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Calamos Advisors LLC

Position in KEYY — Keystone Acquisition Corp.

CIK 1316507 NAPERVILLE, IL

Position in KEYY

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$2,008,000
New position
Shares Held
200,000
first reported quarter
Ownership
0.522%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#35
of 50 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 100% Shared 0% None 0%

Position in Shell Companies

Financial Services · as of Jun 30, 2026

Calamos Advisors LLC holds $93,634,715 across 31 Shell Companies names. KEYY ranks #16 (2.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in KEYY

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $2,008,000 200,000