Jackson Square Capital LLC Invests in Amkor Technology

The investment firm bought 74,407 shares of the semiconductor company's stock in Q4 2025.

Apr. 9, 2026 at 10:53am

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An extreme close-up of intricately engineered metal gears and machinery, conveying the complex infrastructure and mechanics of the semiconductor industry.Jackson Square Capital's investment in Amkor Technology reflects the growing importance of outsourced semiconductor packaging and testing services.Jackson Today

Jackson Square Capital LLC bought a new position in Amkor Technology, Inc. (NASDAQ:AMKR) in the fourth quarter of 2025, according to its most recent SEC filing. The fund purchased 74,407 shares of the semiconductor company's stock, valued at approximately $2.9 million.

Why it matters

Amkor Technology is a leading provider of outsourced semiconductor packaging and test services, supporting major chip manufacturers worldwide. This new investment by Jackson Square Capital signals confidence in Amkor's growth potential and the firm's position in the semiconductor supply chain.

The details

In its 13F filing, Jackson Square Capital disclosed the new investment in Amkor Technology. The fund joins other major institutional investors like Allianz Asset Management and Wealth Enhancement Advisory Services that have also recently added to their Amkor positions.

  • Jackson Square Capital made the investment in Q4 2025.

The players

Jackson Square Capital LLC

An investment management firm that focuses on public equities.

Amkor Technology, Inc.

A leading provider of outsourced semiconductor packaging and test services.

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The takeaway

This investment by Jackson Square Capital underscores the market's confidence in Amkor Technology's position as a key player in the semiconductor supply chain, as chip manufacturers continue to rely on outsourced packaging and testing services.