Valuation Update With 7 Day Price Move • May 18
Investor sentiment deteriorates as stock falls 16% After last week's 16% share price decline to ₩17,950, the stock trades at a forward P/E ratio of 45x. Average forward P/E is 24x in the Semiconductor industry in South Korea. Total returns to shareholders of 346% over the past three years. Valuation Update With 7 Day Price Move • Mar 31
Investor sentiment deteriorates as stock falls 17% After last week's 17% share price decline to ₩16,810, the stock trades at a forward P/E ratio of 29x. Average forward P/E is 20x in the Semiconductor industry in South Korea. Total returns to shareholders of 299% over the past three years. Reported Earnings • Mar 21
Full year 2025 earnings: EPS and revenues exceed analyst expectations Full year 2025 results: EPS: ₩239 (up from ₩137 in FY 2024). Revenue: ₩272.6b (up 29% from FY 2024). Net income: ₩19.3b (up 75% from FY 2024). Profit margin: 7.1% (up from 5.2% in FY 2024). The increase in margin was driven by higher revenue. Revenue exceeded analyst estimates by 9.6%. Earnings per share (EPS) also surpassed analyst estimates by 155%. Revenue is forecast to grow 31% p.a. on average during the next 2 years, compared to a 29% growth forecast for the Semiconductor industry in South Korea. Over the last 3 years on average, earnings per share has fallen by 25% per year but the company’s share price has increased by 70% per year, which means it is well ahead of earnings. Duyuru • Mar 04
YC Corporation, Annual General Meeting, Mar 26, 2026 YC Corporation, Annual General Meeting, Mar 26, 2026, at 09:00 Tokyo Standard Time. Location: auditorium, 28, pangyo-ro 255beon-gil, bundang-gu, gyeonggi-do, seongnam South Korea New Risk • Feb 03
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of South Korean stocks, typically moving 9.7% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Major Risk Earnings have declined by 26% per year over the past 5 years. Minor Risks Share price has been volatile over the past 3 months (9.7% average weekly change). Profit margins are more than 30% lower than last year (3.3% net profit margin). New Risk • Jan 05
New major risk - Revenue and earnings growth Earnings have declined by 26% per year over the past 5 years. This is considered a major risk. Ultimately, shareholders want to see a good return on their investment and that generally comes from sharing in the company's profits. If profits are declining over an extended period, then in most cases the share price will decline over time unless the company can turn around its fortunes. A trend of falling earnings can be very difficult to turn around. If the company is well already established it may also be a sign the company has matured and is in decline. In addition, if the company pays dividends it will also likely need to reduce or cut them, striking a dual blow to total shareholder returns. Currently, the following risks have been identified for the company: Major Risk Earnings have declined by 26% per year over the past 5 years. Minor Risk Profit margins are more than 30% lower than last year (3.3% net profit margin). New Risk • Dec 05
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of South Korean stocks, typically moving 8.1% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Minor Risks Share price has been volatile over the past 3 months (8.1% average weekly change). Profit margins are more than 30% lower than last year (3.3% net profit margin). New Risk • Sep 18
New minor risk - Share price stability The company's share price has been volatile over the past 3 months. It is more volatile than 75% of South Korean stocks, typically moving 7.6% a week. This is considered a minor risk. Share price volatility indicates the stock is highly sensitive to market conditions or economic conditions rather than being sensitive to its own business performance, which may also be inconsistent. It also increases the risk of potential losses in the short term as the stock tends to have larger drops in price more frequently than other stocks. Currently, the following risks have been identified for the company: Minor Risks Share price has been volatile over the past 3 months (7.6% average weekly change). Profit margins are more than 30% lower than last year (1.1% net profit margin). New Risk • May 22
New major risk - Earnings quality The company has a high level of non-cash earnings. Accrual ratio: 21% This is considered a major risk. Non-cash earnings can arise from many different things. However, if a company consistently has a high level of non-cash earnings, it may be a sign that they are recognizing revenue from customers before the full value of the sales are received as cash or they are not depreciating the value of their assets appropriately. These are practices that inflate earnings, while not providing a similar increase to cash flows. Companies in some select industries naturally have a high level of non-cash earnings and it is not a major concern. However, in the worst case scenario it can be an early sign of performance manipulation by management. This is currently the only risk that has been identified for the company. Valuation Update With 7 Day Price Move • Mar 31
Investor sentiment deteriorates as stock falls 15% After last week's 15% share price decline to ₩10,840, the stock trades at a forward P/E ratio of 14x. Average forward P/E is 12x in the Semiconductor industry in South Korea. Total returns to shareholders of 100% over the past three years. Duyuru • Mar 08
