ASE Technology Holding Co., Ltd.
ASX- Exchange
- NYSE
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001122411
No open-market purchases or sales by ASE Technology Holding Co., Ltd. insiders were filed in the last 90 days; 487 institutions reported holding it in 13F filings for Q2 2026, worth $6.89B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q4 2025
Institutional positions in ASE Technology Holding Co., Ltd. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 317
- +23 vs. Q3 2025
- Shares held
- 161.0M
- −981.5K (−0.6%) vs. Q3 2025
- Total value
- $2.59B
- +$797.5M (+44.4%) vs. Q3 2025
- New holders
- 57
- 133 more added
- Sold out
- 34
- 90 more reduced
9 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ASX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 487 | $6.89B |
| Q1 2026 | 372 | $3.41B |
| Q4 2025 | 317 | $2.59B |
| Q3 2025 | 303 | $1.81B |
| Q2 2025 | 280 | $1.74B |
| Q1 2025 | 291 | $1.54B |
| Q4 2024 | 288 | $1.68B |
| Q3 2024 | 279 | $1.55B |
| Q2 2024 | 281 | $1.84B |
| Q1 2024 | 278 | $1.81B |
| Q4 2023 | 265 | $1.40B |
| Q3 2023 | 259 | $1.21B |
| Q2 2023 | 259 | $1.30B |
| Q1 2023 | 248 | $1.30B |
| Q4 2022 | 229 | $988.7M |
| Q3 2022 | 210 | $765.5M |
| Q2 2022 | 202 | $735.2M |
| Q1 2022 | 217 | $1.02B |
| Q4 2021 | 205 | $1.07B |
| Q3 2021 | 203 | $1.13B |
| Q2 2021 | 191 | $934.4M |
| Q1 2021 | 176 | $864.0M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding ASE Technology Holding Co., Ltd.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Lazard Asset Management LLC | 20,010,829 | $322.2M | 0.55% | +1,997,888+11.1% | Added |
| BlackRock, Inc. | 19,460,980 | $313.3M | 0.01% | −37,310−0.2% | Reduced |
| Morgan Stanley | 10,607,588 | $170.8M | 0.01% | +1,330,580+14.3% | Added |
| UBS Group AG | 9,038,322 | $145.5M | 0.03% | +922,692+11.4% | Added |
| Bank of America Corp | 8,769,918 | $141.2M | 0.01% | −891,566−9.2% | Reduced |
| Schroder Investment Management Group | 7,249,719 | $116.2M | 0.09% | −8,731−0.1% | Reduced |
| Acadian Asset Management LLC | 6,262,066 | $100.8M | 0.17% | +3,848,363+159.4% | Added |
| Goldman Sachs Group Inc | 6,027,209 | $97.0M | 0.01% | −2,204,965−26.8% | Reduced |
| Cullen Capital Management LLC | 5,607,381 | $90.3M | 0.99% | −11,441−0.2% | Reduced |
| Rafferty Asset Management, LLC | 4,653,904 | $74.9M | 0.26% | +198,581+4.5% | Added |
| Fisher Asset Management, LLC | 4,641,965 | $74.7M | 0.03% | −85,281−1.8% | Reduced |
| American Century Companies Inc | 4,231,316 | $68.1M | 0.03% | +556,532+15.1% | Added |
| Barclays PLC | 3,748,570 | $60.4M | 0.02% | +804,816+27.3% | Added |
| Citigroup Inc | 3,160,889 | $50.9M | 0.03% | +618,003+24.3% | Added |
| JPMorgan Chase & Co | 3,143,595 | $50.6M | 0.00% | +184,694+6.2% | Added |
| Envestnet Asset Management Inc | 2,556,869 | $41.2M | 0.01% | +92,513+3.8% | Added |
| Natixis Advisors, L.P. | 2,543,138 | $40.9M | 0.06% | +42,623+1.7% | Added |
| Earnest Partners LLC | 1,985,057 | $32.0M | 0.14% | −1,595,755−44.6% | Reduced |
| HSBC Holdings PLC | 1,733,580 | $30.1M | 0.02% | +136,722+8.6% | Added |
| Wells Fargo & Company | 1,456,181 | $23.4M | 0.00% | +197,884+15.7% | Added |
