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    Ambarella Inc.

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    $AMBA
    Semiconductors
    Technology

    Ambarella, Inc. develops semiconductor solutions for video that enable high-definition (HD) and ultra HD compression, image processing, and deep neural network processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. Its solutions enable the creation of video content for wearable cameras; automotive cameras; drones; virtual reality cameras; and internet protocol security cameras for professional use, and home security and monitoring, as well as robotics and industrial application, including identification/authentication cameras, robotic products, and sensing cameras. The company sells its solutions to original design manufacturers and original equipment manufacturers through its direct sales force and distributors. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

    IPO Year: 2012

    Exchange: NASDAQ

    Website: ambarella.com

    Recent Analyst Ratings for Ambarella Inc.

    DatePrice TargetRatingAnalyst
    12/16/2024$80.00Underperform → Neutral
    BofA Securities
    11/27/2024$90.00 → $100.00Buy
    Needham
    8/28/2024$65.00 → $75.00Hold
    TD Cowen
    1/3/2024$85.00 → $65.00Overweight → Equal Weight
    Wells Fargo
    9/18/2023$70.00Outperform
    Northland Capital
    8/30/2023$100.00 → $90.00Buy
    Needham
    8/30/2023$90.00 → $65.00Outperform → Market Perform
    TD Cowen
    5/31/2023Overweight → Sector Weight
    KeyBanc Capital Markets
    4/6/2023$95.00In-line → Outperform
    Imperial Capital
    3/1/2023Outperform → In-line
    Imperial Capital
    See more ratings

    Ambarella Inc. Financials

    Live finance-specific insights

    See more
    • Ambarella Announces First Quarter Fiscal Year 2026 Earnings Conference Call to be Held May 29, 2025

      SANTA CLARA, Calif., May 06, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its first quarter fiscal year 2026 earnings conference call on Thursday, May 29, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay, will be

      5/6/25 5:00:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces Fourth Quarter and Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., Feb. 26, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced fourth quarter and full year fiscal 2025 financial results for the period ended January 31, 2025. Revenue for the fourth quarter of fiscal 2025 was $84.0 million, up 62.8% from $51.6 million in the same period in fiscal 2024. For the fiscal year ended January 31, 2025, revenue was $284.9 million, up 25.8% from $226.5 million for the fiscal year ended January 31, 2024.Gross margin under U.S. generally accepted accounting principles (GAAP) for the fourth quarter of fiscal 2025 was 60.0%, compared with 59.8% for the same period in fiscal 2024. For the fi

      2/26/25 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • UPDATE -- Ambarella Announces Fourth Quarter and Fiscal Year 2025 Earnings Conference Call to be Held February 26, 2025

      SANTA CLARA, Calif., Feb. 06, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its fourth quarter and fiscal year 2025 earnings conference call on Wednesday, February 26, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast rep

      2/6/25 10:57:29 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella Announces Fourth Quarter and Full Fiscal Year 2025 Earnings Conference Call to be Held February 26, 2025

      SANTA CLARA, Calif., Feb. 05, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its third quarter fiscal year 2025 earnings conference call on Wednesday, February 26, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay,

      2/5/25 5:30:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces Third Quarter Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., Nov. 26, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc.  (NASDAQ:AMBA), an edge AI semiconductor company, today announced financial results for its third quarter of fiscal year 2025 ended October 31, 2024. Revenue for the third quarter of fiscal 2025 was $82.7 million, up 63% from $50.6 million in the same period in fiscal 2024. For the nine months ended October 31, 2024, revenue was $200.9 million, up 15% from $174.9 million for the nine months ended October 31, 2023.Gross margin under U.S. generally accepted accounting principles (GAAP) for the third quarter of fiscal 2025 was 60.6%, compared with 59.3% for the same period in fiscal 2024.  For the nine months ended

      11/26/24 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • UPDATE – Ambarella Announces Third Quarter Fiscal Year 2025 Earnings Conference Call to be Held November 26, 2024

      SANTA CLARA, Calif., Nov. 05, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its third quarter fiscal year 2025 earnings conference call on Tuesday, November 26, 2024 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance.  Once registered, the dial-in numbers will be provided with a personal identification number (PIN).  When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay,

