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 | 25 | 127,316 | 46.54% | +0.26 |
| 800–1,000 張 | 2 | 1,929 | 0.70% | -0.02 |
| 600–800 張 | 7 | 4,604 | 1.68% | +0.21 |
| 400–600 張 | 10 | 4,864 | 1.77% | -0.80 |
| 200–400 張 | 37 | 10,628 | 3.88% | +0.15 |
| 100–200 張 | 75 | 10,527 | 3.84% | +0.07 |
| 50–100 張 | 182 | 13,032 | 4.76% | -0.06 |
| 40–50 張 | 119 | 5,555 | 2.03% | +0.10 |
| 30–40 張 | 151 | 5,423 | 1.98% | +0.04 |
| 20–30 張 | 354 | 9,172 | 3.35% | -0.01 |
| 15–20 張 | 472 | 8,941 | 3.26% | +0.02 |
| 10–15 張 | 765 | 9,906 | 3.62% | +0.03 |
| 5–10 張 | 2,561 | 20,885 | 7.63% | +0.04 |
| 1–5 張 | 19,409 | 39,659 | 14.49% | +0.01 |
| 1張以下 | 13,890 | 1,111 | 0.40% | -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.
Latest2026-10-08
普安(2495)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 46.54%. Over the past year, 57% of weekly readings were at or below this level.
Source: TDCC
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