Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share (KIDZ)
CUSIP: 182744102
Q4 2025 13F Holders as of 31 Dec 2025
- Type / Class
- Equity / Class B Common Stock, par value $0.0001 per share
- Shares outstanding
- 26,235,536
- Total 13F shares
- 1,630,875
- Share change
- +402,502
- Total reported value
- $284,846
- Put/Call ratio
- 230%
- Price per share
- $0.18
- Number of holders
- 23
- Value change
- -$238,664
- Number of buys
- 11
- Number of sells
- 7
Quarterly Holders Quick Answers
What is CUSIP 182744102?
CUSIP 182744102 identifies KIDZ - Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share in SEC institutional holdings data.
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Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
- Previous quarter: Q3 2025
Recent filing periods for CUSIP 182744102:
Top shareholders 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. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| Hui Luo |
13D/G
|
Luo Hui |
31%
|
7,057,815
|
$7,975,331 | $0 | 04 Apr 2025 | |
| Camel Bay, LLC |
13D/G
3/4/5
|
10%+ Owner |
18%
|
2,912,099
|
$3,290,672 | $0 | 12 May 2024 | |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC |
13D/G
|
— |
8.4%
|
2,203,785
|
$440,757 | -$15,062 | 31 Dec 2025 | |
| CANTOR FITZGERALD, L. P. |
13F
|
Individual |
1.1%
|
300,000
|
$363,000 | — | 30 Sep 2025 | |
| Harraden Circle Investments, LLC |
13F
|
Company |
0.92%
|
241,621
|
$292,361 | — | 30 Sep 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
0.76%
|
198,581
|
$240,283 | — | 30 Sep 2025 | |
| ARISTEIA CAPITAL, L.L.C. |
13D/G
13F
|
Company |
4.4%
|
1,128,651
|
$225,730 | $0 | 31 Dec 2025 | |
| Polar Asset Management Partners Inc. |
13D/G
13F
|
Company |
4.6%
|
1,023,374
|
$204,675 | $0 | 31 Dec 2025 | |
| GOLDMAN SACHS GROUP INC |
13D/G
|
THE GOLDMAN SACHS GROUP, INC. |
3.7%
|
927,831
|
$185,566 | -$17,994 | 31 Dec 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.47%
|
122,351
|
$148,087 | — | 30 Sep 2025 | |
| Sandia Investment Management LP |
13F
|
Company |
0.34%
|
90,000
|
$108,900 | — | 30 Sep 2025 | |
| PERISCOPE CAPITAL INC. |
13F
|
Company |
0.34%
|
90,000
|
$72,000 | — | 30 Sep 2025 | |
| Calamos Advisors LLC |
13F
|
Company |
—
class O/S missing
|
750,000
|
$60,150 | — | 30 Sep 2025 | |
| Saba Capital Management, L.P. |
13F
|
Company |
—
class O/S missing
|
699,290
|
$56,083 | — | 30 Sep 2025 | |
| BlackRock, Inc. |
13F
|
Company |
0.17%
|
43,426
|
$52,545 | — | 30 Sep 2025 | |
| STATE STREET CORP |
13F
|
Company |
0.17%
|
43,300
|
$52,393 | — | 30 Sep 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
—
class O/S missing
|
575,000
|
$46,115 | — | 30 Sep 2025 | |
| TORONTO DOMINION BANK |
13F
|
Company |
—
class O/S missing
|
528,924
|
$42,314 | — | 30 Sep 2025 | |
| Altshuler Shaham Ltd |
13F
|
Company |
—
class O/S missing
|
504,998
|
$40,501 | — | 30 Sep 2025 | |
| DAVIDSON KEMPNER CAPITAL MANAGEMENT LP |
13F
|
Company |
—
class O/S missing
|
500,000
|
$40,100 | — | 30 Sep 2025 | |
| Clear Street Group Inc. |
13F
|
Company |
—
class O/S missing
|
490,887
|
$39,369 | — | 30 Sep 2025 | |
| UBS Group AG |
13F
|
Company |
—
mixed-class rows
|
23,795
mixed-class rows
|
$27,492 | — | 30 Sep 2025 | |
| Virtu Financial LLC |
13F
|
Company |
0.08%
|
21,961
|
$27,000 | — | 30 Sep 2025 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
—
class O/S missing
|
260,328
|
$20,878 | — | 30 Sep 2025 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
