Accelerant Acquired for $4B, Harmonic Beats Earnings

U.S. stock index futures indicated a positive opening on Thursday, with market participants evaluating recent corporate financial reports and significant deal announcements. Investors are also closely monitoring inflation trends and potential shifts in interest rate policies.

Accelerant Holdings experienced a substantial pre-market stock increase of 44.5% following the announcement of its acquisition by Thoma Bravo for over $4 billion in an all-cash transaction. This deal offers shareholders $20.25 per share, a nearly 49% premium over its recent closing price.

Harmonic's stock surged by 25% after reporting second-quarter financial results that significantly surpassed analyst predictions. The company achieved adjusted earnings per share of $0.24, double the expected $0.12, and broadband revenue of $133.5 million, reflecting robust demand for its infrastructure solutions.

Omeros shares saw a jump of 17.1% after the biopharmaceutical firm announced strong second-quarter earnings and revenue figures. This performance was primarily driven by its FDA-approved YARTEMLEA treatment, which saw gross product sales more than double sequentially.

In contrast, Cisco's stock fell by 5.8% despite the company reporting record fiscal fourth-quarter results and issuing a strong outlook for fiscal 2027, indicating continued growth projections.