Minor investors in Korea achieved the highest stock returns in the first half of the year, with teenagers recording approximately 40% gains and children under 10 earning around 30%, according to an analysis by Mirae Asset Securities of accounts holding over 1 million won. The high returns stem from parents managing these accounts as long-term wealth transfer vehicles, focusing on blue-chip stocks like Samsung Electronics and SK Hynix rather than frequent trading. Adult investors aged 30-39 posted the lowest returns at approximately 20%, despite being considered the most active and experienced trading demographic.
The analysis by Mirae Asset Securities revealed that investors in their 50s and 60s achieved 29% returns, while those in their 40s recorded 27%. New account openings surged in the first half, with approximately 3 million accounts created at Mirae Asset Securities alone, representing a 15% increase from the end of last year. Minor investor accounts increased by 44%, significantly outpacing growth rates in other age groups.
Parents Manage Minor Accounts for Long-Term Blue-Chip Investment
Parents open stock accounts in their children's names and manage them as wealth transfer tools, according to securities industry sources. Lee Eun-ha, SAGE Consulting Team Leader at Mirae Asset Securities, explained that stocks gifted to young children are not for short-term investment purposes but to create substantial funds for home purchases when the children reach adulthood, leading parents to select large-cap blue-chip stocks. The structure naturally encourages long-term holding because frequent buying and selling can create tax disadvantages, as trading profits may be subject to gift taxation.
Adult investors, while having the flexibility to trade based on market conditions, often achieve returns limited to short-term trading levels. Minor accounts, by contrast, benefit from parents' careful selection of quality stocks and minimal intervention, allowing returns to compound over extended holding periods.
Samsung Electronics and SK Hynix Lead Minor Investors' Holdings
Teenage investors' top five net purchases in the first half included Samsung Electronics, SK Hynix, Hyundai Motor, Nasdaq 100 ETF, and Alphabet. Children under 10 similarly accumulated Samsung Electronics and SK Hynix most heavily, followed by index-tracking products such as Nasdaq 100 and S&P 500 ETFs. Overall holdings among minor investors featured Samsung Electronics and SK Hynix at the top, with overseas large-cap stocks like Tesla and NVIDIA also ranking highly.
For U.S. stock investments, parents favored relatively stable index-tracking ETFs over individual stocks with high volatility, contributing to higher returns in minor accounts compared to adult accounts that invested in volatile stocks like SpaceX. The absence of price limits in U.S. markets and trading hours during children's sleeping time in Korea made ETFs a more practical choice for parent-managed accounts.
SK Chairman and KB Securities Analyst Provide Semiconductor Outlook
SK Chairman Choi Tae-won stated on July 17 at the Korea Chamber of Commerce and Industry summer forum that the current AI industry resembles a four-year-old child and expressed confidence that SK Hynix stock will trend upward in the long term if held rather than traded frequently. Kim Dong-won, a KB Securities analyst, noted that explosive AI demand will sustain memory supply shortages until 2028 and highlighted increasing long-term supply contracts between big tech companies and Korean semiconductor firms.
Experts evaluate the long-term investment value of Samsung Electronics and SK Hynix highly despite recent extreme volatility. The focus on these two stocks as core holdings reflects their dominant positions in the semiconductor industry and their exposure to AI-driven demand growth.
FAQ
Why did minor investors in Korea achieve higher stock returns than adults in the first half?
Minor investors achieved higher returns because parents managing their accounts focused on long-term holdings of blue-chip stocks like Samsung Electronics and SK Hynix, avoiding frequent trading that can reduce returns and create tax complications. Adult investors' flexibility to trade based on market conditions often resulted in shorter holding periods and lower overall gains.
What stocks did teenage investors in Korea buy most in the first half?
Teenage investors' top five net purchases in the first half were Samsung Electronics, SK Hynix, Hyundai Motor, Nasdaq 100 ETF, and Alphabet, according to Mirae Asset Securities data. Children under 10 similarly concentrated holdings in Samsung Electronics, SK Hynix, and index-tracking ETFs like Nasdaq 100 and S&P 500.
