Oak Harvest Investment Services Boosts Ambarella Stake by 539%

The investment firm now owns over 31,000 shares of the semiconductor company.

Apr. 18, 2026 at 11:43am

A close-up, cinematic view of the intricate inner workings and machinery of a semiconductor fabrication plant, captured in high-contrast, documentary style to convey the complex, industrial nature of semiconductor manufacturing.Oak Harvest Investment Services' significant increase in its Ambarella stake underscores the firm's confidence in the semiconductor company's advanced video and computer vision technologies.Santa Clara Today

Oak Harvest Investment Services significantly increased its holdings in Ambarella, Inc. (NASDAQ:AMBA) during the fourth quarter, according to a recent 13F filing. The firm added 26,959 shares, boosting its total stake by 539.2% to 31,959 shares worth $2.26 million.

Why it matters

Ambarella is a leading semiconductor company specializing in video processing and computer vision technologies. The substantial increase in Oak Harvest's position suggests the firm sees strong growth potential in Ambarella's business, which serves markets like security, automotive, and drones.

The details

Oak Harvest Investment Services purchased an additional 26,959 shares of Ambarella in the fourth quarter, bringing its total holdings to 31,959 shares. This represents a 539.2% increase in the firm's position. At the end of the reporting period, Oak Harvest's Ambarella stake was valued at $2.26 million.

  • Oak Harvest Investment Services filed its 13F report for the fourth quarter of 2025.

The players

Oak Harvest Investment Services

An investment management firm that significantly increased its stake in semiconductor company Ambarella during the fourth quarter.

Ambarella, Inc.

A global semiconductor company specializing in video compression, image processing, and computer vision technologies.

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The takeaway

Oak Harvest Investment Services' substantial increase in its Ambarella holdings suggests the firm sees strong growth potential in the semiconductor company's video processing and computer vision technologies, which serve markets like security, automotive, and drones.