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 | 33 | 101,542 | 36.63% | -1.20 |
| 800–1,000 張 | 15 | 13,912 | 5.01% | -0.25 |
| 600–800 張 | 22 | 15,670 | 5.65% | +1.35 |
| 400–600 張 | 17 | 8,210 | 2.96% | -0.06 |
| 200–400 張 | 70 | 20,365 | 7.34% | +0.25 |
| 100–200 張 | 142 | 19,773 | 7.13% | -0.10 |
| 50–100 張 | 258 | 18,912 | 6.82% | +0.06 |
| 40–50 張 | 119 | 5,586 | 2.01% | +0.01 |
| 30–40 張 | 178 | 6,429 | 2.31% | -0.06 |
| 20–30 張 | 386 | 9,944 | 3.58% | -0.02 |
| 15–20 張 | 452 | 8,361 | 3.01% | +0.08 |
| 10–15 張 | 692 | 8,739 | 3.15% | +0.04 |
| 5–10 張 | 2,037 | 15,947 | 5.75% | -0.04 |
| 1–5 張 | 9,814 | 21,832 | 7.87% | -0.07 |
| 1張以下 | 43,119 | 1,936 | 0.69% | -0.01 |
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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
憶聲(3024)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 36.63%. Over the past year, 20% of weekly readings were at or below this level.
Source: TDCC
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