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 | 7 | 18,634 | 49.24% | +0.00 |
| 800–1,000 張 | 2 | 1,689 | 4.46% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | +0.00 |
| 400–600 張 | 2 | 984 | 2.60% | +0.00 |
| 200–400 張 | 8 | 2,617 | 6.91% | +0.00 |
| 100–200 張 | 17 | 2,363 | 6.24% | +0.00 |
| 50–100 張 | 28 | 1,944 | 5.13% | +0.00 |
| 40–50 張 | 12 | 561 | 1.48% | -0.12 |
| 30–40 張 | 23 | 796 | 2.10% | +0.20 |
| 20–30 張 | 33 | 801 | 2.11% | -0.04 |
| 15–20 張 | 48 | 876 | 2.31% | -0.05 |
| 10–15 張 | 80 | 1,000 | 2.64% | +0.00 |
| 5–10 張 | 267 | 1,998 | 5.28% | +0.01 |
| 1–5 張 | 1,806 | 3,484 | 9.20% | +0.00 |
| 1張以下 | 821 | 92 | 0.24% | +0.00 |
Auto Read
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
長佳(4550)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 49.24%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
How much time do you spend wiring APIs, pulling data, and debugging — instead of thinking about strategy? Describe the signal, and Blave Agent researches and backtests it.
See what Blave Agent can do →
