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 | 70 | 536,816 | 56.83% | +0.66 |
| 800–1,000 張 | 17 | 15,569 | 1.64% | +0.08 |
| 600–800 張 | 22 | 15,379 | 1.62% | -0.16 |
| 400–600 張 | 54 | 26,672 | 2.82% | +0.05 |
| 200–400 張 | 189 | 51,817 | 5.48% | -0.08 |
| 100–200 張 | 415 | 57,021 | 6.03% | +0.02 |
| 50–100 張 | 658 | 46,180 | 4.88% | -0.14 |
| 40–50 張 | 325 | 14,669 | 1.55% | -0.02 |
| 30–40 張 | 562 | 19,501 | 2.06% | -0.03 |
| 20–30 張 | 1,138 | 27,673 | 2.93% | -0.09 |
| 15–20 張 | 991 | 17,438 | 1.84% | -0.04 |
| 10–15 張 | 2,273 | 27,237 | 2.88% | -0.06 |
| 5–10 張 | 5,286 | 37,530 | 3.97% | -0.10 |
| 1–5 張 | 22,898 | 48,300 | 5.11% | -0.11 |
| 1張以下 | 15,516 | 2,636 | 0.27% | +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
中鼎(9933)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 56.83%. Over the past year, 98% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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