AACIW — Armada Acquisition Corp III Institutional Holders · Q2 2026

Name: Who Owns AACIW? 44 Institutions Hold $3.09M (Q2 2026)
Creator: ko.io

Who owns Armada Acquisition Corp III (AACIW)? 44 institutions reported holding $3.09M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Adage Capital Partners Gp, L.L.C. ($334,125), Linden Advisors LP ($225,750), Healthcare Of Ontario Pension Plan Trust Fund ($162,250).

Rank	Institution	Value	Shares	Change
1	ADAGE CAPITAL PARTNERS GP, L.L.C.	$334,125	1.0M	Hold
2	Linden Advisors LP	$225,750	700,000	New
3	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$162,250	550,000	New
4	Magnetar Financial LLC	$161,250	500,000	New
5	Polar Asset Management Partners Inc.	$150,866	457,170	New
6	Hudson Bay Capital Management LP	$148,500	450,000	Hold
7	TENOR CAPITAL MANAGEMENT Co., L.P.	$115,500	350,000	Hold
8	Alberta Investment Management Corp	$115,500	350,000	New
9	AQR Arbitrage LLC	$109,096	389,627	New
10	SONA ASSET MANAGEMENT (US) LLC	$107,250	325,000	Hold
11	MILLENNIUM MANAGEMENT LLC	$100,980	306,000	New
12	WHITEBOX ADVISORS LLC	$90,750	275,000	New
13	RK Capital Management, LLC/FL	$85,406	268,996	Trimmed
14	BNP PARIBAS FINANCIAL MARKETS	$85,357	268,840	New
15	Lineage Point Capital LP	$82,182	258,840	New
16	WOLVERINE ASSET MANAGEMENT LLC	$79,660	241,394	New
17	GLAZER CAPITAL, LLC	$70,000	220,885	New
18	Radcliffe Capital Management, L.P.	$67,605	212,929	Hold
19	Context Capital Management, LLC	$66,000	200,000	New
20	TORONTO DOMINION BANK	$64,484	195,406	New
21	Schonfeld Strategic Advisors LLC	$63,500	200,000	New
22	Kryger Capital LLC	$57,644	174,678	New
23	HEIGHTS CAPITAL MANAGEMENT, INC	$50,267	179,526	New
24	RIVERNORTH CAPITAL MANAGEMENT, LLC	$48,120	160,399	New
25	Periscope Capital Inc.	$47,593	149,900	New

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