Ambiq Micro (NYSE:AMBQ) Issues Quarterly Earnings Results

Key Points

• Ambiq Micro reported a quarterly loss of $0.24 per share, beating the consensus estimate of a $0.41 loss by $0.17. The company still posted a negative net margin of 46.86% and updated its Q3 2026 guidance to a loss of $0.20–$0.12 per share.
• Analysts maintain a mixed outlook, with four Buy, three Hold and one Sell rating; the consensus rating is Hold with a $71.83 price target. Shares opened at $63.79, below the consensus target and well below their 52-week high of $91.61.
• Company insiders sold 222,477 shares worth approximately $16.3 million during the last quarter, including substantial sales by the CFO and COO. Insiders retain a 10% ownership stake in the company.

Ambiq Micro (NYSE:AMBQ - Get Free Report) posted its quarterly earnings data on Tuesday. The company reported ($0.24) earnings per share for the quarter, topping the consensus estimate of ($0.41) by $0.17, Zacks reports. Ambiq Micro had a negative net margin of 46.86% and a negative return on equity of 45.10%. Ambiq Micro updated its Q3 2026 guidance to -0.200--0.120 EPS.

Ambiq Micro Stock Performance

Shares of Ambiq Micro stock opened at $63.79 on Tuesday. Ambiq Micro has a 52 week low of $22.12 and a 52 week high of $91.61. The firm has a fifty day moving average of $77.59 and a two-hundred day moving average of $52.02. The stock has a market capitalization of $1.36 billion and a price-to-earnings ratio of -3.08.

Analysts Set New Price Targets

Several equities analysts have issued reports on the company. Roth Capital initiated coverage on Ambiq Micro in a research report on Monday, July 13th. They issued a "buy" rating and a $125.00 price objective for the company. UBS Group increased their target price on Ambiq Micro from $43.00 to $70.00 and gave the stock a "neutral" rating in a report on Wednesday, May 13th. Weiss Ratings reaffirmed a "sell (d-)" rating on shares of Ambiq Micro in a report on Monday, June 29th. Needham & Company LLC upped their price target on shares of Ambiq Micro from $48.00 to $70.00 and gave the stock a "buy" rating in a research report on Tuesday, May 12th. Finally, Northland Securities set a $86.00 price objective on shares of Ambiq Micro in a report on Wednesday, July 8th. Four investment analysts have rated the stock with a Buy rating, three have issued a Hold rating and one has assigned a Sell rating to the stock. According to data from MarketBeat, Ambiq Micro currently has a consensus rating of "Hold" and a consensus price target of $71.83.

Insider Buying and Selling

In related news, CFO Jeffrey G. Winzeler sold 26,000 shares of the stock in a transaction that occurred on Thursday, May 14th. The shares were sold at an average price of $69.90, for a total value of $1,817,400.00. Following the sale, the chief financial officer directly owned 94,395 shares in the company, valued at $6,598,210.50. This trade represents a 21.60% decrease in their position. The sale was disclosed in a legal filing with the SEC, which is available at this link. Also, COO Sean Chihhsiang Chen sold 55,685 shares of the stock in a transaction on Friday, May 15th. The stock was sold at an average price of $70.89, for a total transaction of $3,947,509.65. Following the completion of the sale, the chief operating officer owned 120,275 shares in the company, valued at approximately $8,526,294.75. This trade represents a 31.65% decrease in their ownership of the stock. The disclosure for this sale is available in the SEC filing. Insiders sold a total of 222,477 shares of company stock worth $16,304,893 over the last quarter. Insiders own 10.00% of the company's stock.

Institutional Investors Weigh In On Ambiq Micro

A number of hedge funds and other institutional investors have recently made changes to their positions in AMBQ. Tudor Investment Corp ET AL bought a new position in Ambiq Micro during the 4th quarter worth about $769,000. Millennium Management LLC bought a new position in shares of Ambiq Micro during the 4th quarter worth approximately $1,768,000. Inspire Investing LLC lifted its position in shares of Ambiq Micro by 7.1% in the fourth quarter. Inspire Investing LLC now owns 16,141 shares of the company's stock worth $460,000 after purchasing an additional 1,065 shares in the last quarter. Polar Asset Management Partners Inc. bought a new position in Ambiq Micro in the fourth quarter valued at $744,000. Finally, Barclays PLC increased its stake in Ambiq Micro by 28.7% in the 4th quarter. Barclays PLC now owns 8,451 shares of the company's stock valued at $241,000 after buying an additional 1,883 shares during the last quarter.

About Ambiq Micro

Ambiq Micro NYSE: AMBQ is a semiconductor company specializing in the design and development of ultra-low-power microcontroller units (MCUs) and application-specific integrated circuits (ASICs). The company's core technology leverages sub-threshold voltage operation to dramatically reduce energy consumption, enabling extended battery life in a broad range of portable and always-on devices. Ambiq's products are particularly well suited for applications where power efficiency is critical, such as wearable electronics, IoT sensors, medical monitoring equipment, and industrial automation systems.

The company's flagship product family, the Apollo series of MCUs, offers multi-core architectures, integrated wireless connectivity options, and advanced security features.

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