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 | 6 | 8,393 | 4.08% | +0.02 |
| 800–1,000 張 | 3 | 2,810 | 1.36% | +0.00 |
| 600–800 張 | 6 | 4,263 | 2.07% | -0.03 |
| 400–600 張 | 17 | 8,660 | 4.21% | +0.00 |
| 200–400 張 | 60 | 16,644 | 8.09% | -0.22 |
| 100–200 張 | 151 | 21,598 | 10.50% | +0.07 |
| 50–100 張 | 343 | 24,336 | 11.84% | +0.17 |
| 40–50 張 | 207 | 9,739 | 4.73% | -0.10 |
| 30–40 張 | 287 | 10,454 | 5.08% | +0.22 |
| 20–30 張 | 602 | 15,681 | 7.62% | -0.03 |
| 15–20 張 | 765 | 14,404 | 7.00% | -0.08 |
| 10–15 張 | 913 | 12,039 | 5.85% | -0.01 |
| 5–10 張 | 2,979 | 24,638 | 11.98% | +0.01 |
| 1–5 張 | 13,901 | 31,669 | 15.40% | -0.04 |
| 1張以下 | 969 | 203 | 0.09% | +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
美德醫療-DR(9103)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 4.08%. Over the past year, 84% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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