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 | 22,773 | 54.59% | +0.00 |
| 800–1,000 張 | 2 | 1,817 | 4.35% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | +0.00 |
| 400–600 張 | 3 | 1,559 | 3.73% | -0.99 |
| 200–400 張 | 9 | 2,648 | 6.34% | +0.98 |
| 100–200 張 | 17 | 2,352 | 5.63% | -0.06 |
| 50–100 張 | 34 | 2,254 | 5.40% | -0.04 |
| 40–50 張 | 8 | 379 | 0.90% | +0.10 |
| 30–40 張 | 15 | 515 | 1.23% | -0.08 |
| 20–30 張 | 27 | 672 | 1.61% | +0.09 |
| 15–20 張 | 31 | 540 | 1.29% | +0.05 |
| 10–15 張 | 64 | 754 | 1.80% | -0.06 |
| 5–10 張 | 179 | 1,264 | 3.03% | -0.01 |
| 1–5 張 | 1,655 | 3,239 | 7.76% | +0.02 |
| 1張以下 | 4,204 | 949 | 2.27% | -0.01 |
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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
保綠-KY(8423)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 54.59%. Over the past year, 6% of weekly readings were at or below this level.
Source: TDCC
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