This article was displayed on the ChosunBiz MoneyMove (MM) site at 6:49 p.m. on Sept. 2, 2026.
KX Innovation Group (formerly KMH Group) has kept appearing in the mergers and acquisitions (M&A) market for small and midsize listed firms recently, and it has also reached out to the KOSPI-listed Sunny Electronics(004770). Due to Sunny Electronics' low largest-shareholder equity ratio and market capitalization, it succeeded in taking the top shareholder spot with an investment of about 10 billion won. If KX Innovation Group secures management control of Sunny Electronics, it is expected to pocket 80 billion won, including financial products and cash equivalents.
According to the Financial Supervisory Service's electronic disclosure system on the 2nd, KX Asset and related parties secured 4,795,279 shares of Sunny Electronics on the 31st. In equity terms, the 13.5% stake surpassed the 8.58% held by former largest shareholder CEO Cha Sang-gwon's side.
Along with KX Asset, five corporations invested in Sunny Electronics: Peer Value, IQ Partners, Invelos, North End, and GL Distribution Development. All of these corporations are affiliates of KX Innovation Group, which is effectively interpreted as a large-scale, group-level investment in Sunny Electronics.
KX Innovation Group has aggressively expanded under Chair Choi Sang-ju, known as an M&A expert. It currently has dozens of affiliates under its wing. Centered on KX Innovation (KX Innovation(122450)), which runs a broadcasting transmission business, it has expanded into manufacturing such as semiconductor materials and set-top boxes, as well as golf course operations. In May, it acquired the aerospace-sector corporations Aerospace Defense Forging, and before that, in February, it was actively pursuing the acquisition of the KOSDAQ-listed Korea Cable T.V Chung-Buk System(066790), which had been at the center of controversy over superconductors-themed stocks, showing continued activity in the M&A market.
After becoming the largest shareholder of Sunny Electronics, KX Innovation Group said in a disclosure that it would decide on the appointment and dismissal of executives in consultation with the current management. But the prevailing view in the industry is that KX Innovation Group's investment in Sunny Electronics is a hostile M&A attempt. If management control were to be transferred through agreement, it is common to acquire existing shares through block deals, conduct paid-in capital increases, or subscribe to new shares via the issuance of convertible bonds (CB). However, most of KX Innovation Group's purchases this time were through open-market purchase and after-hours trading. The analysis is that the goal is to secure control through a surprise equity buy-in.
In fact, Sunny Electronics had been vulnerable to hostile M&A due to the largest shareholder's low equity ratio and the undervaluation of its equity value.
The equity held by CEO Cha's side, the former largest shareholder, remained in the 8% range, and its recent market cap was only in the 60 billion won range. Arithmetically, even a 10 billion won investment could have secured the largest-shareholder position. Indeed, the funds KX Innovation Group used to acquire this Sunny Electronics equity are estimated to be in the low-10-billion-won range.
A capital-market industry official said, "If you can invest about 10 billion won and gain the largest-shareholder position in a KOSPI-listed company, it is certainly worth attempting," and added, "Even if it leads to a management dispute, given Sunny Electronics' lagging share price, minority shareholders' votes may tilt toward the new largest shareholder."
Sunny Electronics is categorized as a political theme stock simply because a key former executive came from AhnLab, founded by People Power Party lawmaker Ahn Cheol-soo. It suffers from sluggish trading in normal times and moves only when there are political issues.
Considering Sunny Electronics' financial condition, if this equity investment leads to a management takeover, KX Innovation Group is expected to secure about 80 billion won in funds. Although Sunny Electronics' recent business performance has been weak, a large amount of funds has been piled up in its coffers.
Sunny Electronics' main business had been producing crystal oscillators that act as filters for frequency signals, but it appears to have abandoned manufacturing recently. There has been no production performance at all since last year. In the first half of this year, the cost of purchasing materials and supplies was 0 won, effectively idling the production line. It is interpreted that, due to intensifying competition, the company is focusing on importing and distributing overseas products rather than manufacturing in-house.
On the other hand, the funds accumulated over time are relatively solid. As of the first half of this year, Sunny Electronics had 60 billion won in current assets, while liabilities were only 2 billion won. It is effectively maintaining a virtually debt-free financial position. Considering about 55 billion won in short-term financial products within current assets and 20 billion won in long-term financial products within noncurrent assets, it has also stacked up financial assets exceeding its market cap. Adding cash equivalents and receivables, immediately available funds total 80 billion won.
Attempts to reach Sunny Electronics for its position on KX Innovation Group becoming the largest shareholder were unsuccessful. A Sunny Electronics official said, "The person in charge is away, so it is difficult to respond immediately."