UAC — United Acquisition Corp I Institutional Holders · Q2 2026

Name: Who Owns UAC? 27 Institutions Hold $71.5M (Q2 2026)
Creator: ko.io

Who owns United Acquisition Corp I (UAC)? 27 institutions reported holding $71.50M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: MMCAP International Inc. SPC ($10.4M), Harraden Circle Investments, LLC ($10.4M), Magnetar Financial LLC ($9.9M).

Rank	Institution	Value	Shares	Change
1	MMCAP International Inc. SPC	$10.4M	1.1M	New
2	Harraden Circle Investments, LLC	$10.4M	1.0M	Hold
3	Magnetar Financial LLC	$9.9M	1.0M	Hold
4	BERKLEY W R CORP	$4.2M	422,792	Hold
5	SONA ASSET MANAGEMENT (US) LLC	$4.1M	414,655	Hold
6	MILLENNIUM MANAGEMENT LLC	$4.1M	412,500	New
7	RIVERNORTH CAPITAL MANAGEMENT, LLC	$4.0M	399,388	Trimmed
8	GLAZER CAPITAL, LLC	$3.5M	353,563	Added
9	ARISTEIA CAPITAL, L.L.C.	$2.9M	291,992	Hold
10	WHITEBOX ADVISORS LLC	$2.6M	260,000	Hold
11	Radcliffe Capital Management, L.P.	$2.3M	228,058	Added
12	Shaolin Capital Management LLC	$2.0M	200,000	Trimmed
13	TWO SIGMA INVESTMENTS, LP	$1.8M	181,250	Hold
14	MOORE CAPITAL MANAGEMENT, LP	$1.7M	175,000	Hold
15	HIGHBRIDGE CAPITAL MANAGEMENT LLC	$1.4M	136,532	New
16	MIZUHO SECURITIES USA LLC	$1.0M	107,179	Hold
17	DLD Asset Management, LP	$993,500	100,000	Hold
18	PICTON MAHONEY ASSET MANAGEMENT	$993,461	99,996	New
19	BNP PARIBAS FINANCIAL MARKETS	$923,399	92,944	New
20	WOLVERINE ASSET MANAGEMENT LLC	$582,956	58,677	Added
21	Clear Street Group Inc.	$514,633	51,800	Trimmed
22	AQR Arbitrage LLC	$461,938	46,496	New
23	ABC ARBITRAGE SA	$397,400	40,000	Hold
24	Schonfeld Strategic Advisors LLC	$149,025	15,000	Hold
25	TrueMark Investments, LLC	$142,945	14,388	Trimmed

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