ACK Asset Management completed a full exit of its $29.11 million stake in Centuri Holdings during the fourth quarter of 2025, divesting 1,375,000 shares despite the infrastructure services company delivering record quarterly results. Centuri reported Q4 revenue of $850 million, representing an 18.1% year-over-year increase, while also achieving a record backlog of $5.9 billion that signals strong future revenue visibility.
The fund's decision to liquidate its entire position stands in contrast to the company's operational momentum and stock performance, with Centuri shares appreciating 45.9% over the preceding twelve-month period. The divergence between strong financial metrics and the institutional investor's portfolio reduction may reflect differing perspectives on valuation levels or asset allocation priorities rather than fundamental concerns about business performance.
Centuri's record revenue and expanding backlog underscore robust demand in the infrastructure services sector, though the fund exit highlights the complexity of investment decisions that extend beyond near-term operational achievements. The transaction adds context to discussions about the relationship between operational growth and market valuation in the current economic environment.