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TANDEM DIABETES CARE INC TNDM

Nasdaq · stock · Surgical & Medical Instruments & Apparatus · website · IPO 2013-11-13 · LEI

TANDEM DIABETES CARE INC statistics & valuation

Market cap$1.1B
P / S1.1×
P / B7.2×
Net margin-20.2%
Return on equity-131.9%
FCF margin-2.9%
Net debt$219.4M
Enterprise value USD$1.3B
Earnings yield EBIT/EV-14.1%
Return on capital-29.3%

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 (%)
-99.00% -67.90% -66.70% -6.80% -6.90% 2.20% -11.80% -29.80% -10.20% -20.20% 2016201720182019202020212022202320242025
Gross margin (%)
28.00% 41.00% 48.90% 53.60% 52.20% 53.50% 51.50% 49.20% 52.10% 53.80% 2016201720182019202020212022202320242025
Operating margin (%)
-92.60% -58.50% -24.30% -4.60% -1.60% 3.20% -11.60% -31.20% -10.50% -18.50% 2016201720182019202020212022202320242025
Return on equity (%)
-93.40% -12.70% -9.40% 3.60% -21.50% -71.00% -36.50% -131.90% 2016201720182019202020212022202320242025
Shares outstanding
3.1M 10.1M 57.6M 59.4M 62.3M 64.3M 64.5M 65.6M 66.3M 68.3M 2016201720182019202020212022202320242025
Net debt ($)
$36.4M $69.0M $226.2M $239.0M $219.4M 2016201720182019202020212022202320242025
Share buybacks ($)
2016201720182019202020212022202320242025
Return on assets (%)
-74.20% -76.60% -59.40% -7.60% -4.80% 1.70% -9.00% -23.40% -9.90% -23.20% 2016201720182019202020212022202320242025
Free cash flow margin (%)
-83.20% -66.80% -6.10% 6.20% -0.50% 13.80% 2.00% -7.80% 0.50% -2.90% 2016201720182019202020212022202320242025
Debt / equity (×)
0.91× 1.17× 2.00× 2016201720182019202020212022202320242025
EPS ($)
-$0.42 -$0.56 $0.24 -$1.47 -$3.43 -$1.47 -$3.04 2016201720182019202020212022202320242025

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

Key ratios (by fiscal year)

RatioFY2025FY2024FY2023FY2022FY2021FY2020FY2019FY2018FY2017FY2016
Gross margin53.8%52.1%49.2%51.5%53.5%52.2%53.6%48.9%41.0%28.0%
Operating margin-18.5%-10.5%-31.2%-11.6%3.2%-1.6%-4.6%-24.3%-58.5%-92.6%
Net margin-20.2%-10.2%-29.8%-11.8%2.2%-6.9%-6.8%-66.7%-67.9%-99.0%
FCF margin-2.9%0.5%-7.8%2.0%13.8%-0.5%6.2%-6.1%-66.8%-83.2%
Return on assets-23.2%-9.9%-23.4%-9.0%1.7%-4.8%-7.6%-59.4%-76.6%-74.2%
Return on equity-131.9%-36.5%-71.0%-21.5%3.6%-9.4%-12.7%-93.4%250.6%1407.9%
Debt / equity2.00×1.17×0.91×—————-2.84×-13.68×
Current ratio2.552.933.835.146.156.142.782.831.782.93

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