Axcelis Technologies Inc
ACLSFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Axcelis Technologies Inc Makes Money
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From revenue to net income
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Financial Summary
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 17 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated Jun 17, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Unique Wealth Strategies, LLC | 2024-06-30 | 80 | Not shown | SEC filing |
- Each value is checked against Axcelis Technologies Inc's share prices from within about three months of its report date (insiders' Form 4 trades and the latest close).
- Value not shown for 1 row: no share price from within three months of its report date is on file, so it could not be checked.
- 8 rows left out: they repeat the same share count and value quarter after quarter, which a market value cannot do.
1 filer has only one report here.
Independent insiders buying near the same time
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-06-03 | Sayiner Necip · Director | Common Stock | S — Open market or private sale | −1,586 | 157.44 | SEC filing |
| 2026-06-02 | Mahoney Robert John · EVP Global Operations | Common Stock | S — Open market or private sale | −1,155 | 155.24 | SEC filing |
| 2026-05-27 | Sutton Todd · VP Corporate Controller | Common Stock | S — Open market or private sale | −2,000 | 159.99 | SEC filing |
| 2026-05-22 | St Dennis Thomas · Director | Common Stock | S — Open market or private sale | −900 | 155.37 | SEC filing |
| 2026-05-22 | Evans Eileen · EVP, General Counsel and Sec'y | Common Stock | S — Open market or private sale | −926 | 155.51 | SEC filing |
| 2026-05-21 | Blumenstock Gerald M · EVP, Research, Dev. & Eng. | Common Stock | S — Open market or private sale | −1,161 | 152.70 | SEC filing |
| 2026-05-20 | Tatnall Christopher · EVP Global Customer Operations | Common Stock | S — Open market or private sale | −1,166 | 149.75 | SEC filing |
| 2026-05-19 | GRAVES GREGORY B · Director | Common Stock | S — Open market or private sale | −2,625 | 141.41 | SEC filing |
Showing 8 of 13 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-06-16 | Ryzhik David · SVP Interim CFO | Common Stock | F — Payment of exercise price or tax by delivering securities | −76 | SEC filing |
| 2026-06-15 | Blumenstock Gerald M · EVP, Research, Dev. & Eng. | Common Stock | F — Payment of exercise price or tax by delivering securities | −506 | SEC filing |
| 2026-05-18 | Redinbo Greg · EVP MARKETING AND APPLICATIONS | Common Stock | F — Payment of exercise price or tax by delivering securities | −111 | SEC filing |
| 2026-05-18 | Redinbo Greg · EVP MARKETING AND APPLICATIONS | Common Stock | F — Payment of exercise price or tax by delivering securities | −79 | SEC filing |
| 2026-05-18 | Sutton Todd · VP Corporate Controller | Common Stock | F — Payment of exercise price or tax by delivering securities | −184 | SEC filing |
| 2026-05-18 | Low Russell · PRESIDENT AND CEO | Common Stock | F — Payment of exercise price or tax by delivering securities | −711 | SEC filing |
| 2026-05-18 | Mahoney Robert John · EVP Global Operations | Common Stock | F — Payment of exercise price or tax by delivering securities | −182 | SEC filing |
| 2026-05-18 | Mahoney Robert John · EVP Global Operations | Common Stock | F — Payment of exercise price or tax by delivering securities | −130 | SEC filing |
Showing 8 of 23 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.