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 | 66 | 233,653 | 59.59% | -0.14 |
| 800–1,000 張 | 12 | 10,622 | 2.70% | +0.02 |
| 600–800 張 | 21 | 14,684 | 3.74% | +0.29 |
| 400–600 張 | 26 | 13,228 | 3.37% | -0.23 |
| 200–400 張 | 58 | 16,323 | 4.16% | +0.06 |
| 100–200 張 | 109 | 16,546 | 4.22% | -0.10 |
| 50–100 張 | 191 | 13,525 | 3.44% | +0.10 |
| 40–50 張 | 92 | 4,237 | 1.08% | -0.03 |
| 30–40 張 | 136 | 4,845 | 1.23% | +0.00 |
| 20–30 張 | 293 | 7,436 | 1.89% | +0.01 |
| 15–20 張 | 361 | 6,565 | 1.67% | +0.01 |
| 10–15 張 | 548 | 6,992 | 1.78% | +0.00 |
| 5–10 張 | 1,812 | 13,855 | 3.53% | +0.02 |
| 1–5 張 | 13,456 | 27,236 | 6.94% | -0.01 |
| 1張以下 | 11,292 | 2,318 | 0.59% | +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.
Latest2026-10-08
巨大(9921)'s whale (1,000+ lot) shareholder ratio was last updated on 2026-10-08 at 59.59%. Over the past year, 61% of weekly readings were at or below this level.
Source: TDCC
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