MMCAP International Inc. SPC - 31 Mar 2026 SCHEDULE 13G/A Report for Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001 (IRHO)

Filing manager: MMCAP International Inc. SPC
Reporting owner: MMCAP International Inc. SPC
Security: Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001
Symbol: IRHO
Shares outstanding: 29,411,765 shares
Disclosed shares: 1,500,000 shares
Disclosed ownership percentage: 5.1%
Form type: SCHEDULE 13G/A
Filing time: 11 May 2026, 17:30:42 UTC
Event date: 31 Mar 2026
SEC filing: View on sec.gov

Key filing fact

MMCAP International Inc. SPC disclosed 5.1% ownership in Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001 (IRHO) on 31 Mar 2026.

Key facts

MMCAP International Inc. SPC filed SCHEDULE 13G/A for Iron Horse Acquisition II Corp. Ordinary Shares, par value $0.0001 (IRHO).
Disclosed ownership: 5.1%.
Date of event: 31 Mar 2026.

This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
You can verify ownership claims directly against the original SEC filing.

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

Reporting persons

Names, ownership, voting power, signatures, titles, and CIKs as disclosed in this Schedule 13D/G filing.

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
MMCAP International Inc. SPC	5.1%	1,500,000	0	1,500,000	Ulla Vestergaard	Director
MM Asset Management Inc.	5.1%	1,500,000	0	1,500,000	Hillel Meltz	President

CIK / CUSIP context first

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