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 | 15 | 63,074 | 25.84% | +1.12 |
| 800–1,000 張 | 3 | 2,682 | 1.09% | -0.06 |
| 600–800 張 | 2 | 1,400 | 0.57% | -0.26 |
| 400–600 張 | 15 | 7,538 | 3.08% | +0.39 |
| 200–400 張 | 48 | 13,427 | 5.50% | -0.12 |
| 100–200 張 | 152 | 21,207 | 8.68% | -0.27 |
| 50–100 張 | 381 | 28,552 | 11.69% | -0.14 |
| 40–50 張 | 255 | 12,151 | 4.97% | -0.03 |
| 30–40 張 | 261 | 9,464 | 3.87% | -0.09 |
| 20–30 張 | 653 | 17,344 | 7.10% | -0.06 |
| 15–20 張 | 767 | 14,461 | 5.92% | -0.07 |
| 10–15 張 | 882 | 11,582 | 4.74% | -0.11 |
| 5–10 張 | 2,562 | 21,347 | 8.74% | -0.14 |
| 1–5 張 | 7,769 | 19,208 | 7.87% | -0.18 |
| 1張以下 | 1,926 | 604 | 0.24% | -0.01 |
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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
台新日本半導體(00951)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 25.84%. Over the past year, 80% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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