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 | 11 | 32,428 | 27.73% | -1.34 |
| 800–1,000 張 | 1 | 920 | 0.78% | +0.01 |
| 600–800 張 | 4 | 2,716 | 2.32% | +0.61 |
| 400–600 張 | 11 | 5,219 | 4.46% | +0.10 |
| 200–400 張 | 37 | 10,446 | 8.93% | +0.48 |
| 100–200 張 | 112 | 16,173 | 13.83% | -0.02 |
| 50–100 張 | 252 | 18,734 | 16.02% | +0.00 |
| 40–50 張 | 99 | 4,690 | 4.01% | -0.16 |
| 30–40 張 | 135 | 4,966 | 4.24% | +0.16 |
| 20–30 張 | 222 | 5,944 | 5.08% | +0.04 |
| 15–20 張 | 217 | 4,101 | 3.50% | +0.04 |
| 10–15 張 | 191 | 2,449 | 2.09% | +0.01 |
| 5–10 張 | 558 | 4,823 | 4.12% | +0.05 |
| 1–5 張 | 1,305 | 3,253 | 2.78% | +0.02 |
| 1張以下 | 276 | 72 | 0.06% | +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.
Latest2026-09-24
大華優利美A債15(00984B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 27.73%. Over the past year, 41% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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