TRML

Tourmaline Bio, Inc. (TRML) Business Model Analysis (2026)

Invetso Score: 5/10 — Balanced · Last Updated: 2026-08-01

Overall Score

Revenue Model

The company appears to have a very low-revenue or pre-revenue profile, with revenue per share at 0 and price-to-sales at 0, making the top-line model hard to assess from current metrics.

No material month-over-month change is evident in the fresh data.

Profitability

TTM margins are all reported at 0, while return on assets (-17.1%), return on equity (-17.1%), and return on invested capital (-20.1%) remain deeply negative, indicating an unprofitable business model.

No material month-over-month change is evident in the fresh data.

Balance Sheet Strength

Liquidity is very strong, with a current ratio of 24.7x and cash ratio of 3.1x, suggesting ample near-term coverage.

Leverage is minimal, with debt-to-equity at 0.0006 and debt-to-assets at 0.0005, though solvency ratio is negative in the reported data.

No material month-over-month change is evident in the fresh data.

Cash Flow Quality

Operating cash flow and free cash flow are both negative, with free cash flow yield at -3.4% and operating cash flow ratio at -4.15x, indicating weak cash generation.

Income quality is relatively high at 0.91, but it does not offset the negative cash flow profile.

No material month-over-month change is evident in the fresh data.

Capital Efficiency

Returns on capital remain negative, with ROIC at -20.1% and ROCE at -20.1%, showing poor capital efficiency.

Asset turnover is 0 and operating margins are 0, reinforcing that the business is not yet converting capital into operating output.

No material month-over-month change is evident in the fresh data.

Sources

  • Company filings (10-K, 10-Q, investor presentations)
  • Financial and market data providers
  • Public news and industry information

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