@YunRueiTsai
2026 YTD Return: +34.67%
$NSDQ100 YTD:17.94%
$SPX500 YTD:10.18%
Weekly Review: I increased my META position and continue to monitor the memory rebound.
Based on the Goldman supply/demand heat map, tightness across the AI supply chain has not disappeared.
Key numbers:
$DRAM (Roundhill... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 YTD Return: +29.48%
$NSDQ100 YTD:17.64%
$SPX500 YTD:9.26%
Portfolio Update: Why I am trimming part of my ALAB position
The key numbers:
Q1 2026 revenue growth: +93%
Non-GAAP gross margin: 76.4%
Net cash: about $1.14B
Single end-customer exposure: over 70%
Current stock price: around... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 YTD Return: +34.36%
This week’s focus: $SOXX (iShares Semiconductor ETF ) rebound or software / cybersecurity rotation?
Last week, I noticed a clear shift.
AI hardware pulled back,
but software and cybersecurity started to show strength.
The data was clear:
SOXX: about -7.82%
$NSDQ100... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 H1 Return: +49.46%
H1 2026 Performance Update:
it’s time to look back at a dynamic six-month journey.
The US market started the year soft, experiencing continuous weakness from January through March. However, April marked a massive turning point, kicking off what became the strongest... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 YTD Return: +39.63%
Return 2Y :203.16%
This week’s key observation:
AI hardware is pulling back, while software and cybersecurity are starting to show volume.
The clearest signal this week:
SOXX / SMH started to correct.
High-beta semiconductor themes cooled down.
But money did... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 YTD Return: +46.73%
Return 2Y :215.27.%
$NSDQ100 YTD:15.81%
$SPX500 YTD:7.31%
Weekly Market Review
The market actually preferred “capital beneficiaries” over “capital spenders” since March
The shift is clear:
The market is starting to separate companies that profit from AI investment... Mehr anzeigen Übersetzen
@YunRueiTsai
2026 YTD Return: +42.95%
Return 2Y :210.37%
My $MU (Micron Technology, Inc.) valuation model shows:
FY2026 EPS: about $73.09
Current stock price: about $1,134
FY2026 P/E: about 15.5x
FY2027 EPS estimate: about $136
FY2027 P/E: about 8.3x
Using FY2027 EPS of $136 × 11.5x P/E, the target... Mehr anzeigen Übersetzen
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