MBK Co.,Ltd.

3121.T
$1.37 (0.0%)
06:30 AM UTC · Jun 09 · JPX
#130 Bitcoin Treasuries

MBK Co.,Ltd.

3121.T
#130 in Bitcoin Treasuries
Bitcoin Treasury Stock · JPX · Tokyo, JP
$1.37 (0.0%)
06:30 AM UTC · Jun 09, 2026
BTC Holdings
18 BTC Treasury
Treasury Value
$1.1M
Sats per Share
60.47
mNAV
39.05x
Market Cap
$43M
Enterprise Value
$103.2M

Market Overview

Market Cap
Shares Outstanding
50-Day Moving Average
200-Day Moving Average
Average Volume (20 Days)
Beta (5Y)
  • Chart chart view
  • Table table view
  • Price
  • Market Cap MCap
  • Shares
Start Date
start date
to
End Date
start date
Date OPEN HIGH LOW CLOSE VWAP VOLUME %CHG $CHG
1D
5D
1M
3M
6M
YTD
1Y
5Y

MBK Co.,Ltd. Company Overview

MBK Co., Ltd. (JPX: 3121) is a Tokyo-listed Japanese merchant-banking and operating-business holding company providing investment, real estate, M&A advisory, and operational management of hotels, bowling alleys, retail, and the MBK COIN crypto-and-blockchain settlement platform. MBK has been actively executing third-party allotments of new shares and stock acquisition rights, most recently raising approximately ¥1.32 billion via PCK Capital, alongside an ongoing treasury stock buyback program with limits of 2.5 million shares / ¥500 million. The company holds Bitcoin on its corporate balance sheet as part of a digital asset treasury exposure complementing its merchant-banking activities.

MBK Co.,Ltd. website url Visit Website MBK Co.,Ltd. linkedin url MBK Co.,Ltd. twitter url
Stock Exchange JPX
IPO Date 2000-04-04
Number of Employees 3
Headquarters Tokyo, JP

Key Executives

Kanako Yamazaki

GM of Accounting & Director
Kanako Yamazaki linkedin Kanako Yamazaki twitter

Masatoshi Takasaki

Chief Executive Officer, President & Representative Director
Masatoshi Takasaki linkedin Masatoshi Takasaki twitter

Toji Kato

Chief Financial Officer & Director
Toji Kato linkedin Toji Kato twitter

Featured Posts

View all articles

Press Releases

No press releases found.

Unlock Multi-Year Historical Data & Advanced Metrics
Professional subscribers get exclusive access to advanced data and tools designed to give them an edge in the market.
Multi-year historical data Data source URLs Custom index builder AI quarterly summaries Search & filter tools
View Plans — $29/mo

SEC Filings

Form Type Filed Accepted Source

3121.T Frequently Asked Questions

The next earnings report date for MBK Co.,Ltd. (3121.T) is scheduled for June 12, 2026. Stay up to date with ’s financial results and key announcements by visiting our Earnings Tracker or by subscribing to earnings alerts. Here we also provide 3121.T earnings call summaries and transcripts.

As of September 29, 2025, MBK Co.,Ltd. holds approximately 17.6 BTC as part of its corporate Bitcoin treasury strategy. For more comprehensive insights, you can track 3121.T 's Bitcoin holdings on our Bitcoin Treasuries page.

The current stock price of MBK Co.,Ltd. (3121.T) is $1.37 as of 06:30 AM UTC · Jun 09, 2026 . For live stock updates and company rankings, view our Bitcoin mining stocks by market cap table.

The latest news for MBK Co.,Ltd. (3121.T) includes Notice Regarding Results of Treasury Stock Acquisition via Off-Auction Purchase Transaction (ToSTNeT-3) published on May 22, 2026 . For more details and ongoing updates, visit the 3121.T news section.