IRHO — Iron Horse Acquisit II Corp Institutional Holders · Q2 2026

Name: Who Owns IRHO? 59 Institutions Hold $196M (Q2 2026)
Creator: ko.io

Who owns Iron Horse Acquisit II Corp (IRHO)? 59 institutions reported holding $196.02M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Linden Advisors LP ($15.0M), MMCAP International Inc. SPC ($15.0M), Magnetar Financial LLC ($15.0M).

Rank	Institution	Value	Shares	Change
1	Linden Advisors LP	$15.0M	1.5M	Hold
2	MMCAP International Inc. SPC	$15.0M	1.5M	New
3	Magnetar Financial LLC	$15.0M	1.5M	Hold
4	AQR Arbitrage LLC	$11.2M	1.1M	Added
5	GLAZER CAPITAL, LLC	$9.1M	908,336	Added
6	PICTON MAHONEY ASSET MANAGEMENT	$9.0M	900,000	Hold
7	Polar Asset Management Partners Inc.	$8.0M	800,000	Hold
8	Wealthspring Capital LLC	$7.4M	736,510	New
9	BNP PARIBAS FINANCIAL MARKETS	$6.5M	649,135	Added
10	Radcliffe Capital Management, L.P.	$6.1M	607,182	Hold
11	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$6.0M	602,165	New
12	First Trust Capital Management L.P.	$6.0M	600,000	Hold
13	TENOR CAPITAL MANAGEMENT Co., L.P.	$5.5M	547,508	Hold
14	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$5.1M	503,684	Added
15	HEIGHTS CAPITAL MANAGEMENT, INC	$4.7M	470,000	Hold
16	MANGROVE PARTNERS IM, LLC	$4.5M	450,000	Hold
17	Context Capital Management, LLC	$4.0M	400,000	Hold
18	TIG Advisors, LLC	$4.0M	400,000	New
19	Hudson Bay Capital Management LP	$3.8M	379,148	Hold
20	Kryger Capital LLC	$3.8M	378,052	Added
21	TWO SIGMA INVESTMENTS, LP	$3.6M	362,500	Hold
22	WHITEBOX ADVISORS LLC	$3.5M	350,000	Hold
23	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$3.0M	300,000	Added
24	MILLENNIUM MANAGEMENT LLC	$3.0M	300,000	New
25	HGC Investment Management Inc.	$3.0M	298,489	New

Source: SEC Form 13F filings · as of 2026-06-30