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 | 6,465 | 15.85% | +0.00 |
| 800–1,000 張 | 2 | 1,767 | 4.33% | +0.00 |
| 600–800 張 | 3 | 2,151 | 5.27% | +0.01 |
| 400–600 張 | 1 | 470 | 1.15% | +0.00 |
| 200–400 張 | 8 | 2,000 | 4.90% | +0.00 |
| 100–200 張 | 22 | 3,066 | 7.51% | +0.02 |
| 50–100 張 | 48 | 3,459 | 8.48% | -0.17 |
| 40–50 張 | 24 | 1,094 | 2.68% | +0.25 |
| 30–40 張 | 35 | 1,257 | 3.08% | -0.08 |
| 20–30 張 | 74 | 1,935 | 4.74% | +0.13 |
| 15–20 張 | 101 | 1,862 | 4.56% | -0.05 |
| 10–15 張 | 142 | 1,842 | 4.51% | +0.00 |
| 5–10 張 | 562 | 4,559 | 11.18% | +0.00 |
| 1–5 張 | 4,420 | 8,664 | 21.24% | -0.11 |
| 1張以下 | 40,662 | 181 | 0.44% | +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
笙泉(3122)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 15.85%. Over the past year, 18% of weekly readings were at or below this level.
Source: TDCC
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