COINCHECK GROUP NV CNCK
SHS · Common Stock · CUSIP N20967118
- SectorFinancials
- IndustryFinance Services
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 163.0m as of 2026-03-31, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $7.19.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q4 2024 | 14 |
| Q1 2025 | 16 |
| Q2 2025 | 19 |
| Q3 2025 | 19 |
| Q4 2025 | 20 |
| Q1 2026 | 21 |
| Q2 2026 | 17 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q1 2025 | 8 | 6 |
| Q2 2025 | 12 | 5 |
| Q3 2025 | 10 | 9 |
| Q4 2025 | 11 | 11 |
| Q1 2026 | 11 | 10 |
| Q2 2026 | 9 | 12 |
Calls vs puts
Options held, notional value, last 4 quarters. P/C = puts ÷ calls
Numbers
| Quarter | Calls | Puts | P/C |
|---|---|---|---|
| Q3 2025 | $0 | $0 | — |
| Q4 2025 | $0 | $0 | — |
| Q1 2026 | $202.1k | $0 | 0.00 |
| Q2 2026 | $0 | $0 | — |
Biggest buyers
| GEODE CAPITAL MANAGEMENT, LLC | Added | +181.3k |
| State of Wyoming | New | +38.6k |
| HRT FINANCIAL LP | New | +33.5k |
| TWO SIGMA SECURITIES, LLC | New | +10.9k |
| MILLENNIUM MANAGEMENT LLC | Added | +6.0k |
| SBI Securities Co., Ltd. | Added | +3.9k |
| Qube Research & Technologies Ltd | Added | +1.2k |
| Shay Capital LLC | Added | +492 |
| Larson Financial Group LLC | Added | +325 |
Biggest sellers
| Kepos Capital LP | Sold out | -228.9k |
| MOORE CAPITAL MANAGEMENT, LP | Sold out | -100.0k |
| Cresset Asset Management, LLC | Reduced | -76.1k |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC | Sold out | -58.1k |
| MORGAN STANLEY | Reduced | -35.3k |
| Brevan Howard Capital Management LP | Sold out | -25.8k |
| Ghisallo Capital Management LLC | Sold out | -11.7k |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | Sold out | -5.5k |
| UBS Group AG | Reduced | -4.1k |
| NORTHERN TRUST CORP | Reduced | -2.5k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
| Holder | Stake |
|---|---|
MONEX GROUP, INC.
13D · may seek influence
+0.4 pts · filed 2026-05-14
Stated purposeItem 4 of the Schedule 13D is hereby amended and supplemented by the following: The information in Item 6 of this Schedule 13D is incorporated herein by reference. Full filing |
83.6% |
KDDI CORP
13D · may seek influence
new · filed 2026-06-09
Stated purposeThe information set forth in Items 3, 5 and 6 is hereby incorporated by reference into this Item 4. The Reporting Person acquired the Shares as an investment and to seek business opportunities with the Issuer and its subsidiaries and affiliates. Consistent with such purposes, and pursuant to the share subscription and investor rights agreement between the Reporting Person and the Issuer, dated May 12, 2026 (the "Share Subscription Agreement")and the agreement between the Reporting Person and Monex Group, Inc., the controlling shareholder of the Issuer ("Monex"), dated May 12, 2026 (the "Acknowledgement Agreement"), each further described below, subject to the limitations, rules and requirements under applicable law, limitations under the articles of incorporation of the Issuer, as amende… Full filing |
14.9% |
| Wada Koichiro 13G · exempt (held before listing) new · filed 2025-02-14 | 7.5% |
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
None reported since 1 Apr 2026.
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 281.5k $5.1m | Added +181.3k |
| Linden Advisors LP 0.00% of their portfolio | 157.2k $348.9k | Unchanged |
| Shay Capital LLC 0.02% of their portfolio | 84.2k $187.0k | Added +492 |
| NORTHERN TRUST CORP 0.00% of their portfolio | 57.2k $127.0k | Reduced -2.5k |
| MORGAN STANLEY 0.00% of their portfolio | 57.0k $126.5k | Reduced -35.3k |
| NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio | 50.0k $111.0k | Unchanged |
| Cresset Asset Management, LLC 0.00% of their portfolio | 40.5k $90.7k | Reduced -76.1k |
| State of Wyoming 0.01% of their portfolio | 38.6k $85.7k | New |
| HRT FINANCIAL LP 0.00% of their portfolio | 33.5k $74.0k | New |
| MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio | 32.0k $70.9k | Added +6.0k |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 31.4k $69.8k | Added +3.9k |
| Qube Research & Technologies Ltd 0.00% of their portfolio | 27.0k $59.9k | Added +1.2k |
| TWO SIGMA SECURITIES, LLC 0.00% of their portfolio | 10.9k $24.2k | New |
| UBS Group AG 0.00% of their portfolio | 7.5k $16.7k | Reduced -4.1k |
| Larson Financial Group LLC 0.00% of their portfolio | 847 $1.9k | Added +325 |
| BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio | 500 $1.1k | Reduced -1.9k |
| Clear Street Group Inc. 0.00% of their portfolio | 142 $315 | Unchanged |