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 | 11 | 17,650 | 37.71% | +0.02 |
| 800–1,000 張 | 4 | 3,825 | 8.17% | +0.00 |
| 600–800 張 | 1 | 690 | 1.47% | +0.00 |
| 400–600 張 | 2 | 908 | 1.94% | +0.01 |
| 200–400 張 | 11 | 2,957 | 6.31% | +0.00 |
| 100–200 張 | 17 | 2,169 | 4.63% | +0.23 |
| 50–100 張 | 51 | 3,345 | 7.14% | -0.13 |
| 40–50 張 | 22 | 1,015 | 2.16% | +0.00 |
| 30–40 張 | 26 | 919 | 1.96% | -0.01 |
| 20–30 張 | 70 | 1,716 | 3.66% | +0.01 |
| 15–20 張 | 72 | 1,319 | 2.81% | +0.01 |
| 10–15 張 | 129 | 1,595 | 3.40% | -0.02 |
| 5–10 張 | 376 | 2,864 | 6.11% | -0.01 |
| 1–5 張 | 2,910 | 5,620 | 12.00% | -0.12 |
| 1張以下 | 1,376 | 212 | 0.45% | +0.00 |
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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
捷流閥業(4580)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 37.71%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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