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 | 10 | 17,331 | 38.51% | -0.08 |
| 800–1,000 張 | 2 | 1,873 | 4.16% | +0.00 |
| 600–800 張 | 3 | 2,046 | 4.54% | +0.00 |
| 400–600 張 | 2 | 938 | 2.08% | +0.00 |
| 200–400 張 | 5 | 1,535 | 3.41% | -0.46 |
| 100–200 張 | 19 | 2,606 | 5.79% | -0.31 |
| 50–100 張 | 47 | 3,347 | 7.43% | +0.42 |
| 40–50 張 | 23 | 1,044 | 2.32% | -0.01 |
| 30–40 張 | 45 | 1,598 | 3.55% | -0.19 |
| 20–30 張 | 77 | 1,930 | 4.28% | +0.45 |
| 15–20 張 | 66 | 1,142 | 2.53% | -0.12 |
| 10–15 張 | 149 | 1,829 | 4.06% | +0.11 |
| 5–10 張 | 345 | 2,545 | 5.65% | +0.13 |
| 1–5 張 | 2,637 | 4,990 | 11.08% | +0.04 |
| 1張以下 | 1,598 | 242 | 0.53% | +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
利機(3444)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 38.51%. Over the past year, 90% of weekly readings were at or below this level.
Source: TDCC
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