Market
Fundamentals
Ownership & Flows
Market
Fundamentals
Ownership & Flows
Shareholding
Whale Holding x Price
Holding Distribution by Tier x Price
Tier Detail (latest week)
| Level | People | Shares (lots) | Pct | Wk chg (pt) |
|---|---|---|---|---|
| 1,000張以上 | 17 | 52,067 | 41.06% | +1.00 |
| 800–1,000 張 | 5 | 4,506 | 3.55% | -0.13 |
| 600–800 張 | 3 | 2,155 | 1.69% | -0.56 |
| 400–600 張 | 7 | 3,639 | 2.87% | -1.89 |
| 200–400 張 | 25 | 6,908 | 5.44% | +0.83 |
| 100–200 張 | 31 | 4,062 | 3.20% | -0.11 |
| 50–100 張 | 97 | 6,640 | 5.23% | +0.51 |
| 40–50 張 | 46 | 2,098 | 1.65% | +0.19 |
| 30–40 張 | 79 | 2,703 | 2.13% | -0.10 |
| 20–30 張 | 172 | 4,171 | 3.28% | +0.02 |
| 15–20 張 | 170 | 3,010 | 2.37% | +0.02 |
| 10–15 張 | 458 | 5,526 | 4.35% | +0.13 |
| 5–10 張 | 1,145 | 8,200 | 6.46% | +0.07 |
| 1–5 張 | 10,467 | 19,495 | 15.37% | +0.05 |
| 1張以下 | 33,818 | 1,617 | 1.27% | -0.02 |
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Latest
How to Read Taiwan Stock Shareholder Concentration Data
Taiwan Stock DataTaiwan's TDCC (Taiwan Depository & Clearing Corporation) publishes weekly shareholding distribution data, grouping all shareholders by lot size — from 1–10 lots to over 1,000 lots. When the percentage held by large shareholders (400+ or 1,000+ lots) rises steadily, it often signals accumulation by institutions or high-net-worth investors. Declining large-holder concentration may indicate distribution. Blave tracks this weekly data per stock with historical trend charts.
Latest2026-10-08
揚博(2493)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 41.06%. Over the past year, 24% of weekly readings were at or below this level.
Source: TDCC
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