Vault-13

MICWARE CO LTD MWC

ADS · ADR · CUSIP 59490A100

4 institutional holders
280,108280.1k shares reported held*
$1.1mreported value*

* 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. Implied quarter-end price ≈ $3.80.

Biggest buyers

CITADEL ADVISORS LLC New +167,313+167.3k
UBS Group AG New +49,782+49.8k
MILLENNIUM MANAGEMENT LLC New +26,865+26.9k

Biggest sellers

None

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.

HolderStakeChangeShares Last filed
Narushima Kenji 13G · exempt (held before listing) new · filed 2026-07-28 12.2% new 7.4m 2026-07-28
TOYOTA MOTOR CORP/ 13G · exempt (held before listing) new · filed 2026-05-18 11.6% new 6.9m 2026-05-18
HONDA MOTOR CO LTD 13G · exempt (held before listing) new · filed 2026-07-29 11.5% new 6.9m 2026-07-29
Shigeno Masahide 13G · exempt (held before listing) new · filed 2026-07-28 9.1% new 5.5m 2026-07-28
Segawa Takuma 13G · exempt (held before listing) new · filed 2026-07-28 7.1% new 4.3m 2026-07-28
O-WELL Corp 13G · exempt (held before listing) new · filed 2026-08-03 6.2% new 3.7m 2026-08-03
Tokuhara Hideaki 13G · exempt (held before listing) new · filed 2026-07-28 5.8% new 3.4m 2026-07-28

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

#ManagerLocationShares Value% of their portfolioChangeShares change
1 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 167,313167.3k $635.8k $635.8k 0.00% New
2 UBS Group AG 0.00% of their portfolio ZURICH, V8 49,78249.8k $189.2k $189.2k 0.00% New
3 Weiss Asset Management LP 0.00% of their portfolio BOSTON, MA 36,14836.1k $137.4k $137.4k 0.00% Not comparable
4 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 26,86526.9k $102.1k $102.1k 0.00% New