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 | 12 | 43,676 | 9.62% | -0.28 |
| 800–1,000 張 | 6 | 5,660 | 1.24% | -0.03 |
| 600–800 張 | 6 | 4,032 | 0.88% | +0.00 |
| 400–600 張 | 11 | 5,782 | 1.27% | +0.00 |
| 200–400 張 | 55 | 15,723 | 3.46% | +0.02 |
| 100–200 張 | 198 | 28,846 | 6.35% | +0.07 |
| 50–100 張 | 751 | 56,719 | 12.49% | +0.04 |
| 40–50 張 | 538 | 25,833 | 5.69% | +0.05 |
| 30–40 張 | 712 | 25,973 | 5.72% | +0.04 |
| 20–30 張 | 1,535 | 40,676 | 8.96% | +0.06 |
| 15–20 張 | 2,178 | 41,581 | 9.16% | -0.03 |
| 10–15 張 | 2,324 | 30,246 | 6.66% | +0.00 |
| 5–10 張 | 7,856 | 66,429 | 14.63% | +0.04 |
| 1–5 張 | 24,570 | 60,671 | 13.36% | +0.01 |
| 1張以下 | 6,456 | 1,943 | 0.42% | -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.
Latest2026-09-18
中信上游半導體(00941)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 9.62%. Over the past year, 90% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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