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 | 3 | 7,704 | 11.65% | +0.37 |
| 800–1,000 張 | 3 | 2,576 | 3.89% | +2.55 |
| 600–800 張 | 1 | 700 | 1.05% | +0.00 |
| 400–600 張 | 1 | 464 | 0.70% | -0.87 |
| 200–400 張 | 14 | 4,172 | 6.31% | -0.09 |
| 100–200 張 | 33 | 4,924 | 7.44% | -0.31 |
| 50–100 張 | 106 | 7,924 | 11.98% | -0.84 |
| 40–50 張 | 61 | 2,899 | 4.38% | +0.01 |
| 30–40 張 | 88 | 3,264 | 4.93% | -0.10 |
| 20–30 張 | 195 | 5,206 | 7.87% | +0.12 |
| 15–20 張 | 270 | 5,169 | 7.81% | -0.26 |
| 10–15 張 | 307 | 4,019 | 6.07% | -0.17 |
| 5–10 張 | 1,000 | 8,460 | 12.79% | -0.17 |
| 1–5 張 | 3,585 | 8,387 | 12.68% | -0.23 |
| 1張以下 | 917 | 248 | 0.37% | -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
主動摩根美國科技(00989A)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 11.65%. Over the past year, 42% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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