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 | 14,479 | 43.97% | -0.19 |
| 800–1,000 張 | 1 | 856 | 2.59% | -0.10 |
| 600–800 張 | 1 | 667 | 2.02% | +0.09 |
| 400–600 張 | 5 | 2,448 | 7.43% | +1.64 |
| 200–400 張 | 12 | 2,985 | 9.06% | -0.37 |
| 100–200 張 | 18 | 2,374 | 7.21% | -1.58 |
| 50–100 張 | 33 | 2,476 | 7.51% | +0.11 |
| 40–50 張 | 15 | 703 | 2.13% | +0.41 |
| 30–40 張 | 20 | 686 | 2.08% | -0.20 |
| 20–30 張 | 30 | 749 | 2.27% | -0.61 |
| 15–20 張 | 34 | 599 | 1.82% | +0.35 |
| 10–15 張 | 29 | 371 | 1.12% | +0.12 |
| 5–10 張 | 91 | 689 | 2.09% | -0.10 |
| 1–5 張 | 1,274 | 2,096 | 6.36% | +0.31 |
| 1張以下 | 15,503 | 750 | 2.27% | +0.11 |
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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
精測(6510)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 43.97%. Over the past year, 57% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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