Ambarella Inc(AMBA)Earnings Date, History & Expected Move

Next report date, beat rate and options-implied move

Next report

Nov 23, 2026

AMBA is scheduled to report on Nov 23, 2026, usually after the market closes. Analysts expect EPS of $0.32.

Next report

Nov 23, 2026

In 30 days · usually after close

EPS beat rate

100%

12 of 12 quarters

Avg move after earnings

±12.9%

Up 46% of the time · last 11

Options-implied move

—

No reliable options quote yet

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EPS: Actual vs Estimate

Reported EPS against the consensus estimate, last 12 quarters.

Green beat or met, red missed, amber sources differ.

Stock Reaction After Earnings

Close-to-close move in the first session that reflected each report.

Dashed lines mark the average actual move (±12.9%).

Did the stock rise after good news?

The next-day move after each of its last 11 EPS beats and 0 misses.

When it beat expectations

11 reports

▲ Rose 5×

▼ Fell 6×

In plain words: it beat expectations 11 times, but the stock still fell 6 of those 11 times.

Report by report

May '26
Beat
▼ -21.4%
Feb '26
Beat
▼ -14.9%
Nov '25
Beat
▼ -18.8%
Aug '25
Beat
▲ +16.8%
May '25
Beat
▼ -15.1%
Feb '25
Beat
▼ -17.1%
Nov '24
Beat
▲ +5.9%
Aug '24
Beat
▲ +10.6%
May '24
Beat
▲ +20.6%
Feb '24
Beat
▲ +0.1%
Nov '23
Beat
▼ -0.3%

Clear beats and misses with a known reaction only. What counts as a beat

After an EPS beat

-3.1%

average next-day move · up 45% of 11 times

After an EPS miss

—

Not enough quarters yet

Why did AMBA fall after beating earnings?

6 of AMBA's last 11 reactions went against the EPS result. What stands out in each:

AMBA beat EPS estimates in 11 quarters, and the stock still closed lower the next day 6 times. In 5 of the 6 where we have price data, the stock had already run up before the report.

May 28, 2026EPS beat +10.0%stock -21.4% next day
- It had risen 39.3% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 10.1% lower as soon as trading resumed.
Feb 26, 2026EPS beat +30.0%stock -14.9% next day
- It had risen 6.3% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 13.9% lower as soon as trading resumed.
Nov 25, 2025EPS beat +28.6%stock -18.8% next day
- It had risen 5.4% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 12.1% lower as soon as trading resumed.
May 29, 2025EPS beat +75.0%stock -15.1% next day
- It had risen 29.2% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 4.7% lower as soon as trading resumed.
Feb 26, 2025EPS beat +650.0%stock -17.1% next day
- It opened 7.0% higher, but sellers took over and it closed -17.1%.
Nov 30, 2023EPS beat +28.2%stock -0.3% next day
- It had risen 30.0% in the 20 trading sessions before the report, so good news may already have been priced in.
- It opened 3.5% higher, but sellers took over and it closed -0.3%.

Patterns in estimates and prices, not confirmed causes: how we read them.

Was AMBA's earnings move already priced in?

AMBA's move in the month before each of its last 11 reports, against what it did after.

Avg move in the month before

+13.0%

last 11 reports

Higher before the report

100%

of the time

After a run-up of 3%+

Fell 60%

10 reports, avg -3.4%

How the run-up is measured (a move of 5% or more counts as large).

Before vs after each report

Grey: the month before each of the last 11 reports. Green or red: the day after.

Past reports only. How the run-up is measured

Does AMBA hold its opening gap after earnings?

AMBA's opening move after each report and where it closed that day.

In 11 reports AMBA opened at least 1% away from the previous close. It gave back half or more of that gap by the close 4 of 11 times (36%), and fully reversed 2 times. Gaps up faded 4 of 7; gaps down recovered 0 of 4.

May 28, 2026Held
Opened -10.1%, closed -21.4%
Feb 26, 2026Held
Opened -13.9%, closed -14.9%
Nov 25, 2025Held
Opened -12.1%, closed -18.8%
Aug 28, 2025Held
Opened +18.2%, closed +16.8%
May 29, 2025Held
Opened -4.7%, closed -15.1%
Feb 26, 2025Reversed
Opened +7.0%, closed -17.1%
Nov 26, 2024Faded
Opened +16.6%, closed +5.9%
Aug 27, 2024Held
Opened +20.3%, closed +10.6%

How gaps, fades and reversals are defined

What the history says

AMBA has beaten EPS estimates in 12 straight quarters.
It fell after 6 of its 11 EPS beats (55%): beating estimates has not been enough on its own.

AMBA earnings history

Last 12 reported quarters with the stock's reaction.

Swipe sideways to see every column →

Report date	Time	EPS est.	EPS actual	Surprise	1-day move	3-day move
Sep 3, 2026	After close	$0.17	$0.18	+5.9%	—	—
May 28, 2026	After close	$0.10	$0.11	+10.0%	-21.41%	-14.66%
Feb 26, 2026	After close	$0.10	$0.13	+30.0%	-14.89%	-18.97%
Nov 25, 2025	After close	$0.21	$0.27	+28.6%	-18.78%	-22.04%
Aug 28, 2025	After close	$0.05	$0.15	+200.0%	+16.78%	+12.30%
May 29, 2025	After close	$0.04	$0.07	+75.0%	-15.10%	-13.11%
Feb 26, 2025	After close	-$0.02	$0.11	+650.0%	-17.12%	-25.06%
Nov 26, 2024	After close	$0.04	$0.11	+175.0%	+5.89%	+2.57%
Aug 27, 2024	After close	-$0.19	-$0.13	+31.6%	+10.63%	+13.09%
May 30, 2024	After close	-$0.31	-$0.26	+16.1%	+20.60%	+16.23%
Feb 27, 2024	After close	-$0.33	-$0.24	+27.3%	+0.05%	-1.38%
Nov 30, 2023	After close	-$0.39	-$0.28	+28.2%	-0.34%	-3.44%

Consensus for the next report: EPS $0.32, revenue $121.83M.

AMBA Earnings FAQ

Answers computed from Ambarella Inc's reported history

AMBA is scheduled to report on Nov 23, 2026, usually after the market closes. Analysts expect EPS of $0.32.

Over the last 12 quarters with a usable EPS surprise, AMBA beat the consensus estimate 12 times (100%), missed 0 and landed in line 0. It has beaten estimates in each of the last 12 counted quarters.

Across its last 11 quarters with a measured reaction, AMBA moved an average of ±12.9% in the first session after reporting. It closed higher 46% of the time; the largest gain was 20.6% and the largest drop -21.4%.

AMBA fell in the first session after 6 of its last 11 EPS beats (55%). A beat that was already priced in, or weaker guidance, can send a stock lower. In 5 of the 6 of those falls where price data is available, the stock had already risen before the report.

Across its last 11 quarters with price data, AMBA moved an average of +13.0% in the 20 trading sessions before reporting and was higher in 100% of them. After a run-up of 3% or more (10 quarters), it fell the next day 60% of the time, averaging -3.4%. This describes past reports; it is not a forecast.

In 11 reports AMBA opened at least 1% away from the previous close. It gave back half or more of that gap by the close 4 of 11 times (36%), and fully reversed 2 times. A fade means the opening move was partly undone during the first session.

How we calculate these numbers · AMBA: 12 reported quarters, latest Sep 3, 2026. Information only, not investment advice.

Earnings this week

Every report this week with expected moves.

Biggest expected earnings moves

Options-implied vs historical move, ranked.