Schedule 13D ownership disclosure

HARVARD AVE ACQUISITION CORP

Class A Ordinary Shares, par value $0.0001 per share · CUSIP: G4330A103

Event date: 2025-10-22

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
  • Copley Square LLCReported CIK 0002092554

    Shares: 4,368,432.00 · Class: 21.1%

  • Copley Square Sponsor Limited

    Shares: 4,368,432.00 · Class: 21.1%

  • Hongbo XingReported CIK 0002092576

    Shares: 4,368,432.00 · Class: 21.1%

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

Source: SEC EDGAR filing

Filing metadata

Accession number
0001213900-25-102636
Form type
SCHEDULE 13D
Filer
Copley Square LLC
CIK
CIK 2092554
Filed
Oct 27, 2025
Reporting period
Oct 22, 2025
Description
Schedule 13D beneficial ownership

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