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AMBA – ambarella, inc. - ordinary shares (US:NASDAQ)
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Main News & Impact Reports
Date
Time
Symbol
Headline
Impact
12/22
05:13 am
amba
Ambarella Accelerates Edge AI Innovation for Next Generation of Drones; Antigravity Deploys Ambarella's CV5 AI SoC in Antigravity A1 Drone [Yahoo! Finance]
Low
Report
Ambarella Accelerates Edge AI Innovation for Next Generation of Drones; Antigravity Deploys Ambarella's CV5 AI SoC in Antigravity A1 Drone [Yahoo! Finance]
12/22
05:00 am
amba
Ambarella Accelerates Edge AI Innovation for Next Generation of Drones; Antigravity Deploys Ambarella’s CV5 AI SoC in Antigravity A1 Drone
Low
Report
Ambarella Accelerates Edge AI Innovation for Next Generation of Drones; Antigravity Deploys Ambarella’s CV5 AI SoC in Antigravity A1 Drone
12/19
12:19 pm
amba
Why a Fund Placed a $13 Million Bet on Ambarella Stock Before a 20% Post-Earnings Drop [Yahoo! Finance]
Low
Report
Why a Fund Placed a $13 Million Bet on Ambarella Stock Before a 20% Post-Earnings Drop [Yahoo! Finance]
12/5
05:15 pm
amba
Ambarella, Inc. (AMBA): A Bull Case Theory [Yahoo! Finance]
Medium
Report
Ambarella, Inc. (AMBA): A Bull Case Theory [Yahoo! Finance]
12/2
09:53 pm
amba
Ambarella, Inc. (AMBA) Presents at UBS Global Technology and AI Conference 2025 Transcript [Seeking Alpha]
Low
Report
Ambarella, Inc. (AMBA) Presents at UBS Global Technology and AI Conference 2025 Transcript [Seeking Alpha]
11/27
06:17 am
amba
Ambarella (NASDAQ:AMBA) was upgraded by analysts at Summit Insights from a "hold" rating to a "strong-buy" rating.
Low
Report
Ambarella (NASDAQ:AMBA) was upgraded by analysts at Summit Insights from a "hold" rating to a "strong-buy" rating.
11/26
04:19 pm
amba
Ambarella Inc (AMBA) Q3 2026 Earnings Call Highlights: Record Revenue and Strong Edge AI Growth ... [Yahoo! Finance]
Low
Report
Ambarella Inc (AMBA) Q3 2026 Earnings Call Highlights: Record Revenue and Strong Edge AI Growth ... [Yahoo! Finance]
11/26
12:56 pm
amba
Ambarella (NASDAQ:AMBA) had its price target raised by analysts at Bank of America Corporation from $90.00 to $92.00. They now have a "neutral" rating on the stock.
Medium
Report
Ambarella (NASDAQ:AMBA) had its price target raised by analysts at Bank of America Corporation from $90.00 to $92.00. They now have a "neutral" rating on the stock.
Date
Time
Symbol
Company Name
Action
%Chg
11/25/2025
04:05 pm
amba
ambarella, inc. - ordinary shares
BEAT
Report
-18.8%
ambarella, inc. - ordinary shares
8/28/2025
04:05 pm
amba
ambarella, inc. - ordinary shares
BEAT
Report
10.0%
ambarella, inc. - ordinary shares
5/29/2025
04:05 pm
amba
ambarella, inc. - ordinary shares
BEAT
Report
-15.1%
ambarella, inc. - ordinary shares
2/26/2025
04:05 pm
amba
ambarella, inc. - ordinary shares
BEAT
Report
-19.0%
ambarella, inc. - ordinary shares
Date
Time
Action
From
To
Firm
Impact
%Chg
Date
Time
Symbol
Headline
Impact
12/19
04:47 pm
amba
Form 4 AMBARELLA INC For: Dec 17 Filed by: Young John Alexander
Low
Report
Form 4 AMBARELLA INC For: Dec 17 Filed by: Young John Alexander
12/19
04:47 pm
amba
Form 4 AMBARELLA INC For: Dec 17 Filed by: Lee Chan W
Low
Report
Form 4 AMBARELLA INC For: Dec 17 Filed by: Lee Chan W
12/19
04:47 pm
amba
Form 4 AMBARELLA INC For: Dec 17 Filed by: Wang Feng-Ming
Low
Report
Form 4 AMBARELLA INC For: Dec 17 Filed by: Wang Feng-Ming
12/19
04:47 pm
amba
Form 4 AMBARELLA INC For: Dec 17 Filed by: Ju Chi-Hong
Low
Report
Form 4 AMBARELLA INC For: Dec 17 Filed by: Ju Chi-Hong
12/18
04:54 pm
amba
Form 4 AMBARELLA INC For: Dec 16 Filed by: Schwarting Elizabeth M
Medium
Report
Form 4 AMBARELLA INC For: Dec 16 Filed by: Schwarting Elizabeth M
12/18
04:08 pm
amba
Form 144 AMBARELLA INC Filed by: Young John Alexander
Low
Report
Form 144 AMBARELLA INC Filed by: Young John Alexander
12/17
04:48 pm
amba
Form 4 AMBARELLA INC For: Dec 15 Filed by: RICHARDSON DAVID JEFFREY
