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 | 3 | 5,674 | 10.26% | +0.00 |
| 800–1,000 張 | 3 | 2,607 | 4.71% | +0.00 |
| 600–800 張 | 3 | 2,117 | 3.83% | +0.00 |
| 400–600 張 | 5 | 2,413 | 4.36% | -0.76 |
| 200–400 張 | 11 | 3,128 | 5.65% | +0.75 |
| 100–200 張 | 18 | 2,739 | 4.95% | -0.18 |
| 50–100 張 | 54 | 3,659 | 6.61% | +0.18 |
| 40–50 張 | 40 | 1,844 | 3.33% | +0.08 |
| 30–40 張 | 58 | 2,082 | 3.76% | -0.12 |
| 20–30 張 | 120 | 3,069 | 5.55% | +0.11 |
| 15–20 張 | 147 | 2,725 | 4.92% | +0.00 |
| 10–15 張 | 257 | 3,271 | 5.91% | +0.02 |
| 5–10 張 | 916 | 7,263 | 13.13% | +0.02 |
| 1–5 張 | 6,051 | 12,400 | 22.43% | -0.10 |
| 1張以下 | 38,018 | 284 | 0.51% | +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
笙科(5272)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 10.26%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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