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What smart money is saying about Harmonic Drive SystemsJapan flag

6324.T · Industrials · Industrial - Machinery · Market cap $3.98B

1 fund in our archive has pitched Harmonic Drive Systems — most recently Harding Loevner International Small Companies Equity in June 2026.

Company profile

Operating globally, Harmonic Drive Systems Inc. specializes in the manufacture and distribution of high-precision control systems and their constituent parts. Their diverse product lineup encompasses various motion control elements such as speed reduction gears, rotational and linear actuators, AC servo motors, and a broad array of other mechatronic devices. A notable offering is the specialized HarmonicDrive, designed for aerospace applications. The company also provides high-accuracy planetary-gear speed reducers marketed under the AccuDrive and Harmonic Planetary brands, alongside BEAM SERVO galvano mirror optical scanners and Harmonicsyn incremental encoders. These advanced components are integral to critical applications in fields such as industrial robotics, semiconductor fabrication equipment, and numerous other technological systems. Harmonic Drive Systems Inc. was established in Tokyo, Japan, in 1970, where its corporate headquarters remain.

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Reported positions
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Bought
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Letter

Position history

Every position in Harmonic Drive Systems on record in the archive was reported in Q2 2026, across 1 fund letter, with no move described.

Fund letters reporting a position in Harmonic Drive Systems, by quarter
QuarterLettersBoughtSoldTheses
Q2 20261001

Fund activity · 1 position

Fund coverage · 1 thesis

Read every full thesis on Harmonic Drive Systems

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