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 | 7 | 17,776 | 59.01% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 1 | 703 | 2.33% | +0.00 |
| 400–600 張 | 1 | 598 | 1.98% | +0.00 |
| 200–400 張 | 2 | 545 | 1.80% | +0.07 |
| 100–200 張 | 16 | 2,358 | 7.82% | +0.07 |
| 50–100 張 | 20 | 1,364 | 4.52% | +0.09 |
| 40–50 張 | 14 | 650 | 2.15% | +0.14 |
| 30–40 張 | 11 | 396 | 1.31% | -0.24 |
| 20–30 張 | 29 | 710 | 2.35% | +0.01 |
| 15–20 張 | 25 | 448 | 1.48% | -0.01 |
| 10–15 張 | 51 | 622 | 2.06% | -0.05 |
| 5–10 張 | 144 | 1,127 | 3.74% | -0.03 |
| 1–5 張 | 1,342 | 2,632 | 8.73% | -0.07 |
| 1張以下 | 1,214 | 189 | 0.62% | +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.
Latest2026-10-08
上洋(6728)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 59.01%. Over the past year, 59% of weekly readings were at or below this level.
Source: TDCC
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