IR
Superintel
Overview
Markets
Watchlist
More
Classover Holdings Inc (KIDZW)
CUSIP: 182744110 | US | 42 institutional holders
Watch
Quarters
Q3 2026
Q2 2026
Q1 2026
Q4 2025
Q3 2025
All
Compare
Detailed
Historical
Funds
Options
13D/13G
Peers
Targeting
Trading Summary
Profile
AI Overview
Institutional Holders — Q3 2026
Sort by
Shares — high to low
Value — high to low
% Portfolio — high to low
Institution — A to Z
Calamos Advisors LLC
750,000
0.0% of portfolio
›
$6.7K
StoneX Group Inc.
65,372
0.0% of portfolio
›
$782
Institution
Shares ↓
Value
% Port.
Style
Turnover
Location
Filed
Calamos Advisors LLC
750,000
$6.7K
0.0%
Growth
Medium
Naperville, IL
2026-11-02
StoneX Group Inc.
65,372
$782
0.0%
ETF
Medium
New York, NY
2026-11-03