Latest Period
Q2 2026
Security Snapshot
Iron Horse Acquisition II Corp. - Ordinary shares, par value $0.0001 per share (IRHOU) Institutional Ownership
CUSIP: 46283H202
13F Institutional Holders and Ownership History from Q4 2025 to Q2 2026
Institutions Reporting
10
Shares (Excl. Options)
2,640,538
Price
$10.22
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- Security type / class
- Equity / Ordinary shares, par value $0.0001 per share
- Symbol
- IRHOU on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 2,640,538
- Total 13F value
- $26,992,883
- Portfolio coverage rank
- 0%
- Share change
- -4,417,813
- Value change
- -$43,971,018
- Number of holders
- 10
- Shares outstanding
- 29,411,765
- SEC-reported price per share
- $10.22
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
2 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Key facts
- IRHOU - Iron Horse Acquisition II Corp. - Ordinary shares, par value $0.0001 per share is tracked under CUSIP 46283H202.
- 10 institutions reported positions in Q2 2026.
- 4 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 22 to 10 between Q1 2026 and Q2 2026.
- SEC-reported value moved from $70,299,638 to $26,992,883.
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 10 institutions filings for Q2 2026.
Security key
46283H202
Latest holder period
Q2 2026
13F holders
10
13D/G owners
4
CIK / CUSIP context first
Open Q2 2026 holders
IRHOU full holder history
Iron Horse Acquisition II Corp. SEC filings
Iron Horse Acquisition II Corp. company facts
Iron Horse Acquisition II Corp. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 46283H202:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
4
Security
IRHOU
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Magnetar Financial LLC | 5.1% | $14,955,000 | 1,500,000 | MAGNETAR FINANCIAL LLC | 31 Dec 2025 | |||
| LMR Partners LLP | 5.1% | $14,955,000 | 1,500,000 | LMR Partners LLP | 31 Dec 2025 | |||
| Linden Capital L.P. | 6.4% | 1,500,000 | Linden Advisors LP | 18 Dec 2025 | ||||
| MMCAP International Inc. SPC | 5.7% | -3.3% | $14,955,000 | 1,500,000 | 0% | MMCAP International Inc. SPC | 31 Dec 2025 |
As of 30 Jun 2026, 10 institutional investors reported holding 2,640,538 shares of Iron Horse Acquisition II Corp. - Ordinary shares, par value $0.0001 per share (IRHOU). This represents 9% of the company’s total 29,411,765 outstanding shares.
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
3
Latest
Q2 2026
Rows shown
1-3 of 3