ACLS Stock: Price, Earnings History and SEC Filings
Axcelis Technologies, Inc. (ACLS) last traded at $100.07, down 10.67% on the latest session and down 23.7% over the past month. In its most recent reported quarter (Jun 2026) earnings per share were $0.90 against an analyst estimate of $0.69, a beat of 30.4%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
ACLS earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Jun 2026 | Aug 6, 2026 | $0.90 | $0.69 | +30.43% |
| Mar 2026 | May 7, 2026 | $0.60 | $0.55 | +9.09% |
| Dec 2025 | Feb 17, 2026 | $1.35 | $1.00 | +35.00% |
| Sep 2025 | Nov 4, 2025 | $1.06 | $0.87 | +21.84% |
ACLS beat the analyst EPS estimate in 4 of its last 4 reported quarters. Source: Nasdaq.
How ACLS reacts to earnings
Across its last 8 earnings releases, ACLS moved 6.3% on average the next session, in either direction. It rose after 3 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-08-06 | Before open | -0.01% |
| 2026-05-07 | After close | +2.75% |
| 2026-02-17 | After close | -16.74% |
| 2025-11-04 | Before open | -2.70% |
| 2025-08-05 | Before open | +10.06% |
| 2025-05-06 | Before open | +4.99% |
| 2025-02-10 | After close | -12.25% |
| 2024-11-06 | After close | -0.97% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
ACLS financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | $839M | $120M | $107M | 14.3% | $3.80 |
| 2024 | $1.0B | $201M | $129M | 19.7% | $6.15 |
| 2023 | $1.1B | $246M | $136M | 21.8% | $7.43 |
| 2022 | $920M | – | $205M | – | $5.46 |
| 2021 | $662M | – | $141M | – | $2.88 |
| 2020 | $475M | – | $62M | – | $1.46 |
| 2019 | $343M | – | -$26M | – | $0.50 |
| 2018 | $443M | – | $42M | – | $1.35 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for ACLS
- 8-K · Oct 27, 2026Officer or director change, Regulation FD disclosure, Financial statements and exhibits
- 10-Q · Aug 6, 2026
- 8-K · Aug 6, 2026Results of operations, Financial statements and exhibits
- 10-Q · May 8, 2026
- 8-K · May 7, 2026Results of operations, Financial statements and exhibits
- 8-K · May 6, 2026Shareholder vote
- DEF 14A · Mar 31, 2026
- 8-K · Mar 12, 2026Officer or director change, Regulation FD disclosure, Financial statements and exhibits
- 10-K · Feb 26, 2026
- 8-K · Feb 17, 2026Results of operations, Financial statements and exhibits
Insider filing activity
ACLS insiders filed 2 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
ACLS news
- Axcelis Technologies IncOct 30, 2026 · 247wallst.com
- Axcelis Technologies (ACLS) Dips More Than Broader Market: What You Should KnowOct 29, 2026 · finance.yahoo.com
- Axcelis Technologies Names Jeroen Delsman as Executive Vice President and Chief Financial OfficerOct 27, 2026 · finance.yahoo.com
- Can Axcelis Technologies (ACLS) Support Its Price With Earnings?Oct 25, 2026 · finance.yahoo.com
- Axcelis Technologies (ACLS) Expands In Korea, Is The Stock A Bargain?Oct 25, 2026 · finance.yahoo.com
- Should Korea Factory Plans Require Action From Axcelis Technologies Stock Investors?Oct 25, 2026 · finance.yahoo.com
- Axcelis Technologies (ACLS) Rises As Market Takes a Dip: Key FactsOct 23, 2026 · finance.yahoo.com
- Should KLAC Stock Be in Your Portfolio Pre-Q1 Earnings Results?Oct 23, 2026 · finance.yahoo.com
About Axcelis Technologies, Inc.
Axcelis Technologies, Inc. (ACLS) is a US-listed public company on Nasdaq. The SEC classifies its business as Special Industry Machinery NEC. It is incorporated in DE. Its fiscal year ends in December.