Members of the Samsung family have effectively monopolized the top ranks of Korea's stock wealth rankings. Buoyed by the rally in semiconductor stocks, the assets of controlling family members holding large stakes have ballooned, further intensifying concentration at the top.
According to financial data provider FnGuide on Thursday, the combined value of shares held by Korea's 100 wealthiest stock holders totaled 215.8 trillion won ($154 billion) in the first quarter, up more than 30 trillion won from 180.08 trillion won in the fourth quarter of last year. A significant portion of the gains was concentrated at the top, highlighting a clear pattern of wealth concentration.
The combined stake value of the top 10 rose from 89.84 trillion won to 112.41 trillion won over the same period, an increase of about 22 trillion won. Their share of the total assets held by the 100 wealthiest expanded from 49.9% to 52.1%. With asset growth at the top outpacing the KOSPI's 19.9% gain over the same period, the market structure centered on "super-rich" investors has been reinforced.
At the center of this trend was the semiconductor rally. As major chip stocks including Samsung Electronics (005930.KS) extended their gains, members of the Samsung family holding large stakes benefited the most. The top four spots in the first-quarter stock wealth rankings were all occupied by the Samsung family.
Samsung Electronics Executive Chairman Jay Y. Lee ranked first, with his stake valued at 30.93 trillion won. Hong Ra-hee, honorary director of the Leeum Museum of Art, Lee Boo-jin, president of Hotel Shilla, and Lee Seo-hyun, president of Samsung C&T, followed in second to fourth place. The results directly reflect a structure in which share price gains at major affiliates translate immediately into personal wealth.
By contrast, SK Group Chairman Tae-won Choi failed to break into the top 10 despite the same upturn in the semiconductor sector. His ranking rose only slightly, from 13th to 11th. Analysts attribute this to his indirect ownership of SK hynix (000660.KS) through the holding company SK, rather than direct holdings.
Under a holding company structure, share price gains at key affiliates are not fully reflected in the personal wealth of the group's controlling shareholder. Combined with the "holding company discount" applied by the market, this limits the scope of asset growth. That is the backdrop for the widening wealth gap among group chairmen even amid the same chip boom.
Ranking shifts were evident elsewhere as well. Meritz Financial Group Chairman Cho Jung-ho, who ranked second in the fourth quarter of last year, slipped to fifth as the value of his holdings edged lower. Meanwhile, Hanmi Semiconductor Chairman Kwak Dong-shin, a beneficiary of the recovery in the chip equipment sector, climbed to seventh with stake holdings valued at 8.02 trillion won.
Other members of the Hanmi Semiconductor family — Kwak Young-mi, Kwak Young-ah, Kwak Myung-shin and Kwak Hye-shin — each jumped roughly 30 spots in the rankings, marking a notable shift. The rise reflects how expanded investment in semiconductors has also lifted equipment suppliers.
Conversely, the presence of KOSDAQ-based wealth holders weakened. Alteogen CEO Park Soon-jae fell from eighth to 15th, while ABL Bio CEO Lee Sang-hoon dropped from 16th to 22nd. Pharma Research Chairman Jung Sang-soo also slipped from 29th to 37th.
Ultimately, the latest ranking changes show that wealth gaps can vary widely depending not just on share price movements but on ownership structure. The outcomes diverged sharply — even within the same industry boom — depending on whether stakes were held directly or indirectly through a holding company, observers said.
