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 | 4 | 9,030 | 21.71% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 2 | 1,346 | 3.23% | -1.80 |
| 400–600 張 | 8 | 3,995 | 9.60% | +1.33 |
| 200–400 張 | 20 | 5,380 | 12.93% | +0.13 |
| 100–200 張 | 32 | 4,391 | 10.56% | +0.26 |
| 50–100 張 | 58 | 3,967 | 9.54% | +0.05 |
| 40–50 張 | 41 | 1,822 | 4.38% | -0.09 |
| 30–40 張 | 52 | 1,809 | 4.35% | +0.20 |
| 20–30 張 | 97 | 2,461 | 5.91% | -0.41 |
| 15–20 張 | 66 | 1,155 | 2.77% | +0.15 |
| 10–15 張 | 134 | 1,662 | 3.99% | +0.24 |
| 5–10 張 | 286 | 2,031 | 4.88% | -0.11 |
| 1–5 張 | 904 | 1,985 | 4.77% | +0.02 |
| 1張以下 | 34,480 | 547 | 1.31% | +0.03 |
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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
信驊(5274)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 21.71%. Over the past year, 71% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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