ADAC — American Drive Acquisition C Institutional Holders · Q2 2026

Name: Who Owns ADAC? 53 Institutions Hold $198M (Q2 2026)
Creator: ko.io

Who owns American Drive Acquisition C (ADAC)? 53 institutions reported holding $198.37M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Adage Capital Partners Gp, L.L.C. ($12.5M), TENOR CAPITAL MANAGEMENT Co., L.P. ($12.5M), AQR Arbitrage LLC ($10.7M).

Rank	Institution	Value	Shares	Change
1	ADAGE CAPITAL PARTNERS GP, L.L.C.	$12.5M	1.2M	Hold
2	TENOR CAPITAL MANAGEMENT Co., L.P.	$12.5M	1.2M	Hold
3	AQR Arbitrage LLC	$10.7M	1.1M	Hold
4	ARISTEIA CAPITAL, L.L.C.	$10.2M	1.0M	Hold
5	MMCAP International Inc. SPC	$10.0M	1.0M	New
6	Polar Asset Management Partners Inc.	$10.0M	1.0M	Hold
7	Alberta Investment Management Corp	$10.0M	1.0M	Hold
8	Magnetar Financial LLC	$10.0M	999,990	Hold
9	HGC Investment Management Inc.	$7.9M	786,413	Hold
10	PICTON MAHONEY ASSET MANAGEMENT	$7.5M	750,000	Hold
11	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	$6.6M	660,000	Hold
12	D. E. Shaw & Co., Inc.	$6.1M	609,675	Hold
13	Radcliffe Capital Management, L.P.	$6.0M	600,000	Hold
14	BNP PARIBAS FINANCIAL MARKETS	$5.4M	535,995	Hold
15	HBK INVESTMENTS L P	$5.0M	500,001	Hold
16	Linden Advisors LP	$5.0M	500,000	Hold
17	Ghisallo Capital Management LLC	$5.0M	500,000	Hold
18	SONA ASSET MANAGEMENT (US) LLC	$4.8M	483,091	Hold
19	MILLENNIUM MANAGEMENT LLC	$4.5M	450,000	New
20	GLAZER CAPITAL, LLC	$4.4M	442,538	Added
21	Context Capital Management, LLC	$4.0M	400,000	Hold
22	TIG Advisors, LLC	$4.0M	400,000	New
23	TWO SIGMA INVESTMENTS, LP	$3.6M	362,500	Hold
24	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	$3.0M	300,000	New
25	WHITEBOX ADVISORS LLC	$3.0M	300,000	Hold

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