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 | 16 | 36,181 | 40.10% | +0.02 |
| 800–1,000 張 | 1 | 881 | 0.97% | +0.00 |
| 600–800 張 | 3 | 2,171 | 2.40% | +0.00 |
| 400–600 張 | 6 | 2,955 | 3.27% | +0.00 |
| 200–400 張 | 13 | 3,702 | 4.10% | -0.01 |
| 100–200 張 | 40 | 5,621 | 6.22% | +0.02 |
| 50–100 張 | 85 | 6,093 | 6.75% | +0.00 |
| 40–50 張 | 54 | 2,509 | 2.78% | +0.05 |
| 30–40 張 | 75 | 2,711 | 3.00% | -0.03 |
| 20–30 張 | 146 | 3,752 | 4.15% | -0.06 |
| 15–20 張 | 206 | 3,792 | 4.20% | +0.01 |
| 10–15 張 | 310 | 3,992 | 4.42% | +0.05 |
| 5–10 張 | 825 | 6,615 | 7.33% | -0.03 |
| 1–5 張 | 4,062 | 9,036 | 10.01% | -0.01 |
| 1張以下 | 23,016 | 211 | 0.23% | +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.
Latest2026-10-08
有益(9962)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 40.10%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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