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 | 26 | 175,505 | 64.67% | -0.16 |
| 800–1,000 張 | 0 | 0 | 0.00% | -1.00 |
| 600–800 張 | 6 | 4,193 | 1.54% | +0.21 |
| 400–600 張 | 9 | 4,449 | 1.63% | -0.24 |
| 200–400 張 | 26 | 7,555 | 2.78% | +0.00 |
| 100–200 張 | 56 | 7,961 | 2.93% | +0.00 |
| 50–100 張 | 83 | 5,724 | 2.10% | -0.03 |
| 40–50 張 | 46 | 2,100 | 0.77% | +0.09 |
| 30–40 張 | 71 | 2,540 | 0.93% | +0.05 |
| 20–30 張 | 188 | 4,828 | 1.77% | -0.05 |
| 15–20 張 | 203 | 3,764 | 1.38% | +0.03 |
| 10–15 張 | 380 | 4,872 | 1.79% | +0.13 |
| 5–10 張 | 1,333 | 10,353 | 3.81% | +0.06 |
| 1–5 張 | 20,392 | 33,947 | 12.50% | +0.79 |
| 1張以下 | 25,610 | 3,573 | 1.31% | +0.10 |
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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
精材(3374)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 64.67%. Over the past year, 98% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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