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 | 234 | 1,018,441 | 63.49% | -0.27 |
| 800–1,000 張 | 51 | 45,709 | 2.84% | +0.16 |
| 600–800 張 | 70 | 48,993 | 3.05% | +0.16 |
| 400–600 張 | 149 | 72,750 | 4.53% | +0.02 |
| 200–400 張 | 350 | 97,632 | 6.08% | -0.13 |
| 100–200 張 | 543 | 76,140 | 4.74% | +0.02 |
| 50–100 張 | 733 | 52,175 | 3.25% | -0.04 |
| 40–50 張 | 242 | 10,974 | 0.68% | +0.00 |
| 30–40 張 | 359 | 12,677 | 0.79% | +0.01 |
| 20–30 張 | 632 | 15,755 | 0.98% | +0.01 |
| 15–20 張 | 575 | 10,250 | 0.63% | +0.00 |
| 10–15 張 | 1,046 | 13,049 | 0.81% | +0.01 |
| 5–10 張 | 3,021 | 22,059 | 1.37% | +0.01 |
| 1–5 張 | 42,936 | 71,432 | 4.45% | +0.02 |
| 1張以下 | 521,675 | 35,845 | 2.23% | +0.01 |
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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
聯發科(2454)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 63.49%. Over the past year, 8% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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