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 | 40 | 124,932 | 50.64% | +0.52 |
| 800–1,000 張 | 8 | 7,229 | 2.93% | +0.08 |
| 600–800 張 | 9 | 5,961 | 2.41% | -0.83 |
| 400–600 張 | 19 | 9,136 | 3.70% | +0.28 |
| 200–400 張 | 53 | 14,818 | 6.00% | -0.47 |
| 100–200 張 | 85 | 11,820 | 4.79% | +0.06 |
| 50–100 張 | 142 | 9,852 | 3.99% | +0.19 |
| 40–50 張 | 74 | 3,384 | 1.37% | -0.08 |
| 30–40 張 | 89 | 3,107 | 1.25% | -0.04 |
| 20–30 張 | 232 | 5,712 | 2.31% | +0.13 |
| 15–20 張 | 255 | 4,551 | 1.84% | -0.03 |
| 10–15 張 | 471 | 5,809 | 2.35% | +0.05 |
| 5–10 張 | 1,575 | 11,590 | 4.69% | +0.03 |
| 1–5 張 | 13,965 | 26,129 | 10.59% | +0.11 |
| 1張以下 | 13,880 | 2,663 | 1.07% | +0.01 |
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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.
Latest2026-09-18
聚陽(1477)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 50.64%. Over the past year, 10% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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