TRML

Tourmaline Bio, Inc. (TRML) 10Y Growth Potential Analysis (2026)

Invetso Score: 4/10 — Balanced · Last Updated: 2026-08-01

Overall Score

Revenue Growth

No revenue data provided in fresh metrics, so there is no evidence of sustained top-line growth.

Insufficient evidence of durable revenue expansion.

Profitability

TTM margins are all 0 or negative, with return on assets at -17.1% and return on equity at -17.1%.

Current profitability remains deeply negative.

Financial Health

Liquidity is very strong with a current ratio of 24.7 and cash ratio of 3.1.

Leverage is minimal, with debt-to-equity at 0.0006 and debt-to-assets at 0.0005.

Balance sheet strength remains a clear positive.

Cash Flow

Free cash flow is negative, with free cash flow yield at -3.4% and operating cash flow ratio at -4.15.

Operating cash flow per share is -1.63 and free cash flow per share is -1.63.

Cash generation is still negative despite strong liquidity.

Growth Runway

The company has ample liquidity and very low leverage, which supports runway.

However, the absence of positive revenue and earnings data limits confidence in long-term compounding.

Runway is supported by the balance sheet, but operating performance is not yet validating growth.

Valuation

Valuation looks optically inexpensive on cash-flow-based multiples, but those multiples are distorted by negative cash flow.

Price-to-book is 4.77 and book value per share is 10.06.

Valuation is mixed because cheap-looking cash-flow multiples are not supported by positive cash generation.

Sources

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

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