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 | 43,022 | 52.21% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 4 | 2,823 | 3.42% | +0.00 |
| 400–600 張 | 6 | 2,965 | 3.59% | +0.00 |
| 200–400 張 | 7 | 1,679 | 2.03% | +0.25 |
| 100–200 張 | 10 | 1,664 | 2.01% | -0.35 |
| 50–100 張 | 35 | 2,376 | 2.88% | +0.10 |
| 40–50 張 | 19 | 865 | 1.05% | -0.11 |
| 30–40 張 | 42 | 1,492 | 1.81% | +0.05 |
| 20–30 張 | 86 | 2,185 | 2.65% | +0.03 |
| 15–20 張 | 110 | 1,990 | 2.41% | -0.05 |
| 10–15 張 | 219 | 2,797 | 3.39% | +0.02 |
| 5–10 張 | 714 | 5,488 | 6.66% | +0.08 |
| 1–5 張 | 6,412 | 12,609 | 15.30% | +0.00 |
| 1張以下 | 2,349 | 445 | 0.53% | -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.
Latest2026-09-24
海韻電(6203)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 52.21%. Over the past year, 88% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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