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Disclosery

IRHOR IRON HORSE ACQUISIT II CORP

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RIGHT 07/11/2030 (warrant or right), issuer CIK 2051985

50 managers (50 13F filers) reported a position in IRHOR shares at 2026-06-30, 18,124,596 shares in all. 18 filers opened a position and 7 filers sold out during the quarter.

Managers
50
13F filers
50
New
18
Added
6
Reduced
7
Sold out
7
Shares held by filers
18,124,596

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
Magnetar Financial LLCin group Magnetar Financial LLC1,500,000$241K<0.01%013F-HRTimelineGroup
MMCAP International Inc. SPCin group MMCAP1,500,000$241K0.02%new13F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,500,000$241K<0.01%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC992,610$160K<0.01%+11,29013F-HRTimelineGroup
PICTON MAHONEY ASSET MANAGEMENT900,000$145K<0.01%013F-HRTimeline
Polar Asset Management Partners Inc.800,000$129K<0.01%013F-HRTimeline
CSS LLC/IL73,810$119K0.01%013F-HRTimeline
Wealthspring Capital LLC737,680$119K0.03%new13F-HRTimeline
Meteora Capital, LLC696,490$112K0.01%+249,99213F-HRTimeline
Radcliffe Capital Management, L.P.604,519$97K0.01%013F-HRTimeline
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…602,165$96.9K<0.01%new13F-HRTimeline
TENOR CAPITAL MANAGEMENT Co., L.P.547,508$88K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS526,392$84.2K<0.01%013F-HRTimelineGroup
HGC Investment Management Inc.523,489$84.2K0.02%new13F-HRTimeline
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC500,000$80K<0.01%+232,24613F-HRTimelineGroup
Context Capital Management, LLC400,000$64.3K<0.01%013F-HRTimeline
TIG Advisors, LLCin group TIG Advisors, LLC400,000$64.3K<0.01%new13F-HRTimelineGroup
Harraden Circle Investments, LLC389,400$62.6K0.01%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…379,148$61K<0.01%013F-HRTimelineGroup
WHITEBOX ADVISORS LLC350,000$56.3K<0.01%013F-HRTimeline
Kryger Capital LLC344,005$55.3K<0.01%+87,60513F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…317,338$51.1K0.01%-152,66213F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC300,987$48.4K<0.01%-149,01313F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC300,000$48.2K<0.01%new13F-HRTimelineGroup
Shaolin Capital Management LLC254,466$40.9K<0.01%+4,36513F-HRTimeline
Alberta Investment Management Corp250,000$40.2K<0.01%new13F-HRTimeline
Mint Tower Capital Management B.V.250,000$40K<0.01%013F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC244,139$39.3K<0.01%013F-HRTimelineGroup
Sculptor Capital LPin group Sculptor Capital LP243,088$39.1K<0.01%013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…200,000$32.2K<0.01%013F-HRTimeline
ARISTEIA CAPITAL, L.L.C.200,200$32.2K<0.01%new13F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK189,989$30.6K<0.01%-99,40313F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC172,498$27.7K<0.01%new13F-HRTimeline
Yakira Capital Management, Inc.146,907$23.6K0.01%new13F-HRTimeline
Ionic Capital Management LLC125,327$20.2K0.02%new13F-HRTimeline
MOORE CAPITAL MANAGEMENT, LP100,000$16.1K<0.01%013F-HRTimeline
O'Connor Alternative Investments LLC100,000$16K<0.01%new13F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Periscope Capital Inc.88,000$14.2K<0.01%013F-HRTimeline
SummitTX Capital, L.P.57,061$9.18K<0.01%new13F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC55,000$8.84K<0.01%new13F-HRTimeline
Stoic Point Capital Management LLC55,000$8.84K0.01%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC50,000$8.53K<0.01%013F-HRTimeline
Clear Street Group Inc.in group Clear Street Group Inc.39,000$6.27K<0.01%-73,80013F-HRTimelineGroup
ExodusPoint Capital Management, LP36,628$5.89K<0.01%013F-HRTimeline
Kepos Capital LPin group Kepos Capital LP24,100$4K0.01%new13F-HRTimelineGroup
Schonfeld Strategic Advisors LLC22,399$3.6K<0.01%new13F-HRTimeline
FLOW TRADERS U.S. LLC16,403$3K<0.01%+1,90413F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC18,330$2.95K<0.01%-181,57013F-HRTimelineGroup
UBS Group AGin group UBS Group AG20$3<0.01%-6313F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA500$00%-22613F-HRTimelineGroupValue filed as zero, left out of ratios.