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 | 73,700 | 23.04% | +0.22 |
| 800–1,000 張 | 5 | 4,541 | 1.42% | +0.30 |
| 600–800 張 | 11 | 7,371 | 2.30% | +0.13 |
| 400–600 張 | 26 | 11,976 | 3.74% | -0.39 |
| 200–400 張 | 120 | 32,311 | 10.10% | -0.02 |
| 100–200 張 | 326 | 45,007 | 14.07% | -0.25 |
| 50–100 張 | 729 | 52,360 | 16.37% | +0.03 |
| 40–50 張 | 362 | 16,445 | 5.14% | +0.06 |
| 30–40 張 | 452 | 16,260 | 5.08% | -0.09 |
| 20–30 張 | 764 | 19,249 | 6.02% | +0.05 |
| 15–20 張 | 579 | 10,645 | 3.32% | -0.03 |
| 10–15 張 | 727 | 9,259 | 2.89% | +0.05 |
| 5–10 張 | 1,500 | 11,887 | 3.71% | -0.05 |
| 1–5 張 | 3,300 | 8,375 | 2.61% | +0.00 |
| 1張以下 | 1,358 | 359 | 0.11% | +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
國泰US短期公債(00865B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 23.04%. Over the past year, 35% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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