Buzzberg Cup Bracket locked
#206 Alpha Score 76.1

Han Se-gu

Investment Commentator
· tracked since May 2026
206
BUZZBERG Alpha Score combines three things: realized average return, confidence in the sample size, idea volume, and speaker reputation. Speakers with only a few calls are pulled closer to the platform average; speakers with many evaluated ideas keep more of their own return. Reputation only boosts: 5.0 or lower is neutral, while scores above 5 add weight. Scores are normalized to 0-100; 100 is best. Read the FAQ
Alpha Score 76.1
Calls
6
Win Rate
33.3%
Return
+10.7%
Calls 6 4 Posts tracked · 0.1/day
Calls
7d 0
30d 4
90d 6
Best Calls
000660.KS long +59.5%
005930.KS long +26.4%
Worst Calls
009150.KS long -9.7%
032830.KS long -7.6%
005935.KS long -4.1%
Most Mentioned
Recent Calls
005935.KS long 1 week ago
032830.KS long 1 week ago
009150.KS long 1 week ago
Win Rate 33% Long 6 Short 0
Win Rate
7d 67%
30d 100%
90d
Average Return +10.7% Long Return +10.7% Short Return -
Average Return
7d +2.1%
30d +12.0%
90d
Result
Result
Sort
Theme Stance
Ticker
Side
Mentions
Opened
Entry
P&L
Thesis
Theme
Source
Long
May 09
$268500.00
+26.4%
Buy Samsung and SK Hynix equally.
Both Samsung Electronics and SK Hynix will benefit similarly from the growing trend of long-term supply agreements (LTA), which reduce revenue volatility and provide financial stability via advance payments. The speaker argues that investors do not need to choose between them because the two stocks move together over the long run; they are like jajangmyeon and jjambbong. Therefore, holding either or both is recommended for exposure to the memory semiconductor upcycle supported by strong current earnings and positive future outlook.
AI/Semi
Long
Jun 18
$230000.00
-4.1%
Hold cores plus satellite semiconductor plays.
Instead of only holding the most popular names, a parallel portfolio approach adds satellite stocks that share in the semiconductor boom: SK Square (holds SK Hynix), Samsung Electro-Mechanics, Samsung Life Insurance, and Samsung Electronics preferred shares. These offer indirect exposure while keeping the core leaders intact, creating a more balanced semiconductor exposure.
AI/Semi
Long
Jun 18
$2206000.00
-9.7%
Hold cores plus satellite semiconductor plays.
Instead of only holding the most popular names, a parallel portfolio approach adds satellite stocks that share in the semiconductor boom: SK Square (holds SK Hynix), Samsung Electro-Mechanics, Samsung Life Insurance, and Samsung Electronics preferred shares. These offer indirect exposure while keeping the core leaders intact, creating a more balanced semiconductor exposure.
AI/Semi
Long
Jun 18
$468250.00
-7.6%
Hold cores plus satellite semiconductor plays.
Instead of only holding the most popular names, a parallel portfolio approach adds satellite stocks that share in the semiconductor boom: SK Square (holds SK Hynix), Samsung Electro-Mechanics, Samsung Life Insurance, and Samsung Electronics preferred shares. These offer indirect exposure while keeping the core leaders intact, creating a more balanced semiconductor exposure.
Other
Long
Jun 18
$1724000.00
-0.2%
Hold cores plus satellite semiconductor plays.
Instead of only holding the most popular names, a parallel portfolio approach adds satellite stocks that share in the semiconductor boom: SK Square (holds SK Hynix), Samsung Electro-Mechanics, Samsung Life Insurance, and Samsung Electronics preferred shares. These offer indirect exposure while keeping the core leaders intact, creating a more balanced semiconductor exposure.
Other
Long
May 09
$1676000.00
+59.5%
Buy Samsung and SK Hynix equally.
Both Samsung Electronics and SK Hynix will benefit similarly from the growing trend of long-term supply agreements (LTA), which reduce revenue volatility and provide financial stability via advance payments. The speaker argues that investors do not need to choose between them because the two stocks move together over the long run; they are like jajangmyeon and jjambbong. Therefore, holding either or both is recommended for exposure to the memory semiconductor upcycle supported by strong current earnings and positive future outlook.
AI/Semi
Showing 6 of 6 picks · sorted by mentions

Han Se-gu has 6 trade ideas tracked on Buzzberg across 6 tickers since May 2026. Ranked #206 on the Buzzberg Alpha leaderboard. Most covered: 005930.KS, 009150.KS, 402340.KS.