YC Corporation, Annual General Meeting, Mar 26, 2025 YC Corporation, Annual General Meeting, Mar 26, 2025, at 09:01 Tokyo Standard Time. Location: auditorium, 28, pangyo-ro 255beon-gil, bundang-gu, gyeonggi-do, seongnam South Korea New Risk • Dec 09
New major risk - Financial data availability The company has not reported any financial data. This is considered a major risk. With no or incomplete audited reported financial data, it is virtually impossible to assess the company's investment potential. Currently, the following risks have been identified for the company: Major Risk No financial data reported. Minor Risk Share price has been volatile over the past 3 months (11% average weekly change). Valuation Update With 7 Day Price Move • Nov 12
Investor sentiment deteriorates as stock falls 16% After last week's 16% share price decline to ₩10,390, the stock trades at a forward P/E ratio of 18x. Average forward P/E is 13x in the Semiconductor industry in South Korea. Total returns to shareholders of 83% over the past three years. Valuation Update With 7 Day Price Move • Oct 21
Investor sentiment deteriorates as stock falls 15% After last week's 15% share price decline to ₩12,010, the stock trades at a forward P/E ratio of 20x. Average forward P/E is 13x in the Semiconductor industry in South Korea. Total returns to shareholders of 143% over the past three years. Valuation Update With 7 Day Price Move • Sep 18
Investor sentiment improves as stock rises 16% After last week's 16% share price gain to ₩13,350, the stock trades at a forward P/E ratio of 23x. Average forward P/E is 12x in the Semiconductor industry in South Korea. Total returns to shareholders of 123% over the past three years. Valuation Update With 7 Day Price Move • Sep 03
Investor sentiment deteriorates as stock falls 16% After last week's 16% share price decline to ₩12,630, the stock trades at a forward P/E ratio of 21x. Average forward P/E is 13x in the Semiconductor industry in South Korea. Total returns to shareholders of 105% over the past three years. Valuation Update With 7 Day Price Move • Apr 22
Investor sentiment improves as stock rises 60% After last week's 60% share price gain to ₩10,140, the stock trades at a trailing P/E ratio of 60.1x. Average trailing P/E is 25x in the Semiconductor industry in South Korea. Total returns to shareholders of 40% over the past three years. Valuation Update With 7 Day Price Move • Apr 08
Investor sentiment deteriorates as stock falls 16% After last week's 16% share price decline to ₩6,310, the stock trades at a trailing P/E ratio of 37.4x. Average trailing P/E is 25x in the Semiconductor industry in South Korea. Total loss to shareholders of 8.2% over the past three years. Reported Earnings • Mar 26
Full year 2023 earnings released: EPS: ₩169 (vs ₩323 in FY 2022) Full year 2023 results: EPS: ₩169 (down from ₩323 in FY 2022). Revenue: ₩255.2b (down 11% from FY 2022). Net income: ₩13.5b (down 48% from FY 2022). Profit margin: 5.3% (down from 9.2% in FY 2022). The decrease in margin was driven by lower revenue. Over the last 3 years on average, earnings per share has fallen by 27% per year but the company’s share price has increased by 2% per year, which means it is well ahead of earnings. Valuation Update With 7 Day Price Move • Mar 21
Investor sentiment improves as stock rises 15% After last week's 15% share price gain to ₩7,930, the stock trades at a trailing P/E ratio of 55.6x. Average trailing P/E is 23x in the Semiconductor industry in South Korea. Total returns to shareholders of 14% over the past three years. Valuation Update With 7 Day Price Move • Mar 04
Investor sentiment improves as stock rises 16% After last week's 16% share price gain to ₩6,680, the stock trades at a trailing P/E ratio of 46.8x. Average trailing P/E is 19x in the Semiconductor industry in South Korea. Total loss to shareholders of 2.1% over the past three years. Valuation Update With 7 Day Price Move • Jan 23
Investor sentiment improves as stock rises 21% After last week's 21% share price gain to ₩7,300, the stock trades at a trailing P/E ratio of 51.2x. Average trailing P/E is 20x in the Semiconductor industry in South Korea. Total returns to shareholders of 16% over the past three years. Valuation Update With 7 Day Price Move • Jan 02
Investor sentiment improves as stock rises 19% After last week's 19% share price gain to ₩5,470, the stock trades at a trailing P/E ratio of 38.3x. Average trailing P/E is 19x in the Semiconductor industry in South Korea. Total loss to shareholders of 13% over the past three years. New Risk • Aug 31
New major risk - Earnings quality The company has a high level of non-cash earnings. Accrual ratio: 31% This is considered a major risk. Non-cash earnings can arise from many different things. However, if a company consistently has a high level of non-cash earnings, it may be a sign that they are recognizing revenue from customers before the full value of the sales are received as cash or they are not depreciating the value of their assets appropriately. These are practices that inflate earnings, while not providing a similar increase to cash flows. Companies in some select industries naturally have a high level of non-cash earnings and it is not a major concern. However, in the worst case scenario it can be an early sign of performance manipulation by management. Currently, the following risks have been identified for the company: Major Risk High level of non-cash earnings (31% accrual ratio). Minor Risk Profit margins are more than 30% lower than last year (5.3% net profit margin). Valuation Update With 7 Day Price Move • Mar 21
