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 | 35 | 173,182 | 53.92% | -0.06 |
| 800–1,000 張 | 5 | 4,506 | 1.40% | +0.00 |
| 600–800 張 | 7 | 4,615 | 1.43% | +0.18 |
| 400–600 張 | 15 | 7,412 | 2.30% | -0.31 |
| 200–400 張 | 51 | 15,305 | 4.76% | +0.25 |
| 100–200 張 | 88 | 12,472 | 3.88% | +0.00 |
| 50–100 張 | 177 | 12,426 | 3.86% | -0.02 |
| 40–50 張 | 101 | 4,725 | 1.47% | +0.04 |
| 30–40 張 | 183 | 6,483 | 2.01% | -0.05 |
| 20–30 張 | 390 | 10,023 | 3.12% | +0.04 |
| 15–20 張 | 439 | 8,256 | 2.57% | -0.04 |
| 10–15 張 | 713 | 9,053 | 2.81% | -0.02 |
| 5–10 張 | 2,483 | 19,626 | 6.11% | +0.04 |
| 1–5 張 | 15,692 | 31,970 | 9.95% | -0.05 |
| 1張以下 | 44,690 | 1,092 | 0.34% | +0.01 |
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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
新光鋼(2031)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 53.92%. Over the past year, 98% of weekly readings were at or below this level.
Source: TDCC
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