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 | 23 | 60,743 | 27.43% | -0.46 |
| 800–1,000 張 | 9 | 8,377 | 3.78% | +0.43 |
| 600–800 張 | 10 | 7,067 | 3.19% | -0.64 |
| 400–600 張 | 17 | 8,169 | 3.68% | -0.56 |
| 200–400 張 | 51 | 14,657 | 6.61% | +0.69 |
| 100–200 張 | 83 | 11,728 | 5.29% | +0.21 |
| 50–100 張 | 165 | 11,314 | 5.10% | -0.06 |
| 40–50 張 | 92 | 4,184 | 1.88% | +0.04 |
| 30–40 張 | 124 | 4,364 | 1.97% | -0.04 |
| 20–30 張 | 250 | 6,259 | 2.82% | -0.02 |
| 15–20 張 | 275 | 4,968 | 2.24% | +0.01 |
| 10–15 張 | 546 | 6,965 | 3.14% | +0.12 |
| 5–10 張 | 1,753 | 13,008 | 5.87% | -0.07 |
| 1–5 張 | 24,968 | 42,791 | 19.32% | +0.17 |
| 1張以下 | 183,215 | 16,846 | 7.60% | +0.18 |
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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
群聯(8299)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 27.43%. Over the past year, 4% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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