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 | 61 | 242,169 | 51.32% | +0.60 |
| 800–1,000 張 | 23 | 20,207 | 4.28% | +0.50 |
| 600–800 張 | 9 | 6,520 | 1.38% | -0.88 |
| 400–600 張 | 28 | 14,176 | 3.00% | +0.11 |
| 200–400 張 | 90 | 25,281 | 5.35% | -0.13 |
| 100–200 張 | 126 | 17,627 | 3.73% | +0.01 |
| 50–100 張 | 285 | 20,810 | 4.40% | -0.15 |
| 40–50 張 | 159 | 7,387 | 1.56% | +0.12 |
| 30–40 張 | 222 | 8,031 | 1.70% | -0.14 |
| 20–30 張 | 479 | 12,473 | 2.64% | +0.01 |
| 15–20 張 | 614 | 11,496 | 2.43% | -0.07 |
| 10–15 張 | 922 | 12,003 | 2.54% | -0.05 |
| 5–10 張 | 3,137 | 25,110 | 5.32% | -0.11 |
| 1–5 張 | 23,100 | 47,475 | 10.06% | +0.17 |
| 1張以下 | 5,069 | 1,118 | 0.23% | +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
致伸(4915)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-09-18 at 51.32%. Over the past year, 8% of weekly readings were at or below this level.
Source: FinMind (TDCC)
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