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 | 302 | 6,045,660 | 77.93% | +0.40 |
| 800–1,000 張 | 40 | 36,643 | 0.47% | -0.01 |
| 600–800 張 | 52 | 35,786 | 0.46% | -0.01 |
| 400–600 張 | 126 | 61,566 | 0.79% | +0.03 |
| 200–400 張 | 331 | 92,339 | 1.19% | +0.01 |
| 100–200 張 | 916 | 124,517 | 1.60% | -0.05 |
| 50–100 張 | 3,781 | 259,172 | 3.34% | -0.06 |
| 40–50 張 | 2,223 | 100,430 | 1.29% | -0.03 |
| 30–40 張 | 3,723 | 130,314 | 1.67% | -0.03 |
| 20–30 張 | 5,898 | 148,333 | 1.91% | -0.02 |
| 15–20 張 | 5,381 | 96,975 | 1.25% | -0.03 |
| 10–15 張 | 8,495 | 107,042 | 1.37% | -0.03 |
| 5–10 張 | 23,271 | 178,903 | 2.30% | -0.05 |
| 1–5 張 | 154,142 | 316,241 | 4.07% | -0.09 |
| 1張以下 | 89,979 | 23,527 | 0.30% | +0.00 |
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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
中華電(2412)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 77.93%. Over the past year, 90% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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