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Disclosery

AACI ARMADA ACQUISITION CORP III

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ORD SHS CL A (common), issuer CIK 2092897

48 managers (48 13F filers) reported a position in AACI shares at 2026-06-30, 19,793,108 shares in all. 32 filers opened a position and 1 filer sold out during the quarter.

Managers
48
13F filers
48
New
32
Added
5
Reduced
3
Sold out
1
Shares held by filers
19,793,108

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
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…2,025,000$20.2M0.03%013F-HRTimelineGroup
Linden Advisors LPin group Linden Advisors LP1,400,000$13.9M0.07%new13F-HRTimelineGroup
HEALTHCARE OF ONTARIO PENSION PLAN TRUS…1,100,000$10.9M0.02%new13F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC1,019,872$10.2M0.13%+1,009,47113F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC1,000,000$9.95M0.09%new13F-HRTimelineGroup
Polar Asset Management Partners Inc.900,000$8.99M0.16%new13F-HRTimeline
Hudson Bay Capital Management LPin group Hudson Bay Capital Management…900,000$8.96M0.04%013F-HRTimelineGroup
AQR Arbitrage LLCin group AQR CAPITAL MANAGEMENT LLC739,995$7.36M0.1%new13F-HRTimelineGroup
TENOR CAPITAL MANAGEMENT Co., L.P.700,000$6.99M0.1%013F-HRTimeline
Alberta Investment Management Corp700,000$6.96M0.04%new13F-HRTimeline
SONA ASSET MANAGEMENT (US) LLCin group SONA ASSET MANAGEMENT (US) LLC650,000$6.49M0.24%013F-HRTimelineGroup
GLAZER CAPITAL, LLCin group GLAZER CAPITAL, LLC625,504$6.25M0.15%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC612,000$6.11M<0.01%new13F-HRTimelineGroup
WHITEBOX ADVISORS LLC550,000$5.49M0.09%new13F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS537,680$5.35M<0.01%new13F-HRTimelineGroup
Radcliffe Capital Management, L.P.426,213$4.26M0.32%+35413F-HRTimeline
Schonfeld Strategic Advisors LLC417,507$4.17M0.02%+400,00713F-HRTimeline
Crossingbridge Advisors, LLC400,000$4.17M0.74%new13F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP407,812$4.07M<0.01%013F-HRTimelineGroup
Context Capital Management, LLC400,000$4M0.08%new13F-HRTimeline
HEIGHTS CAPITAL MANAGEMENT, INCin group HEIGHTS CAPITAL MANAGEMENT, I…365,000$3.63M0.84%new13F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…350,000$3.5M0.02%new13F-HRTimeline
Kryger Capital LLC346,214$3.46M0.2%new13F-HRTimeline
RIVERNORTH CAPITAL MANAGEMENT, LLC320,798$3.21M0.15%new13F-HRTimeline
Periscope Capital Inc.299,800$3M0.48%new13F-HRTimeline
Verition Fund Management LLC300,100$2.99M0.02%013F-HR/ATimeline
Wealthspring Capital LLC229,040$2.29M0.51%new13F-HRTimeline
Cable Car Capital, LP200,000$2M0.04%new13F-HRTimeline
HIGHBRIDGE CAPITAL MANAGEMENT LLC199,544$1.98M0.07%+172,24113F-HRTimeline
BERKLEY W R CORP198,800$1.98M0.1%013F-HRTimeline
Shaolin Capital Management LLC162,341$1.62M0.09%new13F-HRTimeline
Meteora Capital, LLC161,094$1.61M0.13%-147,20613F-HRTimeline
Kepos Capital LPin group Kepos Capital LP150,000$1.5M2.04%new13F-HRTimelineGroup
DLD Asset Management, LP150,000$1.5M0.12%new13F-HRTimeline
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.133,072$1.32M<0.01%new13F-HRTimelineGroup
Logan Stone Capital, LLC129,135$1.29M0.27%new13F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT124,998$1.25M0.01%new13F-HRTimeline
Mint Tower Capital Management B.V.100,000$999K0.12%013F-HRTimeline
StoneX Group Inc.in group StoneX Group Inc.96,427$959K0.04%new13F-HRTimelineGroup
Clear Street Group Inc.in group Clear Street Group Inc.84,614$845K<0.01%-101,67013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA54,047$540K<0.01%new13F-HRTimelineGroup
ABC ARBITRAGE SAin group ABC ARBITRAGE SA40,000$400K0.04%new13F-HRTimelineGroup
PenderFund Capital Management Ltd.33,900$337K0.04%new13F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC24,889$248K0.01%new13F-HRTimelineGroup
BOOTHBAY FUND MANAGEMENT, LLC17,664$176K<0.01%-913F-HRTimeline
TORONTO DOMINION BANKin group TORONTO DOMINION BANK10,000$99.9K<0.01%new13F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY45$450<0.01%+3313F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.3$30<0.01%new13F-HRTimeline