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 | 33,290 | 66.32% | -0.14 |
| 800–1,000 張 | 1 | 867 | 1.72% | +0.00 |
| 600–800 張 | 6 | 3,952 | 7.87% | +1.22 |
| 400–600 張 | 3 | 1,624 | 3.23% | -1.13 |
| 200–400 張 | 7 | 2,318 | 4.61% | +0.08 |
| 100–200 張 | 11 | 1,509 | 3.00% | +0.02 |
| 50–100 張 | 7 | 520 | 1.03% | +0.00 |
| 40–50 張 | 11 | 505 | 1.00% | +0.00 |
| 30–40 張 | 14 | 503 | 1.00% | +0.06 |
| 20–30 張 | 27 | 679 | 1.35% | -0.05 |
| 15–20 張 | 34 | 630 | 1.25% | -0.01 |
| 10–15 張 | 34 | 450 | 0.89% | +0.00 |
| 5–10 張 | 130 | 1,001 | 1.99% | -0.02 |
| 1–5 張 | 1,085 | 2,163 | 4.30% | -0.02 |
| 1張以下 | 1,233 | 184 | 0.36% | +0.00 |
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Latest
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
海灣(3252)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 66.32%. Over the past year, 35% of weekly readings were at or below this level.
Source: TDCC
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