Axcelis Technologies stock (ACLS)

Axcelis Technologies stock (ACLS) closed at $104.42 on Nov 13, 2026, up 30.0% year to date, for a market capitalization of $3.2B. Revenue of $890.2M over the last twelve months; in the latest quarter, revenue up 11.3% year on year, with a 41.0% gross margin and a 11.5% operating margin. Filed with the SEC, as of Sep 30, 2026.

Last close
$104.42 (2026-11-13)
Year to date
+30.0%
52-week range
$73.60 – $193.78
Market capitalization
$3.2B
Dividend yield
None
Revenue (TTM)
$890.2M
Revenue growth
+11.3%
Gross margin
41.0%
Operating margin
11.5%
Price / sales
3.6
EV / revenue
3.4
Figures as of
2026-09-30
Named institutional holders
105
Declared ownership
82.3% – 97.8%
Exchange
Nasdaq
Headquarters
Beverly, Massachusetts
Fiscal year ends
December
Industry (SEC)
Special Industry Machinery, NEC
Registered with the SEC as
AXCELIS TECHNOLOGIES INC (CIK 1113232)

Who owns Axcelis Technologies?

105 institutional holders named from SEC filings, together declaring between 82.3% and 97.8% of the shares outstanding, as of Sep 30, 2026. The largest named holders of Axcelis Technologies stock are BlackRock (17.4%), Vanguard (13.4%), Fidelity (FMR) (11.6%), State Street (4.0%) and Victory Capital Management, Inc. (4.0%). From Mar 31, 2026 to Jun 30, 2026, 103 managers opened a position, 109 added, 145 reduced and 45 sold out; the biggest sellers were Balyasny and REINHART PARTNERS, LLC., the biggest buyers Fidelity (FMR) and Invesco.

Axcelis Technologies shareholders: institutions, insiders and funds

Axcelis Technologies dividend

Axcelis Technologies does not pay a dividend: none in its price history since Sep 24, 2021.

Axcelis Technologies dividend history

About Axcelis Technologies

Axcelis Technologies, Inc. (“Axcelis,” the “Company,” “we,” “us,” or “our”) designs, manufactures and services ion implantation and other processing equipment used in the fabrication of semiconductor chips. We believe that our Purion family of products offers the most innovative implanters available on the market today. We sell to leading semiconductor chip manufacturers worldwide. The ion implantation business represented 98.2% of our revenue in 2025, with the remaining 1.8% of revenue derived from aftermarket sales associated with other legacy processing systems. In addition to equipment, we provide extensive aftermarket lifecycle products and services, including used tools, spare parts, equipment upgrades, maintenance services and customer training.

Axcelis Technologies' own description, from its annual report (Form 10-K, filed Feb 26, 2026), Item 1. Business. Read the filing on sec.gov

Axcelis Technologies is headquartered in Beverly, Massachusetts. It is registered with the SEC as AXCELIS TECHNOLOGIES INC (CIK 1113232); its fiscal year ends in December and its shares trade on the Nasdaq. Axcelis Technologies is one of the artificial intelligence (AI) and semiconductor companies tracked on Silicon Floor, in the equipment & test segment, with live prices, SEC filings, financial statements, institutional ownership and dividends.

Latest reported quarter

In its quarter ended Sep 30, 2026 (filed Nov 5, 2026), Axcelis Technologies reported revenue of $237.8M, operating income of $27.3M and net income of $37.8M.

Latest SEC filings

More on Axcelis Technologies

Filed figures, quarter by quarter

Other equipment & test companies

All tracked companies · Screener · Dividends

Axcelis Technologies (ACLS) stock on Silicon Floor: who owns it, who is buying, who is selling.
Axcelis Technologies (ACLS) stock on Silicon Floor: who owns it, who is buying, who is selling.