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 | 104 | 1,156,786 | 72.23% | +0.27 |
| 800–1,000 張 | 23 | 20,845 | 1.30% | +0.15 |
| 600–800 張 | 31 | 21,309 | 1.33% | -0.09 |
| 400–600 張 | 77 | 38,112 | 2.37% | -0.01 |
| 200–400 張 | 220 | 61,396 | 3.83% | +0.04 |
| 100–200 張 | 405 | 56,177 | 3.50% | -0.07 |
| 50–100 張 | 787 | 56,458 | 3.52% | -0.07 |
| 40–50 張 | 383 | 17,393 | 1.08% | +0.01 |
| 30–40 張 | 546 | 19,131 | 1.19% | -0.03 |
| 20–30 張 | 1,079 | 26,926 | 1.68% | -0.04 |
| 15–20 張 | 1,024 | 18,116 | 1.13% | +0.01 |
| 10–15 張 | 2,024 | 24,721 | 1.54% | -0.04 |
| 5–10 張 | 4,789 | 35,296 | 2.20% | -0.04 |
| 1–5 張 | 21,383 | 45,369 | 2.83% | -0.07 |
| 1張以下 | 25,123 | 3,378 | 0.21% | +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
統一證(2855)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 72.23%. Over the past year, 94% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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