Aqualine

6173.TTSE GROWTH
Major holders (5%+) · 8
HolderStakeChangeFiled
RIKEN J TECHNOLOGIES14.27%—2026-04-22
ITJ, Inc.10.65%—2026-01-22
ITJ, Inc.10.65%+2.94pp2026-01-22
TOYOSHI KANGAWA8.81%—2025-04-02
Takeshi Okochi8.46%0.00pp2026-02-24
Nobuhiro Sakakibara7.22%+2.05pp2026-01-22
KATSUMATA ATSUSHI7.16%—2025-09-10
T.K HOLDINGS Co., Ltd.6.70%—2025-04-02

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

Former and minor holders (below 5%) · 6
SAIAS Inc.4.71%2026-05-26
Kushim Insight, Inc.4.28%2026-04-03
KANEDATAKUYA4.18%2025-12-24
Long Corridor Asset Management Limited1.59%2026-02-20
Hajime Watahiki0.00%2026-05-25
Japan Best Rescue System Co., Ltd.0.00%2026-05-18
Ownership history · 49
FiledHolderRatioChangePurpose
2025-09-18AmendedTakeshi Okochi2025-09-18 · amended13.07%newStable shareholder; Long-term holding
2025-09-11AmendedKANEDATAKUYA2025-09-11 · amended7.16%newPure investment
2025-09-10KATSUMATA ATSUSHI2025-09-107.16%newPure investment
2025-05-02Nobuhiro Sakakibara2025-05-025.17%newPure investment
2025-04-02AmendedT.K HOLDINGS Co., Ltd.2025-04-02 · amended6.70%newPure investment
2025-04-02AmendedTOYOSHI KANGAWA2025-04-02 · amended8.81%newPure investment
2025-04-01AmendedITJ, Inc.2025-04-01 · amended7.66%-6.89ppPure investment
2025-04-01AmendedITJ, Inc.2025-04-01 · amended14.55%no changePure investment
2025-04-01AmendedITJ, Inc.2025-04-01 · amended14.55%newPure investment

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