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4591.T Tokyo Stock Exchange Biotechnology & Medical Research

Ribomic Inc

¥62,00
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JPY
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Mcap
3,4B JPY
P/E
EV / Rev
884,6x
Div yield
0,00 %
Op margin
ROE
-6,5 %
Net margin
Debt / equity
0,00
Beta
52w range
Volume
Day range
Prev close
Open
Next earnings
Ex-dividend
TR 1Y
About

Ribomic Inc is a biotechnology company focused on the development of RNA-based therapeutics and diagnostics, primarily targeting unmet medical needs in oncology and infectious diseases.

Business. Ribomic Inc (4591.T) is a biotechnology and medical research company listed on the Tokyo Stock Exchange. The firm operates within the healthcare sector, focusing on pharmaceuticals and medical research activities. Specific details regarding operating segments, headquarters location, and geographic revenue mix are not available in the provided data. Consequently, the company is described at the industry level as a participant in the biotechnology and medical research field.

Classification92 %
SectorHealthcare
Business sectorPharmaceuticals & Medical Research
IndustryBiotechnology & Medical Research
ActivityPharmaceuticals & Medical Research
Generated · model-assisted
Sell-side consensus
consensus pending
— buy— hold— sell
Avg 12m price target
Upcoming events
— missing data
See all catalysts →

At a glance

Score
not yet scored
Valuation
valuation pending
Analysts
not yet wired
Ownership
not yet wired
Profitability
-6,5 %
return on equity
Quality
not yet scored

What drives this business

The watch-list the newsroom runs for this company — derived from its sector path, sharpened layer by layer. Not investment advice.

— missing data

News & coverage

0
  • No recent newsroom coverage mentioning 4591.
  • Sector rotation

    Sector1D1Mvs mkt
    Materials+2,3 %+6,6 %+1,7 %
    Communication Services+2,2 %−5,5 %+1,6 %
    Energy+0,6 %+3,3 %+0,0 %
    Health Care · THIS SECTOR+0,6 %−0,8 %+0,0 %
    Information Technology+0,6 %+6,7 %+0,0 %
    Consumer Discretionary+0,4 %+7,6 %−0,2 %
    Financials−0,3 %−2,8 %−0,9 %
    Consumer Staples−0,4 %+2,5 %−1,0 %
    Real Estate−0,7 %+10,9 %−1,3 %
    Industrials−1,9 %−3,1 %−2,5 %
    Utilities−1,9 %+28,2 %−2,5 %

    Developing storylines

    No tracked sagas currently linked to 4591.T. Browse all sagas →

    Analysis

    AI analysis
    Generated · analysis pipeline · tier hybrid · as of 2026-08-04 ↑ At a glance

    Opportunity

    — missing data

    Upcoming catalysts

    Scheduled public events. Informational only — not investment advice.

    • Macro
    • Rate decisionBank of England rate decision (press conf.)2026-08-06 · GB
    • Rate decisionReserve Bank of Australia rate decision (press conf.)2026-08-12 · AU
    • Rate decisionNorges Bank rate decision (press conf.)2026-08-20 · NO
    • Rate decisionSveriges Riksbank rate decision (press conf.)2026-09-03 · SE
    • Rate decisionBank of Canada rate decision (press conf.)2026-09-09 · CA
    • Rate decisionEuropean Central Bank rate decision (press conf.)2026-09-10 · EU
    • Macro & political
    • ElectionSE Swedish Election2026-09-14 · SE
    • ElectionUS U.S. Midterms2026-11-03 · US
    • ElectionFR French Legislative2027-06-01 · FR

    Pre-earnings brief

    — missing data

    Signals & dispatch

    peak dispatch · —

    Composite-score breakdown

    Synthesis

    Business

    Ribomic Inc (4591.T) is a biotechnology and medical research company listed on the Tokyo Stock Exchange. The firm operates within the healthcare sector, focusing on pharmaceuticals and medical research activities. Specific details regarding operating segments, headquarters location, and geographic revenue mix are not available in the provided data. Consequently, the company is described at the industry level as a participant in the biotechnology and medical research field.

    Classification92 %
    SectorHealthcare
    Business sectorPharmaceuticals & Medical Research
    IndustryBiotechnology & Medical Research
    ActivityPharmaceuticals & Medical Research
    AI synthesis
    GENERATED

    Ribomic maintains a strong liquidity position, with cash and equivalents amounting to ¥2.1 billion, representing 59.3% of total assets. The company's liquidity FPT (free cash flow to total liabilities) is robust, supported by a current ratio of 22.51, indicating minimal short-term liquidity risk. However, operating cash flow is negative at ¥-932.8 million, driven by ongoing R&D and preclinical development activities.

    Profitability metrics are negative, with a net loss of ¥221.5 million and an operating loss of ¥326.8 million in the latest period. Return on equity (ROE) is -6.53%, and return on assets (ROA) is -6.24%, both significantly below the industry median for biotechnology firms. These results reflect the high R&D intensity typical of early-stage biotech companies.

    The company operates as a single business segment, with no geographic revenue breakdown disclosed. This lack of diversification increases exposure to regulatory and market risks in its primary operating region. No material revenue concentration is reported, but the absence of geographic segmentation limits visibility into regional performance.

