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 | 31 | 254,968 | 57.05% | -0.02 |
| 800–1,000 張 | 3 | 2,711 | 0.60% | +0.00 |
| 600–800 張 | 7 | 5,043 | 1.12% | +0.00 |
| 400–600 張 | 26 | 13,158 | 2.94% | +0.01 |
| 200–400 張 | 64 | 17,789 | 3.98% | +0.02 |
| 100–200 張 | 138 | 19,759 | 4.42% | +0.07 |
| 50–100 張 | 283 | 19,536 | 4.37% | -0.03 |
| 40–50 張 | 158 | 7,210 | 1.61% | +0.01 |
| 30–40 張 | 292 | 10,227 | 2.28% | +0.01 |
| 20–30 張 | 572 | 14,035 | 3.14% | -0.01 |
| 15–20 張 | 581 | 10,377 | 2.32% | +0.02 |
| 10–15 張 | 1,212 | 14,693 | 3.28% | -0.02 |
| 5–10 張 | 3,122 | 22,482 | 5.03% | -0.01 |
| 1–5 張 | 14,410 | 31,454 | 7.03% | -0.02 |
| 1張以下 | 19,804 | 3,434 | 0.76% | +0.00 |
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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
官田鋼(2017)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 57.05%. Over the past year, 41% of weekly readings were at or below this level.
Source: TDCC
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