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 | 15 | 111,203 | 46.93% | -0.08 |
| 800–1,000 張 | 2 | 1,866 | 0.78% | +0.01 |
| 600–800 張 | 7 | 4,697 | 1.98% | -0.09 |
| 400–600 張 | 15 | 6,790 | 2.86% | +0.21 |
| 200–400 張 | 29 | 7,891 | 3.33% | -0.07 |
| 100–200 張 | 49 | 6,727 | 2.83% | +0.14 |
| 50–100 張 | 187 | 13,363 | 5.64% | -0.04 |
| 40–50 張 | 90 | 4,128 | 1.74% | -0.06 |
| 30–40 張 | 164 | 5,802 | 2.44% | +0.00 |
| 20–30 張 | 334 | 8,371 | 3.53% | +0.00 |
| 15–20 張 | 371 | 6,770 | 2.85% | -0.01 |
| 10–15 張 | 650 | 8,265 | 3.48% | +0.00 |
| 5–10 張 | 2,191 | 16,933 | 7.14% | -0.01 |
| 1–5 張 | 16,303 | 32,751 | 13.82% | -0.02 |
| 1張以下 | 42,214 | 1,348 | 0.56% | +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
中碳(1723)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 46.93%. Over the past year, 45% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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