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 | 4 | 30,352 | 47.92% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | -1.30 |
| 600–800 張 | 1 | 800 | 1.26% | +1.26 |
| 400–600 張 | 6 | 3,151 | 4.97% | +0.00 |
| 200–400 張 | 16 | 4,216 | 6.65% | -0.07 |
| 100–200 張 | 32 | 4,304 | 6.79% | +0.01 |
| 50–100 張 | 56 | 3,927 | 6.20% | +0.15 |
| 40–50 張 | 39 | 1,790 | 2.82% | -0.06 |
| 30–40 張 | 36 | 1,269 | 2.00% | +0.01 |
| 20–30 張 | 78 | 2,002 | 3.16% | +0.00 |
| 15–20 張 | 63 | 1,155 | 1.82% | +0.00 |
| 10–15 張 | 164 | 2,099 | 3.31% | +0.05 |
| 5–10 張 | 385 | 3,010 | 4.75% | -0.02 |
| 1–5 張 | 2,565 | 5,141 | 8.11% | -0.03 |
| 1張以下 | 1,583 | 116 | 0.18% | +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
安克(4188)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 47.92%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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