# Power Integrations Rises 5.3% in Semiconductor Rally

> Power Integrations jumps 5.3% amid semiconductor sector gains.
- Title: Power Integrations Rises 5.3% in Semiconductor Rally
- Summary: Power Integrations jumps 5.3% amid semiconductor sector gains. Power Integrations' stock rose 5.3% to $54.25 as semiconductor stocks rallied, lifting its…
- Keywords: power integrations, semiconductor, stock, market cap, sector rally, alpha street, Power, Integrations, Rises, Rally, Alphastreet - Earnings Decoded. Market Intelligence Delivered
- Source: Alphastreet - Earnings Decoded. Market Intelligence Delivered — https://news.alphastreet.com/power-integrations-jumps-5-3-amid-sector-wide-rally
- Author: AlphaStreet Newsdesk
- Published: 2026-10-02T15:39:56+00:00
- Read time: 1 min
- Topics: power integrations, semiconductor, stock, market cap, sector rally, alpha street
## Power Integrations Stock
Power Integrations surged 5.3% to close at $54.25 on Friday.
## Sector-Wide Rally
Semiconductor stocks rallied broadly with Power Integrations riding a wave of strength across sector peers.
## Market Cap Growth
The company lifted its market cap to $3.1 billion as four other semiconductor names posted strong gains.
## Key Semiconductor Gains
Diodes Incorporated climbed 6.3%, Navitas Semiconductor advanced 4.2%, and Power & Digital Infrastructure Acquisition Corp jumped 9.3%.
## Strongest Move
Wolfspeed surged 11.0% to lead the sector rally with the strongest gain.
## What to Watch
Monitor whether semiconductor stocks hold gains next week and watch for company-specific catalysts from Power Integrations.
## Key takeaway

Power Integrations' stock rose 5.3% to $54.25 as semiconductor stocks rallied, lifting its market cap to $3.1 billion.