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Inogen Inc INGN

Nasdaq · stock · Orthopedic, Prosthetic & Surgical Appliances & Supplies · website · IPO 2014-02-14 · LEI

Inogen Inc statistics & valuation

Market cap$187.9M
P / S0.5×
P / B1.0×
Net margin-6.5%
Return on equity-11.8%
FCF margin-3.9%
Return on capital-12.8%

Market cap as of 2026-06-29. Multiples are price-derived and refreshed daily; everything else from the latest financial reports.

Profitability & efficiency

Net margin (%)
10.10% 8.40% 14.50% 5.80% -1.90% -1.80% -22.20% -32.50% -10.70% -6.50% 2016201720182019202020212022202320242025
Gross margin (%)
48.00% 48.60% 49.90% 47.50% 44.80% 49.30% 40.70% 40.10% 46.10% 44.20% 2016201720182019202020212022202320242025
Operating margin (%)
11.30% 11.10% 10.60% 5.50% -3.90% 2.60% -22.60% -34.70% -12.70% -8.70% 2016201720182019202020212022202320242025
Return on equity (%)
11.30% 9.30% 16.70% 6.10% -1.70% -1.70% -28.20% -50.00% -20.60% -11.80% 2016201720182019202020212022202320242025
Shares outstanding
21.1M 21.9M 22.5M 22.2M 22.1M 22.7M 22.9M 23.3M 23.9M 27.2M 2016201720182019202020212022202320242025
Net debt ($)
2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
9.60% 7.60% 13.80% 4.70% -1.30% -1.30% -20.70% -31.40% -12.10% -7.60% 2016201720182019202020212022202320242025
Free cash flow margin (%)
14.50% 23.10% 14.50% 10.30% 10.60% 5.10% -10.80% -2.70% 0.80% -3.90% 2016201720182019202020212022202320242025
Debt / equity (×)
2016201720182019202020212022202320242025
EPS ($)
$0.97 $0.96 $2.30 $0.94 -$0.27 -$0.28 -$3.67 -$4.42 -$1.52 -$0.86 2016201720182019202020212022202320242025

Margins and returns computed from annual filings. Falling shares outstanding = buybacks; rising = dilution. Net debt = debt − cash (negative = net cash).

P / E vs its own history

Inogen Inc trades at about 6.2× earnings — below its 10-year norm (10-year range 47.1×–126.9×, median 66.4×).

6.2× 126.9×

Shaded band = 10-year range (47.1×–126.9×); dot = today's 6.2×.

Historical P/E = month-end price near each fiscal year-end ÷ that year's EPS. A read on whether the stock is cheap or dear relative to how it has typically been valued — not a forecast.

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Gross margin44.2%46.1%40.1%40.7%49.3%44.8%47.5%49.9%48.6%48.0%
Operating margin-8.7%-12.7%-34.7%-22.6%2.6%-3.9%5.5%10.6%11.1%11.3%
Net margin-6.5%-10.7%-32.5%-22.2%-1.8%-1.9%5.8%14.5%8.4%10.1%
FCF margin-3.9%0.8%-2.7%-10.8%5.1%10.6%10.3%14.5%23.1%14.5%
Return on assets-7.6%-12.1%-31.4%-20.7%-1.3%-1.3%4.7%13.8%7.6%9.6%
Return on equity-11.8%-20.6%-50.0%-28.2%-1.7%-1.7%6.1%16.7%9.3%11.3%
Current ratio3.122.422.864.665.355.395.826.756.747.07

Computed from company filings · US · as of 2025-12-31. Facts plus Stocktoria's own computed scores — not investment advice.