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Longeveron vs Cartesian Therapeutics

Cartesian Therapeutics is the larger business, with $2.8m of revenue in fiscal 2025 against $1.2m for Longeveron (2.3 times as much). Longeveron grew faster (-49.9% against -92.8%). Longeveron kept more of each dollar of sales as profit: a net margin of -1893.6% against -4658.6%.

Latest fiscal yearLongeveronLGVN, 2025Cartesian TherapeuticsRNAC, 2025
Revenue $1.2m $2.8m
Revenue growth -49.9% -92.8%
Net income −$22.7m −$130m
Operating margin -1942.2% -5127.1%
Net margin -1893.6% -4658.6%
Return on equity -164.7% —
Free cash flow −$18.9m −$79.4m
Cash $4.7m $125m
Total debt $0 $0
Debt to equity 0.0% —
Dividend per share — —
Dividend yield — —
Share buybacks — —
Employees 37 75
Market value $55.5m $193m
Price vs our value range — —
Moat score 19 (Weak) 9 (Weak)
Insider trades, 12 months 0 buys, 0 sales 1 buys, 3 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.