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 | 9 | 14,096 | 35.43% | +0.00 |
| 800–1,000 張 | 3 | 2,630 | 6.61% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | +0.00 |
| 400–600 張 | 6 | 3,187 | 8.01% | +0.00 |
| 200–400 張 | 11 | 2,779 | 6.98% | +0.00 |
| 100–200 張 | 21 | 2,759 | 6.93% | +0.00 |
| 50–100 張 | 49 | 3,400 | 8.54% | +0.00 |
| 40–50 張 | 14 | 621 | 1.56% | +0.00 |
| 30–40 張 | 32 | 1,089 | 2.73% | +0.01 |
| 20–30 張 | 55 | 1,343 | 3.37% | -0.05 |
| 15–20 張 | 55 | 954 | 2.39% | +0.08 |
| 10–15 張 | 105 | 1,284 | 3.22% | -0.08 |
| 5–10 張 | 333 | 2,390 | 6.00% | +0.05 |
| 1–5 張 | 1,564 | 3,099 | 7.79% | -0.01 |
| 1張以下 | 1,047 | 154 | 0.38% | +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
祺驊(1593)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 35.43%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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