      11/5/24 10:20:19 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella Announces Third Quarter Fiscal Year 2025 Earnings Conference Call to be Held November 26, 2024

      SANTA CLARA, Calif., Nov. 05, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its third quarter fiscal year 2025 earnings conference call on Tuesday, November 26, 2024 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay, wi

      11/5/24 5:00:00 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces Second Quarter Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., Aug. 27, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced financial results for its second quarter of fiscal year 2025 ended July 31, 2024. Revenue for the second quarter of fiscal 2025 was $63.7 million, up 3% from $62.1 million in the same period in fiscal 2024. For the six months ended July 31, 2024, revenue was $118.2 million, down 5% from $124.3 million for the six months ended July 31, 2023.Gross margin under U.S. generally accepted accounting principles (GAAP) for the second quarter of fiscal 2025 was 60.8%, compared with 61.9% for the same period in fiscal 2024. For the six months ended July 31, 2024, GA

      8/27/24 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella Announces Second Quarter Fiscal Year 2025 Earnings Conference Call to be Held August 27, 2024

      SANTA CLARA, Calif., Aug. 06, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its second quarter fiscal year 2025 earnings conference call on Tuesday, August 27, 2024 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay, wil

      8/6/24 5:00:00 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces First Quarter Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., May 30, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced financial results for its first quarter of fiscal year 2025 ended April 30, 2024. Revenue for the first quarter of fiscal 2025 was $54.5 million, down 12% from $62.1 million in the same period in fiscal 2024.Gross margin under U.S. generally accepted accounting principles (GAAP) for the first quarter of fiscal 2025 was 60.9%, compared with 60.4% for the same period in fiscal 2024.GAAP net loss for the first quarter of fiscal 2025 was $37.9 million, or loss per diluted ordinary share of $0.93, compared with GAAP net loss of $35.9 million, or loss pe

      5/30/24 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology

    Ambarella Inc. Large Ownership Changes

    This live feed shows all institutional transactions in real time.

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    • Amendment: SEC Form SC 13G/A filed by Ambarella Inc.

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      11/12/24 1:26:36 PM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G filed by Ambarella Inc.

      SC 13G - AMBARELLA INC (0001280263) (Subject)

      11/4/24 10:57:46 AM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G/A filed by Ambarella Inc. (Amendment)

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      2/13/24 4:58:48 PM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G/A filed by Ambarella Inc. (Amendment)

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      9/11/23 1:33:44 PM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G/A filed by Ambarella Inc. (Amendment)

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      2/9/23 11:07:31 AM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G/A filed by Ambarella Inc. (Amendment)

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      2/9/22 3:24:47 PM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form SC 13G/A filed

      SC 13G/A - AMBARELLA INC (0001280263) (Subject)

      2/10/21 10:30:29 AM ET
      $AMBA
      Semiconductors
      Technology

    Ambarella Inc. Press Releases

    Fastest customizable press release news feed in the world

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    • Ambarella Announces First Quarter Fiscal Year 2026 Earnings Conference Call to be Held May 29, 2025

      SANTA CLARA, Calif., May 06, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its first quarter fiscal year 2026 earnings conference call on Thursday, May 29, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay, will be

      5/6/25 5:00:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella Debuts Next-Generation Edge GenAI Technology at ISC West, Including Reasoning Models Running on its CVflow® Edge AI SoCs

       SANTA CLARA, Calif., March 31, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced during the ISC West security expo that it is continuing to push the envelope for what is possible with generative AI at the edge. As a leading supplier of edge AI systems-on-chip (SoCs), Ambarella recently achieved the milestone of 30 million cumulative units shipped. The company is reinforcing that business and technology leadership with live demonstrations at this week's show of its latest cutting-edge GenAI and vision AI capabilities. The new demonstrations highlight Ambarella's ability to enable scalable, high-performance reasoning and vision

