Quantum Solutions

2338.TTSE STANDARDInformation & Communication
Major holders (5%+) · 6
HolderStakeChangeFiled
Heights Capital Management, Inc.38.82%+5.97pp2026-08-31
Ting Yan Chun Limited28.79%-1.16pp2025-05-30
Blackwell Cloud Co., Limited21.34%0.00pp2026-08-31
Integrated Asset Management (Asia) Limited13.17%—2025-11-26
First Link Inc Limited10.53%-1.06pp2024-07-26
SHARP EDGE VENTURES LIMITED7.22%-1.20pp2025-03-31

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

Former and minor holders (below 5%) · 3
APEC (CHINA) DEVELOPMENT LIMITED4.13%2025-05-30
Hony Link Co-Investment, L.P.0.00%2024-02-26
Ting Yan Chun0.00%2024-02-07
Ownership history · 34
FiledHolderRatioChangePurpose
2024-07-26AmendedFirst Link Inc Limited2024-07-26 · amended10.53%-1.06ppPure investment
2024-07-26AmendedFirst Link Inc Limited2024-07-26 · amended11.59%-1.85ppPure investment
2024-07-18AmendedAPEC (CHINA) DEVELOPMENT LIMITED2024-07-18 · amended7.27%newPure investment
2024-07-18AmendedTing Yan Chun Limited2024-07-18 · amended31.10%+0.02ppPure investment
2024-06-28AmendedTing Yan Chun Limited2024-06-28 · amended31.08%-0.02ppPure investment
2024-06-24AmendedFirst Link Inc Limited2024-06-24 · amended13.44%-3.44ppPure investment
2024-06-13AmendedFirst Link Inc Limited2024-06-13 · amended16.88%-1.08ppPure investment
2024-05-24AmendedFirst Link Inc Limited2024-05-24 · amended17.96%no changePure investment
2024-05-17AmendedFirst Link Inc Limited2024-05-17 · amended17.96%-1.15ppPure investment
2024-05-17AmendedFirst Link Inc Limited2024-05-17 · amended19.11%-2.29ppPure investment
2024-02-27AmendedFirst Link Inc Limited2024-02-27 · amended21.40%newPure investment
2024-02-26AmendedHony Link Co-Investment, L.P.2024-02-26 · amended0.00%new—
2024-02-16AmendedTing Yan Chun Limited2024-02-16 · amended31.10%newPure investment
2024-02-07AmendedTing Yan Chun2024-02-07 · amended0.00%new—

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