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3688 on Tokyo Stock Exchange

Carta Holdings

Logo: cartaholdings.co.jp2

Carta Holdings is a Japanese company based in Tokyo, founded in 1999.1 Its shares trade on Tokyo Stock Exchange under the symbol 3688.1

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Last updated Oct 21, 2026.

Overview

Oct 8, 1999Founded1

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Carta Holdings image from its website
Image: cartaholdings.co.jp2

Corporate structure

Carta Holdings sits at the top of its group. 3 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Timeline

  1. 2015Went public Listed on Tokyo Stock Exchange1
  2. Oct 8, 1999Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
    Company websiteCarta Holdings logo