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 | 14 | 41,307 | 30.02% | +0.03 |
| 800–1,000 張 | 1 | 878 | 0.63% | -0.03 |
| 600–800 張 | 2 | 1,269 | 0.92% | -0.03 |
| 400–600 張 | 9 | 4,385 | 3.18% | -0.07 |
| 200–400 張 | 36 | 10,271 | 7.46% | -0.01 |
| 100–200 張 | 83 | 11,245 | 8.17% | +0.18 |
| 50–100 張 | 208 | 14,311 | 10.40% | -0.07 |
| 40–50 張 | 95 | 4,345 | 3.15% | +0.14 |
| 30–40 張 | 146 | 5,139 | 3.73% | -0.06 |
| 20–30 張 | 305 | 7,704 | 5.59% | -0.06 |
| 15–20 張 | 275 | 5,008 | 3.64% | -0.01 |
| 10–15 張 | 496 | 6,138 | 4.46% | +0.03 |
| 5–10 張 | 1,359 | 10,487 | 7.62% | -0.05 |
| 1–5 張 | 6,768 | 14,730 | 10.70% | +0.01 |
| 1張以下 | 55,121 | 366 | 0.26% | +0.00 |
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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
建舜電(3322)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 30.02%. Over the past year, 69% of weekly readings were at or below this level.
Source: TDCC
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