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 | 14 | 262,653 | 87.55% | +0.00 |
| 800–1,000 張 | 5 | 4,402 | 1.46% | +0.00 |
| 600–800 張 | 2 | 1,469 | 0.48% | +0.00 |
| 400–600 張 | 6 | 2,889 | 0.96% | +0.14 |
| 200–400 張 | 19 | 5,458 | 1.81% | -0.11 |
| 100–200 張 | 29 | 3,896 | 1.29% | -0.02 |
| 50–100 張 | 52 | 3,737 | 1.24% | -0.01 |
| 40–50 張 | 17 | 789 | 0.26% | -0.02 |
| 30–40 張 | 24 | 842 | 0.28% | +0.00 |
| 20–30 張 | 83 | 2,252 | 0.75% | +0.02 |
| 15–20 張 | 62 | 1,123 | 0.37% | +0.00 |
| 10–15 張 | 94 | 1,191 | 0.39% | +0.00 |
| 5–10 張 | 241 | 1,796 | 0.59% | +0.01 |
| 1–5 張 | 2,258 | 5,774 | 1.92% | +0.00 |
| 1張以下 | 15,071 | 1,728 | 0.57% | +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.
Latest2026-09-24
台新新光己特(2887Z1)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 87.55%. Over the past year, 100% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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