KOSPI Weekly Investment Watchlist : June 26, 2026. KOSPI latest close: 8,411.21, down 519.09 points / -5.81% on June 26.
KOSPI Weekly Investment Watchlist — Top 20 Korean Stocks to Watch This Week
Below is an English priority watchlist, based on the latest available Korean brokerage strategy themes and the most recent KOSPI close. Since today is a weekend in Korea, I used the latest trading close: June 26, 2026.
KOSPI latest close: 8,411.21, down 519.09 points / -5.81% on June 26. The drop was led by profit-taking and weakness in large-cap technology names including Samsung Electronics and SK Hynix.
Korean brokerage strategy reports are still emphasizing that Korea’s market leadership is centered on semiconductors, with rotation opportunities in shipbuilding, defense, power equipment, nuclear, secondary batteries, bio, financials, and autos. Yuanta Securities says semiconductor leadership remains the priority, while rotation may spread to batteries, shipbuilding, defense, and securities. Mirae Asset notes that semiconductors account for more than 70% of expected KOSPI net profit weight, while shipbuilding, defense, power equipment, and nuclear have become more stable earnings contributors.
KOSPI Priority Watchlist — 1 to 20
| Rank | Company | Ticker | Sector / Theme | Investment Priority Logic |
|---|---|---|---|---|
| 1 | SK Hynix | 000660 | AI memory / HBM semiconductor | Highest-priority Korea AI-memory leader; direct beneficiary of HBM and memory supercycle. |
| 2 | Samsung Electronics | 005930 | Memory, foundry, AI hardware | Core KOSPI bellwether; still central to Korea’s semiconductor earnings upgrade. |
| 3 | Hanwha Aerospace | 012450 | Defense / aerospace | Defense remains one of the strongest Korean structural growth themes. |
| 4 | HD Hyundai Heavy Industries | 329180 | Shipbuilding | Shipbuilding earnings visibility remains strong due to order backlog and higher-margin vessels. |
| 5 | HD Hyundai Electric | 267260 | Power equipment / grid | Power equipment demand benefits from AI data centers, electrification, and grid investment. |
| 6 | Doosan Enerbility | 034020 | Nuclear / power plant equipment | Nuclear and power infrastructure are key Korean brokerage themes for 2026. |
| 7 | Hyundai Rotem | 064350 | Defense / rail / infrastructure | Defense export momentum plus infrastructure demand makes it a high-priority industrial name. |
| 8 | LIG Nex1 | 079550 | Defense electronics / missiles | Strong defense theme; relatively focused exposure to high-tech military systems. |
| 9 | LG Energy Solution | 373220 | Secondary batteries | Battery sector is viewed as a rotation candidate after prior weakness. |
| 10 | Samsung SDI | 006400 | Secondary batteries | Higher-quality battery exposure; better suited for selective accumulation than aggressive chasing. |
| 11 | Samsung Biologics | 207940 | Bio / CDMO | Defensive growth name; bio remains one of the “K-premium” sectors in brokerage strategy. |
| 12 | Celltrion | 068270 | Biopharma / biosimilars | Large-cap bio candidate with global biosimilar growth exposure. |
| 13 | Hyundai Motor | 005380 | Autos / shareholder return | Auto earnings are one of the important EPS support pillars in KOSPI strategy reports. |
| 14 | Kia | 000270 | Autos / EV / value-up | Strong profitability and shareholder return profile; lower priority than Hyundai due to less diversified structure. |
| 15 | SK Square | 402340 | Holding company / semiconductor value | Indirect SK Hynix exposure; higher volatility but strong semiconductor-linked value theme. |
| 16 | NAVER | 035420 | AI / platform / software | Software and AI platform exposure; not as strong as semis but useful for growth diversification. |
| 17 | KB Financial Group | 105560 | Bank / value-up / dividend | Value-up and shareholder-return theme; more defensive than tech/industrial names. |
| 18 | Shinhan Financial Group | 055550 | Bank / dividend / value-up | Similar financial value-up exposure; stable but lower growth than semiconductor/industrial leaders. |
| 19 | Mirae Asset Securities | 006800 | Securities / market liquidity | Brokerage sector can benefit from higher trading activity and KOSPI money-flow momentum. |
| 20 | POSCO Holdings | 005490 | Steel / battery materials | Included as a cyclical/battery-material turnaround candidate, but lower priority due to weaker steel cycle sensitivity. |
Practical ranking summary
For a more aggressive growth portfolio, the top core should be SK Hynix, Samsung Electronics, Hanwha Aerospace, HD Hyundai Heavy Industries, HD Hyundai Electric, and Doosan Enerbility. For a more balanced portfolio, add Hyundai Motor, Kia, Samsung Biologics, KB Financial, and Shinhan Financial.
This is not a guaranteed “buy” list. It is a brokerage-theme-based priority watchlist using current KOSPI conditions, sector leadership, earnings momentum, and rotation themes.
Disclaimer:
This report is for informational and educational purposes only and does not constitute financial advice. Investors should conduct their own research or consult a licensed financial advisor before making investment decisions.

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