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 | 14 | 52,872 | 61.09% | +0.03 |
| 800–1,000 張 | 0 | 0 | 0.00% | +0.00 |
| 600–800 張 | 2 | 1,532 | 1.77% | +0.00 |
| 400–600 張 | 1 | 459 | 0.53% | +0.00 |
| 200–400 張 | 3 | 923 | 1.06% | -0.24 |
| 100–200 張 | 14 | 1,868 | 2.15% | +0.21 |
| 50–100 張 | 36 | 2,437 | 2.81% | +0.00 |
| 40–50 張 | 16 | 727 | 0.84% | +0.00 |
| 30–40 張 | 35 | 1,218 | 1.40% | +0.03 |
| 20–30 張 | 70 | 1,751 | 2.02% | +0.03 |
| 15–20 張 | 117 | 2,106 | 2.43% | -0.04 |
| 10–15 張 | 169 | 2,091 | 2.41% | +0.01 |
| 5–10 張 | 714 | 5,304 | 6.12% | +0.00 |
| 1–5 張 | 6,153 | 11,776 | 13.60% | -0.04 |
| 1張以下 | 7,504 | 1,474 | 1.70% | +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
惠光(6508)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 61.09%. Over the past year, 100% of weekly readings were at or below this level.
Source: TDCC
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