MBK Co.,Ltd. (3121.T) | Bitcoin Treasury Stock

MBK Co.,Ltd.
3121.T
$1.63 (0.61%)
Last update 06:21 AM UTC · Sep 15 · JPX
#127 Bitcoin Treasuries
MBK Co.,Ltd.
3121.T
#127 in Bitcoin Treasuries
Bitcoin Treasury Stock · JPX · Tokyo, JP
$1.63 (0.61%)
Last update 06:21 AM UTC · Sep 15, 2026
BTC Holdings
18 BTC Treasury
Market Cap
$51.16M
Enterprise Value
$102.72M

Market Overview

Market Cap
$51,156,725
Shares Outstanding
31,384,494
50-Day Moving Average
$1.5
200-Day Moving Average
$1.42
Average Volume (20 Days)
82,320
Beta (5Y)
-0.08

Price History

Date OPEN HIGH LOW CLOSE VWAP VOLUME %CHG $CHG

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 2
Headquarters Tokyo, TY, 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

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Press Releases

No press releases found.

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 November 06, 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 $1.63 as of 06:21 AM UTC · Sep 15, 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 Expansion into AI Reskilling Business for Construction and Real Estate Industry through Collaboration with Affiliate TIGEREYE published on August 19, 2026 . For more details and ongoing updates, visit the 3121.T news section.