      3/31/25 5:00:00 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces Fourth Quarter and Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., Feb. 26, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced fourth quarter and full year fiscal 2025 financial results for the period ended January 31, 2025. Revenue for the fourth quarter of fiscal 2025 was $84.0 million, up 62.8% from $51.6 million in the same period in fiscal 2024. For the fiscal year ended January 31, 2025, revenue was $284.9 million, up 25.8% from $226.5 million for the fiscal year ended January 31, 2024.Gross margin under U.S. generally accepted accounting principles (GAAP) for the fourth quarter of fiscal 2025 was 60.0%, compared with 59.8% for the same period in fiscal 2024. For the fi

      2/26/25 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • UPDATE -- Ambarella Announces Fourth Quarter and Fiscal Year 2025 Earnings Conference Call to be Held February 26, 2025

      SANTA CLARA, Calif., Feb. 06, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its fourth quarter and fiscal year 2025 earnings conference call on Wednesday, February 26, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast rep

      2/6/25 10:57:29 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella Announces Fourth Quarter and Full Fiscal Year 2025 Earnings Conference Call to be Held February 26, 2025

      SANTA CLARA, Calif., Feb. 05, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its third quarter fiscal year 2025 earnings conference call on Wednesday, February 26, 2025 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Once registered, the dial-in numbers will be provided with a personal identification number (PIN). When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay,

      2/5/25 5:30:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Gauzy and Ambarella Harness Power of AI for Breakthroughs in Advanced Driver Assistance Systems (ADAS), Including Ford Trucks

      NEW YORK and SANTA CLARA, Calif., Jan. 30, 2025 (GLOBE NEWSWIRE) -- Gauzy Ltd. (NASDAQ:GAUZ), a global leader in light and vision control technology, today announced that its strategic partnership with edge AI semiconductor company, Ambarella, Inc. (NASDAQ:AMBA), has led to breakthroughs in the AI-ification of advanced driver assistance systems (ADAS) and their potential to drastically enhance road safety and redefine urban mobility. Incorporating a CVflow® AI system-on-chip (SoC) from Ambarella's cutting-edge portfolio into the design of Gauzy's AI-powered Smart-Vision® camera monitor system (CMS) enhances road safety for drivers of commercial vehicles. The Gauzy solution, based on Amba

      1/30/25 5:00:54 AM ET
      $AMBA
      $GAUZ
      Semiconductors
      Technology
      Industrial Machinery/Components
      Miscellaneous
    • Ambarella Expands N1 Edge GenAI Family With SoC Targeted at On-Premise Multi-Channel VLM and NN Processing in Under 20 Watts

      SANTA CLARA, Calif., Jan. 07, 2025 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced during CES the N1-655 edge GenAI system-on-chip (SoC), which provides on-chip decode of 12x simultaneous 1080p30 video streams, while concurrently processing that video and running a hybrid of multiple, multimodal vision-language models (VLMs) and traditional CNNs. This SoC's high AI processing performance supports most of the popular multimodal VLMs and large-language models (LLMs), while consuming only 20 watts of power—10-100x lower than cloud processors. For example, the N1-655 reliably runs the Phi, Gemma, LLaVA-OneVision and Llama models, without the

      1/7/25 5:00:00 AM ET
      $AMBA
      Semiconductors
      Technology
    • LG and Ambarella Join Forces to Advance AI-Driven In-Cabin Vehicle Safety Solutions

      SEOUL, Korea and SANTA CLARA, Calif., Dec. 04, 2024 (GLOBE NEWSWIRE) -- LG Electronics (LG), a mobility sector technology leader, and Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced that LG will showcase its latest in-cabin solution, developed in partnership with Ambarella, during CES 2025. Ambarella worked in close cooperation with LG to integrate its CV25 AI system-on-chip (SoC) into LG's Driver Monitoring System (DMS), which allows automotive OEMs to deliver safer vehicles. This DMS is already in production with a global automotive OEM. With its industry-leading AI performance per watt, Ambarella's CV25 chipset enables LG's DMS to perform real time an

      12/4/24 8:00:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella, Inc. Announces Third Quarter Fiscal Year 2025 Financial Results

