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Smart Investors Daily
AM

NASDAQ · AMBA

Ambarella, Inc.

Technology · Semiconductors

$64.33

Down-$1.75 (-2.72%)

Updated Sep 16, 2026, 6:56 PM

SID Score

4.9/10

Composite research score

Smart Money

Institutional and insider signal

Market cap
2.6B
P/E ratio
-34.35
Dividend yield
0.00%
52-week range
$48.30 – $96.36
Volume
1.45M
Avg. volume
937.5K

Price performance

AMBA price history

1M range · 20 trading sessions · Daily adjusted prices

AMBA closed at $64.33 after 20 trading sessions, down 14.02% for the selected period.

Last close
$64.33
Period change
-14.02%
Period low
$62.89
Period high
$74.82
Daily close
View OHLC price history
AMBA OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$65.118$67.62$64.04$64.331.45M
Sep 14, 2026$64.30$65.68$63.50$63.981.53M
Sep 11, 2026$67.76$69.19$66.53$67.861.38M
Sep 10, 2026$67.439$69.205$64.71$67.872.63M
Sep 9, 2026$63.07$71.24$63.0101$68.805.09M
Sep 8, 2026$63.83$66.66$61.5896$63.483.42M
Sep 4, 2026$63.18$64.98$58.12$62.895.21M
Sep 3, 2026$66.61$67.20$63.00$63.382.73M
Sep 2, 2026$67.83$68.4899$66.195$67.141.3M
Sep 1, 2026$67.92$69.86$66.66$67.831.25M
Aug 31, 2026$70.63$72.40$69.05$69.38877.59K
Aug 28, 2026$71.14$71.72$68.25$70.631.33M
Aug 27, 2026$71.60$72.2182$70.17$71.16718.45K
Aug 26, 2026$70.89$71.7799$69.01$69.64700.44K
Aug 25, 2026$71.41$71.50$69.20$70.78593.89K
Aug 24, 2026$72.69$72.72$69.7366$70.001.27M
Aug 21, 2026$73.28$74.70$71.50$73.73989.65K
Aug 20, 2026$74.38$75.1024$72.29$72.45778.66K
Aug 19, 2026$75.77$75.99$71.78$74.59935.27K
Aug 18, 2026$75.88$77.04$74.50$74.821.02M

Latest AMBA news

The latest Smart Investors Daily articles mentioning AMBA.

AMBA research

Overview

Company profile and research snapshot.

Company profile

Ambarella Inc is a developer of semiconductor processing solutions for high-definition video capture, sharing, and display. The firm's solutions are sold to original design manufacturers and original equipment manufacturers to be designed for use in infrastructure broadcast encoders, wearable device cameras, automotive cameras, security cameras, consumer cameras, and industrial and robotic applications. The company's system-on-a-chip designs, based on its proprietary technology platform, are configurable to applications in various end markets. Geographical presence in Taiwan, Asia Pacific, Europe, North America, and the United States. The firm derives the majority of its revenue from Taiwan.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Average target
$97.50
Implied upside
Analysts
AMBA recent ratings
DateFirmRatingTarget
Sep 16, 2026RosenblattBuy
Sep 4, 2026RosenblattBuy
Sep 4, 2026B of A SecuritiesNeutral
Sep 4, 2026StifelBuy
Sep 4, 2026Roth CapitalNeutral
Open full forecast

News briefing

Generated Sep 16, 2026, 3:03 PM

Why Is AMBA Down Today?

Ambarella shares declined 1.12% despite positive sentiment around the company's positioning in the physical AI market. The modest sell-off suggests profit-taking or broader market headwinds, even as management commentary highlights expanding opportunities across multiple high-growth verticals.

    Bottom line: Ambarella is well-positioned within the physical AI megatrend and management's multi-vertical growth strategy appears sound, but today's modest decline reflects typical profit-taking and the very real near-term uncertainty around revenue timing and competitive pressures. Investors should view this weakness as a potential entry point if they believe in the 2-3 year physical AI thesis, but require clear evidence of accelerating customer adoption and revenue growth to justify current valuations.

    Yahoo · Sep 13, 2026

    Ambarella CEO Sees Edge AI Growth Across Security, Autos and Wearables

    Ambarella (NASDAQ:AMBA) Chief Executive Officer Fermi Wang said the fabless semiconductor company is positioning its system-on-chip portfolio for broader adoption of edge artificial intelligence, with opportunities spanning enterprise security, consumer video, wearables, automotive and edge infrastr

    AI research layers

    Interpretive context generated from the platform’s current data sources.

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