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 | 8 | 46,718 | 13.76% | -0.13 |
| 800–1,000 張 | 5 | 4,840 | 1.42% | +0.28 |
| 600–800 張 | 2 | 1,451 | 0.42% | +0.24 |
| 400–600 張 | 20 | 10,055 | 2.96% | +0.08 |
| 200–400 張 | 45 | 13,038 | 3.84% | -0.22 |
| 100–200 張 | 136 | 20,447 | 6.02% | -0.03 |
| 50–100 張 | 535 | 44,531 | 13.12% | -0.15 |
| 40–50 張 | 534 | 26,250 | 7.73% | -0.14 |
| 30–40 張 | 287 | 10,631 | 3.13% | +0.04 |
| 20–30 張 | 887 | 24,467 | 7.21% | -0.11 |
| 15–20 張 | 1,308 | 25,584 | 7.53% | +0.02 |
| 10–15 張 | 1,199 | 16,112 | 4.74% | +0.06 |
| 5–10 張 | 5,183 | 46,546 | 13.71% | +0.02 |
| 1–5 張 | 19,814 | 47,767 | 14.07% | +0.03 |
| 1張以下 | 2,983 | 879 | 0.25% | +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.
Latest2026-09-24
群益S&P500(009823)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 13.76%.
Source: FinMind (TDCC)
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