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 | 7 | 90,976 | 53.76% | +0.07 |
| 800–1,000 張 | 1 | 822 | 0.48% | +0.00 |
| 600–800 張 | 5 | 3,426 | 2.02% | +0.00 |
| 400–600 張 | 8 | 3,797 | 2.24% | +0.02 |
| 200–400 張 | 26 | 7,510 | 4.43% | +0.15 |
| 100–200 張 | 67 | 9,380 | 5.54% | -0.04 |
| 50–100 張 | 97 | 6,708 | 3.96% | -0.07 |
| 40–50 張 | 75 | 3,470 | 2.05% | +0.03 |
| 30–40 張 | 102 | 3,638 | 2.14% | -0.04 |
| 20–30 張 | 174 | 4,431 | 2.61% | +0.00 |
| 15–20 張 | 219 | 4,069 | 2.40% | +0.02 |
| 10–15 張 | 347 | 4,469 | 2.64% | -0.04 |
| 5–10 張 | 1,145 | 9,217 | 5.44% | -0.05 |
| 1–5 張 | 7,880 | 16,232 | 9.59% | -0.03 |
| 1張以下 | 34,172 | 1,056 | 0.62% | +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
建通(2460)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 53.76%. Over the past year, 20% of weekly readings were at or below this level.
Source: TDCC
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