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 | 420 | 3,636,826 | 81.04% | -0.17 |
| 800–1,000 張 | 89 | 79,645 | 1.77% | +0.00 |
| 600–800 張 | 104 | 71,429 | 1.59% | +0.04 |
| 400–600 張 | 182 | 90,383 | 2.01% | -0.02 |
| 200–400 張 | 370 | 107,094 | 2.38% | -0.04 |
| 100–200 張 | 524 | 74,122 | 1.65% | +0.03 |
| 50–100 張 | 764 | 53,885 | 1.20% | +0.00 |
| 40–50 張 | 349 | 15,881 | 0.35% | +0.01 |
| 30–40 張 | 534 | 18,653 | 0.41% | +0.00 |
| 20–30 張 | 1,168 | 29,142 | 0.64% | +0.00 |
| 15–20 張 | 1,302 | 23,129 | 0.51% | +0.00 |
| 10–15 張 | 2,476 | 30,806 | 0.68% | +0.01 |
| 5–10 張 | 8,275 | 60,992 | 1.35% | +0.01 |
| 1–5 張 | 88,943 | 159,400 | 3.55% | +0.09 |
| 1張以下 | 255,802 | 36,019 | 0.80% | +0.02 |
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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
日月光投控(3711)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 81.04%. Over the past year, 6% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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