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 | 9 | 76,681 | 76.62% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 3 | 2,071 | 2.06% | +0.00 |
| 400–600 張 | 6 | 3,011 | 3.00% | -0.01 |
| 200–400 張 | 7 | 2,069 | 2.06% | -0.22 |
| 100–200 張 | 19 | 2,393 | 2.39% | +0.21 |
| 50–100 張 | 38 | 2,562 | 2.56% | -0.05 |
| 40–50 張 | 17 | 757 | 0.75% | +0.00 |
| 30–40 張 | 24 | 836 | 0.83% | +0.00 |
| 20–30 張 | 73 | 1,822 | 1.82% | +0.03 |
| 15–20 張 | 53 | 931 | 0.93% | +0.03 |
| 10–15 張 | 95 | 1,146 | 1.14% | +0.02 |
| 5–10 張 | 291 | 2,055 | 2.05% | +0.00 |
| 1–5 張 | 1,750 | 3,393 | 3.39% | +0.00 |
| 1張以下 | 26,796 | 345 | 0.34% | +0.00 |
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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
大世科(8099)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 76.62%. Over the past year, 84% of weekly readings were at or below this level.
Source: TDCC
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