NWK Group Invests $13.88M in Costco Shares as Other Funds Add Stakes
NWK Group Inc. bought 14,842 Costco shares worth about $13.88M, increasing its stake as several other asset managers also added shares. World Investment Advisors raised its holding by 8.4% and Hyperion Asset Management grew its position. Costco shares dipped 0.2% while a Southern California warehouse nears completion, supporting capacity and local membership growth.