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 | 18 | 56,080 | 37.67% | +2.86 |
| 800–1,000 張 | 1 | 910 | 0.61% | -2.45 |
| 600–800 張 | 4 | 2,969 | 1.99% | -0.93 |
| 400–600 張 | 12 | 5,945 | 3.99% | +0.78 |
| 200–400 張 | 26 | 7,279 | 4.89% | +0.42 |
| 100–200 張 | 47 | 6,813 | 4.57% | -0.49 |
| 50–100 張 | 121 | 9,019 | 6.05% | +0.08 |
| 40–50 張 | 69 | 3,201 | 2.15% | -0.18 |
| 30–40 張 | 100 | 3,618 | 2.43% | +0.09 |
| 20–30 張 | 238 | 6,065 | 4.07% | +0.02 |
| 15–20 張 | 287 | 5,378 | 3.61% | +0.01 |
| 10–15 張 | 412 | 5,287 | 3.55% | -0.08 |
| 5–10 張 | 1,538 | 12,382 | 8.31% | -0.03 |
| 1–5 張 | 11,391 | 23,142 | 15.54% | -0.11 |
| 1張以下 | 32,091 | 749 | 0.50% | +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
華電網(6163)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 37.67%. Over the past year, 39% of weekly readings were at or below this level.
Source: TDCC
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