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 | 18 | 81,628 | 70.84% | -0.09 |
| 800–1,000 張 | 2 | 1,774 | 1.53% | +0.00 |
| 600–800 張 | 3 | 2,182 | 1.89% | +0.08 |
| 400–600 張 | 11 | 5,492 | 4.76% | +0.38 |
| 200–400 張 | 21 | 5,903 | 5.12% | -0.71 |
| 100–200 張 | 22 | 3,190 | 2.76% | +0.30 |
| 50–100 張 | 24 | 1,608 | 1.39% | +0.04 |
| 40–50 張 | 17 | 798 | 0.69% | -0.07 |
| 30–40 張 | 26 | 957 | 0.83% | +0.10 |
| 20–30 張 | 49 | 1,272 | 1.10% | -0.06 |
| 15–20 張 | 55 | 1,012 | 0.87% | +0.03 |
| 10–15 張 | 79 | 1,015 | 0.88% | +0.01 |
| 5–10 張 | 238 | 1,867 | 1.62% | +0.02 |
| 1–5 張 | 3,550 | 6,144 | 5.33% | -0.02 |
| 1張以下 | 2,720 | 380 | 0.32% | +0.00 |
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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
智伸科(4551)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 70.84%. Over the past year, 2% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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