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 | 5 | 9,665 | 31.80% | -0.06 |
| 800–1,000 張 | 2 | 1,722 | 5.66% | -0.14 |
| 600–800 張 | 2 | 1,386 | 4.56% | -0.01 |
| 400–600 張 | 4 | 1,911 | 6.28% | -0.18 |
| 200–400 張 | 18 | 5,011 | 16.49% | +0.65 |
| 100–200 張 | 12 | 1,594 | 5.24% | +0.05 |
| 50–100 張 | 27 | 1,984 | 6.52% | -0.69 |
| 40–50 張 | 9 | 413 | 1.35% | +0.01 |
| 30–40 張 | 8 | 286 | 0.94% | -0.09 |
| 20–30 張 | 29 | 726 | 2.38% | +0.24 |
| 15–20 張 | 23 | 420 | 1.38% | -0.11 |
| 10–15 張 | 44 | 569 | 1.87% | +0.00 |
| 5–10 張 | 81 | 635 | 2.09% | +0.04 |
| 1–5 張 | 1,857 | 2,894 | 9.52% | +0.14 |
| 1張以下 | 28,575 | 1,173 | 3.85% | +0.15 |
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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
弘塑(3131)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 31.80%. Over the past year, 41% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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