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 | 23 | 83,818 | 31.81% | +2.22 |
| 800–1,000 張 | 9 | 8,086 | 3.06% | -0.64 |
| 600–800 張 | 6 | 3,952 | 1.49% | +0.45 |
| 400–600 張 | 9 | 4,244 | 1.61% | -0.36 |
| 200–400 張 | 36 | 9,880 | 3.74% | +0.17 |
| 100–200 張 | 63 | 8,994 | 3.41% | -0.07 |
| 50–100 張 | 124 | 9,110 | 3.45% | -0.12 |
| 40–50 張 | 76 | 3,580 | 1.35% | +0.03 |
| 30–40 張 | 130 | 4,716 | 1.78% | -0.16 |
| 20–30 張 | 307 | 7,901 | 2.99% | -0.07 |
| 15–20 張 | 413 | 7,736 | 2.93% | -0.02 |
| 10–15 張 | 646 | 8,377 | 3.17% | -0.21 |
| 5–10 張 | 2,928 | 23,287 | 8.83% | -0.34 |
| 1–5 張 | 43,068 | 75,163 | 28.52% | -0.86 |
| 1張以下 | 56,496 | 4,642 | 1.76% | -0.02 |
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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
台半(5425)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 31.81%. Over the past year, 51% of weekly readings were at or below this level.
Source: TDCC
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