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 | 3 | 10,427 | 22.09% | +0.06 |
| 800–1,000 張 | 2 | 1,827 | 3.87% | +0.00 |
| 600–800 張 | 4 | 2,805 | 5.94% | +0.00 |
| 400–600 張 | 9 | 4,262 | 9.03% | -0.09 |
| 200–400 張 | 16 | 4,602 | 9.75% | +0.57 |
| 100–200 張 | 19 | 2,641 | 5.59% | -0.19 |
| 50–100 張 | 25 | 1,736 | 3.67% | +0.41 |
| 40–50 張 | 12 | 533 | 1.12% | -0.40 |
| 30–40 張 | 11 | 382 | 0.80% | -0.09 |
| 20–30 張 | 48 | 1,201 | 2.54% | -0.09 |
| 15–20 張 | 42 | 759 | 1.60% | +0.10 |
| 10–15 張 | 77 | 979 | 2.07% | +0.12 |
| 5–10 張 | 333 | 2,518 | 5.33% | -0.30 |
| 1–5 張 | 6,847 | 10,755 | 22.79% | -0.05 |
| 1張以下 | 31,476 | 1,760 | 3.73% | -0.06 |
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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
IET-KY(4971)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 22.09%. Over the past year, 96% of weekly readings were at or below this level.
Source: TDCC
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