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 | 80 | 298,491 | 74.27% | -0.01 |
| 800–1,000 張 | 8 | 7,268 | 1.80% | +0.00 |
| 600–800 張 | 21 | 14,569 | 3.62% | +0.02 |
| 400–600 張 | 26 | 13,153 | 3.27% | -0.10 |
| 200–400 張 | 48 | 14,474 | 3.60% | +0.10 |
| 100–200 張 | 64 | 9,350 | 2.32% | -0.01 |
| 50–100 張 | 102 | 7,125 | 1.77% | +0.02 |
| 40–50 張 | 42 | 1,928 | 0.47% | -0.04 |
| 30–40 張 | 77 | 2,728 | 0.67% | -0.05 |
| 20–30 張 | 147 | 3,711 | 0.92% | -0.01 |
| 15–20 張 | 168 | 3,086 | 0.76% | +0.03 |
| 10–15 張 | 275 | 3,508 | 0.87% | +0.03 |
| 5–10 張 | 969 | 7,737 | 1.92% | +0.01 |
| 1–5 張 | 6,973 | 13,844 | 3.44% | +0.01 |
| 1張以下 | 15,047 | 898 | 0.22% | +0.00 |
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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.
Latest2026-10-08
黑松(1234)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 74.27%. Over the past year, 39% of weekly readings were at or below this level.
Source: TDCC
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