Investor sentiment improves as stock rises 16% After last week's 16% share price gain to ₩4,130, the stock trades at a trailing P/E ratio of 12x. Average trailing P/E is 11x in the Semiconductor industry in South Korea. Total returns to shareholders of 112% over the past three years. Valuation Update With 7 Day Price Move • Feb 21
Investor sentiment improves as stock rises 29% After last week's 29% share price gain to ₩4,370, the stock trades at a trailing P/E ratio of 12.7x. Average trailing P/E is 10x in the Semiconductor industry in South Korea. Total returns to shareholders of 5.0% over the past three years. Duyuru • Oct 05
YIK Corporation (KOSDAQ:A232140) announces an Equity Buyback for KRW 1,000 million worth of its shares. YIK Corporation (KOSDAQ:A232140) announces a share repurchase program. Under the program, the company will repurchase up to KRW 1,000 million worth of its shares pursuant to a contract with Samsung Securities Co., Ltd. The purpose of the program is stock price stability and shareholder value enhancement. The program will expire on April 4, 2023. As of October 4, 2022, the company had 1,512,502 shares in treasury within the range available for dividends and 0 shares in treasury through other acquisition. Valuation Update With 7 Day Price Move • Sep 28
Investor sentiment deteriorated over the past week After last week's 16% share price decline to ₩2,940, the stock trades at a trailing P/E ratio of 5.7x. Average trailing P/E is 9x in the Semiconductor industry in South Korea. Total returns to shareholders of 10% over the past three years. Duyuru • Jul 14
YIK Corporation (KOSDAQ:A232140) announces an Equity Buyback for KRW 1,000 million worth of its shares. YIK Corporation (KOSDAQ:A232140) announces a share repurchase program. Under the program, the company will repurchase up to KRW 1,000 million worth of its shares in accordance to a contract with Samsung Securities Co., Ltd. The purpose of the program is stock price stability and shareholder value enhancement. The program will expire on January 16, 2023. As of July 13, 2022, the company had 242,130 shares in treasury within the range available for dividends and 0 shares in treasury through other acquisition. Valuation Update With 7 Day Price Move • Jun 23
Investor sentiment deteriorated over the past week After last week's 18% share price decline to ₩3,800, the stock trades at a trailing P/E ratio of 6.2x. Average trailing P/E is 10x in the Semiconductor industry in South Korea. Total returns to shareholders of 40% over the past three years. Duyuru • Feb 24
YIK Corporation (KOSDAQ:A232140) announces an Equity Buyback for KRW 2,000 million worth of its shares. YIK Corporation (KOSDAQ:A232140) announces a share repurchase program. Under the program, the company will repurchase up to KRW 2,000 million worth of its shares in accordance to a contract with Samsung Securities Co., Ltd. The purpose of the program is stock price stability and shareholder value enhancement. The program will expire on August 22, 2022. As of February 21, 2022, the company had 850,957 shares in treasury within the range available for dividends and 0 shares in treasury through other acquisition. Valuation Update With 7 Day Price Move • Nov 22
Investor sentiment improved over the past week After last week's 17% share price gain to ₩6,570, the stock trades at a trailing P/E ratio of 16x. Average trailing P/E is 20x in the Semiconductor industry in South Korea. Total returns to shareholders of 120% over the past three years. Valuation Update With 7 Day Price Move • Feb 05
Investor sentiment improved over the past week After last week's 27% share price gain to ₩7,370, the stock is trading at a trailing P/E ratio of 55.4x, up from the previous P/E ratio of 43.5x. This compares to an average P/E of 21x in the Semiconductor industry in South Korea. Total returns to shareholders over the past three years are 22%. Is New 90 Day High Low • Feb 05
New 90-day high: ₩7,370 The company is up 26% from its price of ₩5,830 on 06 November 2020. The South Korean market is also up 26% over the last 90 days, indicating the company’s price trend is similar to the market over that time. However, it underperformed the Semiconductor industry, which is up 37% over the same period. Is New 90 Day High Low • Jan 04
New 90-day high: ₩6,330 The company is up 18% from its price of ₩5,370 on 06 October 2020. The South Korean market is up 21% over the last 90 days, indicating the company underperformed over that time. It also underperformed the Semiconductor industry, which is up 32% over the same period. Is New 90 Day High Low • Nov 05
New 90-day high: ₩5,810 The company is up 4.0% from its price of ₩5,570 on 07 August 2020. The South Korean market is up 1.0% over the last 90 days, indicating the company outperformed over that time. It also outperformed the Semiconductor industry, which is flat over the same period. Duyuru • Aug 16
YIK Corporation announced that it has received KRW 47.33597181 billion in funding from Samsung Electronics Co., Ltd. On August 14, 2020, YIK Corporation (KOSDAQ:A232140) closed the transaction. Duyuru • Jul 31
YIK Corporation announced that it expects to receive KRW 47.33597181 billion in funding from Samsung Electronics Co., Ltd. Yik Corporation (KOSDAQ:A232140) announced a private placement of common shares for gross proceeds of KRW 47,335,971,810 on July 31,2020. The company issued 9,601,617 common shares at a price of KRW 4,930 each at 10% discount. The transaction will involve participation from Samsung Electronics Co., Ltd. for 9,601,617 shares for hold period of 1 years. The expected payment date is August 14, 2020. The board of directors of the company approved the transaction. 
