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 | 11 | 76,242 | 59.79% | +0.00 |
| 800–1,000 張 | 4 | 3,543 | 2.77% | +0.01 |
| 600–800 張 | 3 | 2,043 | 1.60% | +0.00 |
| 400–600 張 | 9 | 4,518 | 3.54% | +0.07 |
| 200–400 張 | 19 | 5,566 | 4.36% | +0.20 |
| 100–200 張 | 47 | 6,394 | 5.01% | -0.19 |
| 50–100 張 | 80 | 5,392 | 4.22% | -0.08 |
| 40–50 張 | 31 | 1,430 | 1.12% | +0.04 |
| 30–40 張 | 62 | 2,178 | 1.70% | -0.10 |
| 20–30 張 | 133 | 3,261 | 2.55% | +0.10 |
| 15–20 張 | 128 | 2,288 | 1.79% | +0.02 |
| 10–15 張 | 207 | 2,548 | 1.99% | -0.04 |
| 5–10 張 | 591 | 4,402 | 3.45% | -0.06 |
| 1–5 張 | 3,862 | 7,353 | 5.76% | +0.01 |
| 1張以下 | 1,928 | 350 | 0.27% | +0.00 |
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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
共信-KY(6617)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 59.79%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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