Is there an indirect way to invest in Heartseed, Inc.?

Direct listed exposure is available, so an indirect proxy is usually unnecessary.

Does Heartseed, Inc. have a stock symbol?

The stock symbol is 219A.T on JPX.

Heartseed, Inc.

Status: Publicly traded

Last reviewed: October 2026

Direct answer

Heartseed, Inc. is publicly traded on JPX under the ticker 219A.T.

Heartseed Inc. is a Japan-based company engaged in research and development of regenerative medicine products. The company has established cardiac regenerative medicine, a therapy in which microtissue derived from iPS cells is transplanted into the heart for patients with severe heart failure. Target diseases include dilated cardiomyopathy, old myocardial infarction, and dilated-phase hypertrophic cardiomyopathy.

Can you invest in Heartseed, Inc.?

Yes. Heartseed, Inc. is publicly traded on JPX under the ticker 219A.T.

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