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Alphatec Holdings vs Inspire Medical Systems

Inspire Medical Systems is the larger business, with $912m of revenue in fiscal 2025 against $764m for Alphatec Holdings (1.2 times as much). Alphatec Holdings grew faster (25.0% against 13.6%). Inspire Medical Systems kept more of each dollar of sales as profit: a net margin of 15.9% against -18.8%. Inspire Medical Systems carries less debt relative to equity (0.0% against 5566.3%).

Latest fiscal yearAlphatec HoldingsATEC, 2025Inspire Medical SystemsINSP, 2025
Revenue $764m $912m
Revenue growth 25.0% 13.6%
Net income −$143m $145m
Operating margin -10.7% 5.6%
Net margin -18.8% 15.9%
Return on equity — 19.8%
Free cash flow $2.8m $78.5m
Cash $161m $105m
Total debt $692m $0
Debt to equity 5566.3% 0.0%
Dividend per share — —
Dividend yield — —
Share buybacks — $175m
Employees 913 1,333
Market value $1.17bn $1.80bn
Price vs our value range — —
Moat score 28 (Weak) 39 (Weak)
Insider trades, 12 months 5 buys, 41 sales 0 buys, 7 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.