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 | 31 | 255,310 | 40.01% | -0.05 |
| 800–1,000 張 | 7 | 6,500 | 1.01% | +0.42 |
| 600–800 張 | 12 | 8,421 | 1.32% | -0.21 |
| 400–600 張 | 22 | 11,305 | 1.77% | -0.08 |
| 200–400 張 | 62 | 17,134 | 2.68% | -0.02 |
| 100–200 張 | 209 | 28,263 | 4.43% | -0.01 |
| 50–100 張 | 497 | 34,784 | 5.45% | -0.04 |
| 40–50 張 | 305 | 13,825 | 2.16% | +0.03 |
| 30–40 張 | 555 | 19,354 | 3.03% | -0.01 |
| 20–30 張 | 1,218 | 30,234 | 4.73% | -0.02 |
| 15–20 張 | 1,339 | 23,845 | 3.73% | +0.02 |
| 10–15 張 | 2,565 | 31,904 | 5.00% | -0.02 |
| 5–10 張 | 7,260 | 53,144 | 8.32% | -0.01 |
| 1–5 張 | 40,842 | 86,738 | 13.59% | +0.00 |
| 1張以下 | 59,644 | 17,223 | 2.69% | +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
元大S&P500(00646)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 40.01%. Over the past year, 67% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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