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 | 292,984 | 78.21% | +0.13 |
| 800–1,000 張 | 1 | 830 | 0.22% | +0.00 |
| 600–800 張 | 7 | 5,131 | 1.36% | -0.01 |
| 400–600 張 | 9 | 4,220 | 1.12% | +0.10 |
| 200–400 張 | 27 | 7,666 | 2.04% | -0.08 |
| 100–200 張 | 50 | 7,150 | 1.90% | -0.11 |
| 50–100 張 | 78 | 5,720 | 1.52% | -0.04 |
| 40–50 張 | 47 | 2,192 | 0.58% | -0.01 |
| 30–40 張 | 61 | 2,169 | 0.57% | +0.04 |
| 20–30 張 | 124 | 3,192 | 0.85% | +0.01 |
| 15–20 張 | 156 | 2,883 | 0.76% | +0.00 |
| 10–15 張 | 273 | 3,541 | 0.94% | -0.05 |
| 5–10 張 | 1,071 | 8,479 | 2.26% | +0.04 |
| 1–5 張 | 15,188 | 26,196 | 6.99% | -0.04 |
| 1張以下 | 13,961 | 2,218 | 0.59% | +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.
Latest2026-09-18
長榮航太(2645)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 78.21%. Over the past year, 27% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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