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 | 10,129 | 17.53% | +0.13 |
| 800–1,000 張 | 1 | 911 | 1.57% | +0.00 |
| 600–800 張 | 0 | 0 | 0.00% | -1.14 |
| 400–600 張 | 1 | 465 | 0.80% | +0.80 |
| 200–400 張 | 13 | 3,722 | 6.44% | +0.67 |
| 100–200 張 | 14 | 1,889 | 3.26% | +0.45 |
| 50–100 張 | 63 | 4,321 | 7.48% | -0.19 |
| 40–50 張 | 31 | 1,461 | 2.52% | +0.11 |
| 30–40 張 | 68 | 2,467 | 4.27% | +0.02 |
| 20–30 張 | 135 | 3,437 | 5.94% | +0.21 |
| 15–20 張 | 191 | 3,611 | 6.25% | +0.34 |
| 10–15 張 | 248 | 3,178 | 5.50% | -0.45 |
| 5–10 張 | 1,022 | 8,340 | 14.43% | -0.39 |
| 1–5 張 | 6,473 | 13,015 | 22.53% | -0.57 |
| 1張以下 | 3,808 | 820 | 1.41% | +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.
Latest2026-09-24
兆豐台灣晶圓製造(00913)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-24 at 17.53%. Over the past year, 77% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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