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 | 16 | 33,306 | 44.51% | -0.02 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 3 | 2,207 | 2.94% | -0.02 |
| 400–600 張 | 5 | 2,629 | 3.51% | +0.00 |
| 200–400 張 | 21 | 5,786 | 7.73% | -0.35 |
| 100–200 張 | 24 | 3,208 | 4.28% | +0.41 |
| 50–100 張 | 62 | 4,139 | 5.53% | -0.11 |
| 40–50 張 | 35 | 1,627 | 2.17% | -0.13 |
| 30–40 張 | 46 | 1,605 | 2.14% | +0.15 |
| 20–30 張 | 106 | 2,676 | 3.57% | -0.06 |
| 15–20 張 | 112 | 2,019 | 2.69% | -0.02 |
| 10–15 張 | 197 | 2,501 | 3.34% | +0.15 |
| 5–10 張 | 568 | 4,380 | 5.85% | -0.03 |
| 1–5 張 | 4,020 | 8,077 | 10.79% | +0.01 |
| 1張以下 | 39,626 | 666 | 0.89% | +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
科妍(1786)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 44.51%. Over the past year, 78% of weekly readings were at or below this level.
Source: TDCC
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