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 | 88 | 339,654 | 52.96% | +1.81 |
| 800–1,000 張 | 16 | 14,281 | 2.22% | +0.18 |
| 600–800 張 | 16 | 11,201 | 1.74% | -0.55 |
| 400–600 張 | 36 | 17,319 | 2.70% | -0.09 |
| 200–400 張 | 69 | 19,178 | 2.99% | -0.04 |
| 100–200 張 | 118 | 16,596 | 2.58% | -0.06 |
| 50–100 張 | 269 | 19,136 | 2.98% | -0.02 |
| 40–50 張 | 149 | 6,814 | 1.06% | -0.01 |
| 30–40 張 | 254 | 9,028 | 1.40% | -0.07 |
| 20–30 張 | 574 | 14,612 | 2.27% | -0.03 |
| 15–20 張 | 740 | 13,557 | 2.11% | -0.04 |
| 10–15 張 | 1,272 | 16,156 | 2.51% | -0.13 |
| 5–10 張 | 4,436 | 34,019 | 5.30% | -0.16 |
| 1–5 張 | 56,786 | 100,800 | 15.71% | -0.77 |
| 1張以下 | 86,333 | 8,870 | 1.38% | -0.04 |
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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.
Latest2026-09-18
中美晶(5483)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 52.96%. Over the past year, 47% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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