Beta Technologies Inc's stock experienced a pre-market plunge of 6.12% on Monday, following the release of its fourth-quarter and full-year 2025 financial results.

The aerospace company reported a quarterly net loss of $2.02 per share, which significantly missed analyst estimates. While quarterly revenue of $11.1 million beat expectations, the widening loss and a substantial full-year net loss of $745.9 million raised investor concerns about the company's path to profitability.

Further pressure came from the company's financial outlook for 2026, which includes an expected adjusted EBITDA loss of $305 million to $395 million. Market analysis suggests investors remain cautious, unwilling to grant Beta Technologies the same valuation as its peers in the electric aircraft sector despite some operational progress, contributing to the sharp pre-market decline.