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 | 31 | 89,174 | 60.00% | -0.08 |
| 800–1,000 張 | 1 | 888 | 0.59% | +0.00 |
| 600–800 張 | 6 | 4,218 | 2.83% | +0.00 |
| 400–600 張 | 8 | 3,933 | 2.64% | +0.00 |
| 200–400 張 | 27 | 7,432 | 5.00% | +0.00 |
| 100–200 張 | 57 | 8,027 | 5.40% | +0.15 |
| 50–100 張 | 74 | 5,240 | 3.52% | -0.06 |
| 40–50 張 | 49 | 2,296 | 1.54% | +0.03 |
| 30–40 張 | 73 | 2,592 | 1.74% | +0.05 |
| 20–30 張 | 145 | 3,673 | 2.47% | -0.03 |
| 15–20 張 | 153 | 2,805 | 1.88% | +0.00 |
| 10–15 張 | 264 | 3,399 | 2.28% | -0.01 |
| 5–10 張 | 725 | 5,661 | 3.80% | -0.01 |
| 1–5 張 | 4,232 | 9,010 | 6.06% | -0.03 |
| 1張以下 | 35,515 | 264 | 0.17% | +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.
Latest2026-10-08
光隆(8916)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 60.00%. Over the past year, 78% of weekly readings were at or below this level.
Source: TDCC
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