COINCHECK GROUP NV

Historical 13F Holders

Symbol: CNCK
CUSIP: N20967118
All holders as of: Q2 2026
Type: Equity
Class: SHS

Reported Value, Excluding Options

Total Shares Held, Excluding Options

Total Filers

13D/G Filers

Each filer's latest filing for N20967118 since 12/18/2024, largest first.

Filer	% of Class	Shares	Form	Filed
Monex Group, Inc. 13D/A	83.6%	136,247,594	13D/A	5/14/2026 Event 5/12/2026
Kddi Corp 13D	14.9%	28,536,516	13D	6/9/2026 Event 6/9/2026
Koichiro Wada 13G	7.5%	9,700,464	13G	2/14/2025 Event 12/31/2024
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Weiss Asset Management LP 13G/A	0.2%	220,001	13G/A	2/12/2025 Event 12/31/2024
Weiss Asset Management LP	0.2%	220,001
Bip GP LLC	0.1%	138,262
Wam GP LLC	0.2%	220,001
Weiss Andrew M	0.2%	220,001

13F Holders by Quarter

Period	Filers	Shares, Excl. Options	Value, Excl. Options	Options Value
2026 Q3	5	458 k	$669k	$0
2026 Q2	17	910 k	$6.55M	$0
2026 Q1	21	1.18 M	$1.75M	$202k
2025 Q4	20	2.54 M	$6.40M	$0
2025 Q3	19	2.88 M	$13.3M	$0
2025 Q2	19	2.01 M	$11.0M	$0
2025 Q1	16	1.80 M	$9.14M	$0
2024 Q4	14	1.95 M	$17.3M	$0