Waku

4937.TTSE GROWTHChemicals
Filed as Waqoo Inc. (2022-08–2026-05)
Major holders (5%+) · 4
HolderStakeChangeFiled
AIKAWA YOSHIYUKI27.43%+0.11pp2026-04-27
SBC MEDICAL GROUP Inc.9.80%+0.04pp2026-04-27
Inoue Hiroki9.52%-1.16pp2025-12-19
M&M Inc.5.50%-1.14pp2025-12-19

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 1
BPMH Inc.0.50%2025-06-17
Tender offers · 1
FiledOfferorPricePeriod endsStatusFilings
2025-11-14SBC Medical Group Co., Ltd.¥1,900—Result filed51.51% after3

Grouped by EDINET filing links. Price and outcome as stated in filings.

Ownership history · 27
FiledHolderRatioChangePurpose
2026-04-27AmendedSBC MEDICAL GROUP Inc.2026-04-27 · amended9.80%+0.04pp—
2026-04-27AmendedAIKAWA YOSHIYUKI2026-04-27 · amended27.43%+0.11ppStrategic holding (cross-shareholding)
2025-12-19AmendedM&M Inc.2025-12-19 · amended5.50%-1.14ppStable shareholder
2025-12-19AmendedInoue Hiroki2025-12-19 · amended9.52%-1.16ppStable shareholder
2025-11-20AmendedSBC Medical Group Co., Ltd.2025-11-20 · amended9.76%no changeGoing-private / tender offer related; Parent-subsidiary relationship
2025-11-20AmendedAIKAWA YOSHIYUKI2025-11-20 · amended27.32%no changeGoing-private / tender offer related; Collateral-related; Parent-subsidiary relationship
2025-11-20AmendedSBC Medical Group Co., Ltd.2025-11-20 · amended9.76%-0.04ppGoing-private / tender offer related; Parent-subsidiary relationship
2025-11-20AmendedAIKAWA YOSHIYUKI2025-11-20 · amended27.32%-0.11ppGoing-private / tender offer related; Collateral-related; Parent-subsidiary relationship
2025-06-27AmendedM&M Inc.2025-06-27 · amended6.64%-1.03ppStable shareholder
2025-06-27AmendedInoue Hiroki2025-06-27 · amended10.68%-1.02ppStable shareholder
2025-01-09AmendedM&M Inc.2025-01-09 · amended7.67%-0.66ppStable shareholder
2025-01-09AmendedInoue Hiroki2025-01-09 · amended11.70%-1.38ppStable shareholder
2024-12-26AmendedBPMH Inc.2024-12-26 · amended0.50%newPure investment
2024-10-18M&M Inc.2024-10-188.33%no changeStable shareholder
2024-10-18Inoue Hiroki2024-10-1813.08%no changeStable shareholder
2024-05-22AmendedSBC MEDICAL GROUP Inc.2024-05-22 · amendedjoint9.80%-43.01pp—
2024-05-22AmendedAIKAWA YOSHIYUKI2024-05-22 · amended27.43%-5.47ppStrategic holding (cross-shareholding)
2024-05-22Same-day filingAIKAWA YOSHIYUKI2024-05-2232.90%+32.90ppStrategic holding (cross-shareholding)
2024-04-23M&M Inc.2024-04-238.33%newStable shareholder
2024-04-23Inoue Hiroki2024-04-2313.08%newStable shareholder

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.