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 | 7 | 46,886 | 58.60% | +0.05 |
| 800–1,000 張 | 2 | 1,653 | 2.06% | +0.00 |
| 600–800 張 | 3 | 2,012 | 2.51% | +0.00 |
| 400–600 張 | 1 | 430 | 0.53% | +0.00 |
| 200–400 張 | 9 | 2,843 | 3.55% | -0.01 |
| 100–200 張 | 20 | 2,790 | 3.48% | -0.01 |
| 50–100 張 | 40 | 2,749 | 3.43% | +0.06 |
| 40–50 張 | 14 | 651 | 0.81% | -0.11 |
| 30–40 張 | 32 | 1,127 | 1.40% | +0.04 |
| 20–30 張 | 57 | 1,409 | 1.76% | +0.00 |
| 15–20 張 | 80 | 1,428 | 1.78% | -0.05 |
| 10–15 張 | 137 | 1,705 | 2.13% | -0.02 |
| 5–10 張 | 504 | 3,649 | 4.56% | +0.04 |
| 1–5 張 | 4,235 | 8,244 | 10.30% | +0.00 |
| 1張以下 | 28,389 | 2,422 | 3.02% | -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
燦星網(4930)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 58.60%. Over the past year, 59% of weekly readings were at or below this level.
Source: TDCC
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