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 | 67 | 217,181 | 35.65% | +0.23 |
| 800–1,000 張 | 23 | 20,987 | 3.44% | +0.04 |
| 600–800 張 | 42 | 29,198 | 4.79% | +0.02 |
| 400–600 張 | 73 | 36,656 | 6.01% | +0.24 |
| 200–400 張 | 274 | 78,388 | 12.86% | -0.12 |
| 100–200 張 | 484 | 70,435 | 11.56% | -0.17 |
| 50–100 張 | 856 | 64,399 | 10.57% | -0.17 |
| 40–50 張 | 336 | 15,847 | 2.60% | +0.03 |
| 30–40 張 | 452 | 16,522 | 2.71% | -0.08 |
| 20–30 張 | 734 | 19,375 | 3.18% | +0.06 |
| 15–20 張 | 646 | 12,233 | 2.00% | -0.03 |
| 10–15 張 | 683 | 9,033 | 1.48% | -0.02 |
| 5–10 張 | 1,365 | 11,594 | 1.90% | -0.02 |
| 1–5 張 | 2,632 | 7,189 | 1.18% | +0.00 |
| 1張以下 | 322 | 79 | 0.01% | +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
國泰20年美債正2(00688L)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 35.65%. Over the past year, 63% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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