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 | 42 | 279,272 | 33.59% | -0.24 |
| 800–1,000 張 | 14 | 12,379 | 1.48% | +0.00 |
| 600–800 張 | 26 | 18,291 | 2.20% | +0.01 |
| 400–600 張 | 59 | 28,662 | 3.44% | +0.04 |
| 200–400 張 | 297 | 83,137 | 10.00% | -0.07 |
| 100–200 張 | 738 | 105,987 | 12.74% | +0.25 |
| 50–100 張 | 1,523 | 114,774 | 13.80% | -0.03 |
| 40–50 張 | 697 | 33,126 | 3.98% | -0.01 |
| 30–40 張 | 829 | 30,399 | 3.65% | +0.05 |
| 20–30 張 | 1,416 | 37,382 | 4.49% | +0.02 |
| 15–20 張 | 1,416 | 26,886 | 3.23% | -0.01 |
| 10–15 張 | 1,375 | 17,989 | 2.16% | -0.02 |
| 5–10 張 | 3,100 | 26,518 | 3.18% | +0.00 |
| 1–5 張 | 6,225 | 16,231 | 1.95% | +0.01 |
| 1張以下 | 949 | 285 | 0.03% | +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
凱基美國非投等債(00945B)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 33.59%. Over the past year, 98% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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