Ambarella, Inc. (AMBA:NASDAQ) closed at $66.50 on October 23, 2026, up 5.35% on the day. The stock trades 31.2% below its 52-week high of $96.69 and 37.7% above its 52-week low of $48.30. Over the past year, it lost 22.3%. Ambarella, Inc. is part of the Technology sector (Semiconductors).
In 252 trading sessions since October 23, 2025, AMBA closed higher on 128 days (51%). Its best day was June 30, 2026 (+28.04%) and its worst was May 29, 2026 (-21.41%). The stock moved 10% or more in a single session 8 times. It opened at least 5% above the previous day's high 2 times.
Ambarella, Inc. develops semiconductor processing solutions for video that enable high-definition (HD) video capture, sharing, and display worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, 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 sports cameras, automotive aftermarket cameras, and professional and consumer Internet Protocol (IP) security cameras, as well as cameras incorporated into unmanned aerial vehicles in the camera market; and manage IP video traffic, broadcast encoding and transcoding, and IP video delivery applications in the infrastructure market. The company sells its solutions to original design manufacturers and original equipment manufacturers through its direct sales force and logistics providers. Ambarella, Inc. was founded in 2004 and is headquartered in Santa Clara, California.
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