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 | 22 | 117,194 | 69.13% | +0.00 |
| 800–1,000 張 | 8 | 7,295 | 4.30% | +0.48 |
| 600–800 張 | 2 | 1,314 | 0.77% | +0.40 |
| 400–600 張 | 5 | 2,492 | 1.47% | -0.55 |
| 200–400 張 | 16 | 4,548 | 2.68% | -0.09 |
| 100–200 張 | 34 | 4,903 | 2.89% | +0.07 |
| 50–100 張 | 58 | 4,050 | 2.38% | -0.17 |
| 40–50 張 | 29 | 1,343 | 0.79% | -0.08 |
| 30–40 張 | 48 | 1,763 | 1.04% | -0.05 |
| 20–30 張 | 112 | 2,941 | 1.73% | +0.05 |
| 15–20 張 | 117 | 2,186 | 1.28% | -0.06 |
| 10–15 張 | 196 | 2,512 | 1.48% | +0.08 |
| 5–10 張 | 631 | 5,146 | 3.03% | -0.04 |
| 1–5 張 | 5,427 | 10,958 | 6.46% | -0.02 |
| 1張以下 | 5,044 | 871 | 0.51% | +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.
Latest2026-09-24
榮星(1617)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 69.13%. Over the past year, 54% 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 →
