Tesla shares saw a strong rally on Wednesday. The stock surged as much as 8 percent during the session. This made it the top performer among major tech stocks.

The jump came after Elon Musk shared a key update. He announced that Tesla’s AI5 chip has completed tape out. This marks a big step in the company’s chip development journey.

Tesla AI5 chip tape out boosts investor confidence

The AI5 chip has now reached the final design stage. Tape out means the design is complete. The chip is now ready for manufacturing.

Elon Musk congratulated the Tesla AI team publicly. He also hinted at more developments ahead. He mentioned AI6, Dojo3, and other chips are already in progress.

This update signals Tesla’s deeper push into AI and hardware. Investors reacted quickly to the news. The stock gained momentum throughout the day.

Tesla and Microsoft stocks rise as tech sector gains strength

The rally was not limited to Tesla. The broader tech sector also moved higher. Microsoft shares rose 3.7 percent during the session.

Both Tesla and Microsoft had been underperforming this year. This recent move shows a shift in sentiment. Investors are returning to large tech names.

Tesla is now in focus ahead of its earnings. The company will report its Q1 2026 results next week. Investors are expecting more updates on AI and chip progress.

The latest rally shows growing confidence. Tesla’s AI push is becoming a key driver. The coming earnings report could further shape the trend.