Axcelis Technologies Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

DB:XXA1 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
03 Jun 26	Sell€215,119	Necip Sayiner	Individual	1,586	€135.64
02 Jun 26	Sell€153,985	Robert Mahoney	Individual	1,155	€133.32
27 May 26	Sell€275,087	Todd Sutton	Individual	2,000	€137.54
22 May 26	Sell€124,141	Eileen Evans	Individual	926	€134.06
22 May 26	Sell€120,550	Thomas Dennis	Individual	900	€133.94
21 May 26	Sell€153,014	Gerald Blumenstock	Individual	1,161	€131.80
20 May 26	Sell€150,146	Christopher Tatnall	Individual	1,166	€128.77
19 May 26	Sell€418,977	John Kurtzweil	Individual	3,500	€119.71
19 May 26	Sell€393,901	Gregory Graves	Individual	3,225	€122.92
19 May 26	Sell€216,361	Jeanne Quirk	Individual	1,789	€120.94
14 May 26	Sell€361,411	Todd Sutton	Individual	2,574	€140.41
14 May 26	Sell€141,141	Gerald Blumenstock	Individual	1,015	€139.06
13 May 26	Sell€280,351	Jorge Titinger	Individual	2,000	€140.18
13 May 26	Sell€396,026	Gregory Redinbo	Individual	2,883	€137.37
12 May 26	Sell€310,062	Robert Mahoney	Individual	2,258	€137.32
20 Feb 26	Sell€67,904	Jorge Titinger	Individual	1,000	€67.90
17 Dec 25	Sell€146,457	Jorge Titinger	Individual	2,000	€73.23
11 Dec 25	Sell€230,926	Gerald Blumenstock	Individual	3,034	€76.11

Insider Trading Volume

Insider Buying: XXA1 insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of XXA1?
Owner Type	Number of Shares	Ownership Percentage
State or Government	6,867	0.0196%
Individual Insiders	174,389	0.498%
Institutions	34,849,576	99.5%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 89.28% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
16.1%	BlackRock, Inc.	4,936,774	€768.5m	2.26%	0.01%
11.3%	FMR LLC	3,472,255	€540.6m	43.2%	0.03%
8.1%	Vanguard Portfolio Management, LLC	2,488,293	€387.4m	0%	0.02%
5.39%	Reinhart Partners, LLC	1,657,745	€258.1m	4.27%	6.84%
4.5%	Vanguard Capital Management, LLC	1,382,770	€215.3m	0%	no data
4.44%	Balyasny Asset Management L.P.	1,364,540	€212.4m	460%	0.46%
4.16%	Victory Capital Management Inc.	1,279,005	€199.1m	-29.2%	0.12%
3.87%	State Street Global Advisors, Inc.	1,189,045	€185.1m	0.24%	0.01%
3.27%	BNPP Asset Management Holding	1,006,028	€156.6m	-3.4%	0.18%
3.1%	American Century Investment Management Inc	951,914	€148.2m	-22.8%	0.06%
2.75%	Dimensional Fund Advisors LP	844,097	€131.4m	0.36%	0.02%
2.72%	Amundi Us, Inc.	835,551	€130.1m	0%	0.47%
2.64%	Geode Capital Management, LLC	811,264	€126.3m	-11.6%	0.01%
2.14%	PRIMECAP Management Company	658,652	€102.5m	-0.95%	0.07%
1.77%	D. E. Shaw & Co., L.P.	544,421	€84.8m	15.8%	0.07%
1.6%	Manulife Asset Management	491,745	€76.6m	3,400%	0.06%
1.45%	Charles Schwab Investment Management, Inc.	445,773	€69.4m	3.38%	0.01%
1.44%	UBS Asset Management AG	441,787	€68.8m	61%	0.01%
1.4%	LSV Asset Management	429,500	€66.9m	0%	0.13%
1.36%	Northern Trust Global Investments	416,703	€64.9m	2.85%	0.01%
1.23%	Boston Trust Walden National Association	378,525	€58.9m	-11.5%	0.49%
1.22%	Morgan Stanley	376,257	€58.6m	149%	0.01%
1.18%	T. Rowe Price Group, Inc.	362,202	€56.4m	-5.44%	0.01%
1.11%	Boston Partners Global Investors, Inc.	340,275	€53.0m	-19.5%	0.03%
1.09%	Grantham Mayo Van Otterloo & Co. LLC	334,786	€52.1m	3.7%	0.1%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/06/14 14:53
End of Day Share Price	2026/06/12 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

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Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Axcelis Technologies, Inc. is covered by 8 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Christopher Muse	Barclays
Duksan Jang	BofA Global Research
Craig Ellis	B. Riley Securities, Inc.