| Creative Planning | 1,369,918 | $22.1M | 0.02% | +235,514+20.8% | Added |
| Millennium Management LLC | 1,365,715 | $22.0M | 0.02% | −1,803,552−56.9% | Reduced |
| Dimensional Fund Advisors LP | 1,274,229 | $20.5M | 0.00% | +91,892+7.8% | Added |
| Northern Trust Corp | 1,251,538 | $20.1M | 0.00% | +146,896+13.3% | Added |
| Vanguard Group Inc | 1,251,302 | $20.1M | 0.00% | −626,714−33.4% | Reduced |
| TT International Asset Management LTD | 1,236,070 | $19.8M | 4.19% | +508,291+69.8% | Added |
| BNP Paribas Arbitrage, SA | 898,625 | $14.5M | 0.01% | +335,973+59.7% | Added |
| Nine Masts Capital Ltd | 739,619 | $11.9M | 2.05% | −102,067−12.1% | Reduced |
| SEI Investments Co | 724,330 | $11.7M | 0.01% | +76,140+11.7% | Added |
| Voloridge Investment Management, LLC | 694,560 | $11.2M | 0.04% | +558,476+410.4% | Added |
| Marshall Wace, LLP | 657,607 | $10.6M | 0.01% | +657,607 | New |
| Jane Street Group, LLC | 652,417 | $10.5M | 0.01% | −899,579−58.0% | Reduced |
| Oppenheimer Asset Management Inc. | 640,723 | $10.3M | 0.13% | −14,327−2.2% | Reduced |
| Capital Fund Management S.A. | 615,157 | $9.90M | 0.09% | +431,210+234.4% | Added |
| Capital Wealth Planning, LLC | 577,950 | $9.74M | 0.06% | +305,192+111.9% | Added |
| Royal Bank of Canada | 580,831 | $9.35M | 0.00% | +68,962+13.5% | Added |
| Jump Financial, LLC | 573,788 | $9.24M | 0.12% | +533,379+1,320.0% | Added |
| Vident Advisory, LLC | 540,844 | $8.71M | 0.08% | −31,977−5.6% | Reduced |
| Rhumbline Advisers | 504,292 | $8.12M | 0.01% | −126,940−20.1% | Reduced |
| Mackenzie Financial Corp | 502,165 | $8.03M | 0.01% | +274,085+120.2% | Added |
| Ninety One North America, Inc. | 474,381 | $7.64M | 0.31% | −22,414−4.5% | Reduced |
| Ethic Inc. | 440,007 | $7.08M | 0.11% | −45,832−9.4% | Reduced |
| Ramirez Asset Management, Inc. | 438,537 | $7.06M | 0.93% | −14,885−3.3% | Reduced |
| Quantinno Capital Management LP | 426,711 | $6.87M | 0.01% | +99,387+30.4% | Added |
| Point72 Asset Management, L.P. | 405,881 | $6.53M | 0.01% | −339,319−45.5% | Reduced |
| Moran Wealth Management, LLC | 379,781 | $6.11M | 0.19% | −195,611−34.0% | Reduced |
| Quadrant Capital Group LLC | 373,439 | $6.01M | 0.18% | +1,427+0.4% | Added |
| JustInvest LLC | 366,300 | $5.90M | 0.06% | +25,912+7.6% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 362,939 | $5.84M | 0.02% | −654,394−64.3% | Reduced |
| Ovata Capital Management Ltd | 352,320 | $5.78M | 0.70% | −594,501−62.8% | Reduced |
| Banque Pictet & Cie SA | 328,446 | $5.29M | 0.05% | −6,111−1.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 326,246 | $5.25M | 0.03% | +127,530+64.2% | Added |
| Susquehanna International Group, LLP | 322,860 | $5.20M | 0.01% | +210,459+187.2% | Added |
| Laird Norton Trust Company, LLC | 290,450 | $4.68M | 0.10% | +290,450 | New |
| Larson Financial Group LLC | 282,111 | $4.54M | 0.15% | −5,827−2.0% | Reduced |
| Guggenheim Capital LLC | 276,723 | $4.46M | 0.03% | −2,369−0.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 271,407 | $4.37M | 0.01% | +124,662+85.0% | Added |
| First Trust Advisors LP | 271,353 | $4.37M | 0.00% | −79,578−22.7% | Reduced |
| Verition Fund Management LLC | 266,600 | $4.29M | 0.02% | −1,088,594−80.3% | Reduced |
