Daily BriefsSouth Korea

Daily Brief South Korea: Samsung Electronics Pref Shares, SK Hynix, Samsung Electronics, Adforus, Cheil Worldwide, Woori Financial Group and more

In today’s briefing:

  • Gap Trade Opportunities in Korean Prefs Vs Common Share Pairs in 4Q 2026
  • Alpha Generation Through Share Buybacks in Korea: Bi-Monthly (August & September 2026)
  • Samsung Electronics (005930 KS): 3Q26 Preview – The First ₩100T Quarter, Priced at 5x PER
  • ADforus: Korea’s Only Listed Google GCPP Partner, Top-Tier Shareholder Returns in K-Adtech
  • Cheil Worldwide (030000 KS): Synthetic Expert Call Transcript (01 Oct 2026)
  • Woori Financial Group (316140 KS): Synthetic Expert Call Transcript (01 Oct 2026)


Gap Trade Opportunities in Korean Prefs Vs Common Share Pairs in 4Q 2026

By Douglas Kim

  • In this insight, I discuss numerous gap trade opportunities involving Korean preferred and common shares in 4Q 2026.
  • Preferred companies’ share price discount (relative to the common shares) on the 27 pairs below was 46.9% as of 1 October 2026, down slightly from 47.2% on 3 July 2026. 
  • There has been an increasing number of pairs (such as Samsung Electronics pref) where the preferred shares are starting to outperform their common share counterparts in the past three months. 

Alpha Generation Through Share Buybacks in Korea: Bi-Monthly (August & September 2026)

By Douglas Kim

  • In this insight, I discuss the alpha generation through companies that announced share buybacks in the Korean stock market in August and September 2026.
  • This insights provides a list of 43 companies in the Korean stock market that have announced share buyback programs in August and September 2026.
  • There were seven companies with more than 300 billion won in market cap that announced share buybacks in the past two months with at least 1% of outstanding shares.

Samsung Electronics (005930 KS): 3Q26 Preview – The First ₩100T Quarter, Priced at 5x PER

By Mo Aziz

  • We forecast 3Q26E OP ₩108.2T, above the consensus range ₩104–107T. Micron’s +30% NAND pricing skews risk upward to ₩117T; the won costs ₩6T. Ignore an FX revenue miss.
  • January’s ₩55–75T cash allocation is the real catalyst, not the 3Q26 prelim. Our FCF math points to ₩110T; share cancellation beats dividends for EPS. 
  • Our forecasts is FY26E OP ₩373T, EPS ₩44,961; FY27E EPS ₩55,055. TP ₩400,000 held at 7.3x FY27E, the bottom of Samsung’s 10-year band. Maintain BULLISH.

ADforus: Korea’s Only Listed Google GCPP Partner, Top-Tier Shareholder Returns in K-Adtech

By Value Finder

  • Founded 2014, KOSDAQ-listed 2025; full-stack mobile ad platform                         
  • Korea’s only listed GCPP: Google’s top-tier official partner
  • Revenue from new RTB-based platforms up 214% YoY in 1Q2

Cheil Worldwide (030000 KS): Synthetic Expert Call Transcript (01 Oct 2026)

By αSK SmartScripts

  • Treasury Share Cancellation Mandated by Regulatory Shift: The massive 12.0% treasury share cancellation (valued at KRW 282.8 billion) and subsequent KRW 140 billion buyback-and-cancel program are structurally driven by South Korea’s Commercial Act amendments and the corporate Value-up program, marking a permanent end to Cheil’s decade-long cash-hoarding strategy.
  • Captive Spend Squeeze and KFTC Oversight: While Cheil maintains its high-barrier captive moat with Samsung Group (accounting for approximately 70% of gross profit), the Korea Fair Trade Commission (KFTC)’s rigorous transfer-pricing audits and bidding rules prevent arbitrary pricing, forcing Cheil to compete on merit while managing a severe near-term marketing spend cut from Samsung’s Mobile Experience (MX) division.
  • GenAI and Structural Margin Pressures: Generative AI has initiated deflationary pressure on Cheil’s traditional cost-plus creative production billing. The company is actively shifting to digital retail and direct-to-consumer (D2C) channels to maintain its target 18.0% to 20.0% operating profit-to-gross profit (OP/GP) ratio, balancing structural cost inflation with a strict 60.0% dividend payout policy.

Disclaimer: The following transcripts are synthetic, AI-generated on demand, and compiled exclusively from public data sources; no real-word experts were actually interviewed. This content is designed to highlight potential market mispricings, explore compelling lines of inquiry, and suggest strategic questions rather than present verified facts. All specific financial metrics and data points, including market shares, TAM, margins, and growth rates, are AI-estimated approximations. They may be inaccurate and must be independently verified.


Woori Financial Group (316140 KS): Synthetic Expert Call Transcript (01 Oct 2026)

By αSK SmartScripts

  • POSCO’s pre-market block sale of its entire 2.7% stake (20.28 million shares) at 33,360 won per share on October 1, 2026, successfully unwinds a decade-long strategic cross-shareholding. While it removes a structural overhang, it has triggered immediate downward pressure on the stock, falling over 4% today.
  • Woori’s diversification strategy is materially shifting its earnings profile, with non-banking net income contribution climbing from 7% in Q2 2025 to 22% in Q2 2026. This growth is anchored by the dual acquisition of Tongyang Life and ABL Life for a combined 1.54 trillion won, which is slated to culminate in a merged 55 trillion won life insurer in the second half of 2027.
  • Tight regulatory constraints are forcing major operational adjustments. Despite the Financial Services Commission (FSC) expanding the annual household loan growth target from 1.5% to 3% in August 2026, Woori Bank has had to implement aggressive self-imposed caps—such as slashing monthly mortgage lending per branch to 1 billion won—to maintain compliance while stabilizing its CET1 ratio at 13.71% as of Q2 2026.

Disclaimer: The following transcripts are synthetic, AI-generated on demand, and compiled exclusively from public data sources; no real-word experts were actually interviewed. This content is designed to highlight potential market mispricings, explore compelling lines of inquiry, and suggest strategic questions rather than present verified facts. All specific financial metrics and data points, including market shares, TAM, margins, and growth rates, are AI-estimated approximations. They may be inaccurate and must be independently verified.


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