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 | 27 | 89,890 | 37.88% | -0.01 |
| 800–1,000 張 | 3 | 2,775 | 1.16% | -0.02 |
| 600–800 張 | 4 | 3,060 | 1.28% | +0.00 |
| 400–600 張 | 12 | 5,729 | 2.41% | -0.16 |
| 200–400 張 | 32 | 8,777 | 3.69% | +0.07 |
| 100–200 張 | 65 | 9,256 | 3.90% | -0.16 |
| 50–100 張 | 181 | 12,825 | 5.40% | -0.03 |
| 40–50 張 | 123 | 5,717 | 2.40% | +0.01 |
| 30–40 張 | 198 | 7,179 | 3.02% | +0.13 |
| 20–30 張 | 386 | 9,902 | 4.17% | -0.04 |
| 15–20 張 | 493 | 9,163 | 3.86% | +0.01 |
| 10–15 張 | 805 | 10,332 | 4.35% | +0.07 |
| 5–10 張 | 2,755 | 21,873 | 9.21% | -0.01 |
| 1–5 張 | 19,325 | 39,554 | 16.67% | +0.12 |
| 1張以下 | 31,008 | 1,211 | 0.51% | +0.01 |
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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.
Latest2026-10-08
增你強(3028)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 37.88%. Over the past year, 35% of weekly readings were at or below this level.
Source: TDCC
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