Taboola.com Ltd. (NASDAQ:TBLA) is one of the most promising penny stocks under $5 to buy. On February 25, Taboola announced financial results for Q4 and the full year 2025, with annual revenue rising 8% to $1.91 billion. The company’s core profitability metric, ex-TAC gross profit, grew 7% year-over-year to $713.5 million, while adjusted EBITDA reached $215.5 million with a stable 30% margin. The company’s growth is increasingly driven by its Realize platform, which has improved advertiser retention and ...