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 | 54,069 | 40.25% | +0.00 |
| 800–1,000 張 | 2 | 1,658 | 1.23% | +0.00 |
| 600–800 張 | 6 | 4,109 | 3.05% | +0.01 |
| 400–600 張 | 11 | 5,624 | 4.18% | +0.00 |
| 200–400 張 | 32 | 8,359 | 6.22% | -0.01 |
| 100–200 張 | 66 | 9,061 | 6.74% | -0.06 |
| 50–100 張 | 184 | 13,047 | 9.71% | +0.00 |
| 40–50 張 | 83 | 3,787 | 2.81% | -0.03 |
| 30–40 張 | 110 | 3,969 | 2.95% | +0.01 |
| 20–30 張 | 246 | 6,255 | 4.65% | +0.02 |
| 15–20 張 | 231 | 4,255 | 3.16% | +0.02 |
| 10–15 張 | 344 | 4,431 | 3.29% | +0.01 |
| 5–10 張 | 842 | 6,660 | 4.95% | +0.02 |
| 1–5 張 | 4,330 | 8,906 | 6.63% | +0.00 |
| 1張以下 | 808 | 125 | 0.09% | +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
博晟生醫(6733)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 40.25%. Over the past year, 98% 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 →
