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 | 49 | 227,896 | 77.77% | -0.21 |
| 800–1,000 張 | 7 | 6,360 | 2.17% | -0.27 |
| 600–800 張 | 15 | 10,233 | 3.49% | +0.50 |
| 400–600 張 | 18 | 9,119 | 3.11% | -0.44 |
| 200–400 張 | 60 | 17,848 | 6.09% | +0.54 |
| 100–200 張 | 63 | 8,724 | 2.97% | +0.03 |
| 50–100 張 | 71 | 5,015 | 1.71% | -0.09 |
| 40–50 張 | 20 | 912 | 0.31% | +0.00 |
| 30–40 張 | 39 | 1,342 | 0.45% | -0.01 |
| 20–30 張 | 41 | 1,025 | 0.34% | -0.02 |
| 15–20 張 | 48 | 860 | 0.29% | +0.03 |
| 10–15 張 | 60 | 744 | 0.25% | -0.02 |
| 5–10 張 | 113 | 853 | 0.29% | -0.01 |
| 1–5 張 | 982 | 1,832 | 0.62% | -0.01 |
| 1張以下 | 2,203 | 258 | 0.08% | +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.
Latest2026-09-18
億豐(8464)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 77.77%. Over the past year, 76% of weekly readings were at or below this level.
Source: FinMind (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 →
