5 % indicating that every $100 of assets deployed produced a $5.5 return. This is considered average in the sector. Similarly, it shows a return on stockholder's equity (ROE) of 11.75 %, implying that it produced a $11.75 return per $100 of shareholder investment.
As of earlier this week, Common Stock Shares Outstanding is anticipated to decline to approximately 31.3 M. In addition to that, Net Income Applicable To Common Shares is anticipated to decline to approximately 77.7 M.

Stock Institutional Investors

Axcelis Technologies has 98.76% institutional ownership and a 1.24% insider stake. Annual revenue is about 839.05 Million. That ownership mix shapes how the stock trades around earnings and sector rotation. The business currently sits in the Information Technology sector and the Semiconductors & Semiconductor Equipment industry. Volume spikes around index rebalance dates are worth monitoring given the high institutional share.
Shares
Royal Bank Of Canada2025-09-30
168.9 K
For a smaller-cap like Axcelis Technologies (2.56 Billion), benchmark pressure and redemption cycles can limit how institutional weight turns into price support. Annual revenue is about 839.05 Million. The Axcelis Technologies smaller-cap ownership profile should be weighed against balance-sheet strength and earnings trends before drawing conclusions.

Insider Trading Activities

Insider activity around Axcelis Technologies deserves attention because officers, directors, and large shareholders usually see shifts in operating momentum before the market fully prices them. The goal is to separate routine compensation-related sales from conviction-driven buying or defensive trimming while the broader market is still processing new information.
 
Russell Low over a week ago
Disposition of 5227 shares by Russell Low of Axcelis Technologies at 86.58 subject to Rule 16 b-3
 
Gerald Blumenstock over two weeks ago
Disposition of 345 shares by Gerald Blumenstock of Axcelis Technologies at 62.67 subject to Rule 16 b-3
 
James Coogan over three weeks ago
Disposition of 574 shares by James Coogan of Axcelis Technologies at 62.67 subject to Rule 16 b-3
 
Titinger Jorge over three weeks ago
Disposition of 1000 shares by Titinger Jorge of Axcelis Technologies at 80.0 subject to Rule 16 b-3
 
Robert Mahoney over a month ago
Acquisition by Robert Mahoney of 1734 shares of Axcelis Technologies subject to Rule 16 b-3
 
Titinger Jorge over two months ago
Disposition of 2000 shares by Titinger Jorge of Axcelis Technologies at 86.05 subject to Rule 16 b-3
 
Christopher Tatnall over three months ago
Acquisition by Christopher Tatnall of 6148 shares of Axcelis Technologies subject to Rule 16 b-3
 
Kurtzweil John T over three months ago
Acquisition by Kurtzweil John T of 1662 shares of Axcelis Technologies subject to Rule 16 b-3
 
Greg Redinbo over six months ago
Disposition of 734 shares by Greg Redinbo of Axcelis Technologies at 68.96 subject to Rule 16 b-3
 
St Dennis Thomas over six months ago
Acquisition by St Dennis Thomas of 3586 shares of Axcelis Technologies subject to Rule 16 b-3
 
Russell Low over six months ago
Disposition of 712 shares by Russell Low of Axcelis Technologies at 61.58 subject to Rule 16 b-3
 
Kurtzweil John T over six months ago
Acquisition by Kurtzweil John T of 3586 shares of Axcelis Technologies subject to Rule 16 b-3

Outstanding Bonds

Reviewing Axcelis Technologies bond obligations helps investors understand how much of the business is financed with fixed-income capital rather than purely with equity. Used together with earnings and cash-flow analysis, the bond stack can reveal whether leverage is a manageable tool or a developing constraint.