Low
Report
Form 4 AMBARELLA INC For: Dec 15 Filed by: RICHARDSON DAVID JEFFREY
12/16
04:21 pm
amba
Form 144 AMBARELLA INC Filed by: Schwarting Elizabeth M
Low
Report
Form 144 AMBARELLA INC Filed by: Schwarting Elizabeth M
Stock Stats
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Main News & Impact Reports
TOP News Gainers
8/29
Q2/2020 7/31/2019 EPS 0.210 ZacksConsensus -0.330 ActVsEst 0.540 - Beat
17.9%
3/10 Ambarella Inc (NASDAQ: AMBA) was downgraded by analysts at BidaskClub from a "hold" rating to a "sell" rating. 8.4%
4/3 Form 3 AMBARELLA INC For: Mar 24 Filed by: GOLDMAN SACHS GROUP INC 8.1%
6/10 Eyesight Technologies' DriverSense™ Driver Monitoring System Now Available on Ambarella CVflow® AI SoCs 6.4%
2/12 Form SC 13G/A AMBARELLA INC Filed by: VANGUARD GROUP INC 5.9%
8/29 Ambarella Inc (NASDAQ: AMBA) was downgraded by analysts at BidaskClub from a "buy" rating to a "hold" rating. 5.0%
9/11 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "buy" rating to a "strong-buy" rating. 4.9%
3/25 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at Stifel Nicolaus from a "hold" rating to a "buy" rating. 4.4%
12/10 Ambarella, Inc.'s (AMBA) CEO Fermi Wang Presents at Deutsche Bank 2019 Auto Tech Conference - (Transcript) [Seeking Alpha] 4.0%
9/6 Form 4 AMBARELLA INC For: Sep 04 Filed by: PAISLEY CHRISTOPHER B 3.9%
3/10 Ambarella Inc (NASDAQ: AMBA) was downgraded by analysts at BidaskClub from a "hold" rating to a "sell" rating. 8.4%
4/3 Form 3 AMBARELLA INC For: Mar 24 Filed by: GOLDMAN SACHS GROUP INC 8.1%
6/10 Eyesight Technologies' DriverSense™ Driver Monitoring System Now Available on Ambarella CVflow® AI SoCs 6.4%
2/12 Form SC 13G/A AMBARELLA INC Filed by: VANGUARD GROUP INC 5.9%
8/29 Ambarella Inc (NASDAQ: AMBA) was downgraded by analysts at BidaskClub from a "buy" rating to a "hold" rating. 5.0%
9/11 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "buy" rating to a "strong-buy" rating. 4.9%
3/25 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at Stifel Nicolaus from a "hold" rating to a "buy" rating. 4.4%
12/10 Ambarella, Inc.'s (AMBA) CEO Fermi Wang Presents at Deutsche Bank 2019 Auto Tech Conference - (Transcript) [Seeking Alpha] 4.0%
9/6 Form 4 AMBARELLA INC For: Sep 04 Filed by: PAISLEY CHRISTOPHER B 3.9%
TOP News Decliners
6/4
Ambarella stock rallies after surprise Q1 adjusted profit [MarketWatch]
-13.4%
3/3 Form 8-K AMBARELLA INC For: Mar 03 -12.6%
11/25 Form 8-K AMBARELLA INC For: Nov 25 -12.3%
3/4 Ambarella Inc (AMBA) Q4 2020 Earnings Call Transcript [The Motley Fool] -8.0%
8/27 Ambarella to Participate in the Dougherty & Company 4?? Annual Institutional Investor Conference September 5?? -4.9%
8/1 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "buy" rating to a "strong-buy" rating. -4.8%
10/1 Form 4 AMBARELLA INC For: Sep 30 Filed by: Day Christopher -4.5%
8/23 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "hold" rating to a "buy" rating. -4.4%
8/5 Ambarella Announces Q2 Fiscal Year 2020 Earnings Conference Call to be Held August 29th -4.4%
3/19 Form 4 AMBARELLA INC For: Mar 17 Filed by: Wang Feng-Ming -4.0%
3/3 Form 8-K AMBARELLA INC For: Mar 03 -12.6%
11/25 Form 8-K AMBARELLA INC For: Nov 25 -12.3%
3/4 Ambarella Inc (AMBA) Q4 2020 Earnings Call Transcript [The Motley Fool] -8.0%
8/27 Ambarella to Participate in the Dougherty & Company 4?? Annual Institutional Investor Conference September 5?? -4.9%
8/1 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "buy" rating to a "strong-buy" rating. -4.8%
10/1 Form 4 AMBARELLA INC For: Sep 30 Filed by: Day Christopher -4.5%
8/23 Ambarella Inc (NASDAQ: AMBA) was upgraded by analysts at BidaskClub from a "hold" rating to a "buy" rating. -4.4%
8/5 Ambarella Announces Q2 Fiscal Year 2020 Earnings Conference Call to be Held August 29th -4.4%
3/19 Form 4 AMBARELLA INC For: Mar 17 Filed by: Wang Feng-Ming -4.0%
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