143.23
price down icon2.06%   -3.01
pre-market  Pre-market:  143.01   -0.22   -0.15%
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Axcelis Technologies Inc stock is traded at $143.23, with a volume of 640.45K. It is down -2.06% in the last 24 hours and up +20.64% over the past month. 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 provides 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.
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Previous Close:
$146.24
Open:
$141.64
24h Volume:
640.45K
Relative Volume:
0.75
Market Cap:
$4.40B
Revenue:
$845.44M
Net Income/Loss:
$100.87M
P/E Ratio:
44.62
EPS:
3.2098
Net Cash Flow:
$88.48M
1W Performance:
-11.39%
1M Performance:
+20.64%
6M Performance:
+83.98%
1Y Performance:
+130.98%
1-Day Range:
Value
$137.84
$144.40
1-Week Range:
Value
$137.84
$167.65
52-Week Range:
Value
$55.93
$171.61

Axcelis Technologies Inc Stock (ACLS) Company Profile

Name
Name
Axcelis Technologies Inc
Name
Phone
978-787-4000
Name
Address
108 CHERRY HILL DRIVE, BEVERLY, MA
Name
Employee
1,465
Name
Twitter
@axcelisnews
Name
Next Earnings Date
2026-05-07
Name
Latest SEC Filings
Name
ACLS's Discussions on Twitter

Compare ACLS vs ASML, LRCX, AMAT, KLAC, TER

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ACLS icon
ACLS
Axcelis Technologies Inc
143.23 4.49B 845.44M 100.87M 88.48M 3.2098
ASML icon
ASML
Asml Holding Nv
1,459.44 567.49B 39.08B 11.61B 9.94B 30.00
LRCX icon
LRCX
Lam Research Corp
273.38 347.61B 21.68B 6.71B 6.00B 5.298
AMAT icon
AMAT
Applied Materials Inc
406.91 328.21B 29.02B 8.51B 5.34B 10.64
KLAC icon
KLAC
Kla Corp
1,740.58 229.44B 13.09B 4.67B 4.01B 35.37
TER icon
TER
Teradyne Inc
321.52 50.26B 3.79B 854.06M 553.18M 5.4031

Axcelis Technologies Inc Stock (ACLS) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-20-26 Upgrade B. Riley Securities Neutral → Buy
Oct-13-25 Downgrade BofA Securities Neutral → Underperform
Oct-02-25 Upgrade The Benchmark Company Hold → Buy
Apr-21-25 Downgrade B. Riley Securities Buy → Neutral
Feb-12-25 Downgrade William Blair Outperform → Mkt Perform
Nov-08-24 Downgrade The Benchmark Company Buy → Hold
May-03-24 Upgrade Craig Hallum Hold → Buy
Dec-15-23 Downgrade BofA Securities Buy → Neutral
Sep-15-23 Initiated BofA Securities Buy
Aug-04-23 Downgrade Craig Hallum Buy → Hold
Jun-14-23 Downgrade Needham Buy → Hold
Jun-05-23 Initiated William Blair Outperform
Feb-28-23 Initiated Loop Capital Buy
Jan-05-23 Reiterated Needham Buy
Dec-10-21 Reiterated B. Riley Securities Buy
Jan-21-21 Reiterated Needham Buy
Sep-21-20 Upgrade Stifel Hold → Buy
Aug-12-20 Initiated Needham Buy
Aug-06-20 Reiterated The Benchmark Company Buy
Aug-05-20 Upgrade DA Davidson Neutral → Buy
Jun-22-20 Downgrade Stifel Buy → Hold
May-26-20 Upgrade B. Riley FBR Neutral → Buy
Apr-02-20 Downgrade DA Davidson Buy → Neutral
Mar-19-20 Downgrade B. Riley FBR Buy → Neutral
Dec-05-19 Initiated DA Davidson Buy
Nov-04-19 Upgrade Craig Hallum Hold → Buy
May-08-19 Downgrade Northland Capital Outperform → Market Perform
Feb-08-19 Upgrade The Benchmark Company Hold → Buy
Jan-28-19 Upgrade B. Riley FBR Neutral → Buy
Oct-29-18 Downgrade B. Riley FBR Buy → Neutral
Jun-20-18 Initiated Northland Capital Outperform
Feb-07-18 Reiterated B. Riley FBR, Inc. Buy
Feb-07-18 Reiterated Needham Buy
Jan-23-18 Upgrade Stifel Hold → Buy
Jan-18-18 Reiterated The Benchmark Company Buy
Nov-03-17 Reiterated B. Riley FBR, Inc. Buy
View All

Axcelis Technologies Inc Stock (ACLS) Latest News

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May 19, 2026

Axcelis (ACLS) VP Sutton granted 1,168 RSUs and forfeits shares for tax - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (ACLS) interim CFO awarded RSUs while shares withheld for taxes - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (NASDAQ: ACLS) EVP granted RSUs as 776 shares withheld for tax - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (ACLS) EVP gets new RSU awards as tax withholding cuts share delivery - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis Technologies (ACLS) EVP awarded RSUs and withholds shares for tax - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (ACLS) EVP Greg Redinbo granted RSUs and withholds shares for taxes - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (ACLS) EVP Eileen Evans receives RSU awards and surrenders shares for taxes - Stock Titan

May 19, 2026
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May 19, 2026

Axcelis (ACLS) CEO Russell Low gets RSU awards, uses shares for taxes - Stock Titan

May 19, 2026
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May 19, 2026

ACLS (NASDAQ: ACLS) Rule 144 notice — 3,500 restricted shares, 05/15/2026 - Stock Titan

