The stocks that institutional investors expanded their holdings this week were TLB, Binex, Comico, Korea Cosmetics Manufacturing and PSK.

According to Thinkful on the 27th, institutional investors net purchased 407,231 shares of Binex over the past week (March 20-26). This is 1.2% of Binex's listed shares. Binex is known as a pharmaceutical company.

Nomus also showed an increase in the share of institutional investors' holdings. Over the course of the week, institutional investors net purchased 114,387 shares of Nomus and 1.1% of the number of listed shares.

In addition, during the same period, institutional investors net purchased PSK 342,535 shares and 1.2% of the number of listed stocks.

Institutional investors also net purchased 147,915 shares of TLB and 1.5% of the number of listed shares. TLB has recently attracted attention among investors as a company with printed circuit board (PCB) technology used when Nvidia unveiled its next-generation memory module "SOCAMM."

The stocks that foreign investors bought at a high proportion compared to the number of listed stocks were LKchem, Pureantier, DeGence, The Technology, and Go Young.

LKchem is known as a semiconductor material company. Foreigners net purchased 784,520 shares of LKchem and 12.5% of the number of listed shares.

In addition, foreigners increased their holdings by net buying 417,557 shares of Taekwang and 1.6% of the number of listed stocks.

In addition, foreign investors net purchased 226,514 shares, or 1.8% of the number of listed shares, of The Technology, known as a synthetic drug development, manufacturing and selling company, and Go Young, the world's No. 1 manufacturer of 3D optical inspection equipment, also net purchased 1,222,868 shares, expanding its share of holdings.

[Reporter Kim Daeun]