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 | 7 | 238,419 | 96.87% | +0.00 |
| 800–1,000 張 | 1 | 840 | 0.34% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | +0.00 |
| 400–600 張 | 1 | 452 | 0.18% | +0.00 |
| 200–400 張 | 1 | 204 | 0.08% | +0.08 |
| 100–200 張 | 2 | 249 | 0.10% | -0.07 |
| 50–100 張 | 8 | 609 | 0.24% | +0.00 |
| 40–50 張 | 4 | 180 | 0.07% | +0.00 |
| 30–40 張 | 10 | 371 | 0.15% | +0.00 |
| 20–30 張 | 28 | 705 | 0.28% | -0.01 |
| 15–20 張 | 22 | 418 | 0.16% | +0.00 |
| 10–15 張 | 46 | 595 | 0.24% | +0.01 |
| 5–10 張 | 150 | 1,240 | 0.50% | -0.01 |
| 1–5 張 | 825 | 1,783 | 0.72% | +0.00 |
| 1張以下 | 178 | 37 | 0.01% | +0.00 |
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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
國泰A級金融債(00780B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 96.87%. Over the past year, 78% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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