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 | 6 | 16,655 | 17.59% | -1.18 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 5 | 3,296 | 3.48% | +0.00 |
| 400–600 張 | 14 | 6,413 | 6.77% | +0.86 |
| 200–400 張 | 24 | 6,641 | 7.01% | -0.12 |
| 100–200 張 | 27 | 3,851 | 4.06% | -0.40 |
| 50–100 張 | 60 | 4,262 | 4.50% | +0.09 |
| 40–50 張 | 31 | 1,389 | 1.46% | +0.09 |
| 30–40 張 | 44 | 1,507 | 1.59% | -0.08 |
| 20–30 張 | 107 | 2,614 | 2.76% | +0.07 |
| 15–20 張 | 122 | 2,127 | 2.24% | -0.07 |
| 10–15 張 | 287 | 3,494 | 3.69% | -0.03 |
| 5–10 張 | 1,001 | 6,965 | 7.36% | +0.17 |
| 1–5 張 | 16,479 | 27,915 | 29.49% | +0.39 |
| 1張以下 | 81,217 | 7,504 | 7.92% | +0.21 |
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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
波若威(3163)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 17.59%. Over the past year, 20% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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