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 | 5 | 10,946 | 6.98% | +0.47 |
| 800–1,000 張 | 9 | 7,859 | 5.01% | +1.06 |
| 600–800 張 | 3 | 2,211 | 1.41% | -0.47 |
| 400–600 張 | 2 | 1,032 | 0.65% | -0.31 |
| 200–400 張 | 12 | 3,349 | 2.13% | -0.02 |
| 100–200 張 | 64 | 9,551 | 6.09% | +0.19 |
| 50–100 張 | 171 | 12,811 | 8.18% | -0.01 |
| 40–50 張 | 139 | 6,678 | 4.26% | +0.03 |
| 30–40 張 | 222 | 8,110 | 5.17% | -0.05 |
| 20–30 張 | 493 | 12,892 | 8.23% | -0.26 |
| 15–20 張 | 735 | 13,829 | 8.83% | +0.03 |
| 10–15 張 | 878 | 11,409 | 7.28% | -0.14 |
| 5–10 張 | 2,972 | 24,691 | 15.76% | -0.22 |
| 1–5 張 | 13,500 | 30,041 | 19.18% | -0.28 |
| 1張以下 | 4,704 | 1,202 | 0.76% | -0.01 |
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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.
Latest2026-09-24
台新臺灣半導體30(00904)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 6.98%. Over the past year, 35% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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