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 |
|---|---|---|---|---|---|
 Winnow
|
BUY | 3.00 Shares | 188.80 Coins | 566.40 Coins | Sep 21, 2026 07:20 |
|
Flow Kit
|
BUY | 10.00 Shares | 47.47 Coins | 474.70 Coins | Sep 21, 2026 05:20 |
|
EduPulse
|
BUY | 19.00 Shares | 20.33 Coins | 386.27 Coins | Sep 21, 2026 03:00 |
|
ZenithCloud
|
COVER | 11.00 Shares | 55.62 Coins | 611.82 Coins | Sep 20, 2026 19:00 |
|
Data Weave
|
BUY | 2.00 Shares | 83.60 Coins | 167.20 Coins | Sep 20, 2026 05:00 |
|
OmniMetrics
|
BUY | 4.00 Shares | 54.61 Coins | 218.44 Coins | Sep 19, 2026 09:00 |
|
Flow Kit
|
BUY | 10.00 Shares | 45.14 Coins | 451.40 Coins | Sep 18, 2026 08:00 |