Gainers

• Presto Automation (NASDAQ:PRST) stock increased by 31.0% to $0.74 during Tuesday's after-market session. The market value of their outstanding shares is at $59.7 million.
• Ambarella (NASDAQ:AMBA) shares increased by 14.12% to $66.14. The company's market cap stands at $2.6 billion. As per the press release, Q4 earnings came out today.
• Brightcove (NASDAQ:BCOV) shares increased by 8.91% to $2.2. The market value of their outstanding shares is at $96.1 million. As per the press release, Q4 earnings came out 3 days ago.
• HeartCore Enterprises (NASDAQ:HTCR) shares moved upwards by 7.59% to $0.73. The market value of their outstanding shares is at $15.2 million.
• ARB IOT Group (NASDAQ:ARBB) shares moved upwards by 7.49% to $1.72. The market value of their outstanding shares is at $45.4 million.
• SemiLEDs (NASDAQ:LEDS) stock rose 6.08% to $1.57. The market value of their outstanding shares is at $10.1 million.

Losers

This article was generated by Benzinga's automated content engine and reviewed by an editor.