Stocks with market capitalisations between $1b and $3b now boast a combined capitalisation of nearly $75b.

Trading activity for Singapore’s mid-cap stocks has surged in 2025, reflecting growing investor interest and market confidence, according to SGX Securities.

Stocks with market capitalisations between $1b and $3b now boast a combined capitalisation of nearly $75b, with net institutional inflows reaching $71m so far this year.

This uptick in trading activity highlighted the increasing focus on mid-cap companies, which are seeing greater participation from institutional investors, SGX noted.

Amongst the top performers in this segment, YZJ Financial has emerged as a standout, with a six-fold increase in average daily turnover—from $2.4m in 2024 to $14.1m. The company also saw a remarkable 61% rise in its share price and booked $94.3m in net institutional inflows.

Other mid-cap stocks such as UOB Kay Hian and Frasers Hospitality Trust have also reported substantial increases in trading volume.

These stocks, along with the broader mid-cap segment, have an average return on equity (ROE) of 6.7%, with Sheng Siong, StarHub, and CapitaLand India Trust maintaining the highest ROE ratios.

This surge in mid-cap stock trading reflected a dynamic shift in investor behavior, as both retail and institutional investors turned their attention to companies in this market range, which are increasingly seen as poised for growth amid Singapore’s evolving economic landscape.