Shares of ServiceNow, Inc. plunged 11.5% as talks of acquiring cybersecurity firm Armis for $7 billion surfaced. iRobot Corporation plummeted 72.7% after filing for bankruptcy. Conversely, Tesla, Inc. saw a 3.6% jump after CEO Elon Musk announced testing robotaxis without safety monitors. Microsoft Corporation’s shares fell 0.8% amidst a broader tech decline.

Zacks is naming its top 10 stocks for 2026, with a history of impressive gains. From 2012 to November 2025, the Zacks Top 10 Stocks soared by +2,530.8%, outperforming the S&P 500 by more than quadruple. With the new picks set to be released on January 5, investors have an opportunity to get in early for potentially sensational performance.

Read more at Nasdaq: Company News for Dec 16, 2025