Corporate Filings

8K
12th of March 2026
Report filed with the SEC to announce major events that shareholders should know about
ViewVerify
F4
3rd of March 2026
The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities
ViewVerify
10K
26th of February 2026
Annual report required by the U.S. Securities and Exchange Commission (SEC) of a company financial performance
ViewVerify
F4
23rd of February 2026
The report filed by a party regarding the acquisition or disposition of a company's common stock, as well as derivative securities such as options, warrants, and convertible securities
ViewVerify
8K
17th of February 2026
Report filed with the SEC to announce major events that shareholders should know about
ViewVerify
13A
12th of February 2026
The form used by investors holding more than 5% of a company's stock, to report their beneficial ownership pursuant to Rule 13d-1 or Rule 13d-2 under the Securities Exchange Act of 1934
ViewVerify
8K
6th of February 2026
Report filed with the SEC to announce major events that shareholders should know about
ViewVerify
8K
2nd of February 2026
Report filed with the SEC to announce major events that shareholders should know about
ViewVerify
The majority of Axcelis Technologies' outstanding shares are owned by institutional holders. High institutional ownership often reflects the stock's eligibility for passive index funds, which are required to hold positions proportional to index weights regardless of their own investment view. Active managers holding Axcelis Technologies must also disclose positions above certain thresholds through SEC filings. The 99% institutional stake in Axcelis Technologies compares to 1% held by insiders and 0% by retail investors.
 
Shares in Circulation  
 First Issued
2000-03-31
 Previous Quarter
31.4 M
 Current Value
31.1 M
 Average Shares Outstanding
28.8 M
 Quarterly Volatility
3.9 M
Macro event markers
 
Dot-com Bubble
 
Housing Crash
 
Credit Downgrade
 
Yuan Drop
 
Covid
 
Interest Hikes

Holders Distribution

Institutional investors in Axcelis Technologies typically operate with more research capacity, technology, and trading scale than retail holders, which is why their activity can materially affect price behavior. Used correctly, the ownership map helps investors see where professional sponsorship may be strong and where exit risk could still be significant.

Market Cap and Value

Workforce Comparison

Axcelis Technologies is rated below average in number of employees relative to competitors. The total workforce of Information Technology industry is presently estimated at about 519,141. Axcelis Technologies adds roughly 1,465 in number of employees claiming only tiny portion of equities under Information Technology sector.

Profit Margins

The company has Profit Margin (PM) of 14.0 %, which may suggest that the company executes well on its competitive strategy. This is above industry benchmarks. Similarly, it shows Operating Margin (OM) of 15.0 %, which implies that for every $100 of revenue, the company generates $15.0 of operating income.
Current ValueLast YearChange From Last Year 10 Year Trend
Gross Profit Margin0.30.4491
Way Down
Slightly volatile

Insider Trading History

Reviewing the buy-sell ratio in Axcelis Technologies' insider history helps distinguish structural compensation events from discretionary trading activity. Pattern analysis is more informative than any single trade, which is why the cumulative record matters.
Buy/Sell Ratio# Purchases Trades# Sales TradesTotal Shares PurchasedTotal Shares Sold
2026-03-01
0.1429
1
7
1,734
11,565
2025-06-01
1.2667
19
15
162,400
10,673
2024-12-01
0.5
1
2
11,440
866.00
2024-06-01
1.2174
28
23
82,235
32,256
2024-03-01
0.7778
7
9
5,060
21,348
2023-12-01
0.25
1
4
5,891
6,791
2023-09-01
0.125
1
8
1,125
14,567
2023-06-01
0.2903
18
62
65,303
236,096
2022-09-01
0.1
1
10
2,825
65,933
2022-06-01
0.9444
17
18
102,352
33,979
2022-03-01
0.0952
2
21
3,429
81,152
2021-09-01
0.0833
1
12
5,475
76,216
2021-06-01
0.7308
19
26
160,849
52,367
2021-03-01
0.125
3
24
106,875
333,896
2020-12-01
0.3
3
10
56,500
136,100
2020-06-01
0.5952
25
42
396,010
351,284
2020-03-01
0.25
10
40
195,054
549,283
2019-12-01
0.5
12
24
204,500
460,205
2019-09-01
5.0
5
1
17,803
 0.00 
2019-06-01
0.931
27
29
376,076
45,512
2019-03-01
0.2667
4
15
36,172
89,224
2018-06-01
1.0435
24
23
224,632
42,032
2018-03-01
0.0588
1
17
1,953
24,013
2017-12-01
0.3529
6
17
205,468
438,625
2017-09-01
0.4667
7
15
106,641
288,282
2017-06-01
0.9318
41
44
761,110
1,236,527
2017-03-01
0.5714
24
42
307,266
384,477
2016-12-01
0.6667
2
3
32,847
7,000
2016-09-01
5.5
11
2
56,500
57,499
2015-09-01
1.4667
22
15
1,764,493
292,986
2015-06-01
0.4
4
10
260,000
250,000
2015-03-01
0.3182
7
22
239,757
476,014
2014-12-01
1.4286
10
7
200,000
70,000
2014-06-01
3.3333
10
3
65,000
10,000
2014-03-01
0.2
1
5
90,000
192,500
2013-09-01
6.6667
20
3
1,529,148
15,624
2013-03-01
0.4
2
5
185,432
31,639
2012-03-01
1.0
7
7
499,998
57,463
2011-09-01
2.1667
13
6
1,280,000
27,936
2011-03-01
3.3333
10
3
384,617
72,240
2010-12-01
0.0417
1
24
15,000
195,124
2010-09-01
1.3125
21
16
1,462,000
138,403
2010-03-01
2.5
5
2
160,409
34,000
2009-12-01
7.0
7
1
1,000,000
10,000
2009-09-01
0.4615
6
13
300,000
104,457
2008-09-01
0.6667
6
9
122,952
38,233
2008-06-01
0.3333
2
6
1,145
85,000
2007-09-01
1.8333
22
12
648,381
43,638
2007-06-01
0.5
3
6
2,274
61,250
2006-12-01
4.0
4
1
42,338
15,000
2006-06-01
0.5
3
6
2,017
73,036
2005-12-01
7.0
7
1
10,277
15,500
2005-09-01
2.5
15
6
455,913
48,250
2005-06-01
3.0
3
1
43,000
 0.00 
2005-03-01
2.0
2
1
17,500
 0.00 
2004-12-01
11.0
11
1
391,000
1,500
2004-09-01
1.375
11
8
128,250
57,600
2004-06-01
11.0
11
1
257,500
2,000
2003-12-01
13.0
13
1
306,594
20,000
2003-03-01
0.5
1
2
40,000
16,093

