Do Hyun-soo

PB (Private Banker), Assistant Manager
· tracked since Jan 2026
Calls
2
Win Rate
50.0%
return
+9.6%
Calls 2 2 Posts tracked · 0.0/day
Calls
7d 0
30d 0
90d 0
Win Rate 50% Long 2 Short 0
Win Rate
7d 50%
30d 50%
90d 50%
Average Return +9.6% Long Return +9.6% Short Return -
Average Return
7d -0.9%
30d -6.8%
90d -9.8%
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Result
Result
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Theme Stance
Ticker
Side
Mentions
First Call
Call Price
P&L
Thesis
Theme
Source
Long
Jan 07
$519.70
-26.6%
Synopsys is semiconductor design infrastructure
Synopsys is positioned as the root infrastructure of the semiconductor ecosystem: its EDA design tools and IP are used by almost every fabless, foundry, memory, big-tech, and auto chip designer, and switching costs are very high. It has a 40-year EDA leadership position in a duopoly with Cadence, recurring subscription revenue around 70-80% of sales, revenue and operating profit that have not declined in 10 years, strong free cash flow, and operating margins expanding faster than sales. The NVIDIA strategic partnership and $2B equity investment, plus the NCS acquisition, expand it from silicon design into system-level simulation for autonomous vehicles, PCs, robots, and other systems. 2026 guidance targets about 36% revenue growth and operating margin above 40%. China export restrictions and Intel foundry delays hurt sentiment, but the speaker argues these risks are largely reflected and that Synopsys can keep compounding as a semiconductor-infrastructure value compounder.
AI ASIC
Long
Jan 07
$385.02
+45.7%
Semiconductors remain core investment focus
The speaker remains focused on the semiconductor industry because current market leadership is concentrated in semiconductors, especially memory, while autonomous-driving and consumer-related areas lag. He argues investors should continue to pay attention to the semiconductor sector as a core structural theme.
Thematic ETFs
Showing 2 of 2 calls · sorted by mentions

Do Hyun-soo has 2 trade ideas tracked on Buzzberg across 2 tickers since January 2026. Most covered: SNPS, SMH.

Historical call returns are modeled from recorded ideas and stored prices, not actual brokerage portfolio returns. Check the evaluated call set and horizon; past results do not establish future prediction accuracy. Explore our data and methodology