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Portfolio
Portfolio
Work
snapshot — daily, ytd, holdings, activity
as of 26 Jul 2026
ytd return · as of 26 Jul
···
···
leverage
···
gross / NLV
sharpe ratio
···
annualized · YTD window
cash %
···
of NLV
Returns
🔒 $
bar = weight · return = P&L ÷ cost, as in IBKR
return
today
AMD
+opt
16.8%
+131%
···
TSEM
14.3%
+302%
···
Maruwa
(5344)
9.9%
+5%
···
Kioxia
(285A)
9.3%
+53%
···
INTC
+opt
8.8%
+33%
···
AIXA
5.1%
+179%
···
FEIM
4.5%
+226%
···
AMAT
3.8%
+83%
···
SITM
3.1%
+173%
···
Rigaku
(268A)
2.9%
-13%
···
Other
(16+)
21.5%
—
···
top 10 + Other
100%
+57%
···
TODAY
···
-14.08%
sums the column
Earnings
latest print per holding · times in Bangkok · red = within 7 days
⌕
recent:
INTC
NOK
FEIM
AEHR
JULY
M
T
W
T
F
S
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
2337
12:00
29
BE
03:00
30
AIXA
22:00
MOD
03:00
31
285A
13:00
AXTI
03:00
AUGUST
M
T
W
T
F
S
S
1
2
3
4
TSEM
19:00
ON
03:00
BWXT
03:00
5
AMD
03:00
6
SITM
03:00
7
268A
13:00
8
9
10
4971
13:00
11
12
LITE
03:00
MPTI
03:00
13
14
AMAT
03:00
15
16
17
18
19
20
21
22
23
24
25
SMTC
03:00
26
27
28
29
30
31
News
external coverage of your holdings, last 7 days — your own research lives on the Desk
2026-07-26
Three Routes Around the Memory Wall: Qualcomm’s Stack, Nvidia’s 3 Bits, and What Remains
PhotonCap
· substack ·
AMD
DRAM
2026-07-26
Nvidia – The Inference Kingdom Expands
SemiAnalysis
· substack ·
DRAM
2026-07-26
EMIB-T Roadmap, Custom HBM, HBM4 Packaging Challenges, Microfluidic Cooling, Photonic Interconnects, and More
SemiAnalysis
· substack ·
AMD
DRAM
2026-07-26
Microsoft's AI Strategy Deconstructed - From Energy to Tokens
Irrational Analysis
· substack ·
AMD
DRAM
2026-07-26
Co-Packaged Optics (CPO) Book – Scaling with Light for the Next Wave of Interconnect
Irrational Analysis
· substack ·
AMD
MOD
2026-07-26
China’s CXMT Is Set to Challenge DRAM Incumbents
Irrational Analysis
· substack ·
DRAM
2026-07-26
EMIB-T Roadmap, Custom HBM, HBM4 Packaging Challenges, Microfluidic Cooling, Photonic Interconnects, and More
Irrational Analysis
· substack ·
AMD
DRAM
2026-07-26
EMIB-T Roadmap, Custom HBM, HBM4 Packaging Challenges, Microfluidic Cooling, Photonic Interconnects, and More
Irrational Analysis
· substack ·
AMD
DRAM
2026-07-26
CPUs are Back: The Datacenter CPU Landscape in 2026
Irrational Analysis
· substack ·
AMD
DRAM
2026-07-26
Memory and Storage: a perspective from Singapore
Collyer Bridge
· substack ·
DRAM
2026-07-23
Kimi K3’s Active Set Is 50B-Class. Its Weights Are 2.8T.
PhotonCap
· substack ·
DRAM
2026-07-23
Qualcomm's AI Roadmap: The Bull and Bear Case
Chip Log
· substack ·
AMD
DRAM