      SANTA CLARA, Calif., Nov. 26, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc.  (NASDAQ:AMBA), an edge AI semiconductor company, today announced financial results for its third quarter of fiscal year 2025 ended October 31, 2024. Revenue for the third quarter of fiscal 2025 was $82.7 million, up 63% from $50.6 million in the same period in fiscal 2024. For the nine months ended October 31, 2024, revenue was $200.9 million, up 15% from $174.9 million for the nine months ended October 31, 2023.Gross margin under U.S. generally accepted accounting principles (GAAP) for the third quarter of fiscal 2025 was 60.6%, compared with 59.3% for the same period in fiscal 2024.  For the nine months ended

      11/26/24 4:05:00 PM ET
      $AMBA
      Semiconductors
      Technology
    • UPDATE – Ambarella Announces Third Quarter Fiscal Year 2025 Earnings Conference Call to be Held November 26, 2024

      SANTA CLARA, Calif., Nov. 05, 2024 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its third quarter fiscal year 2025 earnings conference call on Tuesday, November 26, 2024 at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance.  Once registered, the dial-in numbers will be provided with a personal identification number (PIN).  When dialing in for the live call, the PIN number must be provided to access the call. The live webcast of the conference call, and a webcast replay,

      11/5/24 10:20:19 AM ET
      $AMBA
      Semiconductors
      Technology

    Ambarella Inc. Analyst Ratings

    Analyst ratings in real time. Analyst ratings have a very high impact on the underlying stock. See them live in this feed.

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    • Ambarella upgraded by BofA Securities with a new price target

      BofA Securities upgraded Ambarella from Underperform to Neutral and set a new price target of $80.00

      12/16/24 6:58:33 AM ET
      $AMBA
      Semiconductors
      Technology
    • Needham reiterated coverage on Ambarella with a new price target

      Needham reiterated coverage of Ambarella with a rating of Buy and set a new price target of $100.00 from $90.00 previously

      11/27/24 7:51:22 AM ET
      $AMBA
      Semiconductors
      Technology
    • TD Cowen reiterated coverage on Ambarella with a new price target

      TD Cowen reiterated coverage of Ambarella with a rating of Hold and set a new price target of $75.00 from $65.00 previously

      8/28/24 8:25:44 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella downgraded by Wells Fargo with a new price target

      Wells Fargo downgraded Ambarella from Overweight to Equal Weight and set a new price target of $65.00 from $85.00 previously

      1/3/24 7:28:48 AM ET
      $AMBA
      Semiconductors
      Technology
    • Northland Capital initiated coverage on Ambarella with a new price target

      Northland Capital initiated coverage of Ambarella with a rating of Outperform and set a new price target of $70.00

      9/18/23 7:48:29 AM ET
      $AMBA
      Semiconductors
      Technology
    • Needham reiterated coverage on Ambarella with a new price target

      Needham reiterated coverage of Ambarella with a rating of Buy and set a new price target of $90.00 from $100.00 previously

      8/30/23 7:55:47 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella downgraded by TD Cowen with a new price target

      TD Cowen downgraded Ambarella from Outperform to Market Perform and set a new price target of $65.00 from $90.00 previously

      8/30/23 7:07:21 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella downgraded by KeyBanc Capital Markets

      KeyBanc Capital Markets downgraded Ambarella from Overweight to Sector Weight

      5/31/23 7:17:23 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella upgraded by Imperial Capital with a new price target

      Imperial Capital upgraded Ambarella from In-line to Outperform and set a new price target of $95.00

      4/6/23 7:50:35 AM ET
      $AMBA
      Semiconductors
      Technology
    • Ambarella downgraded by Imperial Capital

      Imperial Capital downgraded Ambarella from Outperform to In-line

      3/1/23 10:56:29 AM ET
      $AMBA
      Semiconductors
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    Ambarella Inc. SEC Filings

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    • SEC Form DEFA14A filed by Ambarella Inc.

      DEFA14A - AMBARELLA INC (0001280263) (Filer)

      4/25/25 5:12:56 PM ET
      $AMBA
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    • SEC Form DEF 14A filed by Ambarella Inc.

      DEF 14A - AMBARELLA INC (0001280263) (Filer)

      4/25/25 5:12:21 PM ET
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    • Amendment: SEC Form SCHEDULE 13G/A filed by Ambarella Inc.

