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 | 203 | 1,523,255 | 70.35% | +0.34 |
| 800–1,000 張 | 36 | 31,818 | 1.46% | -0.21 |
| 600–800 張 | 55 | 38,479 | 1.77% | +0.19 |
| 400–600 張 | 83 | 40,452 | 1.86% | -0.09 |
| 200–400 張 | 181 | 50,504 | 2.33% | -0.03 |
| 100–200 張 | 339 | 48,685 | 2.24% | +0.01 |
| 50–100 張 | 714 | 50,402 | 2.32% | +0.01 |
| 40–50 張 | 366 | 16,765 | 0.77% | +0.01 |
| 30–40 張 | 580 | 20,541 | 0.94% | +0.01 |
| 20–30 張 | 1,213 | 30,438 | 1.40% | -0.01 |
| 15–20 張 | 1,394 | 25,139 | 1.16% | -0.01 |
| 10–15 張 | 2,456 | 30,938 | 1.42% | -0.02 |
| 5–10 張 | 7,986 | 59,959 | 2.76% | -0.06 |
| 1–5 張 | 86,477 | 160,262 | 7.40% | -0.13 |
| 1張以下 | 167,945 | 37,406 | 1.72% | -0.02 |
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
長榮(2603)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 70.35%. Over the past year, 96% 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 →
