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, Q1 2026
Institutional positions in ASE Technology Holding Co., Ltd. as of Mar 31, 2026. 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
- 372
- +60 vs. Q4 2025
- Shares held
- 157.1M
- −2.54M (−1.6%) vs. Q4 2025
- Total value
- $3.41B
- +$834.4M (+32.4%) vs. Q4 2025
- New holders
- 85
- 131 more added
- Sold out
- 25
- 115 more reduced
5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding ASE Technology Holding Co., Ltd.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Banque Pictet & Cie SA | 233,505 | $5.06M | 0.06% | −94,941−28.9% | Reduced |
| US Bancorp | 240,189 | $5.21M | 0.01% | −15,397−6.0% | Reduced |
| Guggenheim Capital LLC | 241,780 | $5.24M | 0.04% | −34,943−12.6% | Reduced |
| Mariner, LLC | 246,591 | $5.34M | 0.01% | +22,510+10.0% | Added |
| Susquehanna International Group, LLP | 264,483 | $5.73M | 0.01% | −58,377−18.1% | Reduced |
| Allianz Asset Management GmbH | 268,435 | $5.82M | 0.01% | +15,773+6.2% | Added |
| Raymond James Financial Inc | 273,423 | $5.90M | 0.00% | +45,602+20.0% | Added |
| Amundi | 285,688 | $6.19M | 0.00% | +113,758+66.2% | Added |
| Laird Norton Trust Company, LLC | 295,542 | $6.41M | 0.14% | +5,092+1.8% | Added |
| Larson Financial Group LLC | 297,281 | $6.45M | 0.21% | +15,170+5.4% | Added |
| Nomura Holdings Inc | 298,000 | $6.46M | 0.05% | +163,000+120.7% | Added |
| LPL Financial LLC | 308,102 | $6.68M | 0.00% | +133,904+76.9% | Added |
| Balyasny Asset Management LLC | 332,431 | $7.21M | 0.01% | +332,431 | New |
| Man Group plc | 350,555 | $7.60M | 0.02% | +350,555 | New |
| JustInvest LLC | 368,435 | $7.99M | 0.08% | +2,135+0.6% | Added |
| Quadrant Capital Group LLC | 370,215 | $8.03M | 0.24% | −3,224−0.9% | Reduced |
| Citadel Advisors LLC | 384,573 | $8.34M | 0.01% | +384,573 | New |
| Moran Wealth Management, LLC | 387,111 | $8.39M | 0.26% | +7,330+1.9% | Added |
| Ethic Inc. | 394,003 | $8.54M | 0.13% | −46,004−10.5% | Reduced |
| Voloridge Investment Management, LLC | 400,000 | $8.67M | 0.03% | −294,560−42.4% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 412,000 | $8.93M | 0.01% | +412,000 | New |
| Rhumbline Advisers | 419,946 | $9.10M | 0.01% | −84,346−16.7% | Reduced |
| Oppenheimer Asset Management Inc. | 438,357 | $9.50M | 0.11% | −202,366−31.6% | Reduced |
| Polymer Capital Management (HK) LTD | 443,215 | $9.61M | 1.35% | +443,215 | New |
| O'Shaughnessy Asset Management, LLC | 449,237 | $9.74M | 0.05% | +122,991+37.7% | Added |
| Ninety One North America, Inc. | 451,792 | $9.79M | 0.44% | −22,589−4.8% | Reduced |
| Arrowstreet Capital, Limited Partnership | 481,377 | $10.4M | 0.01% | +481,377 | New |
| Ramirez Asset Management, Inc. | 447,333 | $10.7M | 1.29% | +8,796+2.0% | Added |
| Royal Bank of Canada | 503,877 | $10.9M | 0.00% | −76,954−13.2% | Reduced |
| Capital Wealth Planning, LLC | 532,562 | $11.5M | 0.06% | −45,388−7.9% | Reduced |
| Verition Fund Management LLC | 555,338 | $12.0M | 0.12% | +288,738+108.3% | Added |
| Capital Fund Management S.A. | 564,176 | $12.2M | 0.11% | −50,981−8.3% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 566,006 | $12.3M | 0.03% | +203,067+56.0% | Added |
| Vident Advisory, LLC | 571,717 | $12.4M | 0.11% | +30,873+5.7% | Added |
| Quantinno Capital Management LP | 588,182 | $12.8M | 0.02% | +161,471+37.8% | Added |
| Nine Masts Capital Ltd | 777,180 | $15.9M | 2.46% | +37,561+5.1% | Added |
| Toroso Investments, LLC | 734,911 | $15.9M | 0.05% | +734,911 | New |
| Deutsche Bank AG | 780,691 | $16.9M | 0.01% | +763,014+4,316.4% | Added |
| SEI Investments Co | 812,019 | $17.6M | 0.02% | +87,689+12.1% | Added |
| Mackenzie Financial Corp | 822,669 | $17.8M | 0.02% | +320,504+63.8% | Added |
| Millennium Management LLC | 938,781 | $20.4M | 0.02% | −426,934−31.3% | Reduced |
| Marshall Wace, LLP | 1,000,513 | $21.7M | 0.02% | +342,906+52.1% | Added |
| Schroder Investment Management Group | 1,074,595 | $22.4M | 0.02% | −6,175,124−85.2% | Reduced |
| Vanguard Portfolio Management LLC | 1,048,456 | $22.7M | 0.00% | +1,048,456 | New |
| BNP Paribas Arbitrage, SA | 1,063,949 | $23.1M | 0.02% | +165,324+18.4% | Added |
