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Tandem Diabetes Care TNDM

US equityMarket cap rank #3170
$15.84 −$0.32 (-1.98%)
Pre-market · Oct 8, 7:00 am ET · After hours $15.80 -0.25%
Open$15.80
Prev close$16.16
Day range$15.73 – $16.64
Volume2.27M
Market cap$1.10B
P/E (TTM)–
Dividend yield–

Earnings

Average move on report day±17.2%last 16 reports
Closed higher8 of 1650% of the time
Best reaction+32.7%
Worst reaction-35.2%

Stock move on the day after each report

-14.4%2023/Q3+10.9%2023/Q4+22.3%2024/Q1+18.3%2024/Q2-2.7%2024/Q3-35.2%2024/Q4+18.6%2025/Q1-19.9%2025/Q2+22.0%2025/Q3+32.7%2025/Q4-16.2%2026/Q1+19.1%2026/Q2
QuarterReport dateTimingImplied moveActual moveVersus implied
2026/Q26 Aug 2026After Market±16.7%+19.11%Bigger than priced
2026/Q17 May 2026After Market±19.2%-16.19%Within range
2025/Q419 Feb 2026After Market±18.0%+32.67%Bigger than priced
2025/Q36 Nov 2025After Market±21.7%+21.98%Bigger than priced
2025/Q26 Aug 2025After Market±19.4%-19.94%Bigger than priced
2025/Q130 Apr 2025After Market±19.6%+18.58%Within range
2024/Q426 Feb 2025After Market±16.7%-35.25%Bigger than priced
2024/Q36 Nov 2024After Market±20.0%-2.69%Within range
2024/Q21 Aug 2024After Market±21.1%+18.35%Within range
2024/Q12 May 2024After Market±16.5%+22.32%Bigger than priced
2023/Q421 Feb 2024After Market±20.8%+10.86%Within range
2023/Q31 Nov 2023After Market±20.4%-14.37%Within range
2023/Q23 Aug 2023After Market±17.1%+4.44%Within range
2023/Q13 May 2023After Market±14.2%-6.11%Within range
2022/Q422 Feb 2023After Market±15.6%-4.69%Within range
2022/Q32 Nov 2022After Market±11.8%-28.38%Bigger than priced

"Implied move" is the size of move the options market was pricing ahead of the report. Move is the stock’s change on the first session after the release.

Where the revenue comes from

Quarter 2026/Q2

By business line

  • Supplies and other$139.91M 55.0%
  • Pump$114.65M 45.0%

Latest reported quarter: Q2, ended Jun 2026

Revenue$254.56M+5.8% YoY
Operating profit-$13.79M+56.7% YoY
Net profit-$21.17M+59.6% YoY
Diluted EPS-$0.31+60.3% YoY
Free cash flow-$38.68M-146.3% YoY
Operating cash flow-$34.63M

Revenue, last 8 quarters

$244.0MSep '24$282.6MDec '24$234.4MMar '25$240.7MJun '25$249.3MSep '25$290.4MDec '25$247.2MMar '26$254.6MJun '26

Net profit, last 8 quarters

$-23.3MSep '24$755.0KDec '24$-130.6MMar '25$-52.4MJun '25$-21.2MSep '25$-589.0KDec '25$-20.4MMar '26$-21.2MJun '26

Profitability & balance sheet

Gross margin56.0%
Operating margin-4.4%
Net margin-6.1%
Return on equity-48.0%
Return on assets-6.2%
Return on invested capital-9.0%
Current ratio3.18
Liabilities / assets88.7%
Cash & investments$456.00M
Total debt$718.99M
Net cash (debt)-$262.99M

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