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Gossamer Bio vs Nektar Therapeutics

Gossamer Bio and Nektar Therapeutics are similar in size: $48.5m and $55.2m of revenue in their latest fiscal years. Nektar Therapeutics grew faster (-43.9% against -57.7%). Nektar Therapeutics kept more of each dollar of sales as profit: a net margin of -297.1% against -351.5%.

Latest fiscal yearGossamer BioGOSS, 2025Nektar TherapeuticsNKTR, 2025
Revenue $48.5m $55.2m
Revenue growth -57.7% -43.9%
Net income −$170m −$164m
Operating margin -352.2% -253.7%
Net margin -351.5% -297.1%
Return on equity — —
Free cash flow −$171m −$209m
Cash $37.7m $15.1m
Total debt $0 $0
Debt to equity — 0.0%
Dividend per share — —
Dividend yield — —
Share buybacks — $0
Employees 161 63
Market value $4.41bn $765m
Price vs our value range — —
Moat score — 18 (Weak)
Insider trades, 12 months 0 buys, 0 sales 0 buys, 16 sales

Each figure is from the company's latest annual report and links to the page it comes from. Fiscal years can end on different dates. Market value and the value verdict use the delayed price shown on the stock pages. Not a recommendation.

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Figures from each company's latest annual report filed with the SEC (10-K or 20-F), as reported, with the fiscal year shown. Not investment advice. How we read filings: methodology.