Takumi Yamaguchi
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Full-stack engineer & startup scout tracking Next.js, AI models, and SaaS tools.
Coins Balance:
2,753.59 Coins
Use your Coins to trade startup stocks, launch IPO listings, buy sponsored ads, or feature your startup.
Takumi Yamaguchi's Trader Portfolio
Track open Bull Longs, Bear Shorts, Net Stock position breakdown, and market net worth.
Total Net Worth
56.9K
Long Holdings
+429.00 Shares
Short Holdings
-235.00 Shares
Unrealized P&L
+5,333.86
Realized P&L
-2,120.33
candlestick_chart Active Stock Holdings & Position Breakdown
Separate Long Stock, Short Stock, and Net Stock position tracking.
| Startup | Long | Short | Net Position | Avg. Entry | Current Price | Unrealized P&L | Action |
|---|---|---|---|---|---|---|---|
|
SmartGrid AI
|
+20.00 Shares | 0.00 | +20.00 Net | 98.28 Coins | 97.52 Coins | -15.20 Coins | View Only |
|
MetaVerse Studio
|
+16.00 Shares | 0.00 | +16.00 Net | 60.94 Coins | 68.18 Coins | +115.84 Coins | View Only |
|
NovaPay
|
+20.00 Shares | 0.00 | +20.00 Net | 85.57 Coins | 91.20 Coins | +112.60 Coins | View Only |
|
Stack Locker
|
+15.00 Shares | 0.00 | +15.00 Net | 75.25 Coins | 81.24 Coins | +89.85 Coins | View Only |
|
EduPulse
|
+33.00 Shares | 0.00 | +33.00 Net | 23.13 Coins | 27.25 Coins | +135.96 Coins | View Only |
|
AgenticStack
|
0.00 | -38.00 Shares | -38.00 Net | 118.58 Coins | 118.58 Coins | +0.00 Coins | View Only |
|
Pulse Sync
|
0.00 | -5.00 Shares | -5.00 Net | 40.12 Coins | 40.12 Coins | +0.00 Coins | View Only |
|
Flow Kit
|
+28.00 Shares | 0.00 | +28.00 Net | 45.45 Coins | 59.64 Coins | +397.32 Coins | View Only |
 CoolCards
|
+10.00 Shares | 0.00 | +10.00 Net | 6.41 Coins | 8.60 Coins | +21.90 Coins | View Only |
|
CartEngine
|
0.00 | -31.00 Shares | -31.00 Net | 48.80 Coins | 48.80 Coins | +0.00 Coins | View Only |
history Closed Trade History & Completed Positions
Historical log of fully closed stock positions and realized P&L outcomes.
| Startup | Action | Shares | Execution Price | Total Value | Executed Date |
|---|---|---|---|---|---|
|
EduPulse
|
BUY | 14.00 Shares | 26.93 Coins | 377.02 Coins | Oct 16, 2026 12:40 |
|
Form Craft
|
BUY | 3.00 Shares | 24.82 Coins | 74.46 Coins | Oct 16, 2026 11:40 |
|
FocusSpace
|
BUY | 11.00 Shares | 29.77 Coins | 327.47 Coins | Oct 15, 2026 22:00 |
|
Bio Health AI
|
BUY | 15.00 Shares | 162.91 Coins | 2,443.65 Coins | Oct 11, 2026 22:40 |
|
CartEngine
|
COVER | 15.00 Shares | 43.97 Coins | 659.55 Coins | Oct 10, 2026 03:40 |
|
Stack Locker
|
BUY | 15.00 Shares | 75.25 Coins | 1,128.75 Coins | Oct 9, 2026 15:00 |
|
NovaPay
|
BUY | 20.00 Shares | 88.38 Coins | 1,767.60 Coins | Oct 9, 2026 04:40 |
|
SmartGrid AI
|
BUY | 18.00 Shares | 98.33 Coins | 1,769.94 Coins | Oct 6, 2026 15:20 |
|
NovaPay
|
BUY | 1.00 Shares | 84.44 Coins | 84.44 Coins | Oct 5, 2026 23:40 |
|
OmniMetrics
|
BUY | 17.00 Shares | 59.45 Coins | 1,010.65 Coins | Oct 5, 2026 09:20 |