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 | 4 | 8,999 | 17.76% | -2.45 |
| 800–1,000 張 | 1 | 955 | 1.88% | -1.88 |
| 600–800 張 | 2 | 1,446 | 2.85% | +0.04 |
| 400–600 張 | 4 | 1,866 | 3.68% | -0.26 |
| 200–400 張 | 19 | 5,422 | 10.70% | -0.04 |
| 100–200 張 | 18 | 2,521 | 4.97% | +0.34 |
| 50–100 張 | 52 | 3,701 | 7.30% | +0.80 |
| 40–50 張 | 15 | 687 | 1.35% | +0.27 |
| 30–40 張 | 26 | 953 | 1.88% | +0.10 |
| 20–30 張 | 55 | 1,421 | 2.80% | +0.45 |
| 15–20 張 | 78 | 1,415 | 2.79% | -0.24 |
| 10–15 張 | 153 | 1,922 | 3.79% | +0.45 |
| 5–10 張 | 559 | 4,240 | 8.36% | +0.13 |
| 1–5 張 | 7,958 | 13,553 | 26.75% | +1.95 |
| 1張以下 | 24,627 | 1,559 | 3.07% | +0.27 |
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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
晶心科(6533)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 17.76%. Over the past year, 98% of weekly readings were at or below this level.
Source: TDCC
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