Coincheck posts monthly trading and asset metrics

Coincheck Group furnished a monthly operating update for Coincheck, Inc., showing trading activity, customer assets and verified accounts for July 2025 through June 2026.

Accepted by SEC EDGAR 07/02/2026 - 04:03 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Coincheck Group furnished a monthly operating update for Coincheck, Inc., showing trading activity, customer assets and verified accounts for July 2025 through June 2026. Exchange trading volume peaked at 461,342 million yen in October 2025 and trended lower into 2026, reaching 197,447 million yen in June 2026.

Customer assets declined from 1,239,868 million yen in July 2025 to 631,633 million yen in June 2026, while the number of verified accounts rose steadily from 2,378,672 to 2,624,858 over the same period. Beginning in June 2026, a substantial number of new verified accounts may come from crypto-as-a-service relationships where third parties receive a significant portion of fee revenue.

Key Figures

Exchange trading volume peak: 461,342 million yen Exchange trading volume latest: 197,447 million yen Marketplace trading volume latest: 20,709 million yen +4 more

7 metrics

Exchange trading volume peak 461,342 million yen October 2025 monthly exchange trading volume

Exchange trading volume latest 197,447 million yen June 2026 monthly exchange trading volume

Marketplace trading volume latest 20,709 million yen June 2026 marketplace trading volume

Customer assets start 1,239,868 million yen Customer assets as of July 2025 month-end

Customer assets latest 631,633 million yen Customer assets as of June 2026 month-end

Verified accounts start 2,378,672 accounts Verified accounts as of July 2025 month-end

Verified accounts latest 2,624,858 accounts Verified accounts as of June 2026 month-end

Key Terms

Exchange Trading Volume, Marketplace Trading Volume, Customer Assets, Verified Accounts, +1 more

5 terms

Exchange Trading Volume financial

"Exchange Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s exchange platform."

Marketplace Trading Volume financial

"Marketplace Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s marketplace platform business."

Total number or value of shares, contracts or other units bought and sold on a particular trading venue during a set period, usually a day. It shows how much activity and interest a marketplace or a specific security is drawing — like measuring foot traffic through a store — and helps investors judge how easy it will be to trade, how reliable price moves are, and whether a stock may swing wildly on small orders.

Customer Assets financial

"Customer Assets are cryptocurrencies held for customers + fiat currency deposited by customers."

Verified Accounts financial

"Verified Accounts are all accounts that have been opened after the account owner completes all application procedures (including “know your customer” or “KYC”), after subtracting therefrom the total number of closed accounts."

crypto-as-a-service financial

"Beginning June 2026, a substantial number of the new Verified Accounts may result from "crypto-as-a-service" relationships with third parties who receive a significant portion of the fee revenue generated by such accounts."

Crypto-as-a-service is a package of ready-made digital currency tools and infrastructure that lets businesses add cryptocurrency features—like wallets, payments, token issuance, and custody—without building the technology themselves. For investors, it matters because it can speed a company's move into the crypto market, lower technical risk and upfront costs, and provide a clearer path to new revenue streams or regulatory exposure—much like leasing a storefront instead of constructing one from scratch.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What monthly metrics did Coincheck Group (CNCK) disclose for Coincheck, Inc.?

Coincheck Group disclosed monthly exchange trading volume, marketplace trading volume, customer assets, and number of verified accounts for July 2025 through June 2026. These preliminary figures illustrate trading activity, asset levels and user growth on Coincheck’s cryptocurrency platforms.

How did Coincheck (CNCK) exchange trading volumes change over the disclosed period?

Coincheck’s exchange trading volume peaked at 461,342 million yen in October 2025 and then declined into 2026, reaching 197,447 million yen in June 2026. These figures reflect total value of transactions on the exchange platform, where Coincheck generally charges no fee.

What happened to Coincheck (CNCK) customer assets between July 2025 and June 2026?

Customer assets decreased from 1,239,868 million yen in July 2025 to 631,633 million yen in June 2026. Customer assets include cryptocurrencies held for customers plus fiat deposits, but exclude non-fungible tokens, and are measured as of each month-end.

How did the number of verified accounts at Coincheck (CNCK) evolve over the year?

Verified accounts increased from 2,378,672 in July 2025 to 2,624,858 in June 2026. Verified accounts are fully onboarded, KYC-completed accounts, net of closures, indicating continued user-base growth on Coincheck’s platforms over the disclosed period.

What are Coincheck (CNCK) marketplace trading volumes, and how large were they?

Marketplace trading volume captures total value of transactions on Coincheck’s marketplace platform, which historically drives most revenue. It ranged from 39,165 million yen in July 2025 to 20,709 million yen in June 2026, reflecting activity in Coincheck’s retail-focused crypto services.

What is the impact of Coincheck’s crypto-as-a-service relationships mentioned in the filing?

