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 | 4 | 17,914 | 24.52% | +0.00 |
| 800–1,000 張 | 2 | 1,857 | 2.54% | +0.00 |
| 600–800 張 | 1 | 680 | 0.93% | -0.06 |
| 400–600 張 | 4 | 1,814 | 2.48% | +1.21 |
| 200–400 張 | 16 | 4,482 | 6.13% | -0.17 |
| 100–200 張 | 26 | 3,460 | 4.73% | -0.06 |
| 50–100 張 | 68 | 4,907 | 6.71% | -0.33 |
| 40–50 張 | 27 | 1,272 | 1.74% | +0.06 |
| 30–40 張 | 61 | 2,152 | 2.94% | -0.02 |
| 20–30 張 | 126 | 3,239 | 4.43% | -0.07 |
| 15–20 張 | 157 | 2,910 | 3.98% | +0.15 |
| 10–15 張 | 227 | 2,908 | 3.98% | -0.15 |
| 5–10 張 | 890 | 6,969 | 9.54% | -0.09 |
| 1–5 張 | 9,603 | 17,648 | 24.15% | -0.46 |
| 1張以下 | 27,034 | 835 | 1.14% | -0.01 |
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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
漢科(3402)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 24.52%. Over the past year, 43% of weekly readings were at or below this level.
Source: TDCC
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