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 | 164,310 | 18.85% | -0.45 |
| 800–1,000 張 | 8 | 7,071 | 0.81% | +0.09 |
| 600–800 張 | 8 | 5,447 | 0.62% | -0.16 |
| 400–600 張 | 19 | 9,595 | 1.10% | +0.01 |
| 200–400 張 | 109 | 30,279 | 3.47% | +0.04 |
| 100–200 張 | 298 | 40,450 | 4.64% | +0.10 |
| 50–100 張 | 983 | 67,708 | 7.76% | +0.07 |
| 40–50 張 | 618 | 28,406 | 3.25% | +0.05 |
| 30–40 張 | 1,034 | 36,483 | 4.18% | +0.03 |
| 20–30 張 | 2,437 | 61,047 | 7.00% | +0.06 |
| 15–20 張 | 2,682 | 48,220 | 5.53% | +0.02 |
| 10–15 張 | 5,106 | 64,135 | 7.35% | +0.05 |
| 5–10 張 | 14,755 | 110,874 | 12.72% | +0.05 |
| 1–5 張 | 83,197 | 177,133 | 20.32% | +0.06 |
| 1張以下 | 72,829 | 20,305 | 2.32% | +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
國泰費城半導體(00830)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 18.85%. Over the past year, 16% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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