Samsung Electronics announced a dedicated robotics division on the 22nd, triggering a sharp rebound in domestic robotics stocks. Rainbow Robotics, a Samsung subsidiary, closed 16.28% higher at 478,500 won on the 22nd, while Cosmo Robotics, TX Robotics, and N Robotics hit the daily upper limit with gains near 30%. The rally followed Samsung's decision to establish an RX (Robotics eXperience) division directly under CEO oversight to consolidate companywide resources for robotics business. The sector had declined an average of 33.6% over the prior month amid concerns over commercialization timelines and revenue generation. Combined market capitalization of domestic robotics firms fell from 49 trillion won in early June to 23 trillion won by the 20th, according to IBK Securities.
Rainbow Robotics Surges 16.28% as Sector Posts Broad Gains on the 22nd
Rainbow Robotics jumped 16.28% to close at 478,500 won on the 22nd, according to Korea Exchange data. The stock surged 22.24% intraday, reaching 529,000 won during the session. Cosmo Robotics rose 29.96%, TX Robotics gained 29.95%, and N Robotics climbed 29.89%, all hitting the daily upper limit. Robotis closed 11.42% higher at 219,500 won, and Robostar finished 12.39% up at 66,200 won. Doosan Robotics and Neuromeka also posted gains of 5.79% and 4.44%, respectively.
Hyundai Motor closed 4.76% higher at 418,000 won after Chung Eui-sun, chairman of Hyundai Motor Group, acquired the remaining stake in Boston Dynamics from SoftBank using personal funds. Hyundai AutoEver, Hyundai Motor's system integration affiliate, rose 6.64% to 401,500 won, and LG Electronics, which also operates robotics businesses, gained 5.48% to close at 182,700 won.
Samsung Electronics Establishes RX Division Under CEO Oversight
Samsung Electronics announced the creation of an RX (Robotics eXperience) division directly under CEO oversight to consolidate companywide resources for robotics business expansion. The organizational move aims to secure next-generation business competitiveness, according to the company's statement. The announcement drove the rally in domestic robotics stocks on the 22nd.
The robotics sector had been classified as a growth theme at the start of the year. Expectations rose in January around CES 2026, where Boston Dynamics was anticipated to unveil a mass-production humanoid model. Hyundai Motor was also categorized as a robotics-related stock, contributing to its share price increase. In the prior month, Jensen Huang, CEO of Nvidia, visited South Korea, fueling expectations of physical AI collaboration with major domestic conglomerates. However, the sector entered a sharp decline from the prior month due to a lack of fresh catalysts and concerns over commercialization and profitability. Government policy support announced under the "Korea Great Leap 3 Mega Projects," which included physical AI development, briefly attracted demand but failed to sustain momentum.
Analysts Cite Samsung Move as Positive but Emphasize Need for Supply Chain Milestones
Kim Hye-bin, researcher at IBK Securities, stated that Samsung Electronics' robotics business visibility is positive for the domestic robotics sector over the medium to long term, but short-term stock direction will depend on the speed and visibility of commercialization. Kim added that the concretization of Samsung's follow-up mergers and acquisitions (M&A) and equity investment targets will be critical as the robotics industry value chain takes shape.
Kim further noted that Hyundai Motor Group and Boston Dynamics' Atlas, LG Electronics' Cloid, and Tesla's Optimus third-generation mass production prototypes are expected to be unveiled sequentially in the second half. "As humanoid mass production momentum and supply chains become more concrete after the third quarter, attention is likely to narrow to core component stocks within large-company value chains," Kim said.
Yang Seung-yoon, researcher at Eugene Investment & Securities, stated that the robotics sector corrected approximately 50% from its peak since June, reflecting short-term momentum absence and concerns over commercialization and profitability. Yang added that while valuation burden and technology risks remain, Samsung Electronics' full-scale business launch could serve as a turning point to raise industry expectations again.
IBK Securities reported that the combined market capitalization of domestic robotics companies increased from approximately 16 trillion won in August of the prior year to 49 trillion won in early June, then declined to 23 trillion won by the 20th. Major stock prices fell an average of 52.3% compared to six months prior and 33.6% compared to one month prior.
Tesla and Hyundai Motor Earnings Reports Draw Market Attention
The market is focused on Tesla and Hyundai Motor's second-quarter earnings announcements scheduled for the 23rd (Korea time) and Hyundai Motor's CEO Investor Day (CID) scheduled for the 26th of next month. Wall Street views Tesla's future as dependent on its humanoid robot Optimus rather than electric vehicle sales. Morgan Stanley lowered Tesla's target price slightly from $417 to $415 but maintained an overweight rating. Andrew Perkoco, researcher at Morgan Stanley, stated that while improvements in automotive and energy business performance are positive, Optimus remains the core driver of the stock price.
Barclays, a UK investment bank, acknowledged improvements in Tesla's electric vehicle business but noted that the market currently assigns greater value to AI-based future growth businesses than to Tesla's existing automotive revenue. The bank emphasized that the Optimus humanoid robot is central to enterprise value. Bank of America maintained a buy rating and $391 target price on Tesla, highlighting Optimus production plans.
FAQ
What did Samsung Electronics announce on the 22nd?
Samsung Electronics announced the establishment of an RX (Robotics eXperience) division directly under CEO oversight to consolidate companywide resources for robotics business expansion. The organizational move aims to secure next-generation business competitiveness.
Why did Korean robotics stocks decline before the 22nd rebound?
The robotics sector declined an average of 33.6% over the prior month due to a lack of fresh catalysts and concerns over commercialization timelines and revenue generation. Combined market capitalization fell from 49 trillion won in early June to 23 trillion won by the 20th, according to IBK Securities.
What upcoming events are analysts monitoring in the robotics sector?
Analysts are monitoring Tesla and Hyundai Motor's second-quarter earnings announcements scheduled for the 23rd (Korea time) and Hyundai Motor's CEO Investor Day scheduled for the 26th of next month. Hyundai Motor Group and Boston Dynamics' Atlas, LG Electronics' Cloid, and Tesla's Optimus third-generation mass production prototypes are expected to be unveiled sequentially in the second half.
