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Heartseed Valuation Multiples

Discover revenue and EBITDA valuation multiples for Heartseed and similar public comparables like BioVersys, NervGen Pharma, Unicycive, Medeze Group and more.

Heartseed Overview

About Heartseed

Heartseed Inc is a Japanese biotechnology company focused on developing and commercializing regenerative medicine treatments for severe heart failure. The company's product candidate, HS-001, involves transplanting clusters of purified heart muscle cells derived from iPSCs to the patient's heart to treat heart failure, especially Heart Failure with reduced Left Ventricular Ejection Fraction (HFrEF), including conditions such as Dilated Cardiomyopathy, Old Myocardial Infarction, and Dilated phase of Hypertrophic Cardiomyopathy.


Founded

2015

HQ

Japan

Employees

42

Financials (LTM)

Revenue: $12M
Net Income: ($3M)

EV

$161M

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Heartseed Financials

Heartseed reported last 12-month revenue of $12M.

In the same LTM period, Heartseed generated had net loss of ($3M).

Revenue (LTM)


Heartseed P&L

In the most recent fiscal year, Heartseed reported revenue of $19M and EBITDA of $2M.

Heartseed is profitable as of last fiscal year, with gross margin of 98%, EBITDA margin of 11%, and net margin of 20%.

See analyst estimates for Heartseed
LTMLast FY202320242025202620272028
Revenue$12M$19M$3M$8M$16M
Gross Profit-$19M$3M$8M$16M
Gross Margin-98%100%100%100%
EBITDA-$2M($8M)($4M)$2M
EBITDA Margin-11%(309%)(48%)13%
EBIT Margin(25%)24%(321%)(67%)(5%)
Net Profit($3M)$4M($9M)($4M)($1M)
Net Margin(28%)20%(315%)(52%)(8%)

Financial data powered by Morningstar, Inc.

Heartseed Stock Performance

Heartseed has current market cap of $202M, and enterprise value of $161M.

Market Cap Evolution


Heartseed's stock price is $8.82.

Heartseed share price decreased by 8.9% in the last 30 days, and by 47.5% in the last year.

Heartseed has an EPS (earnings per share) of $0.17.

See more trading valuation data for Heartseed
EVMarket CapPrice 1DPrice 1MPrice 3MPrice 12MEPS
$161M$202M-8.9%-8.9%-18.9%-47.5%$0.17

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Heartseed Valuation Multiples

Heartseed trades at 13.0x EV/Revenue multiple, and 75.2x EV/EBITDA.

See NTM and 2027E valuation multiples for Heartseed

EV / Revenue (LTM)


Heartseed Financial Valuation Multiples

As of June 2, 2026, Heartseed has market cap of $202M and EV of $161M.

Heartseed has a P/E ratio of (58.2x).

LTMLast FY202320242025202620272028
EV/Revenue13.0x8.3x59.4x20.9x9.9x
EV/EBITDA-75.2x(19.3x)(43.6x)75.2x
EV/EBIT(52.2x)34.7x(18.5x)(31.4x)(183.1x)
EV/Gross Profit-8.5x59.4x20.9x9.9x
P/E(58.2x)53.1x(23.6x)(49.8x)(160.5x)
EV/FCF-24.5x(21.9x)(25.7x)67.4x

Multiples above and below 250x are considered non-meaningful (n/m). Valuation data powered by FactSet, Inc. and Morningstar, Inc.

Verified Heartseed Valuation Multiples

Access all public comps and forward-looking valuation multiples like EV/Revenue in 2027, based on consensus analyst estimates. Powered by FactSet and Morningstar.

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Heartseed Margins & Growth Rates

Heartseed decreased revenue by 85% and net profit by 456% in the last fiscal year.

In the most recent fiscal year, Heartseed reported gross margin of 98%, EBITDA margin of 11%, and net margin of 20%.

