T TNDM

Tandem Diabetes Care Inc

$16.60

+5.06% (+$0.80)

Volume 1.93M

52W High $29.65

52W Low $9.98

Market Cap $1.24B

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What to Watch This Quarter

Based on historical data

Consensus EPS

-$0.33

Whisper EPS

-$0.33

0.3% below consensus

Last Quarter

-$0.30

Current Streak

4 Beats

Avg Surprise (4Q)

+39.27%

Next Earnings Report

Reports in 51 days

Report Date Aug 5, 2026

Whisper Spread -0.27%

Consensus Estimate

-$0.33

Official analyst average

Whisper Number

-$0.33

What traders expect

Neutral Sentiment: The whisper number is close to consensus, suggesting the market expects results roughly in line with analyst expectations.

Price Chart

EPS History: Consensus vs Actual

Last 11 quarters

Price Movement Around Earnings

Q1 2026 May 7, 2026

1-Day: -16.19%

5-Day: -20.47%

Q1 2026 May 6, 2026

1-Day: +2.44%

5-Day: -18.08%

Q1 2026 Apr 29, 2026

1-Day: +7.52%

5-Day: +9.42%

Q4 2025 Feb 19, 2026

1-Day: +32.67%

5-Day: +45.25%

Revenue & Financial Performance

Quarter	Revenue	YoY Growth	Gross Margin	Op Margin	Net Income
Q4'25	$290.4M	+2.7%	57.7%	2.9%	$-589,000
Q3'25	$249.3M	-31.4%	53.9%	-8.1%	-$21.2M
Q2'25	$240.7M	+8.5%	52.3%	-21.5%	-$52.4M
Q1'25	$234.4M	+22.3%	50.5%	-51.6%	-$130.6M
Q4'24	$282.6M	+43.6%	55.7%	-0.2%	$755,000
Q3'24	$363.3M	+95.7%	34.3%	-7.2%	-$23.3M
Q2'24	$221.9M	+13.3%	50.8%	-13.9%	-$30.8M
Q1'24	$191.7M	+13.2%	49.4%	-21.7%	-$42.7M

Historical Earnings

Last 12 quarters

Quarter	Date	Consensus	Whisper	Actual EPS	Surprise %	Result
Q1 2026	May 7, 2026	-$0.44	-$0.44	-$0.30	+31.82%	Beat
Q1 2026	May 6, 2026	-$0.41	-$0.42	-$0.30	+27.54%	Beat
Q1 2026	Apr 29, 2026	-$0.46	-$0.46	--	--	--
Q4 2025	Feb 19, 2026	-$0.09	-$0.09	-$0.01	+88.89%	Beat
Q3 2025	Nov 6, 2025	-$0.34	-$0.32	-$0.31	+8.82%	Beat
Q2 2025	Aug 6, 2025	-$0.40	-$0.40	-$0.48	-20.00%	Missed
Q1 2025	Apr 30, 2025	-$0.61	-$0.61	-$0.67	-9.84%	Missed
Q4 2024	Feb 26, 2025	-$0.24	-$0.24	-$0.44	-84.81%	Missed
Q4 2024	Feb 19, 2025	-$0.24	-$0.24	-$0.44	-84.81%	Missed
Q3 2024	Nov 6, 2024	-$0.41	-$0.40	-$0.36	+12.20%	Beat
Q2 2024	Aug 1, 2024	-$0.53	-$0.54	-$0.48	+9.43%	Beat
Q1 2024	May 2, 2024	-$0.76	-$0.76	-$0.64	+15.79%	Beat