Notable Stakeholders

Reviewing the stakeholders around Axcelis Technologies can help investors understand which people or institutions may influence direction, governance, and strategic pressure. The stronger interpretation comes from connecting stakeholder presence with management behavior, governance patterns, and changes in the operating story.
Mary PumaCEO and President and DirectorProfile
Russell LowExecutive Vice President - EngineeringProfile
Kevin BrewerCFO, Principal Accounting Officer and Executive VP of Global OperationsProfile
William BintzExecutive VP of Product Devel., Engineering and MarketingProfile
Douglas LawsonExecutive VP of Corporate Marketing and StrategyProfile
Lynnette FallonExecutive VP of HR and Legal, General Counsel and Corporate SecretaryProfile
Eileen EsqExecutive CounselProfile
Gerald BlumenstockExecutive EngineeringProfile
Christopher TatnallExecutive OperationsProfile
JD EsqExecutive LegalProfile
David RyzhikInterim StrategyProfile
Robert MahoneyExecutive OperationsProfile
Lynnette JDGeneral LegalProfile
James CooganExecutive OfficerProfile
Gregory RedinboExecutive ApplicationsProfile
Greg RedinboExecutive ApplicationsProfile

Management Information & Data Sources

Axcelis Technologies is a large-cap company in Semiconductors & Semiconductor Equipment, Information Technology, SAMPP Small-Cap 600. Executive review focuses on insiders, senior management, and employee signals. Executive background, tenure, and turnover can influence how investors interpret strategic shifts. CEO is Mary Puma with 1,465 employees and 16 reported executives.

Unless otherwise specified, data for Axcelis Technologies is compiled from periodic company reporting and market reference feeds and standardized for comparability. Professional analyst research is incorporated when available for this name. Updates may occur throughout the day. Insider and management fields are mapped from published filings and company disclosures.

This content is curated and reviewed by:

Gabriel Shpitalnik - Member of Macroaxis Editorial Board
Last reviewed on March 7th, 2026

Workforce Efficiency and Productivity

Workforce efficiency at Axcelis Technologies can help investors judge how effectively labor resources are being converted into revenue and profit over time. This is most informative when investors want to connect operating scale with efficiency rather than reviewing headcount in isolation.

Axcelis Technologies Manpower Efficiency

Return on Axcelis Technologies Manpower

Revenue Per Employee572.7K
Revenue Per Executive52.4M
Net Income Per Employee82.1K
Net Income Per Executive7.5M
Working Capital Per Employee508.9K
Working Capital Per Executive46.6M

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