| Wells Fargo & Company | 1,164,354 | $25.2M | 0.01% | −291,827−20.0% | Reduced |
| Northern Trust Corp | 1,191,923 | $25.8M | 0.00% | −59,615−4.8% | Reduced |
| Dimensional Fund Advisors LP | 1,399,553 | $30.3M | 0.01% | +125,324+9.8% | Added |
| Bridgewater Associates, LP | 1,547,859 | $33.6M | 0.15% | +1,547,859 | New |
| Point72 Asset Management, L.P. | 1,674,519 | $36.3M | 0.06% | +1,268,638+312.6% | Added |
| Earnest Partners LLC | 1,727,444 | $37.5M | 0.15% | −257,613−13.0% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,795,748 | $38.9M | 0.04% | +1,795,748 | New |
| Jones Financial Companies LLLP | 1,836,473 | $39.5M | 0.02% | +1,822,636+13,172.2% | Added |
| Creative Planning | 1,896,278 | $41.1M | 0.03% | +526,360+38.4% | Added |
| Natixis Advisors, L.P. | 1,940,678 | $42.1M | 0.06% | −602,460−23.7% | Reduced |
| Envestnet Asset Management Inc | 1,998,914 | $43.3M | 0.01% | −557,955−21.8% | Reduced |
| HSBC Holdings PLC | 1,800,623 | $43.7M | 0.03% | +67,043+3.9% | Added |
| JPMorgan Chase & Co | 2,647,196 | $55.3M | 0.00% | −496,399−15.8% | Reduced |
| Jane Street Group, LLC | 3,144,057 | $68.2M | 0.07% | +2,491,640+381.9% | Added |
| Barclays PLC | 3,371,790 | $73.1M | 0.03% | −376,780−10.1% | Reduced |
| Citigroup Inc | 3,459,629 | $75.0M | 0.05% | +298,740+9.5% | Added |
| Rafferty Asset Management, LLC | 3,580,130 | $77.6M | 0.32% | −1,073,774−23.1% | Reduced |
| Cullen Capital Management LLC | 4,011,499 | $87.0M | 0.89% | −1,595,882−28.5% | Reduced |
| Fisher Asset Management, LLC | 4,805,083 | $104.2M | 0.04% | +163,118+3.5% | Added |
| American Century Companies Inc | 5,827,413 | $126.3M | 0.07% | +1,596,097+37.7% | Added |
| Goldman Sachs Group Inc | 5,845,151 | $126.7M | 0.02% | −182,058−3.0% | Reduced |
| Morgan Stanley | 6,728,209 | $145.9M | 0.01% | −3,879,379−36.6% | Reduced |
| Bank of America Corp | 6,833,380 | $148.1M | 0.01% | −1,936,538−22.1% | Reduced |
| Acadian Asset Management LLC | 7,370,434 | $159.8M | 0.23% | +1,108,368+17.7% | Added |
| UBS Group AG | 9,283,765 | $201.3M | 0.04% | +245,443+2.7% | Added |
| Lazard Asset Management LLC | 13,530,133 | $293.3M | 0.48% | −6,480,696−32.4% | Reduced |
| BlackRock, Inc. | 22,187,464 | $481.0M | 0.01% | +2,726,484+14.0% | Added |
| Jump Financial, LLC | 0 | $0 | 0.00% | −573,788−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −271,407−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −149,700−100.0% | Sold out |
| SageView Advisory Group, LLC | 0 | $0 | 0.00% | −132,001−100.0% | Sold out |
| FirstWave Capital Management LLC | 0 | $0 | 0.00% | −84,380−100.0% | Sold out |
| Groupama Asset Managment | 0 | $0 | 0.00% | −81,792−100.0% | Sold out |
| Old Mission Capital LLC | 0 | $0 | 0.00% | −58,058−100.0% | Sold out |
| GTS Securities LLC | 0 | $0 | 0.00% | −45,477−100.0% | Sold out |
| Tuttle Tactical Management | 0 | $0 | 0.00% | −45,240−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −37,400−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −24,505−100.0% | Sold out |
| D. E. Shaw & Co., Inc. | 0 | $0 | 0.00% | −22,002−100.0% | Sold out |
| Wexford Capital LP | 0 | $0 | 0.00% | −16,083−100.0% | Sold out |
| Inspire Advisors, LLC | 0 | $0 | 0.00% | −12,361−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −11,526−100.0% | Sold out |
| Laurel Oak Wealth Management, LLC | 0 | $0 | 0.00% | −11,403−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −11,179−100.0% | Sold out |
| Cambiar Investors LLC | 0 | $0 | 0.00% | −11,150−100.0% | Sold out |
| Concurrent Investment Advisors, LLC | 0 | $0 | 0.00% | −10,624−100.0% | Sold out |
| Dorsey & Whitney Trust CO LLC | 0 | $0 | 0.00% | −10,276−100.0% | Sold out |
| Nkcfo LLC | 0 | $0 | 0.00% | −7,000−100.0% | Sold out |
| Eagle Bay Advisors LLC | 0 | $0 | 0.00% | −1,974−100.0% | Sold out |
| Itau Unibanco Holding S.A. | 0 | $0 | 0.00% | −802−100.0% | Sold out |
| Turning Point Benefit Group, Inc. | 0 | $0 | 0.00% | −82−100.0% | Sold out |
| Elyxium Wealth, LLC | 0 | $0 | 0.00% | −55−100.0% | Sold out |
| Vanguard Group Inc | – | – | – | – | Not filed |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |
| SG Trading Solutions, LLC | – | – | – | – | Not filed |