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 | 20 | 69,914 | 16.60% | +0.61 |
| 800–1,000 張 | 7 | 6,718 | 1.59% | -0.20 |
| 600–800 張 | 8 | 5,463 | 1.29% | +0.01 |
| 400–600 張 | 23 | 11,360 | 2.69% | -0.10 |
| 200–400 張 | 83 | 22,975 | 5.45% | -0.14 |
| 100–200 張 | 248 | 35,367 | 8.39% | -0.06 |
| 50–100 張 | 703 | 53,176 | 12.62% | -0.21 |
| 40–50 張 | 587 | 28,159 | 6.68% | +0.13 |
| 30–40 張 | 560 | 20,291 | 4.81% | +0.08 |
| 20–30 張 | 1,358 | 36,133 | 8.57% | -0.01 |
| 15–20 張 | 1,544 | 29,237 | 6.94% | -0.03 |
| 10–15 張 | 1,693 | 22,183 | 5.26% | +0.03 |
| 5–10 張 | 5,017 | 42,471 | 10.08% | -0.04 |
| 1–5 張 | 14,753 | 36,880 | 8.75% | -0.07 |
| 1張以下 | 2,613 | 842 | 0.19% | -0.01 |
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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
大華美國MAG7+(009815)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 16.60%.
Source: FinMind (TDCC)
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