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 | 8 | 16,132 | 26.97% | +0.01 |
| 800–1,000 張 | 2 | 1,735 | 2.90% | +0.00 |
| 600–800 張 | 9 | 6,238 | 10.43% | +0.00 |
| 400–600 張 | 5 | 2,557 | 4.27% | +0.01 |
| 200–400 張 | 29 | 8,240 | 13.78% | -0.31 |
| 100–200 張 | 35 | 5,285 | 8.83% | +0.33 |
| 50–100 張 | 69 | 4,651 | 7.77% | +0.04 |
| 40–50 張 | 35 | 1,570 | 2.62% | +0.06 |
| 30–40 張 | 47 | 1,650 | 2.75% | -0.07 |
| 20–30 張 | 80 | 1,893 | 3.16% | -0.05 |
| 15–20 張 | 67 | 1,185 | 1.98% | +0.04 |
| 10–15 張 | 163 | 2,001 | 3.34% | -0.09 |
| 5–10 張 | 368 | 2,619 | 4.37% | +0.04 |
| 1–5 張 | 1,781 | 3,778 | 6.31% | -0.02 |
| 1張以下 | 2,423 | 263 | 0.43% | -0.01 |
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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.
Latest2026-09-24
聿新科(4161)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 26.97%. Over the past year, 100% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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