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 | 63 | 449,778 | 76.04% | +0.09 |
| 800–1,000 張 | 5 | 4,645 | 0.78% | -0.15 |
| 600–800 張 | 8 | 5,433 | 0.91% | -0.01 |
| 400–600 張 | 30 | 14,732 | 2.49% | +0.20 |
| 200–400 張 | 38 | 10,233 | 1.73% | -0.04 |
| 100–200 張 | 63 | 9,276 | 1.56% | +0.06 |
| 50–100 張 | 161 | 11,135 | 1.88% | -0.06 |
| 40–50 張 | 85 | 3,912 | 0.66% | -0.03 |
| 30–40 張 | 162 | 5,851 | 0.98% | +0.03 |
| 20–30 張 | 334 | 8,582 | 1.45% | -0.02 |
| 15–20 張 | 360 | 6,638 | 1.12% | +0.00 |
| 10–15 張 | 616 | 7,964 | 1.34% | -0.02 |
| 5–10 張 | 2,139 | 16,777 | 2.83% | -0.03 |
| 1–5 張 | 17,315 | 34,495 | 5.83% | -0.03 |
| 1張以下 | 10,476 | 2,025 | 0.34% | +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
東陽(1319)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 76.04%. Over the past year, 18% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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