13F Insight
DOSSIER · 13F Holders · Q2 2026

COINCHECK GROUP NV

21 institutions still hold COINCHECK GROUP NV as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP N20967100·21 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$798K
visible holders
Holders
21
filers reporting
Concentration
44.64%
Oasis Management Co Ltd. #1
top holder share
AI Holders Summary · Q2 2026

21 institutions reported COINCHECK GROUP NV in Q2 2026. Oasis Management Co Ltd. leads at 44.6% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
Oasis Management Co Ltd.
CIK 0001317904
$356K160K0.02%Q2 202602
LMR Partners LLP
CIK 0001578621
$120K521K0.00%Q2 202603
LINDEN ADVISORS LP
CIK 0001279396
$104K456K0.00%Q2 202604
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND
CIK 0001535845
$40K200K0.00%Q2 202605
MILLENNIUM MANAGEMENT LLC
CIK 0001273087
$39K170K0.00%Q2 202606
Calamos Advisors LLC
CIK 0001316507
$23K100K0.00%Q2 202607
Q Global Advisors, LLC
CIK 0001469589
$15K89K0.01%Q1 202608
Clear Street Group Inc.
CIK 0001881567
$14K59K0.00%Q2 202609
WHITEBOX ADVISORS LLC
CIK 0001257391
$12K50K0.00%Q2 202610
MOORE CAPITAL MANAGEMENT, LP
CIK 0001448574
$12K50K0.00%Q2 202611
ARISTEIA CAPITAL, L.L.C.
CIK 0001080171
$10K45K0.00%Q2 202612
D. E. Shaw & Co., Inc.
CIK 0001009207
$10K22K0.00%Q4 202513
DUPONT CAPITAL MANAGEMENT CORP
CIK 0001128251
$8K30K0.00%Q1 202614
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$8K45K0.00%Q1 202615
Sculptor Capital LP
CIK 0001054587
$7K29K0.00%Q2 202616
Vestcor Inc
CIK 0001536925
$6K20K0.00%Q1 202617
TPG GP A, LLC
CIK 0001903793
$5K30K0.00%Q1 202618
TENOR CAPITAL MANAGEMENT Co., L.P.
CIK 0001346554
$5K20K0.00%Q2 202619
WOLVERINE ASSET MANAGEMENT LLC
CIK 0001279891
$3K14K0.00%Q2 202620
HIGHBRIDGE CAPITAL MANAGEMENT LLC
CIK 0000919185
$3K15K0.00%Q2 2026
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