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 | 29 | 1,302,318 | 89.15% | +0.01 |
| 800–1,000 張 | 2 | 1,736 | 0.11% | +0.05 |
| 600–800 張 | 3 | 2,230 | 0.15% | +0.00 |
| 400–600 張 | 15 | 7,520 | 0.51% | -0.05 |
| 200–400 張 | 27 | 7,294 | 0.49% | +0.00 |
| 100–200 張 | 96 | 13,534 | 0.92% | +0.02 |
| 50–100 張 | 329 | 23,762 | 1.62% | -0.02 |
| 40–50 張 | 210 | 9,775 | 0.66% | -0.01 |
| 30–40 張 | 329 | 11,746 | 0.80% | +0.00 |
| 20–30 張 | 720 | 18,533 | 1.26% | -0.01 |
| 15–20 張 | 738 | 13,660 | 0.93% | -0.01 |
| 10–15 張 | 1,012 | 13,127 | 0.89% | +0.00 |
| 5–10 張 | 2,412 | 19,399 | 1.32% | +0.00 |
| 1–5 張 | 6,297 | 15,721 | 1.07% | +0.00 |
| 1張以下 | 1,233 | 385 | 0.02% | +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.
Latest2026-09-18
群益投資級電信債(00722B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 89.15%. Over the past year, 80% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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