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 | 12 | 36,359 | 54.43% | -0.03 |
| 800–1,000 張 | 1 | 830 | 1.24% | +0.00 |
| 600–800 張 | 2 | 1,502 | 2.24% | +0.00 |
| 400–600 張 | 4 | 1,972 | 2.95% | +0.00 |
| 200–400 張 | 17 | 5,154 | 7.71% | -0.32 |
| 100–200 張 | 30 | 4,443 | 6.65% | +0.28 |
| 50–100 張 | 42 | 3,073 | 4.60% | -0.01 |
| 40–50 張 | 29 | 1,335 | 1.99% | +0.01 |
| 30–40 張 | 40 | 1,391 | 2.08% | +0.04 |
| 20–30 張 | 70 | 1,792 | 2.68% | -0.11 |
| 15–20 張 | 62 | 1,103 | 1.65% | +0.11 |
| 10–15 張 | 113 | 1,452 | 2.17% | +0.00 |
| 5–10 張 | 271 | 2,097 | 3.13% | -0.01 |
| 1–5 張 | 2,043 | 4,026 | 6.02% | +0.04 |
| 1張以下 | 1,738 | 272 | 0.40% | +0.00 |
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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
昱展新藥(6785)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 54.43%. Over the past year, 2% of weekly readings were at or below this level.
Source: TDCC
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