See estimated margins and future growth rates for Heartseed

Heartseed Margins

Last FY202420252026202720282029
Gross Margin98%100%100%100%
EBITDA Margin11%(48%)13%-
EBIT Margin24%(67%)(5%)(616%)
Net Margin20%(52%)(8%)(605%)
FCF Margin34%(81%)15%(793%)

Heartseed Growth Rates

FY+1/FY23/2424/2525/2626/2727/2828/29
Revenue Growth(85%)185%111%(86%)
Gross Profit Growth(85%)185%111%(86%)
EBITDA Growth-(56%)(158%)-
EBIT Growth(397%)(41%)(83%)1547%
Net Profit Growth(456%)(53%)(69%)1035%
FCF Growth(382%)(15%)(138%)(881%)

Data powered by FactSet, Inc. and Morningstar, Inc.

Heartseed Operational KPIs

Heartseed's revenue per employee in the last FY averaged $0.5M, while opex per employee averaged $0.4M for the same period.

Access forward-looking KPIs for Heartseed
Last FY202320242025202620272028
Revenue per Employee$0.5M---
Opex per Employee$0.4M---
R&D Expenses to Revenue---77%
Opex to Revenue89%421%167%106%

Data powered by FactSet, Inc. and Morningstar, Inc.

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Heartseed Competitors

Heartseed competitors include BioVersys, NervGen Pharma, Unicycive, Medeze Group, Cartesian Therapeutics, Savior Lifetec, Kanaph Therapeutics, Q32 Bio, Immunic and Enlivex.

Most Heartseed public comparables operate across Biopharmaceuticals and BioTech.

EV/RevenueEV/EBITDA
Last FYLTM2027ELast FYLTM2027E
BioVersys31.5x26.4x(4.8x)(3.8x)
NervGen Pharma--(10.4x)(8.5x)
Unicycive-20.0x(5.8x)-
Medeze Group6.1x5.9x17.2x17.6x
Cartesian Therapeutics34.7x52.4x(1.2x)-
Savior Lifetec4.0x-7.6x-
Kanaph Therapeutics44.8x-(8.1x)-
Q32 Bio3.0x5.1x5.1x(36.5x)

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Heartseed VC Funding History

Before going public, Heartseed raised $87M in total equity funding, across 6 rounds.


