Harmonic Drive Systems

6324.TMachinery
Major holders (5%+) · 1
HolderStakeChangeFiled
KODEN Holdings Co., Ltd.34.77%0.00pp2025-07-29

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

Former and minor holders (below 5%) · 5
T. Rowe Price Associates, Inc.4.28%2024-11-22
Capital Research and Management Company3.21%2025-04-07
Capital International K.K.0.34%2025-04-07
Capital International, Inc.0.21%2025-04-07
Capital International Sarl0.13%2025-04-07
Ownership history · 18
FiledHolderRatioChangePurpose
2025-07-29AmendedKODEN Holdings Co., Ltd.2025-07-29 · amended34.77%no change—
2025-07-11AmendedKODEN Holdings Co., Ltd.2025-07-11 · amended34.77%no change—
2025-04-07AmendedCapital International Sarl2025-04-07 · amended0.13%-0.12ppPure investment; Held for clients (discretionary / trust)
2025-04-07AmendedCapital International, Inc.2025-04-07 · amended0.21%-0.16ppPure investment; Held for clients (discretionary / trust)
2025-04-07AmendedCapital International K.K.2025-04-07 · amended0.34%-0.53ppPure investment; Held for clients (discretionary / trust)
2025-04-07AmendedCapital Research and Management Company2025-04-07 · amended3.21%-0.59ppPure investment; Held for clients (discretionary / trust)
2024-12-06AmendedCapital International Sarl2024-12-06 · amended0.25%+0.14ppPure investment; Held for clients (discretionary / trust)
2024-12-06AmendedCapital International, Inc.2024-12-06 · amended0.37%+0.21ppPure investment; Held for clients (discretionary / trust)
2024-12-06AmendedCapital International K.K.2024-12-06 · amended0.87%+0.48ppPure investment; Held for clients (discretionary / trust)
2024-12-06AmendedCapital Research and Management Company2024-12-06 · amended3.80%-1.38ppPure investment; Held for clients (discretionary / trust)
2024-11-22T. Rowe Price Associates, Inc.2024-11-224.28%-2.86ppPure investment
2024-11-08T. Rowe Price Associates, Inc.2024-11-087.14%-2.27ppPure investment
2024-09-06T. Rowe Price Associates, Inc.2024-09-069.41%newPure investment
2024-08-22AmendedCapital International Sarl2024-08-22 · amended0.11%newPure investment; Held for clients (discretionary / trust)
2024-08-22AmendedCapital International, Inc.2024-08-22 · amended0.16%newPure investment; Held for clients (discretionary / trust)
2024-08-22AmendedCapital International K.K.2024-08-22 · amended0.39%newPure investment; Held for clients (discretionary / trust)
2024-08-22AmendedCapital Research and Management Company2024-08-22 · amended5.18%newPure investment; Held for clients (discretionary / trust)
2024-08-19AmendedKODEN Holdings Company Limited2024-08-19 · amended34.77%new—

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