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Harmonic Drive Systems

6324.T Tokyo Industrial automation Listed Harmonic Drive Systems Inc.

Harmonic Drive Systems is a Japanese maker of strain-wave (harmonic) gears and precision actuators. These are key components in robot joints, including in industrial and humanoid robots.

Key public facts

Each figure links to its public source, with an as-of date.

Listing
6324.T (Tokyo)
Yahoo Finance ↗as of 2026-11-02
Last close
5,204.00 JPY
Yahoo Finance ↗as of 2026-11-02
1-week price change
+2.24%
Yahoo Finance ↗as of 2026-11-02
Market capitalisation
492.65 billion JPY
Yahoo Finance ↗as of 2026-11-02
Full-time employees
1,419
Headquarters
Tokyo, Japan

A fact is left out when no public source could verify it. Market data may be delayed. Figures are in the currency shown and are not adjusted.

AI & Robots Mention Index

Counts of terms in Harmonic Drive Systems's public SEC filings, per 10,000 words.

Compare all
Not available (no SEC filings). The index covers companies that file annual or quarterly reports on SEC EDGAR. See the index.

ETF membership

Tracked ETFs whose holdings include Harmonic Drive Systems.

All ETFs
ETFWeightWeight barHoldings coverageAs of
BOTZGlobal X Robotics & Artificial Intelligence ETF
Full holdings file · source · 2026-10-30
0.87% Full holdings file · source 2026-10-30
ROBORobo Global Robotics and Automation Index ETF
Top-10 holdings · source · 2026-11-02
1.74% Top-10 holdings · source 2026-11-02
HUMNRoundhill Humanoid Robotics ETF
Top-10 holdings · source · 2026-11-02
5.71% Top-10 holdings · source 2026-11-02

This shows that an ETF holds the company. It is not a recommendation of the ETF or the company.