Axcelis Technologies (ACLS) relationships
Axcelis Technologies (ACLS) is connected to 40 named shareholders, 0 other companies and 15 officers and directors, each link from an SEC filing. Its largest named shareholder is BlackRock, with 16.3% of the company (13F, Jun 30, 2026).
Largest shareholders of Axcelis Technologies
| Holder | % of company | Filing | As of | Accession |
|---|---|---|---|---|
| BlackRock | 16.3% | 13F | Jun 30, 2026 | 0002012383-26-003238 |
| Fidelity (FMR) | 13.4% | 13F | Jun 30, 2026 | 0000315066-26-002260 |
| Vanguard | 13.3% | 13F | Jun 30, 2026 | 0002100121-26-001018 |
| State Street | 4.0% | 13F | Jun 30, 2026 | 0000093751-26-000583 |
| Victory Capital Management, Inc. | 3.7% | 13F | Jun 30, 2026 | 0001040188-26-000040 |
| REINHART PARTNERS, LLC. | 3.4% | 13F | Sep 30, 2026 | 0001080298-26-000010 |
| Geode Capital | 2.7% | 13F | Jun 30, 2026 | 0001214717-26-000008 |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 2.6% | 13F | Jun 30, 2026 | 0001520354-26-000040 |
| Dimensional | 2.3% | 13F | Jun 30, 2026 | 0000354204-26-000866 |
| Balyasny | 2.0% | 13F | Jun 30, 2026 | 0001193125-26-351940 |
| PRIMECAP MANAGEMENT CO/CA/ | 2.0% | 13F | Jun 30, 2026 | 0000763212-26-000028 |
| Invesco | 1.7% | 13F | Jun 30, 2026 | 0000914208-26-000343 |
| Charles Schwab | 1.3% | 13F | Jun 30, 2026 | 0001752724-26-000057 |
| T. Rowe Price | 1.3% | 13F | Jun 30, 2026 | 0000080255-26-000519 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 1.3% | 13F | Jun 30, 2026 | 0000313028-26-000044 |
Officers and directors of Axcelis Technologies
- Russell Low — PRESIDENT AND CEO · Director (Form 4, May 20, 2026)
- Greg Redinbo — EVP and Chief Strategy Officer (Form 4, Sep 16, 2026)
- John T. Kurtzweil — Director (Form 4, May 20, 2026)
- Eileen Evans — EVP, General Counsel and Sec'y (Form 4, May 22, 2026)
- Christopher Tatnall — EVP Global Customer Operations (Form 4, Sep 16, 2026)
- Gerald M. Blumenstock — EVP, Research, Dev. & Eng. (Form 4, Jun 16, 2026)
- Thomas St Dennis — Director (Form 4, May 26, 2026)
- Robert John Mahoney — EVP Global Operations (Form 4, Jun 3, 2026)
- Tzu Yin Chiu — Director (Form 4, May 18, 2026)
- Jeanne Quirk — Director (Form 4, May 20, 2026)
- David Ryzhik — SVP Interim CFO (Form 4, Jul 17, 2026)
- Necip Sayiner — Director (Form 4, Jun 4, 2026)
- Todd Sutton — VP Corporate Controller (Form 4, May 28, 2026)
- Jorge Titinger — Director (Form 4, May 18, 2026)
- Gregory B. Graves — Director (Form 4, May 20, 2026)
Map of Axcelis Technologies's relationships · Who owns Axcelis Technologies