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TNDM · 10-Q filed May 7, 2026

TNDM earnings analysis

What we found in TNDM's 10-Q: the parts that mattered, the offsets in the same document, and what the company said about what comes next.

Our reading of the filing · Free to read, no account needed

Tandem Diabetes Care reported revenues of $247.2 million for Q1 2026, surpassing last year's $234.4 million, but still falling short of the expected $240.2 million. The company posted an EPS of -0.83, significantly below the consensus estimate of -0.45, indicating continued challenges in profitability. Notably, gross margin improved to 55% compared to 51% in the previous year, reflecting higher average selling prices and efficiency improvements in operations.

What stood out

The parts that mattered.

Pulled out of the filing itself, with the figures the company reported.

Revenue Growth Y/Y
Revenue increased to $247.2M in Q1 2026, up from $234.4M in Q1 2025.
Improved Gross Margin
Gross margin rose to 55% from 51% year-on-year, aided by better average selling prices.
Reduced Operating Loss
Operating loss improved to $17.4M in Q1 2026 compared to $120.9M in Q1 2025.
Cash Position
Cash and equivalents stood at $570.3M as of March 31, 2026.
Decrease in Operating Expenses
Operating expenses dropped substantially to $154.2M from $239.3M year-over-year.
Increased Pump Shipments
More than 29,000 pumps were shipped worldwide in Q1 2026, compared to over 17,000 in Q1 2025.
What to watch

And the other side of it.

The offsets in the same document — the things a summary that only listed the good news would have left out.

Declining EPS Trend
EPS dropped to -0.83, worse than the estimate of -0.45.
Revenue Miss
Reported revenue was lower than the consensus estimate of $240.2M.
Regulatory Scrutiny
Increased oversight and regulatory requirements could affect product sales and operational efficiency.
The numbers

What they reported.

What the company itself reported, taken out of the document.

Earnings per share
$-0.83
Gross margin
55%
Segment
US Sales: $160.8M
Segment
International Sales: $86.4M
Guidance

What they said about what is next.

No numerical guidance provided; future outlook dependent on execution of new strategies.

How we read the filing overall

The filing reads worse than the one before it.

One reading of one document. It is not advice, and it is not a forecast.
Earlier filings

What came before.

10-K · February 19, 2026
Tandem reported full-year sales of $1,014,736 (in thousands) in 2025, up from $940,203 in 2024, with gross margin expanding to 54% from 52%. Despite top-line growth and product/market expansion (Control‑IQ+ rollouts,…
10-Q · August 6, 2025
Tandem reported Q2 sales of $240.678M (up from $221.910M in Q2 2024) with gross margin improving to 52% from 51%. Operating loss widened to $51.810M (vs. $30.774M prior year) driven largely by a $19.951M litigation and…
10-K · February 26, 2025
Tandem reported full-year 2024 sales of $940.2 million (up from $747.7 million in 2023) driven by higher pump shipments (>120,000 pumps shipped worldwide) and growth outside the U.S. Gross margin expanded to 52% and…
10-Q · August 1, 2024
Tandem Diabetes reported Q2 sales of $221.9 million and gross profit of $112.8 million, with gross margin of 51%. Revenue improved both sequentially and year-over-year, operating loss narrowed to $30.8 million, and EPS…

This is our reading of a public filing, not the filing. Read the original on SEC.gov · Educational only. Nothing here is investment advice.

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