Shinhan and Hana financial groups enjoyed better-than-expected earnings due to buying sprees by foreign investors last Wednesday.
Both South Korean financial groups each sold 30 billion won stocks to international investors.
Foreign investors also net purchased over 18.1 billion won worth of KB Financial shares.
Shares of Shinhan Financial Group jumped by over 10 percent to 30,550 won Wednesday from 27,150 won last Friday, while that for Hana's increased by nearly 20 percent to end at 27,600 won.
KB Financial Group's stock price jumped by 11.7 percent on Wednesday, closing at 34,750 won, which is a 1.76 percent increase from Friday.
Shinhan Financial Group posted the largest quarterly profit of 932 billion won, up 1.5 percent from the same period last year, to keep its leading status.
Meanwhile, due to a rise in income from non-banking and overseas, Hana Financial Group registered a 657 billion won net profit of in the first quarter, a 20.3 percent increase from the same period last year.
KB had a net profit of 729 billion won during the first quarter, which is a 13.7 percent dip from the same period last year. However, market analysts say the result was expected amid the virus-stricken market uncertainty.
Kim Ji-young, an analyst at Kyobo Securities, attributed the sound performances the economy's solid fundamentals and increase in loan demand, which countered a decrease of net interest margin (NIM) caused by a drop in key interest rates.
The financial groups are expected to continue exhibiting an upward trend in their stock prices due to the country's financial support policies and the improving COVID-19 situation.


TSMC Eyes 3nm Chip Production in Japan with $17 Billion Kumamoto Investment
Uber Ordered to Pay $8.5 Million in Bellwether Sexual Assault Lawsuit
Washington Post Publisher Will Lewis Steps Down After Layoffs
Ford and Geely Explore Strategic Manufacturing Partnership in Europe
Weight-Loss Drug Ads Take Over the Super Bowl as Pharma Embraces Direct-to-Consumer Marketing
TrumpRx Website Launches to Offer Discounted Prescription Drugs for Cash-Paying Americans
Baidu Approves $5 Billion Share Buyback and Plans First-Ever Dividend in 2026
Nvidia CEO Jensen Huang Says AI Investment Boom Is Just Beginning as NVDA Shares Surge
OpenAI Expands Enterprise AI Strategy With Major Hiring Push Ahead of New Business Offering
Once Upon a Farm Raises Nearly $198 Million in IPO, Valued at Over $724 Million
SpaceX Pushes for Early Stock Index Inclusion Ahead of Potential Record-Breaking IPO
Tencent Shares Slide After WeChat Restricts YuanBao AI Promotional Links
Nasdaq Proposes Fast-Track Rule to Accelerate Index Inclusion for Major New Listings
FDA Targets Hims & Hers Over $49 Weight-Loss Pill, Raising Legal and Safety Concerns
SoftBank Shares Slide After Arm Earnings Miss Fuels Tech Stock Sell-Off
Rio Tinto Shares Hit Record High After Ending Glencore Merger Talks 



