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 | 40,743 | 39.54% | +0.01 |
| 800–1,000 張 | 1 | 848 | 0.82% | +0.00 |
| 600–800 張 | 4 | 2,718 | 2.63% | +0.00 |
| 400–600 張 | 2 | 1,047 | 1.01% | +0.00 |
| 200–400 張 | 19 | 5,162 | 5.00% | -0.03 |
| 100–200 張 | 51 | 7,280 | 7.06% | +0.12 |
| 50–100 張 | 79 | 5,708 | 5.54% | -0.09 |
| 40–50 張 | 54 | 2,471 | 2.39% | +0.04 |
| 30–40 張 | 81 | 2,823 | 2.73% | -0.01 |
| 20–30 張 | 151 | 3,828 | 3.71% | -0.03 |
| 15–20 張 | 211 | 3,817 | 3.70% | +0.02 |
| 10–15 張 | 287 | 3,636 | 3.52% | -0.04 |
| 5–10 張 | 1,046 | 8,185 | 7.94% | +0.03 |
| 1–5 張 | 6,030 | 13,416 | 13.02% | -0.02 |
| 1張以下 | 45,246 | 1,357 | 1.31% | +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
協益(5356)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 39.54%. Over the past year, 55% of weekly readings were at or below this level.
Source: TDCC
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