| US Bancorp | 255,586 | $4.11M | 0.00% | +77,008+43.1% | Added |
| Allianz Asset Management GmbH | 252,662 | $4.07M | 0.00% | +252,662 | New |
| Raymond James Financial Inc | 227,821 | $3.67M | 0.00% | +66,745+41.4% | Added |
| Mariner, LLC | 224,081 | $3.60M | 0.00% | +13,075+6.2% | Added |
| Sanctuary Advisors, LLC | 223,123 | $3.59M | 0.02% | +11,390+5.4% | Added |
| Neuberger Berman Group LLC | 197,090 | $3.17M | 0.00% | +4,989+2.6% | Added |
| Cetera Investment Advisers | 193,414 | $3.11M | 0.00% | −9,783−4.8% | Reduced |
| Boothbay Fund Management, LLC | 185,421 | $2.99M | 0.08% | −17,379−8.6% | Reduced |
| Bank of New York Mellon Corp | 181,215 | $2.92M | 0.00% | +1,245+0.7% | Added |
| Stifel Financial Corp | 178,064 | $2.87M | 0.00% | +3,294+1.9% | Added |
| Cerity Partners LLC | 177,473 | $2.86M | 0.00% | −7,468−4.0% | Reduced |
| LPL Financial LLC | 174,198 | $2.80M | 0.00% | +58,142+50.1% | Added |
| Legacy Wealth Asset Management, LLC | 172,413 | $2.78M | 0.68% | −78,049−31.2% | Reduced |
| Amundi | 171,930 | $2.77M | 0.00% | 00.0% | Unchanged |
| CI Private Wealth, LLC | 171,263 | $2.76M | 0.00% | −228−0.1% | Reduced |
| Brinker Capital Investments, LLC | 169,204 | $2.72M | 0.02% | −4,527−2.6% | Reduced |
| Pictet & Cie (Europe) SA | 165,464 | $2.66M | 0.05% | +39,592+31.5% | Added |
| Eurizon Capital SGR S.p.A. | 165,722 | $2.65M | 0.01% | +165,722 | New |
| Ieq Capital, LLC | 156,268 | $2.52M | 0.01% | +13,564+9.5% | Added |
| Two Sigma Advisers, LP | 149,700 | $2.41M | 0.00% | −70,800−32.1% | Reduced |
| Advisors Asset Management, Inc. | 148,402 | $2.39M | 0.04% | +10,666+7.7% | Added |
| Sequoia Financial Advisors, LLC | 138,624 | $2.23M | 0.01% | +5,710+4.3% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 138,501 | $2.23M | 0.00% | +138,501 | New |
| Tower Research Capital LLC (TRC) | 137,976 | $2.22M | 0.05% | +137,743+59,117.2% | Added |
| FMR LLC | 136,503 | $2.20M | 0.00% | −3,964−2.8% | Reduced |
| Nomura Holdings Inc | 135,000 | $2.17M | 0.01% | −57,500−29.9% | Reduced |
| Invesco Ltd. | 132,402 | $2.13M | 0.00% | −8,679−6.2% | Reduced |
| SageView Advisory Group, LLC | 132,001 | $2.13M | 0.07% | −6,814−4.9% | Reduced |
| DRW Securities, LLC | 124,792 | $2.01M | 0.15% | +103,264+479.7% | Added |
| The PNC Financial Services Group, Inc. | 120,598 | $1.94M | 0.00% | +643+0.5% | Added |
| Ballentine Partners, LLC | 116,390 | $1.87M | 0.03% | −1,274−1.1% | Reduced |
| Profund Advisors LLC | 112,432 | $1.81M | 0.06% | +19,570+21.1% | Added |
| Henshaw Capital LLC | 111,396 | $1.79M | 0.06% | +111,396 | New |
| Vestmark Advisory Solutions, Inc. | 100,958 | $1.63M | 0.02% | +100,958 | New |
| Regions Financial Corp | 99,722 | $1.61M | 0.01% | −3,228−3.1% | Reduced |
| Ninety One UK Ltd | 99,658 | $1.60M | 0.00% | −21,792−17.9% | Reduced |
| NLB Skladi, upravljanje premozenja, d.o.o. | 99,431 | $1.60M | 0.07% | +99,431 | New |
| Delphi Management Inc | 98,529 | $1.59M | 1.54% | −33,024−25.1% | Reduced |
| Skopos Labs, Inc. | 98,429 | $1.58M | 0.07% | +69,397+239.0% | Added |
| Signaturefd, LLC | 87,211 | $1.40M | 0.02% | −4,220−4.6% | Reduced |
| Havemeyer Place LP | 84,971 | $1.37M | 0.27% | +84,971 | New |