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 | 6 | 24,149 | 48.98% | -0.01 |
| 800–1,000 張 | 5 | 4,592 | 9.31% | +0.00 |
| 600–800 張 | 3 | 2,002 | 4.06% | +0.00 |
| 400–600 張 | 3 | 1,428 | 2.89% | +0.00 |
| 200–400 張 | 7 | 1,918 | 3.89% | +0.02 |
| 100–200 張 | 26 | 3,584 | 7.27% | -0.01 |
| 50–100 張 | 39 | 2,902 | 5.88% | -0.24 |
| 40–50 張 | 20 | 936 | 1.89% | +0.12 |
| 30–40 張 | 31 | 1,110 | 2.25% | -0.19 |
| 20–30 張 | 48 | 1,236 | 2.50% | +0.17 |
| 15–20 張 | 48 | 894 | 1.81% | -0.03 |
| 10–15 張 | 75 | 974 | 1.97% | +0.03 |
| 5–10 張 | 166 | 1,354 | 2.74% | +0.14 |
| 1–5 張 | 993 | 2,065 | 4.18% | +0.00 |
| 1張以下 | 27,995 | 156 | 0.31% | +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.
Latest2026-09-24
上亞科技(6130)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 48.98%. Over the past year, 49% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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