What is Tandem Diabetes Care's cumulative cost basis?

Tandem Diabetes Care (TNDM) reported cumulative cost basis of $391.01M in Q1 2026.

How has Tandem Diabetes Care's cumulative cost basis changed year-over-year?

Tandem Diabetes Care's cumulative cost basis increased by 24.4% year-over-year, from $314.19M to $391.01M.

What is the long-term trend for Tandem Diabetes Care's cumulative cost basis?

Over 5 years (2020 to 2025), Tandem Diabetes Care's cumulative cost basis has grown at a -12.4% compound annual growth rate (CAGR), from $390.25M to $201.08M.

Tandem Diabetes Care TNDM Cumulative Cost Basis

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Other financials

Income statement

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Revenue$247.2M+5.5%

Gross profit$136.8M+15.5%

Operating income-$17.4M+85.6%

Net income-$20.4M+84.4%

EPS (diluted)-$0.30+84.8%

Balance sheet

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Cash & equivalents$179.3M+235%

Total debt$734.7M+49.0%

Total equity$132.4M-14.7%

Total assets$1.2B+25.1%

Cash flow

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Operating cash flow$11.1M+160%

CapEx$6.3M+111%

Free cash flow$4.8M+123%

Valuation

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Market cap$1.08B-19.8%

Enterprise value$1.64B-8.5%

P/S1.1×-0.3×

Profitability

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Gross margin54.9%+2.7pp

Operating margin-8.2%-2.9pp

Net margin-9.2%-3.1pp

FCF margin-0.8%-0.4pp

Returns & leverage

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Return on equity-65.7%-14.7pp

Debt / equity5.5×+2.4×

Current ratio3.6×+1.3×

Where this comes from

Reported directly by Tandem Diabetes Care in its filing.

Tagged under the XBRL concept us-gaap:AvailableForSaleDebtSecuritiesAmortizedCostBasis.

The official record: Tandem Diabetes Care’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Tandem Diabetes Care's cumulative cost basis?: Tandem Diabetes Care (TNDM) reported cumulative cost basis of $391.01M in Q1 2026.
How has Tandem Diabetes Care's cumulative cost basis changed year-over-year?: Tandem Diabetes Care's cumulative cost basis increased by 24.4% year-over-year, from $314.19M to $391.01M.
What is the long-term trend for Tandem Diabetes Care's cumulative cost basis?: Over 5 years (2020 to 2025), Tandem Diabetes Care's cumulative cost basis has grown at a -12.4% compound annual growth rate (CAGR), from $390.25M to $201.08M.