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 | 45 | 645,646 | 89.67% | -0.01 |
| 800–1,000 張 | 7 | 6,114 | 0.84% | +0.00 |
| 600–800 張 | 8 | 5,722 | 0.79% | +0.00 |
| 400–600 張 | 22 | 10,808 | 1.50% | +0.00 |
| 200–400 張 | 44 | 12,495 | 1.73% | +0.00 |
| 100–200 張 | 80 | 11,739 | 1.63% | +0.03 |
| 50–100 張 | 113 | 8,777 | 1.21% | -0.01 |
| 40–50 張 | 117 | 5,681 | 0.78% | -0.01 |
| 30–40 張 | 57 | 2,088 | 0.29% | +0.01 |
| 20–30 張 | 155 | 3,981 | 0.55% | +0.01 |
| 15–20 張 | 77 | 1,474 | 0.20% | +0.00 |
| 10–15 張 | 151 | 2,011 | 0.27% | +0.00 |
| 5–10 張 | 187 | 1,594 | 0.22% | +0.00 |
| 1–5 張 | 719 | 1,867 | 0.25% | -0.01 |
| 1張以下 | 37 | 3 | 0.00% | +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.
Latest2026-09-18
兆豐國泰R2(01007T)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 89.67%. Over the past year, 63% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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