Heartseed Funding Rounds

DateStageRaised FromRaisedValuationRev. MultipleDeal Summary
May-23Series DArcus Investment; Keio Innovation Initiative; KOEI TECMO CAPITAL; Medical Incubator Japan; Nikon-SBI Innovation Fund; Sakano Atsushi; SMBC Venture Capital; Sumitomo Mitsui Trust Investment; UTokyo Innovation Platform$15M-Heartseed completed a Series D funding round on May 25, 2023, matching the specified investors including Arcus Investment, Keio Innovation Initiative, KOEI TECMO CAPITAL, Medical Incubator Japan, Nikon-SBI Innovation Fund, Sakano Atsushi, SMBC Venture Capital, Sumitomo Mitsui Trust Investment, and UTokyo Innovation Platform. This round is part of Heartseed's funding history, which totals $84.51M across 6 or 7 rounds as of the latest data. The company later went public with an IPO raising $10.06M on July 30, 2024.
Jun-21Series CITOCHU Chemical Frontier; Keio Innovation Initiative; Medical Incubator Japan; Medipal Holdings; Nissay Capital; SBI Holdings; SMBC Venture Capital; Sumitomo Mitsui Trust Investment; UTokyo Innovation Platform$37M-Heartseed Inc. is a Tokyo-based biotechnology company founded in 2015, specializing in the development of iPSC-derived cardiomyocytes for treating heart failure (HF). Its lead asset, HS-001, aims to provide cardiac remuscularization therapy, with plans for global clinical trials and less invasive administration methods like transendocardial injection. The company had achieved clearance for its Phase 1/2 LAPiS Study in Japan by the Japanese Pharmaceutical and Medical Device Agency prior to the round and later dosed the first human patient in December 2022. On June 11, 2021, Heartseed closed its Series C funding round, raising JPY 4 billion (approximately $37 million), bringing total funding since inception to JPY 8.2 billion (approximately $75 million). New investors included UTokyo Innovation Platform (which led and placed Makoto Ohori on the board), Medical Incubator Japan, Keio Innovation Initiative, and Sumitomo Mitsui Trust Investment. Existing investors participating were SBI Group (or SBI Investment), Nissay Capital, SMBC Venture Capital (or SMBC Capital), Medipal Holdings, and Itochu Chemical Frontier, matching the query's investor list. Proceeds from the Series C were allocated to accelerate the initiation of global clinical trials for HS-001, confirm proof-of-concept in the ongoing Phase 1/2 LAPiS study in Japan, and advance toward commercialization. Heartseed's CEO and co-founder, Professor Keiichi Fukuda from Keio University, highlighted the progress and investor validation of the technology. The company has received accolades including the Minister of Science and Technology Policy Award at Japan Venture Awards 2021 and others. Subsequently, Heartseed announced a global collaboration and license agreement with Novo Nordisk in June 2021 for HS-001. It raised a Series D round of JPY 2 billion (~$74 million total raised by May 2023) on May 25, 2023, to complete the LAPiS trial and prepare for launch, with some overlapping investors like Keio Innovation Initiative. Heartseed went public with an IPO raising $10.06 million on July 30, 2024, reaching total funding of about $84.5 million over multiple rounds.
Mar-20Strategic investmentITOCHU Chemical Frontier; Medipal Holdings$900K--
Nov-19Series BAstellas Venture Management; Gene Techno Science; JMDC; Nissay Capital; SBI Investment; SMBC Venture Capital$26M-Heartseed Inc. is a Tokyo-based biotechnology company founded in 2015, specializing in iPSC-derived cardiomyocytes for treating heart failure, including conditions like dilated cardiomyopathy, old myocardial infarction, and dilated-phase hypertrophic cardiomyopathy. Its lead pipeline, HS-001, involves allogeneic iPS cell-derived regenerated myocardium administered to the heart, with plans for a Phase 1/2 clinical trial in late 2020 for HF with reduced ejection fraction and an investigator-initiated trial for dilated cardiomyopathy in early 2020 led by Keio University. On November 22, 2019, Heartseed closed its Series B funding round, raising ¥2.8 billion (approximately $26 million), bringing cumulative funding to ¥3.8 billion (about $35 million) since inception. New investors included SBI Investment, JMDC (Japan), Gene Techno Science, Nissay Capital, and SMBC Venture Capital, alongside existing backer Astellas Venture Management. The funds aim to accelerate development of its regenerative medicine platform. Heartseed's technology addresses key challenges in cardiac regenerative medicine, such as ventricular-specific cardiomyocyte differentiation, purification, large-scale manufacturing, and efficient cell delivery, led by co-founder and CEO Prof. Keiichi Fukuda of Keio University. Shareholders at the time included founders, employees, Angel Bridge, Astellas Venture Management, and Shibuya Corporation.
Jul-18Series AAngel Bridge; Astellas Venture Management; Shibuya$7M--
Mar-16SeedAngel Bridge$900K--

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About Heartseed

When was Heartseed founded?Heartseed was founded in 2015.
Where is Heartseed headquartered?Heartseed is headquartered in Japan.
How many employees does Heartseed have?As of today, Heartseed has over 42 employees.
Is Heartseed publicly listed?Yes, Heartseed is a public company listed on Tokyo Stock Exchange.
What is the stock symbol of Heartseed?Heartseed trades under 219A ticker.
When did Heartseed go public?Heartseed went public in 2024.
Who are competitors of Heartseed?Heartseed main competitors include BioVersys, NervGen Pharma, Unicycive, Medeze Group, Cartesian Therapeutics, Savior Lifetec, Kanaph Therapeutics, Q32 Bio, Immunic, Enlivex.
What is the current market cap of Heartseed?Heartseed's current market cap is $202M.
What is the current revenue of Heartseed?Heartseed's last 12 months revenue is $12M.
What is the current revenue growth of Heartseed?Heartseed revenue growth (NTM/LTM) is (87%).
What is the current EV/Revenue multiple of Heartseed?Current revenue multiple of Heartseed is 13.0x.
Is Heartseed profitable?No, Heartseed is not profitable.
What is the current net income of Heartseed?Heartseed's last 12 months net income is ($3M).
How many companies Heartseed has acquired to date?Heartseed hasn't acquired any companies yet (or none have been disclosed publicly).
In how many companies Heartseed has invested to date?Heartseed hasn't invested in any companies yet (or none have been disclosed publicly).

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