May 19, 2026
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May 19, 2026

ACLS (NASDAQ) Form 144: 1,789 vested restricted shares notified for sale - Stock Titan

May 19, 2026
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May 19, 2026

ACLS (NASDAQ: ACLS) proposes sale of 3,225 restricted shares under registered plan - Stock Titan

May 19, 2026
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May 18, 2026

Axcelis Technologies (ACLS) director granted 1,440 restricted stock units - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis (ACLS) director awarded 1,440 RSUs, now holds 18,595 shares - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis (NASDAQ: ACLS) director awarded 1,440 restricted stock units - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis (NASDAQ: ACLS) director receives 1,440 restricted stock units - Stock Titan

May 18, 2026
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May 18, 2026

Director John T. Kurtzweil receives 1,440 RSUs from Axcelis (NASDAQ: ACLS) - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis (ACLS) director Gregory Graves awarded 1,440 restricted stock units - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis Technologies (ACLS) director receives 1,440 restricted stock units in equity grant - Stock Titan

May 18, 2026
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May 18, 2026

Axcelis Technologies (ACLS) price target increased by 30.86% to 160.03 - MSN

May 18, 2026
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May 18, 2026

Axcelis Technologies (ACLS) price target increased by 14.03% to 122.29 - MSN

May 18, 2026
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May 18, 2026

This Insider Has Just Sold Shares In Axcelis Technologies - Sahm

May 18, 2026
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May 17, 2026

How Axcelis-Veeco merger might pan out amid near-term uncertainty - MSN

May 17, 2026
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May 17, 2026

Possible Bearish Signals With Axcelis Technologies Insiders Disposing Stock - Moomoo

May 17, 2026
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May 16, 2026

Insider Sell Alert: Todd Sutton Sells Shares of Axcelis Technolo - GuruFocus

May 16, 2026
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May 15, 2026

Axcelis VP controller Todd Sutton sells $421,864 in shares - Investing.com

May 15, 2026
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May 15, 2026

Axcelis (ACLS) VP sells 2,574 shares, retains 7,817 total - Stock Titan

May 15, 2026
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May 15, 2026

Axcelis (NASDAQ: ACLS) EVP sells 1,015 shares, retains RSU stake - Stock Titan

May 15, 2026
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May 14, 2026

Insider Sell Alert: Jorge Titinger Sells Shares of Axcelis Techn - GuruFocus

May 14, 2026
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May 14, 2026

Axcelis Technologies EVP Greg Redinbo sells $463,730 in stock By Investing.com - Investing.com Australia

May 14, 2026
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May 14, 2026

Axcelis Technologies director Jorge Titinger sells $328,280 in stock By Investing.com - Investing.com Australia

May 14, 2026
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May 14, 2026

Axcelis Technologies director Jorge Titinger sells $328,280 in stock - Investing.com UK

May 14, 2026
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May 14, 2026

Axcelis Technologies EVP Greg Redinbo sells $463,730 in stock - Investing.com UK

May 14, 2026
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May 14, 2026

Axcelis (ACLS) director Titinger sells 2,000 shares, retains RSU-based stake - Stock Titan

May 14, 2026
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May 14, 2026

Axcelis Technologies (NASDAQ: ACLS) EVP sells 2,883 shares at $160.85 - Stock Titan

May 14, 2026
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May 14, 2026

ACLS (NASDAQ: ACLS) Form 144 shows brokered restricted‑stock vesting - Stock Titan

May 14, 2026
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May 14, 2026

ACLS (NASDAQ: ACLS) Morgan Stanley files Rule 144 for vested restricted shares - Stock Titan

May 14, 2026
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May 13, 2026

Insider Sell: Robert Mahoney Sells Shares of Axcelis Technologie - GuruFocus

May 13, 2026
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May 13, 2026

Axcelis Technologies EVP sells $363,538 in company stock - Investing.com UK

May 13, 2026
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May 13, 2026

Axcelis Technologies Insider Sold Shares Worth $363,538, According to a Recent SEC Filing - Moomoo

May 13, 2026
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May 13, 2026

Axcelis Technologies EVP sells $363,538 in company stock By Investing.com - Investing.com Australia

May 13, 2026
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May 13, 2026

Axcelis (ACLS) EVP sells shares, retains 12,759-share stake - Stock Titan

May 13, 2026
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May 13, 2026

ACLS (NASDAQ: ACLS) director Jorge Titinger files to sell 2,000 shares - Stock Titan

May 13, 2026
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May 13, 2026

Morgan Stanley (ACLS) files Form 144 seeking sale of 2,883 common shares - Stock Titan

May 13, 2026
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May 13, 2026

UBS Group AG Has $17.14 Million Holdings in Axcelis Technologies, Inc. $ACLS - MarketBeat

May 13, 2026
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May 12, 2026

ACLS (NASDAQ: ACLS) restricted stock vesting reported by Morgan Stanley - Stock Titan

May 12, 2026
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May 12, 2026

Axcelis Announces Participation in Upcoming Investor Conferences - PR Newswire

May 12, 2026
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May 12, 2026

Mitsubishi UFJ Asset Management Co. Ltd. Cuts Stake in Axcelis Technologies, Inc. $ACLS - MarketBeat

May 12, 2026
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May 11, 2026

Which Is a Better Investment, Axcelis Technologies, Inc. or Penguin Solutions, Inc. Stock? - AAII.com

May 11, 2026

Axcelis Technologies Inc Stock (ACLS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$248.08
price down icon 2.53%
$472.49
price down icon 2.93%
$65.54
price down icon 0.76%
$124.22
price down icon 2.35%
Q Q
$145.24
price down icon 2.54%
TER TER
$321.52
price up icon 0.15%
Cap:     |  Volume (24h):