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
56.8K
Long Holdings
+429.00 Shares
Short Holdings
-235.00 Shares
Unrealized P&L
+5,296.62
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 | 68.40 Coins | +119.36 Coins | View Only |
|
NovaPay
|
+20.00 Shares | 0.00 | +20.00 Net | 85.57 Coins | 91.50 Coins | +118.60 Coins | View Only |
|
Stack Locker
|
+15.00 Shares | 0.00 | +15.00 Net | 75.25 Coins | 80.92 Coins | +85.05 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 | 118.10 Coins | 118.10 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 | 59.44 Coins | +391.72 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 | 48.64 Coins | 48.64 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 |
|---|---|---|---|---|---|
|
Form Craft
|
BUY | 20.00 Shares | 15.05 Coins | 301.00 Coins | Sep 4, 2026 12:20 |
|
Data Weave
|
BUY | 7.00 Shares | 73.56 Coins | 514.92 Coins | Sep 4, 2026 07:20 |
|
HelixGenome
|
BUY | 4.00 Shares | 92.22 Coins | 368.88 Coins | Sep 2, 2026 21:40 |
 OGFocus
|
BUY | 7.00 Shares | 137.35 Coins | 961.45 Coins | Aug 30, 2026 20:20 |
|
LeadFlow
|
BUY | 16.00 Shares | 24.12 Coins | 385.92 Coins | Aug 30, 2026 12:40 |
|
Render Craft
|
BUY | 16.00 Shares | 57.81 Coins | 924.96 Coins | Aug 30, 2026 04:50 |
|
Cogni Vision
|
BUY | 19.00 Shares | 79.52 Coins | 1,510.88 Coins | Aug 30, 2026 00:10 |
|
OmniMetrics
|
BUY | 10.00 Shares | 39.80 Coins | 398.00 Coins | Aug 29, 2026 21:55 |
|
FocusSpace
|
BUY | 6.00 Shares | 16.07 Coins | 96.42 Coins | Aug 29, 2026 20:00 |