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 | 23 | 106,365 | 67.07% | +0.03 |
| 800–1,000 張 | 4 | 3,370 | 2.12% | +0.00 |
| 600–800 張 | 5 | 3,441 | 2.16% | +0.00 |
| 400–600 張 | 9 | 4,176 | 2.63% | +0.00 |
| 200–400 張 | 14 | 3,535 | 2.22% | -0.12 |
| 100–200 張 | 34 | 4,619 | 2.91% | +0.15 |
| 50–100 張 | 62 | 4,346 | 2.74% | +0.08 |
| 40–50 張 | 28 | 1,291 | 0.81% | -0.03 |
| 30–40 張 | 60 | 2,171 | 1.36% | -0.07 |
| 20–30 張 | 94 | 2,330 | 1.46% | -0.03 |
| 15–20 張 | 155 | 2,791 | 1.75% | -0.01 |
| 10–15 張 | 225 | 2,848 | 1.79% | +0.02 |
| 5–10 張 | 708 | 5,469 | 3.44% | -0.02 |
| 1–5 張 | 5,035 | 10,347 | 6.52% | -0.02 |
| 1張以下 | 5,251 | 1,475 | 0.93% | +0.01 |
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Latest
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
美隆電(2477)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 67.07%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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