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 | 34 | 101,276 | 30.28% | +0.54 |
| 800–1,000 張 | 7 | 6,225 | 1.86% | -1.12 |
| 600–800 張 | 7 | 4,786 | 1.43% | -0.55 |
| 400–600 張 | 16 | 7,815 | 2.33% | +0.19 |
| 200–400 張 | 51 | 13,374 | 3.99% | +0.07 |
| 100–200 張 | 111 | 16,137 | 4.82% | +0.00 |
| 50–100 張 | 204 | 14,306 | 4.27% | +0.17 |
| 40–50 張 | 124 | 5,689 | 1.70% | -0.08 |
| 30–40 張 | 199 | 7,039 | 2.10% | -0.12 |
| 20–30 張 | 474 | 11,957 | 3.57% | +0.11 |
| 15–20 張 | 558 | 10,217 | 3.05% | -0.02 |
| 10–15 張 | 1,086 | 13,619 | 4.07% | +0.06 |
| 5–10 張 | 3,862 | 29,464 | 8.80% | +0.25 |
| 1–5 張 | 47,901 | 83,420 | 24.94% | +0.47 |
| 1張以下 | 85,094 | 9,140 | 2.73% | +0.06 |
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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
威剛(3260)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 30.28%. Over the past year, 35% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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