SCHEDULE 13G/A

ALX Oncology Holdings, Inc.

Common Stock, par value $0.001 per share · CUSIP: 00166B105

Event date: 2025-10-17

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• Integrated Core Strategies (US) LLC

  Shares: 2,730,504.00 · Class: 5.1%

• Millennium Management LLC

  Shares: 3,188,196.00 · Class: 6.0%

• Millennium Group Management LLC

  Shares: 3,188,196.00 · Class: 6.0%

• Israel A. Englander

  Shares: 3,188,196.00 · Class: 6.0%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.