      SCHEDULE 13G/A - AMBARELLA INC (0001280263) (Subject)

      4/23/25 8:00:46 PM ET
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    • SEC Form 8-K filed by Ambarella Inc.

      8-K - AMBARELLA INC (0001280263) (Filer)

      4/4/25 5:15:03 PM ET
      $AMBA
      Semiconductors
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    • SEC Form 10-K filed by Ambarella Inc.

      10-K - AMBARELLA INC (0001280263) (Filer)

      3/28/25 1:10:26 PM ET
      $AMBA
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    • SEC Form 144 filed by Ambarella Inc.

      144 - AMBARELLA INC (0001280263) (Subject)

      3/25/25 10:40:05 AM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form 8-K filed by Ambarella Inc.

      8-K - AMBARELLA INC (0001280263) (Filer)

      2/28/25 4:46:08 PM ET
      $AMBA
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    • SEC Form 8-K filed by Ambarella Inc.

      8-K - AMBARELLA INC (0001280263) (Filer)

      2/26/25 4:22:20 PM ET
      $AMBA
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    • SEC Form 144 filed by Ambarella Inc.

      144 - AMBARELLA INC (0001280263) (Subject)

      1/16/25 10:11:34 AM ET
      $AMBA
      Semiconductors
      Technology
    • SEC Form 144 filed by Ambarella Inc.

      144 - AMBARELLA INC (0001280263) (Subject)

      1/2/25 9:47:28 AM ET
      $AMBA
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    Ambarella Inc. Insider Trading

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    • Director Paisley Christopher B sold $27,750 worth of Ordinary Shares (500 units at $55.50), decreasing direct ownership by 1% to 40,281 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/26/25 5:49:50 PM ET
      $AMBA
      Semiconductors
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    • CFO Young John Alexander sold $115,707 worth of Ordinary Shares (2,103 units at $55.02), decreasing direct ownership by 2% to 113,886 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:44:45 PM ET
      $AMBA
      Semiconductors
      Technology
    • VP, Marketing Day Christopher sold $26,355 worth of Ordinary Shares (479 units at $55.02), decreasing direct ownership by 3% to 15,441 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:44:35 PM ET
      $AMBA
      Semiconductors
      Technology
    • Chief Operating Officer Lee Chan W sold $80,769 worth of Ordinary Shares (1,468 units at $55.02), decreasing direct ownership by 1% to 130,297 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:43:48 PM ET
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      Semiconductors
      Technology
    • Chief Technology Officer Kohn Leslie sold $87,152 worth of Ordinary Shares (1,584 units at $55.02), decreasing direct ownership by 0.16% to 981,392 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:43:38 PM ET
      $AMBA
      Semiconductors
      Technology
    • Sr. Vice President, Systems Ju Chi-Hong sold $56,891 worth of Ordinary Shares (1,034 units at $55.02), decreasing direct ownership by 0.60% to 172,140 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:43:29 PM ET
      $AMBA
      Semiconductors
      Technology
    • CEO Wang Feng-Ming sold $175,734 worth of Ordinary Shares (3,194 units at $55.02), decreasing direct ownership by 0.40% to 798,311 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/20/25 4:43:20 PM ET
      $AMBA
      Semiconductors
      Technology
    • Director Schwarting Elizabeth M returned $23,591 worth of Ordinary Shares to the company (422 units at $55.90), decreasing direct ownership by 5% to 7,480 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/18/25 4:51:39 PM ET
      $AMBA
      Semiconductors
      Technology
    • VP, Marketing Day Christopher was granted 1,990 units of Ordinary Shares and sold $45,962 worth of Ordinary Shares (834 units at $55.11), increasing direct ownership by 8% to 15,686 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/7/25 4:22:51 PM ET
      $AMBA
      Semiconductors
      Technology
    • CFO Young John Alexander was granted 17,025 units of Ordinary Shares and sold $146,758 worth of Ordinary Shares (2,663 units at $55.11), increasing direct ownership by 14% to 115,755 units (SEC Form 4)

      4 - AMBARELLA INC (0001280263) (Issuer)

      3/7/25 4:23:00 PM ET
      $AMBA
      Semiconductors
      Technology