ASE Technology Holding Co., Ltd. (ASX) Stock
ASX has an Alpha Score of 50 out of 100 (weak), computed on Nov 6, 2026 from 3 of 4 sub-scores. 3 members of Congress disclosed 4 trades in ASX since 2014: 1 purchase and 3 sales, most recently Sheri Biggs (sale, Mar 18, 2025). 4 of the hedge funds AlphaScala tracks reported ASX in 13F filings for the quarter ended Jun 30, 2026; the largest reported position is Millennium Management's at $56.65M. Company insiders reported 0 open-market buys and 1 sale on SEC Form 4 in the 90 days to Nov 6, 2026. Its trailing P/E ratio is 38.7 and its net margin 9.8% (key statistics as of Nov 4, 2026).
What is ASX's Alpha Score?
How it works →Alpha Score of 49 reflects weak overall profile with weak momentum, moderate value, strong quality. Based on 3 of 4 signals – score is capped at 90 until remaining data ingests.
Computed from 3 of 4 sub-scores; a sub-score is left out when its inputs are missing, and the composite is capped accordingly.
Computed Nov 6, 2026
A rules-based research rating, not a recommendation to buy or sell.
Which members of Congress traded ASE Technology Holding Co., Ltd. (ASX)?
Most recent: Sheri Biggs (sale, Mar 18, 2025); records start Jun 12, 2014.
| Politician | Trade date | Type | Amount |
|---|---|---|---|
| Sheri Biggs R-SC · House | 2025-03-18 | sale | $1k – $15k |
| John Rutherford R-FL · House | 2022-03-16 | sale | $1k – $15k |
| John Rutherford R-FL · House | 2017-08-14 | purchase | $1k – $15k |
| Lois Frankel D-FL · House | 2014-06-12 | sale | $1k – $15k |
From STOCK Act periodic transaction reports. House filings as of Nov 5, 2026.
See all ASX political trades →Which hedge funds own ASX?
From 13F filings| Fund | Shares Held | Position Value | Change vs prior Q |
|---|---|---|---|
| Millennium Management Israel Englander | 1.26M | $56.65M | +34% |
| Maverick Capital Lee Ainslie | 21K | $944.5K | NEW |
| D.E. Shaw David Shaw | 11K | $487.3K | NEW |
| Marshall Wace | 9K | $394.4K | -99% |
13F holdings as of Jun 30, 2026
Explore all tracked funds →Are ASE Technology Holding Co., Ltd. insiders buying or selling?
SEC Form 4 filings| Date | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| Oct 12, 26 | Uang Du-Tsuen | Chief Administration Officer | SELL | 3.0K | $2.3M |
| Jul 22, 26 | Uang Du-Tsuen | Chief Administration Officer | SELL | 3.0K | $2.0M |
| Apr 20, 26 | Chen Jeffrey | Director | SELL | 9.0K | $4.2M |
| Apr 17, 26 | Chen Jeffrey | Director | SELL | 9.0K | $4.1M |
| Apr 16, 26 | Chen Jeffrey | Director | SELL | 9.0K | $4.0M |
| Apr 15, 26 | Chen Jeffrey | Director | SELL | 9.0K | $3.9M |
| Apr 14, 26 | Chen Jeffrey | Director | SELL | 9.0K | $3.8M |
| Apr 13, 26 | Chen Jeffrey | Director | SELL | 9.0K | $3.7M |
| Apr 10, 26 | Chen Jeffrey | Director | SELL | 9.0K | $3.5M |
| Apr 9, 26 | Chen Jeffrey | Director | SELL | 9.0K | $3.5M |
SEC Form 4 filings as of Nov 6, 2026
See cluster-buy signals across all tickers →What are ASX's key statistics?
Key statistics as of Nov 4, 2026
How does ASX's valuation compare with the Technology sector?
| Metric | ASX | Technology median | Companies in median |
|---|---|---|---|
| P/E ratio | 38.7 | 29.9 | 177 |
| Net margin | 9.78% | 11.25% | 205 |
| Return on equity | 20.38% | 14.71% | 208 |
| Dividend yield (payers) | 6.92% | 1.42% | 73 |
Medians over the Technology stocks whose key statistics were refreshed in the last 35 days (newest Nov 7, 2026). P/E excludes loss-making companies.
ASX price chart
Powered by TradingViewWhat does ASE Technology Holding Co., Ltd. do?
Ase Technology Holding Co., Ltd. is a prominent player in the global semiconductor industry, recognized for its extensive array of assembly, testing, and packaging solutions. This company primarily serves the electronics manufacturing sector by offering unique services in semiconductor integration. With a strong focus on innovating microelectronic systems, ASE provides essential backend services, which include system-in-package modules and flip chip assembly, crucial for the production of semiconductor devices. Operating mainly within the technology domain, ASE Technology reaches a broad spectrum of industries, including consumer electronics, automotive, communications, and healthcare, demonstrating its versatility and wide industrial impact. Headquartered in Taiwan, the firm is a significant contributor to the supply chain, ensuring the precision and efficiency of semiconductor manufacturing. ASE's role is vital in maintaining the flow and quality of semiconductor products used across various consumer and industrial applications worldwide, marking its importance in the global technology landscape.