Buzzberg Cup Live
#683 Alpha Score 27.7

Kim Jong-mun

Director
· tracked since May 2026
683
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 27.7
Calls
10
Win Rate
30.0%
return
-4.1%
Calls 10 4 Posts tracked · 0.1/day
Calls
7d 0
30d 5
90d 10
Best Calls
071050.KS long +10.4%
000660.KS long +5.5%
AAPL long +2.0%
Worst Calls
EWY long -16.4%
034020.KS long -15.5%
005935.KS long -9.4%
Most Mentioned
Recent Calls
000000.KQ long 2 weeks ago
034020.KS long 2 weeks ago
EWY long 2 weeks ago
Win Rate 30% Long 10 Short 0
Win Rate
7d 50%
30d 40%
90d
Average Return -4.1% Long Return -4.1% Short Return -
Average Return
7d +1.4%
30d +6.0%
90d
Loading charts...
Result
Result
Sort
Theme Stance
Ticker
Side
Mentions
Opened
Entry
P&L
Thesis
Theme
Source
Long
May 26
$2066000.00
+5.5%
Samsung and SK hynix still undervalued vs earnings
Samsung Electronics and SK hynix remain undervalued relative to their earnings growth, especially when comparing 2026-2027 earnings estimates. The valuation gap versus global peers like TSMC and Micron is extreme and should close as earnings continue to expand. Investors should accumulate on dips and hold for long-term re-rating, with KOSPI potentially reaching 10,000 if proper multiples are applied.
AI Memory
Long
May 26
$300500.00
-5.2%
Samsung and SK hynix still undervalued vs earnings
Samsung Electronics and SK hynix remain undervalued relative to their earnings growth, especially when comparing 2026-2027 earnings estimates. The valuation gap versus global peers like TSMC and Micron is extreme and should close as earnings continue to expand. Investors should accumulate on dips and hold for long-term re-rating, with KOSPI potentially reaching 10,000 if proper multiples are applied.
Other
Long
Jun 23
$37350.00
-3.1%
Deep value utility with high dividend.
Korea Electric Power Corp (KEPCO) is deeply undervalued after falling over 40% from highs. It offers a dividend yield of 7% or more supported by rising earnings as oil prices fall. Global nuclear power investment trends favor KEPCO's subsidiary Korea Hydro & Nuclear Power, and gradual electricity rate normalization for industrial users adds earnings visibility. The low PBR and high dividend make it an attractive defensive play with upside.
Electric Utilities
Long
Jun 23
$216500.00
+10.4%
Strong earnings, cheap securities holding company.
Korea Investment Holdings (한국금융지주) shows strong earnings momentum among securities firms and is relatively undervalued compared to peers. Governance issues may gradually discount less, and preferred shares, if available, offer an even steeper discount. The stable dividend and earnings growth support a tactical allocation.
Capital Markets
Long
Jun 23
$92400.00
-15.5%
Doosan Enerbility oversold nuclear beneficiary.
Doosan Enerbility is oversold relative to its nuclear construction and energy equipment business; the global nuclear capex super-cycle will drive earnings recovery.
Grid Equipment
Long
Jun 23
$214500.00
-9.4%
Preferred shares offer higher dividend yield.
Samsung Electronics preferred shares trade at a 30-35% discount to common shares. With expected special dividends from surging earnings, the dividend yield on preferreds could approach 9%, more than 50% higher than common. Foreign investors have been consistently buying preferreds. For long-term investors not trading actively, preferreds offer a superior income and valuation opportunity.
AI Memory
Long
Jun 23
$219.02
-16.4%
KOSPI extremely undervalued globally, will re-rate.
The KOSPI is exceptionally cheap globally, trading at a single-digit PER and only second-cheapest to Turkey among major markets. The massive earnings growth from Samsung Electronics and SK Hynix has not been reflected in overall market valuations. This extreme undervaluation argues for eventual normalization and broad Korean equity upside.
Equity Indexes
Long
May 26
$308.82
+2.0%
AI big tech leaders as core holdings
Global #1 and #2 companies in AI—such as Google and Apple—with strong cash flows, high credit ratings, and dominant market positions should form the core of a long-term portfolio. These big tech firms are the main beneficiaries of the AI capex cycle, and their valuations remain supported by earnings and cash flow.
AI Hardware
Long
May 26
$382.97
-6.8%
AI big tech leaders as core holdings
Global #1 and #2 companies in AI—such as Google and Apple—with strong cash flows, high credit ratings, and dominant market positions should form the core of a long-term portfolio. These big tech firms are the main beneficiaries of the AI capex cycle, and their valuations remain supported by earnings and cash flow.
Hyperscalers
Long
May 26
$215.33
-2.2%
NVIDIA is attractive below $200
NVIDIA is not expensive when looking at earnings growth, and the AI singularity is driving sustained demand. At prices below $200, it is attractive for dollar-cost averaging. The valuation multiple is reasonable given the company's dominant position and the ongoing capex cycle from big tech.
AI Compute
Showing 10 of 10 picks · sorted by mentions

Kim Jong-mun has 10 trade ideas tracked on Buzzberg across 10 tickers since May 2026. Ranked #683 on the Buzzberg Alpha leaderboard. Most covered: 005930.KS, 000660.KS, 071050.KS.