ASE Technology
ASX
43.77
-1.43
-3.16%
ASE Technology
US · ASX
#192 by market cap
Listed 2000
-3.16%
43.77
-1.43
-3.16%
Live - 304 symbols - heartbeat 291s ago
· 2026-09-23 14:10
Pre-market
44.27
-2.06%
After-hours
45.20
0.00%
Overnight
44.00
-2.65%
- Market cap
- 97.85B
- P/E (TTM)i
- 53.19
- P/Bi
- 7.97
- EPSi
- 0.55
- Div yieldi
- 0.95%
- 52W posi
- 96%
Reader sentiment
Are you bullish or bearish on ASX?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 5 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.2 percentage points.
Institutional ownership
- Held by institutions
- 43.01% -0.17pp
- Institutions
- 707 -5
- As of
- 2026/Q3 vs. prior period
Holder types
Mutual Fund35.41%
Individual/Insider25.78%
Private Company2.86%
Government Pension Fund2.06%
Public Company1.32%
Sovereign Wealth Fund0.83%
Hedge Fund0.39%
Other31.22%
Top holders
| Holder | Stake |
|---|---|
| Chien Shen Chang | 21.74% |
| BlackRock | 5.14% |
| Hung-Pen Chang | 2.93% |
| Cathay Securities Investment Trust Co., LTD | 2.38% |
| Yuanta Securities Investment Trust Co., Ltd. | 2.24% |
| Other | 65.57% |
Insiders
22 filings tracked · 0 buys · 3 sells
| Name | Role | Stake |
|---|---|---|
| Chien Shen Chang | Chairperson | 21.74% |
| Hung-Pen Chang | Vice Chairman, GM & President | 2.93% |
| Chi-Wen Tsai | Representative Director | 0.35% |
| Tien Wu | Group COO & Representative Director | 0.19% |
| Hung-Szu Tung | -- | 0.10% |
| Rui Rong Lo | GM of Kaohsiung Plant & Representative Director | 0.10% |
| Joseph Tung | Group CFO & Representative Director | 0.09% |
| Changyi Chen | Representative Director | 0.06% |
| Tien-Szu Chen | Representative Director | 0.06% |
| Hung-Ming Kuo | -- | 0.02% |
Quote time 2026-09-23 14:10:00 · For reference only, not investment advice.