BigBear.ai Stock Hits Day High with 16.7% Surge in Intraday Performance

BigBear.ai Holdings, Inc., a small-cap player in the Software Products industry, has experienced significant activity today, surging by 16.7% as of September 16, 2025. The stock's one-day performance stands at an impressive 52.31%, vastly outperforming the S&P 500, which recorded a modest gain of 0.47%. Over the past week, BigBear.ai has shown a remarkable increase of 56.73%, while its monthly performance has soared by 87.97%.
In the context of longer-term performance, BigBear.ai has achieved a staggering 336.76% increase over the past year, significantly outpacing the S&P 500's 17.58% growth. Year-to-date, the stock has risen by 33.48%, compared to the S&P 500's 12.47%. However, it is important to note that the company has faced challenges, including a negative EBITDA and a decline in profits over the past year.

Despite these hurdles, BigBear.ai's current market capitalization stands at approximately USD 1,854 million, reflecting its position within the small-cap segment of the market. The stock's price-to-book ratio is reported at 6.95, indicating its valuation relative to its book value.