—
class O/S missing
|
250,000
|
$20,050 | — | 30 Sep 2025 | |
| LMR Partners LLP |
13F
|
Company |
—
class O/S missing
|
250,000
|
$20,050 | — | 30 Sep 2025 | |
| XTX Topco Ltd |
13F
|
Company |
0.06%
|
15,934
|
$19,280 | — | 30 Sep 2025 | |
| TWO SIGMA SECURITIES, LLC |
13F
|
Company |
0.06%
|
15,112
|
$18,286 | — | 30 Sep 2025 | |
| MMCAP International Inc. SPC |
13F
|
Company |
—
class O/S missing
|
187,500
|
$15,038 | — | 30 Sep 2025 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
—
class O/S missing
|
176,533
|
$14,158 | — | 30 Sep 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.04%
|
11,113
|
$13,447 | — | 30 Sep 2025 | |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
|
Company |
—
class O/S missing
|
153,300
|
$12,295 | — | 30 Sep 2025 | |
| VR Advisory Services Ltd |
13F
|
Company |
—
class O/S missing
|
150,000
|
$12,030 | — | 30 Sep 2025 | |
| RIVERNORTH CAPITAL MANAGEMENT, LLC |
13F
|
Company |
—
class O/S missing
|
123,531
|
$9,907 | — | 30 Sep 2025 | |
| Greenland Capital Management LP |
13F
|
Company |
—
class O/S missing
|
100,000
|
$8,020 | — | 30 Sep 2025 | |
| TENOR CAPITAL MANAGEMENT Co., L.P. |
13F
|
Company |
—
class O/S missing
|
75,000
|
$6,015 | — | 30 Sep 2025 | |
| Parallax Volatility Advisers, L.P. |
13F
|
Company |
—
class O/S missing
|
69,606
|
$5,582 | — | 30 Sep 2025 | |
| Shaolin Capital Management LLC |
13F
|
Company |
—
class O/S missing
|
60,000
|
$4,812 | — | 30 Sep 2025 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.02%
|
3,936
|
$4,763 | — | 30 Sep 2025 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.01%
|
3,731
|
$4,515 | — | 30 Sep 2025 | |
| SIMPLEX TRADING, LLC |
13F
|
Company |
0.01%
|
3,860
|
$4,000 | — | 30 Sep 2025 | |
| WHITEBOX ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
46,500
|
$3,729 | — | 30 Sep 2025 | |
| Arete Wealth Advisors, LLC |
13F
|
Company |
—
class O/S missing
|
42,100
|
$3,000 | — | 30 Sep 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
—
class O/S missing
|
29,510
|
$2,367 | — | 30 Sep 2025 | |
| OMERS ADMINISTRATION Corp |
13F
|
Company |
—
class O/S missing
|
25,000
|
$2,005 | — | 30 Sep 2025 | |
| FLOW TRADERS U.S. LLC |
13F
|
Company |
—
class O/S missing
|
19,133
|
$2,000 | — | 30 Sep 2025 | |
| StoneX Group Inc. |
13F
|
Company |
—
class O/S missing
|
20,624
|
$1,654 | — | 30 Sep 2025 | |
| WOLVERINE ASSET MANAGEMENT LLC |
13F
|
Company |
0%
|
490
|
$592 | — | 30 Sep 2025 | |
| Ancora Advisors LLC |
13F
|
Company |
—
class O/S missing
|
6,000
|
$481 | — | 30 Sep 2025 | |
| SBI Securities Co., Ltd. |
13F
|
Company |
0%
|
200
|
$242 | — | 30 Sep 2025 |
Institutional Holders of Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share (KIDZ) as of Q4 2025
As of 31 Dec 2025,
Classover Holdings, Inc. - Class B Common Stock, par value $0.0001 per share (KIDZ) was held by
23 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
1,630,875 shares.
The largest 10 holders included
CITADEL ADVISORS LLC, Harraden Circle Investments, LLC, VANGUARD GROUP INC, GEODE CAPITAL MANAGEMENT, LLC, Limestone Investment Advisors LP, Periscope Capital Inc., Sandia Investment Management LP, JANE STREET GROUP, LLC, BlackRock, Inc., and STATE STREET CORP.
This page lists
23
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
20
Q4 2025 holders
23
Holder diff
3
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 Value $ | Q4 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.