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 | 23 | 59,157 | 20.86% | -0.62 |
| 800–1,000 張 | 9 | 8,103 | 2.85% | +0.63 |
| 600–800 張 | 14 | 9,812 | 3.46% | +0.28 |
| 400–600 張 | 15 | 7,204 | 2.54% | -0.30 |
| 200–400 張 | 42 | 11,564 | 4.07% | +0.29 |
| 100–200 張 | 75 | 10,344 | 3.64% | -0.13 |
| 50–100 張 | 176 | 12,581 | 4.43% | +0.15 |
| 40–50 張 | 130 | 6,029 | 2.12% | +0.08 |
| 30–40 張 | 178 | 6,315 | 2.22% | -0.16 |
| 20–30 張 | 439 | 11,091 | 3.91% | -0.02 |
| 15–20 張 | 545 | 10,010 | 3.52% | +0.01 |
| 10–15 張 | 1,062 | 13,415 | 4.73% | -0.06 |
| 5–10 張 | 3,916 | 29,793 | 10.50% | -0.06 |
| 1–5 張 | 44,416 | 81,963 | 28.90% | -0.09 |
| 1張以下 | 46,235 | 6,194 | 2.18% | +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.
Latest2026-10-08
定穎投控(3715)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 20.86%. Over the past year, 12% of weekly readings were at or below this level.
Source: TDCC
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