ASE Technology Ownership | Who Owns ASE Technology?
ASE Technology Ownership Summary
ASE Technology is owned by 0.97% institutional investors, and 99.03% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 0.90% of ASX shares. iShares Semiconductor ETF is the top mutual fund, with 0.47% of its assets in ASE Technology shares.
ASX Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | ASE Technology | 0.97% | - | 99.03% |
| Sector | Technology Stocks | 35.30% | 13.07% | 51.63% |
| Idea | Semiconductor Stocks List | 60.61% | 7.19% | 32.20% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 19.46M | 0.90% | $313.32M |
| Morgan stanley | 10.61M | 0.49% | $170.78M |
| Lazard asset management | 18.16M | 0.42% | $187.61M |
| Ubs group | 9.04M | 0.42% | $145.52M |
| Blackrock | 14.47M | 0.34% | $165.30M |
| Schroder investment management group | 7.26M | 0.34% | $80.79B |
| Acadian asset management | 6.26M | 0.29% | $100.81M |
| Goldman sachs group | 6.03M | 0.28% | $97.04M |
| Cullen capital management | 5.62M | 0.26% | $62.31M |
| Fisher asset management | 4.64M | 0.21% | $74.74M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Tt asset management | 1.24M | 4.19% | $19.84M |
| Nine masts capital | 739.62K | 2.05% | $11.91M |
| Tuttle capital management | 45.24K | 1.61% | $728.36K |
| Delphi management inc /ma/ | 98.53K | 1.54% | $1.59M |
| Ovata capital management | 352.32K | 1.08% | $5.78M |
| Ramirez asset management | 438.54K | 0.93% | $7.06M |
| Legacy wealth asset management | 172.41K | 0.68% | $2.78M |
| Cullen capital management | 5.62M | 0.68% | $62.31M |
| Ninety one north america | 474.38K | 0.31% | $7.64M |
| Havemeyer place lp | 84.97K | 0.27% | $1.37M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Acadian asset management | 6.26M | 0.17% | 3.85M |
| Millennium management | 3.84M | 0.02% | 2.02M |
| Schroder investment management group | 7.26M | 0.06% | 2.01M |
| Blackrock | 14.47M | 0.00% | 1.94M |
| Morgan stanley | 10.61M | 0.01% | 1.33M |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Arrowstreet capital, limited partnership | - | - | -10.66M |
| Rafferty asset management | 4.46M | 0.16% | -2.94M |
| Goldman sachs group | 6.03M | 0.01% | -2.20M |
| E fund management | - | - | -1.60M |
| Earnest partners | 1.99M | 0.14% | -1.60M |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| National bank of canada /fi/ | 620.90K | 0.01% | 620.90K | $6.89M |
| Point72 hong kong | 330.60K | 0.17% | 330.60K | $3.67M |
| Allianz asset management gmbh | 252.66K | 0.00% | 252.66K | $4.07M |
| Axa investment managers | 179.03K | 0.01% | 179.03K | $1.99M |
| Sageview advisory group | 138.81K | 0.05% | 138.81K | $1.54M |
Sold Out
| Holder | Change |
|---|---|
| Federation des caisses desjardins du quebec | -14.00 |
| High note wealth | -17.00 |
| Perkins coie trust | -40.00 |
| Financial gravity asset management | -70.00 |
| Continuum advisory | -78.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2025 | 120 | -60.66% | 20,989,612 | -87.11% | - | 1.71% | 71 | -63.40% | 30 | -61.54% |
| Sep 30, 2025 | 134 | -51.97% | 24,043,951 | -85.67% | 1 | 7.40% | 82 | -50.90% | 35 | -55.13% |
| Jun 30, 2025 | 278 | -5.12% | 162,239,611 | -7.63% | 3 | 22.78% | 166 | 16.08% | 78 | -31.58% |
| Mar 31, 2025 | 2 | -99.31% | 4,206,896 | -97.48% | - | 0.65% | 1 | -99.38% | 1 | -98.99% |
| Dec 31, 2024 | 285 | 0.71% | 166,690,048 | 5.12% | 3 | 28.61% | 155 | 15.67% | 99 | -17.50% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Semiconductor ETF | 10.18M | 0.47% | 579.05K |
| Avantis Emerging Markets Equity ETF | 4.76M | 0.22% | 46.47K |
| Direxion Daily Semicondct Bull 3X ETF | 4.26M | 0.19% | 183.66K |
| Schafer Cullen Int'l High Dividend ADR | 2.72M | 0.12% | 14.85K |
| Acadian Global All Country Equity Cpst | 1.70M | 0.08% | 1.70M |
| E Fund Asian Elite | 1.60M | 0.07% | 1.60M |
| Acadian ACW ex-U.S. Equity Composite | 1.11M | 0.05% | - |
| Vanguard Global Minimum Volatility Admr | 1.05M | 0.05% | -652.63K |
| Xtrackers S&P 500 Swap ETF 1C | 1.01M | 0.05% | - |
| Fisher Invts Instl Emerg Mkts Eq USD | 891.25K | 0.04% | - |
ASX Ownership FAQ
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