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 | 70 | 827,848 | 79.62% | +0.11 |
| 800–1,000 張 | 12 | 10,937 | 1.05% | -0.26 |
| 600–800 張 | 26 | 17,755 | 1.70% | +0.12 |
| 400–600 張 | 36 | 17,647 | 1.69% | +0.00 |
| 200–400 張 | 85 | 23,975 | 2.30% | +0.00 |
| 100–200 張 | 107 | 15,438 | 1.48% | +0.00 |
| 50–100 張 | 191 | 13,470 | 1.29% | +0.01 |
| 40–50 張 | 97 | 4,454 | 0.42% | +0.01 |
| 30–40 張 | 162 | 5,731 | 0.55% | -0.02 |
| 20–30 張 | 315 | 7,910 | 0.76% | +0.00 |
| 15–20 張 | 378 | 6,875 | 0.66% | +0.01 |
| 10–15 張 | 700 | 8,804 | 0.84% | +0.00 |
| 5–10 張 | 2,544 | 19,210 | 1.84% | +0.02 |
| 1–5 張 | 28,164 | 52,111 | 5.01% | -0.01 |
| 1張以下 | 41,061 | 7,457 | 0.71% | +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
統一超(2912)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 79.62%. Over the past year, 51% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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