Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share (KIDZ)

Q: What does CUSIP 182744102 represent in this 13F holders report?

CUSIP 182744102 is the security identifier for KIDZ - Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

Q: How many institutions held KIDZ - Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share in Q3 2025?

20 institutional investors reported KIDZ - Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share for Q3 2025. Use the holders table for investor-level position and value details.

CUSIP: 182744102

Q3 2025 13F Holders as of 30 Sep 2025

Security type / class: Equity / Class B Common Stock, par value $0.0001 per share
Total 13F shares: 1,228,372
Total 13F value: $1,449,228
Share change: +212,722
Put/Call ratio: 12%
SEC-reported price per share: $1.21
Number of holders: 20
Value change: +$257,156
Number of buys: 12
Number of sells: 3
Shares outstanding: 1,187,667

Security key

182744102

Report period

Q3 2025

Institutions

Top holders

KIDZ full security history Ownership snapshot Full 13F holder table KIDZ AI Inc. SEC filings KIDZ AI Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of KIDZ - Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

Hui Luo

Disclosed value leader

Hui Luo

Comparable rows

13/15

Latest evidence

30 Jun 2025

13D/G 3/4/5 13F Lead comparable stake: 31% 2 rows are not safely comparable across share classes. 13D/G row: Hui Luo Showing 1-6 of 15 holder rows.

Quick read

Hui Luo leads the comparable SEC ownership view at 31%.

13 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens Hui Luo's linked filing trail.

Comparable ownership Top 5

Hui Luo 31%

Camel Bay, LLC 18%

Jumpstart NYC LLC 3.1%

VANGUARD GROUP INC 17%

GEODE CAPITAL MANAGEMENT, LLC 9.3%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Hui Luo	13D/G Luo Hui 13D/G	31%	$7,975,331 7,057,815 shares	$0	04 Apr 2025
Camel Bay, LLC	13D/G 3/4/5 10%+ Owner 13D/G 3/4/5	18%	$3,290,672 2,912,099 shares	$0	12 May 2024
Jumpstart NYC LLC	13D/G 13D/G	3.1%	— 500,000 shares	$0	04 Apr 2025
VANGUARD GROUP INC	13F Company 13F	17%	$604,587 205,642 shares	—	30 Jun 2025
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	9.3%	$323,472 110,025 shares	—	30 Jun 2025
Sandia Investment Management LP	13F Company 13F	7.6%	$264,600 90,000 shares	—	30 Jun 2025

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2025

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

1,228,372

Rows available

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2025 vs Q2 2025 Across Filers

Q2 2025 holders

Q3 2025 holders

Holder diff

Investor	Q2 2025 Shares	Q3 2025 Shares	Share Diff	Share Chg %	Q2 2025 value	Q3 2025 value	Value change	Value Chg %