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 | 111 | 9,093,026 | 95.45% | +0.04 |
| 800–1,000 張 | 13 | 11,615 | 0.12% | -0.02 |
| 600–800 張 | 18 | 12,469 | 0.13% | +0.02 |
| 400–600 張 | 51 | 24,853 | 0.26% | +0.01 |
| 200–400 張 | 116 | 31,908 | 0.33% | +0.01 |
| 100–200 張 | 253 | 35,545 | 0.37% | -0.01 |
| 50–100 張 | 595 | 41,276 | 0.43% | -0.01 |
| 40–50 張 | 344 | 15,672 | 0.16% | +0.00 |
| 30–40 張 | 573 | 20,256 | 0.21% | +0.00 |
| 20–30 張 | 1,297 | 32,611 | 0.34% | -0.01 |
| 15–20 張 | 1,473 | 26,949 | 0.28% | +0.00 |
| 10–15 張 | 2,535 | 31,768 | 0.33% | +0.00 |
| 5–10 張 | 6,662 | 51,647 | 0.54% | -0.01 |
| 1–5 張 | 45,938 | 91,180 | 0.95% | -0.01 |
| 1張以下 | 29,854 | 5,184 | 0.05% | +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
台塑化(6505)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 95.45%. Over the past year, 98% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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