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 | 54 | 530,454 | 66.27% | +0.14 |
| 800–1,000 張 | 15 | 13,536 | 1.69% | +0.14 |
| 600–800 張 | 13 | 9,106 | 1.13% | +0.03 |
| 400–600 張 | 41 | 20,113 | 2.51% | +0.06 |
| 200–400 張 | 123 | 34,165 | 4.26% | -0.17 |
| 100–200 張 | 211 | 29,817 | 3.72% | +0.01 |
| 50–100 張 | 460 | 33,012 | 4.12% | -0.05 |
| 40–50 張 | 269 | 12,484 | 1.55% | +0.01 |
| 30–40 張 | 377 | 13,470 | 1.68% | -0.03 |
| 20–30 張 | 695 | 17,637 | 2.20% | -0.02 |
| 15–20 張 | 746 | 13,669 | 1.70% | -0.02 |
| 10–15 張 | 1,217 | 15,433 | 1.92% | -0.02 |
| 5–10 張 | 3,251 | 25,170 | 3.14% | -0.04 |
| 1–5 張 | 14,681 | 31,394 | 3.92% | -0.04 |
| 1張以下 | 5,166 | 926 | 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.
Latest2026-10-08
中再保(2851)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 66.27%. Over the past year, 71% of weekly readings were at or below this level.
Source: TDCC
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