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 | 211 | 1,847,380 | 62.69% | +0.16 |
| 800–1,000 張 | 37 | 34,047 | 1.15% | +0.03 |
| 600–800 張 | 69 | 47,765 | 1.62% | -0.02 |
| 400–600 張 | 143 | 72,340 | 2.45% | -0.01 |
| 200–400 張 | 457 | 127,750 | 4.33% | -0.05 |
| 100–200 張 | 916 | 131,121 | 4.44% | +0.00 |
| 50–100 張 | 1,970 | 145,360 | 4.93% | -0.04 |
| 40–50 張 | 1,062 | 49,747 | 1.68% | +0.02 |
| 30–40 張 | 1,527 | 55,029 | 1.86% | +0.00 |
| 20–30 張 | 2,898 | 74,216 | 2.51% | -0.04 |
| 15–20 張 | 3,444 | 63,679 | 2.16% | +0.01 |
| 10–15 張 | 4,966 | 64,040 | 2.17% | -0.01 |
| 5–10 張 | 13,416 | 106,969 | 3.63% | +0.00 |
| 1–5 張 | 52,560 | 122,023 | 4.14% | -0.02 |
| 1張以下 | 23,123 | 5,320 | 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.
Latest2026-09-18
寶成(9904)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 62.69%. Over the past year, 4% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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