Who Owns AXCELIS TECHNOLOGIES INC (ACLS)? -- Institutional Holders (2026-06-30)
484 institutions reported holding $6.10B of AXCELIS TECHNOLOGIES INC (ACLS) in SEC 13F filings for 2026-06-30. Largest institutional holders: BlackRock, Inc. ($952.8M), VANGUARD GROUP INC ($783.5M), FMR LLC ($781.7M), STATE STREET CORP ($233.2M), VICTORY CAPITAL MANAGEMENT INC ($214.8M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | BlackRock, Inc. | $952.8M | 5.0M | Added |
| 2 | VANGUARD GROUP INC | $783.5M | 4.1M | Added |
| 3 | FMR LLC | $781.7M | 4.1M | Added |
| 4 | STATE STREET CORP | $233.2M | 1.2M | Added |
| 5 | VICTORY CAPITAL MANAGEMENT INC | $214.8M | 1.1M | Trimmed |
| 6 | REINHART PARTNERS, LLC. | $175.9M | 928,660 | Trimmed |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $158.0M | 833,607 | Added |
| 8 | BNP PARIBAS ASSET MANAGEMENT Holding S.A. | $152.2M | 803,151 | Trimmed |
| 9 | DIMENSIONAL FUND ADVISORS LP | $134.3M | 709,266 | Trimmed |
| 10 | Balyasny Asset Management L.P. | $116.7M | 616,196 | Trimmed |
| 11 | PRIMECAP MANAGEMENT CO/CA/ | $115.6M | 610,451 | Trimmed |
| 12 | Invesco Ltd. | $100.0M | 527,724 | Added |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $78.9M | 416,230 | Trimmed |
| 14 | Sixth Street Partners Management Company, L.P. | $78.9M | 416,230 | New |
| 15 | PRICE T ROWE ASSOCIATES INC /MD/ | $74.7M | 394,455 | Added |
| 16 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | $74.3M | 392,240 | Added |
| 17 | JANE STREET GROUP, LLC | $73.7M | 388,992 | Added |
| 18 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | $72.7M | 383,760 | Trimmed |
| 19 | NORTHERN TRUST CORP | $72.4M | 382,027 | Trimmed |
| 20 | AMERICAN CENTURY COMPANIES INC | $70.1M | 369,879 | Trimmed |
| 21 | MORGAN STANLEY | $69.4M | 366,077 | Trimmed |
| 22 | Boston Trust Walden Corp | $68.1M | 359,256 | Trimmed |
| 23 | EMERALD ADVISERS, LLC | $62.6M | 330,469 | Added |
| 24 | UBS Group AG | $60.8M | 320,891 | Trimmed |
| 25 | Boston Partners | $55.7M | 303,929 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30