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 | 4 | 6,044 | 18.62% | +0.06 |
| 800–1,000 張 | 2 | 1,723 | 5.30% | +0.01 |
| 600–800 張 | 3 | 2,160 | 6.65% | +0.00 |
| 400–600 張 | 5 | 2,422 | 7.46% | +0.00 |
| 200–400 張 | 13 | 3,643 | 11.22% | +0.02 |
| 100–200 張 | 17 | 2,532 | 7.80% | +0.00 |
| 50–100 張 | 40 | 2,934 | 9.04% | -0.01 |
| 40–50 張 | 27 | 1,261 | 3.88% | +0.00 |
| 30–40 張 | 36 | 1,289 | 3.97% | +0.01 |
| 20–30 張 | 37 | 948 | 2.92% | +0.01 |
| 15–20 張 | 40 | 718 | 2.21% | -0.11 |
| 10–15 張 | 89 | 1,130 | 3.48% | +0.09 |
| 5–10 張 | 269 | 2,087 | 6.42% | -0.03 |
| 1–5 張 | 1,730 | 3,434 | 10.58% | -0.04 |
| 1張以下 | 39,620 | 128 | 0.39% | +0.01 |
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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
進階(3118)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 18.62%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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