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 | 137 | 530,994 | 34.46% | -0.52 |
| 800–1,000 張 | 66 | 60,732 | 3.94% | +0.24 |
| 600–800 張 | 95 | 68,038 | 4.41% | +0.08 |
| 400–600 張 | 253 | 124,394 | 8.07% | +0.02 |
| 200–400 張 | 744 | 211,735 | 13.74% | -0.08 |
| 100–200 張 | 1,425 | 209,879 | 13.62% | +0.32 |
| 50–100 張 | 2,045 | 159,602 | 10.35% | -0.04 |
| 40–50 張 | 910 | 43,796 | 2.84% | -0.02 |
| 30–40 張 | 841 | 30,827 | 2.00% | +0.02 |
| 20–30 張 | 1,348 | 35,916 | 2.33% | -0.02 |
| 15–20 張 | 1,123 | 21,408 | 1.38% | +0.01 |
| 10–15 張 | 969 | 12,786 | 0.82% | +0.00 |
| 5–10 張 | 2,318 | 20,236 | 1.31% | +0.00 |
| 1–5 張 | 3,852 | 10,112 | 0.65% | +0.00 |
| 1張以下 | 574 | 157 | 0.01% | +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
第一金優選非投債(00981B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 34.46%. Over the past year, 45% 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 →
