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 | 7 | 13,093 | 40.88% | +0.00 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | +0.00 |
| 400–600 張 | 5 | 2,268 | 7.08% | +0.00 |
| 200–400 張 | 6 | 1,697 | 5.29% | +0.00 |
| 100–200 張 | 11 | 1,512 | 4.72% | +0.00 |
| 50–100 張 | 26 | 1,773 | 5.53% | +0.00 |
| 40–50 張 | 11 | 504 | 1.57% | +0.00 |
| 30–40 張 | 16 | 571 | 1.78% | +0.01 |
| 20–30 張 | 44 | 1,147 | 3.58% | +0.00 |
| 15–20 張 | 54 | 983 | 3.07% | +0.05 |
| 10–15 張 | 73 | 911 | 2.84% | -0.08 |
| 5–10 張 | 260 | 1,985 | 6.19% | +0.10 |
| 1–5 張 | 2,379 | 4,680 | 14.61% | -0.06 |
| 1張以下 | 4,624 | 901 | 2.81% | -0.01 |
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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
蒙恬(5211)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 40.88%. Over the past year, 82% of weekly readings were at or below this level.
Source: TDCC
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