Retirement Systems of Alabama Reduces Stake in Power Integrations

The institutional investor cut its holdings in the semiconductor company by 77.5% in the fourth quarter.

Apr. 8, 2026 at 8:59am

Got story updates? Submit your updates here. ›

A highly detailed, cinematic close-up of the intricate mechanical components and polished metal surfaces that make up the complex financial infrastructure of the semiconductor industry, serving as a conceptual representation of the institutional investment strategies and portfolio shifts that impact technology companies.An extreme close-up of the inner workings of the semiconductor industry, reflecting the complex financial flows and institutional investment strategies that shape the fortunes of technology companies like Power Integrations.Hillsboro Today

Retirement Systems of Alabama, an institutional investor, reduced its stake in Power Integrations, Inc. (NASDAQ:POWI) by 77.5% in the fourth quarter, according to a recent SEC filing. The firm now owns 19,700 shares of the semiconductor company's stock, down from 87,524 shares previously.

Why it matters

This reduction in Retirement Systems of Alabama's position in Power Integrations reflects broader shifts in institutional investment strategies and portfolio allocations within the semiconductor industry. Tracking changes in major shareholders' holdings can provide insights into market sentiment and potential future performance of a company's stock.

The details

According to the 13F filing, Retirement Systems of Alabama sold 67,824 shares of Power Integrations during the fourth quarter, leaving it with a much smaller position valued at $700,000 as of the end of the reporting period. The filing does not disclose the reasons behind the institutional investor's decision to significantly reduce its stake in the semiconductor firm.

  • Retirement Systems of Alabama filed the 13F report disclosing the reduced stake in Power Integrations on April 8, 2026.
  • The filing covers the fourth quarter of 2025, the period when the stake reduction occurred.

The players

Retirement Systems of Alabama

A large institutional investor that manages retirement assets for public employees in Alabama.

Power Integrations, Inc.

A semiconductor company that designs and develops high-performance analog and mixed-signal integrated circuits for energy-efficient power conversion.

Got photos? Submit your photos here. ›

The takeaway

The reduction in Retirement Systems of Alabama's position in Power Integrations reflects broader shifts in institutional investment strategies within the semiconductor industry. Tracking changes in major shareholders' holdings can provide insights into market sentiment and potential future performance of a company's stock.