    Growth trajectory is constrained by current financials, with no revenue reported and a net loss in the latest period. Outlook for the current fiscal year (FY) is neutral, with no significant revenue growth expected. The next FY is projected to remain in a development phase, with continued investment in clinical trials and platform development.

    Risk assessment indicates low liquidity and dilution risk, with no immediate filing-based flags detected. The company has no long-term debt and a debt-to-equity ratio of 0.0, suggesting a conservative capital structure. However, the absence of disclosed dilution sources does not preclude future equity raises to fund operations.

    Recent events include the continuation of preclinical and clinical programs, with no material regulatory or litigation developments reported in the latest filings. The company remains focused on advancing its pipeline of RNA-based therapeutics, with no significant changes in strategic direction.

    Key takeaways
    • Ribomic maintains a strong liquidity position with ¥2.1 billion in cash and equivalents.
    • The company is in a pre-revenue phase with significant R&D investment and negative profitability.
    • No immediate liquidity or dilution risks are identified, but continued losses may require future capital raises.
    • The lack of geographic and segment reporting limits visibility into operational diversification.

    Bull / Bear case

    Generated · model-assisted
    BULL CASE · 4

    The company maintains zero long-term debt, resulting in a debt-to-equity ratio well above the cohort median.

    Cash conversion metrics are rated best-in-class at 4.21, far exceeding the cohort median of 0.87.

    Operating losses improved by 8.9% year-over-year, indicating a slight stabilization in core operational performance.

    Dilution and liquidity risks are assessed as low, suggesting manageable capital structure pressures for investors.

    BEAR CASE · 3

    The company faces high credit risk, signaling potential difficulties in meeting financial obligations or securing funding.

    Ribomic generated negative free cash flow of 1.05 billion JPY in the latest fiscal year.

    Net income losses widened slightly year-over-year, with a negative 0.5% change in the latest period.

    In focus — financials by report

    Valuation FY

    Market price
    ¥62,00
    Market cap
    ¥3.96B
    Enterprise value
    ¥1.86B
    P/E
    Non-GAAP P/E
    EV / Revenue
    884.6x
    EV / Op income
    EV / OCF
    P / B
    1.2x
    P / Tangible book
    1.2x
    Tangible book
    ¥3.39B
    Net cash
    ¥2.10B
    Current ratio
    22.5
    Debt / equity
    0.0
    ROA
    -6.2%
    ROE
    -6.5%
    Cash conversion
    421.0%
    CapEx / revenue
    SBC / revenue
    Dilution ratio
    0.0%

    Revenue by segment

    Market share

    — missing data

    Business relationships

    — missing data

    Supply chain

    — missing data

    Peer comparison

    — missing data

    Market position

    Stress test

    — missing data

    Predictor forecast

    Options

    — missing data

    Short squeeze

    — missing data

    Earnings-call key lines

    — missing data

    Estimate revisions

    consensus EPS · 26-week trend
    — missing data

    Sell-side observations

    — missing data

    Themes

    — missing data

    ESG

    — missing data

    Risk factors

    Dilution riskLow
    Liquidity riskLow
    Filing-based flags
    • No immediate filing-based liquidity or dilution flags were detected.

    Benchmarks vs cohort

    ROE-6,5 %Above median
    D/E0,00Above median
    Cash Conv4,21Best in class

    Corporate actions / M&A

    — missing data

    FX exposure

    — missing data

    Comparable transactions

    — missing data

    Derivatives & instruments

    — missing data

    Actions

    Ask Handelsavisen

    — missing data
    Data sources
    • Market data
    • Market data cache
    • Issuer disclosures
    • Public news
    • Earnings transcripts
    • Consensus estimates
    • ESG data
    How metrics are computed
    • Return On Equity
      net_income / total_equity
    • Price To Book
      market_price / (adjusted_book_value / shares_outstanding_diluted)
    • Dilution Ratio
      (shares_outstanding_diluted - shares_outstanding_basic) / shares_outstanding_basic
    • Market Price
      input from market-data provider (delayed close or quote-shim mid)
    • Market Cap
      market_price * shares_outstanding_diluted
    • Net Cash
      cash_and_equivalents + short_term_investments - short_term_debt - long_term_debt
    Source documents
    • Ribomic Inc Market data — financials · 2026-05-26

    Ownership & reference

    Insider activity

    — missing data

    Short positioning

    — missing data

    Geographic breakdown

    — missing data
    Listings · one canonical issuer all listings resolve to the canonical
    4591.TCanonical
    Tokyo Stock Exchange · JPY

    Intel & risk

    peak dispatch · —
    OSINT findings
    Dilution riskLow
    Liquidity riskLow
    No immediate filing-based liquidity or dilution flags were detected.

    Evidence & claims

    From filings & derived data
    — missing data

    The Thread

    Everything we know, in order
    2026-06-20 12:34 UTCANALYSTAnalyst coverage initiated
    The entity's full life in the product — typed, chronological, joined across Newspaper, Platform and Data. Our memory, made visible.
    Sources filings · IR · transcripts · market data · tier hybrid · as of 2026-08-04 Market data · Issuer disclosures · Public news · Earnings transcripts · Consensus estimates · ESG data Premium coverage