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ADACU · American Drive Acquisition Co · Shareholders & Ownership

Track ADACU — free
$10.20 At close · Oct 22
Market Cap
$289.51M
Shares
28.75M
Volume · Oct 22 1000 Avg daily vol (4 sessions) 671

Every disclosed holder of ADACU in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

Who Owns ADACU

13F quarter Sep 30, 2026; this listing alone: insiders and shares outstanding are issuer-wide, so they are left out

No chart: shares outstanding cannot be set against these holders.

Holder group Shares % Out
Institutional (13F) 200,000 —
Insiders (Forms 3, 4, 5) 0 —
13D/G-only blocks 3,500,000 —
Registered funds (N-PORT, not summed) 0 —

% Out is unavailable: shares outstanding is an issuer-wide count, not one listing's.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of ADACU

# Holder Shares
1
Adage Capital Management, L.P.
13G CIK 1535978 · Investment adviser · Dec 31, 2025
Rule 13d-1(b), qualified institution
1,250,000
2
TENOR CAPITAL MANAGEMENT Co., L.P.
13G CIK 1346554 · Registered investment adviser · Dec 18, 2025
Rule 13d-1(c), passive investor
1,250,000
3
MMCAP International Inc. SPC
13G CIK 1304857 · Unknown · Dec 31, 2025
Rule 13d-1(c), passive investor
1,000,000
4
SYQUANT CAPITAL SAS
13F CIK 1766392 · Unknown · Sep 30, 2026
200,000

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Key facts CIK 2083002 CUSIP G0R91M105 13F (30d) 1 filings 1 filers