This article was automatically generated using Dow Jones technology.

Shares of small-cap companies were mixed Monday, as the Russell 2000 Index added 0.1%, while the S&P Small Cap 600 Index was down 0.2%.

Among companies with a market value of $1 billion to $6.7 billion, Plug Power Inc. was the best performer during the session, surging 28%, followed by Burford Capital Ltd., which surged 22%. BigBear.ai Holdings Inc. shares jumped 16%, Eos Energy Enterprises Inc. jumped 16%, and shares of Magnite Inc. jumped 14%.

BGM Group Ltd. was the biggest laggard, dropping 12%, followed by shares of Microvast Holdings Inc., which dropped 10%. Shares of MRC Global Inc. dropped 7.9%, Worthington Steel Inc. shares tumbled 6.9%, and Voyager Technologies Inc. tumbled 6.5%.

Major stock indexes in the U.S. climbed Monday as the Nasdaq Composite Index gained 0.5%. Meanwhile, the S&P 500 Index added 0.5%, and the Dow Jones Industrial Average added 0.6%.

Data source: Dow Jones Market Data, FactSet

(END) Dow Jones Newswires

June 30, 2025 16:20 ET (20:20 GMT)

Copyright (c) 2025 Dow Jones & Company, Inc.