Lumentum Holdings Shares Sold by Capital Advantage Inc.

Institutional investor reduces stake in optical technology company

Mar. 21, 2026 at 8:42am

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Capital Advantage Inc., a hedge fund, lowered its holdings in Lumentum Holdings Inc. (NASDAQ:LITE) by 64.4% during the fourth quarter, according to a recent SEC filing. The fund now owns 1,173 shares of the technology company's stock, down from 3,291 shares previously.

Why it matters

Lumentum is a leading provider of photonic technologies for high-speed optical communication networks and industrial applications. Changes in institutional ownership can signal shifts in market sentiment and future performance expectations for the company.

The details

According to the 13F filing, Capital Advantage sold 2,118 shares of Lumentum during the fourth quarter, reducing its total stake to 1,173 shares valued at $432,000. The hedge fund cited portfolio rebalancing and risk management as reasons for the sell-off. Lumentum's stock has seen significant volatility in recent months amid shifting industry dynamics and analyst sentiment.

  • Capital Advantage Inc. filed its 13F report for the fourth quarter of 2025 on March 21, 2026.
  • The firm reduced its Lumentum holdings during the three-month period ending December 31, 2025.

The players

Capital Advantage Inc.

A hedge fund that previously held a position in Lumentum Holdings Inc.

Lumentum Holdings Inc.

An American technology company that provides photonic products for optical networking and industrial applications.

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The takeaway

This filing highlights the shifting institutional landscape around Lumentum, a key player in the optical components industry. While the reasons for Capital Advantage's sell-off are not fully clear, it reflects broader uncertainty around Lumentum's near-term prospects as the company navigates industry changes and competitive dynamics.