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 | 58 | 213,472 | 60.33% | -0.48 |
| 800–1,000 張 | 12 | 10,572 | 2.98% | -0.35 |
| 600–800 張 | 12 | 8,467 | 2.39% | -0.37 |
| 400–600 張 | 34 | 16,668 | 4.71% | +0.27 |
| 200–400 張 | 56 | 15,653 | 4.42% | -0.27 |
| 100–200 張 | 91 | 12,852 | 3.63% | +0.35 |
| 50–100 張 | 120 | 8,374 | 2.36% | -0.04 |
| 40–50 張 | 62 | 2,812 | 0.79% | +0.05 |
| 30–40 張 | 98 | 3,513 | 0.99% | -0.02 |
| 20–30 張 | 182 | 4,502 | 1.27% | +0.10 |
| 15–20 張 | 201 | 3,559 | 1.00% | +0.00 |
| 10–15 張 | 435 | 5,444 | 1.53% | +0.12 |
| 5–10 張 | 1,375 | 10,131 | 2.86% | +0.07 |
| 1–5 張 | 19,443 | 32,950 | 9.31% | +0.50 |
| 1張以下 | 43,218 | 4,825 | 1.36% | +0.05 |
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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.
Latest2026-09-18
上銀(2049)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 60.33%. Over the past year, 69% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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