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 | 9 | 23,251 | 55.88% | +0.00 |
| 800–1,000 張 | 1 | 997 | 2.39% | +0.01 |
| 600–800 張 | 1 | 650 | 1.56% | +0.00 |
| 400–600 張 | 4 | 1,943 | 4.67% | +0.02 |
| 200–400 張 | 18 | 5,077 | 12.20% | -0.06 |
| 100–200 張 | 11 | 1,385 | 3.32% | +0.26 |
| 50–100 張 | 20 | 1,365 | 3.28% | -0.22 |
| 40–50 張 | 12 | 559 | 1.34% | +0.00 |
| 30–40 張 | 23 | 813 | 1.95% | +0.00 |
| 20–30 張 | 25 | 623 | 1.49% | -0.11 |
| 15–20 張 | 41 | 720 | 1.73% | +0.09 |
| 10–15 張 | 55 | 684 | 1.64% | +0.05 |
| 5–10 張 | 145 | 1,099 | 2.64% | +0.00 |
| 1–5 張 | 1,176 | 2,313 | 5.56% | -0.03 |
| 1張以下 | 909 | 123 | 0.29% | -0.01 |
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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
伯特光(6859)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 55.88%. Over the past year, 12% of weekly readings were at or below this level.
Source: TDCC
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