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 | 42 | 206,683 | 41.08% | +0.14 |
| 800–1,000 張 | 4 | 3,646 | 0.72% | -0.34 |
| 600–800 張 | 13 | 8,888 | 1.76% | +0.04 |
| 400–600 張 | 24 | 12,257 | 2.43% | +0.54 |
| 200–400 張 | 46 | 13,034 | 2.59% | -0.09 |
| 100–200 張 | 98 | 13,656 | 2.71% | +0.04 |
| 50–100 張 | 209 | 15,134 | 3.00% | -0.06 |
| 40–50 張 | 133 | 6,196 | 1.23% | +0.01 |
| 30–40 張 | 195 | 7,023 | 1.39% | +0.01 |
| 20–30 張 | 456 | 11,823 | 2.35% | -0.02 |
| 15–20 張 | 688 | 12,824 | 2.54% | -0.04 |
| 10–15 張 | 1,187 | 15,213 | 3.02% | -0.01 |
| 5–10 張 | 5,011 | 39,300 | 7.81% | -0.07 |
| 1–5 張 | 72,880 | 127,915 | 25.42% | -0.12 |
| 1張以下 | 74,971 | 9,520 | 1.89% | +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.
Latest2026-09-18
中興電(1513)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 41.08%. Over the past year, 82% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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