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 | 4 | 54,502 | 75.92% | -0.19 |
| 800–1,000 張 | 1 | 805 | 1.12% | -0.01 |
| 600–800 張 | 4 | 2,887 | 4.02% | +0.06 |
| 400–600 張 | 3 | 1,410 | 1.96% | -1.18 |
| 200–400 張 | 3 | 836 | 1.16% | +0.87 |
| 100–200 張 | 7 | 1,011 | 1.40% | -0.31 |
| 50–100 張 | 24 | 1,792 | 2.49% | -0.04 |
| 40–50 張 | 12 | 535 | 0.74% | +0.23 |
| 30–40 張 | 18 | 651 | 0.90% | +0.11 |
| 20–30 張 | 36 | 923 | 1.28% | +0.13 |
| 15–20 張 | 43 | 784 | 1.09% | +0.10 |
| 10–15 張 | 46 | 593 | 0.82% | -0.01 |
| 5–10 張 | 167 | 1,321 | 1.84% | -0.01 |
| 1–5 張 | 2,004 | 3,491 | 4.86% | +0.25 |
| 1張以下 | 1,945 | 240 | 0.33% | +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.
Latest2026-10-08
倚強股份(3219)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 75.92%. Over the past year, 2% of weekly readings were at or below this level.
Source: TDCC
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