Beginning June 2026, many new verified accounts may arise from crypto-as-a-service relationships with third parties. Those partners receive a significant portion of the fee revenue generated by such accounts, potentially changing the revenue mix associated with user growth.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 6-K: How Foreign Companies Report to the SEC →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

NO 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16 UNDER

THE SECURITIES EXCHANGE ACT OF 1934

For the month of July 2026

Commission File Number: 001-42438

COINCHECK GROUP N.V.

(Translation of registrant’s name into English)

Nieuwezijds Voorburgwal 162

1012 SJ Amsterdam

The Netherlands

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F: 

Form 20-F ☒     Form 40-F ☐

Coincheck Group N.V. (“Coincheck Group”) is providing the below update for Coincheck, Inc. (“Coincheck”). This information will also be posted at https://coincheck.com. Coincheck Group (“CNCK” and “CNCKW”) is a public limited liability company and the holding company for Coincheck. Coincheck operates one of the largest multi-cryptocurrency marketplaces and crypto asset exchanges in Japan and is regulated by the Japan Financial Services Agency. Coincheck provides Marketplace and Exchange platforms on which diverse cryptocurrencies, including Bitcoin and Ethereum, are held and exchanged as well as other retail-focused crypto services.

Coincheck Group uses its website (https://www.coincheckgroup.com/) to distribute company information and makes available free of charge a variety of information for investors, including its filings with the Securities and Exchange Commission (“SEC”), as soon as reasonably practicable after electronically filing that material with, or furnishing it to, the SEC. The information that Coincheck Group posts on its website may be deemed material. Accordingly, investors should monitor Coincheck Group’s website, in addition to following its press releases, filings with the SEC, and public conference calls and webcasts. In addition, investors may opt in to automatically receive email alerts and other information about Coincheck Group when enrolling their email address by visiting the “Email Alerts” section of the Coincheck Group website. Coincheck Group does not incorporate the information contained on, or accessible through, Coincheck Group’s website, Coincheck’s website or related social media channels into this Report on Form 6-K.

Monthly Disclosure

Coincheck, Inc. is reporting the following preliminary monthly disclosure information for the past twelve months. The preliminary numbers in the tables below are based on currently available information. These preliminary estimates have not been audited by any independent registered public accountants, are subject to update and should not be extrapolated for future periods. 

			Jul. 2025						Aug. 2025						Sep. 2025						Oct. 2025						Nov. 2025						Dec. 2025
Exchange Trading Volume (Million yen)			388,372						318,561						243,278						461,342						415,621						332,623
Marketplace Trading Volume (Million yen)			39,165						29,146						26,358						35,996						29,023						22,651
Customer Assets (Million yen)			1,239,868						1,159,863						1,189,219						1,177,426						1,005,469						948,533
Number of Verified Accounts			2,378,672						2,400,859						2,421,080						2,442,923						2,460,621						2,475,345

			Jan. 2026						Feb. 2026						Mar. 2026						Apr. 2026						May. 2026						Jun. 2026
Exchange Trading Volume (Million yen)			298,398						295,094						324,961						171,122						129,229						197,447
Marketplace Trading Volume (Million yen)			25,768						24,143						18,814						21,603						16,790						20,709
Customer Assets (Million yen)			854,339						695,445						728,051						796,470						773,103						631,633
Number of Verified Accounts			2,498,597						2,513,639						2,527,772						2,538,851						2,547,147						2,624,858

Notes 

●Exchange Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s exchange platform. Coincheck’s exchange platform facilitates buy and sell transactions directly between two parties (a buyer and a seller) for which, generally, Coincheck charges no fee. Coincheck sometimes is a buyer on the exchange platform to help support transaction activity on the marketplace platform.

●Marketplace Trading Volume for a specific period is the total value, based on the underlying asset, of all transactions completed through Coincheck’s marketplace platform business. Historically, Coincheck’s total revenue has been derived primarily from transactions on Coincheck’s marketplace platform business. For additional details, please see Coincheck Group N.V.’s filings with the U.S. Securities and Exchange Commission.

●Customer Assets and Number of Verified Accounts correspond to figures as of the end of each month. Verified Accounts are all accounts that have been opened after the account owner completes all application procedures (including “know your customer” or “KYC”), after subtracting therefrom the total number of closed accounts.

●Customer Assets are cryptocurrencies held for customers + fiat currency deposited by customers. Customer Assets do not include non-fungible tokens (NFTs).

●Prior monthly numbers, which are generally preliminary at the time of initial publication, may have been updated by immaterial amounts.

●Beginning June 2026, a substantial number of the new Verified Accounts may result from "crypto-as-a-service" relationships with third parties who receive a significant portion of the fee revenue generated by such accounts.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

			COINCHECK GROUP N.V.
Date: July 02, 2026			By:			/s/ Jason Sandberg
						Name:			Jason Sandberg
						Title:			Chief Financial Officer