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 | 6 | 27,843 | 45.51% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 3 | 2,028 | 3.31% | +0.00 |
| 400–600 張 | 2 | 907 | 1.48% | +0.00 |
| 200–400 張 | 4 | 1,193 | 1.95% | +0.00 |
| 100–200 張 | 22 | 2,899 | 4.73% | +0.17 |
| 50–100 張 | 52 | 3,609 | 5.89% | -0.16 |
| 40–50 張 | 30 | 1,363 | 2.22% | +0.06 |
| 30–40 張 | 55 | 1,971 | 3.22% | -0.06 |
| 20–30 張 | 92 | 2,260 | 3.69% | -0.03 |
| 15–20 張 | 120 | 2,102 | 3.43% | +0.00 |
| 10–15 張 | 260 | 3,150 | 5.14% | +0.06 |
| 5–10 張 | 540 | 3,842 | 6.27% | +0.00 |
| 1–5 張 | 3,688 | 7,689 | 12.56% | -0.05 |
| 1張以下 | 4,201 | 322 | 0.52% | +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
東碩(3272)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 45.51%. Over the past year, 6% of weekly readings were at or below this level.
Source: TDCC
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