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Disclosery

IRHO IRON HORSE ACQUISIT II CORP

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COM (common), issuer CIK 2051985

54 managers (54 13F filers) reported a position in IRHO shares at 2026-06-30, 19,521,281 shares in all. 17 filers opened a position and 5 filers sold out during the quarter.

Managers
54
13F filers
54
New
17
Added
10
Reduced
6
Sold out
5
Shares held by filers
19,521,281

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Linden Advisors LPin group Linden Advisors LP1,500,000$15M0.08%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP1,500,000$15M1.28%new13F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,500,000$15M0.14%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC1,119,868$11.2M0.16%+192,66713F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC908,336$9.11M0.22%+640,58213F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT900,000$9.03M0.08%013F-HRTimeline
Polar Asset Management Partners Inc.800,000$8.02M0.15%013F-HRTimeline
Wealthspring Capital LLC736,510$7.39M1.65%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS649,135$6.51M<0.01%+68,62413F-HRTimelineGroup
Radcliffe Capital Management, L.P.607,182$6.09M0.46%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…602,165$6.04M0.01%new13F-HRTimeline
First Trust Capital Management L.P.600,000$6.02M0.35%013F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.547,508$5.49M0.08%013F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC503,684$5.06M0.17%+388,23013F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…470,000$4.71M1.09%013F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC450,000$4.51M0.3%013F-HRTimeline
Context Capital Management, LLC400,000$4.01M0.08%013F-HRTimeline
TIG Advisors, LLCin group TIG Advisors, LLC400,000$4.01M0.18%new13F-HRTimelineGroup
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…379,148$3.8M0.02%013F-HRTimelineGroup
Kryger Capital LLC378,052$3.79M0.22%+98,26013F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP362,500$3.64M<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC350,000$3.51M0.06%013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…300,000$3.01M0.01%+100,00013F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC300,000$3.01M<0.01%new13F-HRTimelineGroup
HGC Investment Management Inc.298,489$2.99M0.59%new13F-HRTimeline
Mint Tower Capital Management B.V.250,000$2.51M0.3%013F-HRTimeline
Alberta Investment Management Corp250,000$2.51M0.01%013F-HRTimeline
BERKLEY W R CORP247,850$2.49M0.12%013F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC244,139$2.45M0.09%013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO218,809$2.2M<0.01%new13F-HRTimelineGroup
Meteora Capital, LLC217,449$2.18M0.18%-201,36413F-HRTimeline
Shaolin Capital Management LLC209,075$2.1M0.12%-41,02613F-HRTimeline
Periscope Capital Inc.150,000$1.5M0.24%+62,00013F-HRTimeline
Yakira Capital Management, Inc.146,907$1.47M0.43%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK131,057$1.31M<0.01%new13F-HRTimelineGroup
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC113,268$1.14M0.01%-88,53213F-HRTimelineGroup
MOORE CAPITAL MANAGEMENT, LP100,000$1M0.02%013F-HRTimeline
L1 Global Manager Pty Ltd100,000$1M0.81%013F-HRTimeline
O'Connor Alternative Investments LLC100,000$1M0.07%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Karpus Management, Inc.78,675$789K0.02%+33,67513F-HRTimeline
SummitTX Capital, L.P.57,061$572K0.02%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC55,000$552K0.04%new13F-HRTimeline
Stoic Point Capital Management LLC55,000$552K0.46%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC49,900$499K0.02%-10013F-HRTimeline
Kepos Capital LPin group Kepos Capital LP40,000$401K0.55%new13F-HRTimelineGroup
PenderFund Capital Management Ltd.25,800$259K0.03%+20,80013F-HRTimeline
DELTEC ASSET MANAGEMENT LLC25,000$251K0.04%013F-HRTimeline
FNY Investment Advisers, LLC25,000$250K0.09%new13F-HRTimeline
Ionic Capital Management LLC18,875$189K0.18%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC15,344$154K<0.01%-9,23813F-HRTimelineGroup
UBS Group AGin group UBS Group AG14,753$148K<0.01%+13,54813F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…11,000$110K<0.01%013F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.8,740$87.7K<0.01%-105,65413F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY2$20<0.01%new13F-HRTimelineGroup