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 | 10 | 21,047 | 36.99% | +0.05 |
| 800–1,000 張 | 3 | 2,713 | 4.76% | +0.00 |
| 600–800 張 | 3 | 2,196 | 3.86% | +0.00 |
| 400–600 張 | 5 | 2,591 | 4.55% | +0.00 |
| 200–400 張 | 10 | 2,991 | 5.25% | +0.03 |
| 100–200 張 | 22 | 3,267 | 5.74% | +0.00 |
| 50–100 張 | 26 | 1,982 | 3.48% | +0.00 |
| 40–50 張 | 12 | 545 | 0.95% | -0.02 |
| 30–40 張 | 42 | 1,474 | 2.59% | +0.00 |
| 20–30 張 | 61 | 1,517 | 2.66% | -0.05 |
| 15–20 張 | 67 | 1,198 | 2.10% | +0.00 |
| 10–15 張 | 140 | 1,739 | 3.05% | +0.05 |
| 5–10 張 | 519 | 3,834 | 6.73% | -0.02 |
| 1–5 張 | 4,151 | 8,203 | 14.42% | -0.05 |
| 1張以下 | 10,230 | 1,593 | 2.80% | +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
湯石照明(4972)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 36.99%. Over the past year, 78% of weekly readings were at or below this level.
Source: TDCC
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