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 | 12 | 61,631 | 76.49% | +0.03 |
| 800–1,000 張 | 3 | 2,704 | 3.35% | +0.00 |
| 600–800 張 | 4 | 2,707 | 3.35% | +0.00 |
| 400–600 張 | 5 | 2,407 | 2.98% | +0.00 |
| 200–400 張 | 12 | 3,388 | 4.20% | +0.00 |
| 100–200 張 | 16 | 2,211 | 2.74% | +0.00 |
| 50–100 張 | 33 | 2,242 | 2.78% | -0.08 |
| 40–50 張 | 11 | 511 | 0.63% | +0.00 |
| 30–40 張 | 11 | 399 | 0.49% | +0.06 |
| 20–30 張 | 27 | 682 | 0.84% | -0.03 |
| 15–20 張 | 27 | 468 | 0.58% | +0.05 |
| 10–15 張 | 24 | 297 | 0.36% | +0.00 |
| 5–10 張 | 41 | 315 | 0.39% | +0.00 |
| 1–5 張 | 333 | 574 | 0.71% | -0.02 |
| 1張以下 | 418 | 36 | 0.04% | +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.
Latest2026-10-08
科定(6655)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 76.49%. Over the past year, 67% of weekly readings were at or below this level.
Source: TDCC
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