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 | 21 | 210,514 | 41.37% | +0.22 |
| 800–1,000 張 | 11 | 9,986 | 1.96% | -0.01 |
| 600–800 張 | 19 | 13,322 | 2.61% | -0.15 |
| 400–600 張 | 30 | 14,631 | 2.87% | -0.06 |
| 200–400 張 | 179 | 49,711 | 9.76% | +0.08 |
| 100–200 張 | 369 | 53,900 | 10.59% | -0.06 |
| 50–100 張 | 818 | 63,434 | 12.46% | -0.03 |
| 40–50 張 | 372 | 17,995 | 3.53% | +0.01 |
| 30–40 張 | 352 | 12,790 | 2.51% | -0.01 |
| 20–30 張 | 670 | 18,015 | 3.54% | +0.04 |
| 15–20 張 | 722 | 13,841 | 2.72% | -0.04 |
| 10–15 張 | 627 | 8,292 | 1.62% | +0.00 |
| 5–10 張 | 1,580 | 13,890 | 2.72% | +0.00 |
| 1–5 張 | 3,055 | 8,425 | 1.65% | +0.00 |
| 1張以下 | 317 | 90 | 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.
Latest2026-09-24
大華投等美債15Y+(00959B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 41.37%. Over the past year, 69% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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