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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 22,187,464 | $481.0M | 0.01% | +2,726,484+14.0% | Added |
| Lazard Asset Management LLC | 13,530,133 | $293.3M | 0.48% | −6,480,696−32.4% | Reduced |
| UBS Group AG | 9,283,765 | $201.3M | 0.04% | +245,443+2.7% | Added |
| Acadian Asset Management LLC | 7,370,434 | $159.8M | 0.23% | +1,108,368+17.7% | Added |
| Bank of America Corp | 6,833,380 | $148.1M | 0.01% | −1,936,538−22.1% | Reduced |
| Morgan Stanley | 6,728,209 | $145.9M | 0.01% | −3,879,379−36.6% | Reduced |
| Goldman Sachs Group Inc | 5,845,151 | $126.7M | 0.02% | −182,058−3.0% | Reduced |
| American Century Companies Inc | 5,827,413 | $126.3M | 0.07% | +1,596,097+37.7% | Added |
| Fisher Asset Management, LLC | 4,805,083 | $104.2M | 0.04% | +163,118+3.5% | Added |
| Cullen Capital Management LLC | 4,011,499 | $87.0M | 0.89% | −1,595,882−28.5% | Reduced |
| Rafferty Asset Management, LLC | 3,580,130 | $77.6M | 0.32% | −1,073,774−23.1% | Reduced |
| Citigroup Inc | 3,459,629 | $75.0M | 0.05% | +298,740+9.5% | Added |
| Barclays PLC | 3,371,790 | $73.1M | 0.03% | −376,780−10.1% | Reduced |
| Jane Street Group, LLC | 3,144,057 | $68.2M | 0.07% | +2,491,640+381.9% | Added |
| JPMorgan Chase & Co | 2,647,196 | $55.3M | 0.00% | −496,399−15.8% | Reduced |
| HSBC Holdings PLC | 1,800,623 | $43.7M | 0.03% | +67,043+3.9% | Added |
| Envestnet Asset Management Inc | 1,998,914 | $43.3M | 0.01% | −557,955−21.8% | Reduced |
| Natixis Advisors, L.P. | 1,940,678 | $42.1M | 0.06% | −602,460−23.7% | Reduced |
| Creative Planning | 1,896,278 | $41.1M | 0.03% | +526,360+38.4% | Added |
| Jones Financial Companies LLLP | 1,836,473 | $39.5M | 0.02% | +1,822,636+13,172.2% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 1,795,748 | $38.9M | 0.04% | +1,795,748 | New |
| Earnest Partners LLC | 1,727,444 | $37.5M | 0.15% | −257,613−13.0% | Reduced |
| Point72 Asset Management, L.P. | 1,674,519 | $36.3M | 0.06% | +1,268,638+312.6% | Added |
| Bridgewater Associates, LP | 1,547,859 | $33.6M | 0.15% | +1,547,859 | New |
| Dimensional Fund Advisors LP | 1,399,553 | $30.3M | 0.01% | +125,324+9.8% | Added |
| Northern Trust Corp | 1,191,923 | $25.8M | 0.00% | −59,615−4.8% | Reduced |
| Wells Fargo & Company | 1,164,354 | $25.2M | 0.01% | −291,827−20.0% | Reduced |
| BNP Paribas Arbitrage, SA | 1,063,949 | $23.1M | 0.02% | +165,324+18.4% | Added |
| Vanguard Portfolio Management LLC | 1,048,456 | $22.7M | 0.00% | +1,048,456 | New |
| Schroder Investment Management Group | 1,074,595 | $22.4M | 0.02% | −6,175,124−85.2% | Reduced |
| Marshall Wace, LLP | 1,000,513 | $21.7M | 0.02% | +342,906+52.1% | Added |
| Millennium Management LLC | 938,781 | $20.4M | 0.02% | −426,934−31.3% | Reduced |
| Mackenzie Financial Corp | 822,669 | $17.8M | 0.02% | +320,504+63.8% | Added |
| SEI Investments Co | 812,019 | $17.6M | 0.02% | +87,689+12.1% | Added |
| Deutsche Bank AG | 780,691 | $16.9M | 0.01% | +763,014+4,316.4% | Added |
| Toroso Investments, LLC | 734,911 | $15.9M | 0.05% | +734,911 | New |
| Nine Masts Capital Ltd | 777,180 | $15.9M | 2.46% | +37,561+5.1% | Added |
| Quantinno Capital Management LP | 588,182 | $12.8M | 0.02% | +161,471+37.8% | Added |
| Vident Advisory, LLC | 571,717 | $12.4M | 0.11% | +30,873+5.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 566,006 | $12.3M | 0.03% | +203,067+56.0% | Added |
| Capital Fund Management S.A. | 564,176 | $12.2M | 0.11% | −50,981−8.3% | Reduced |
| Verition Fund Management LLC | 555,338 | $12.0M | 0.12% | +288,738+108.3% | Added |
| Capital Wealth Planning, LLC | 532,562 | $11.5M | 0.06% | −45,388−7.9% | Reduced |
| Royal Bank of Canada | 503,877 | $10.9M | 0.00% | −76,954−13.2% | Reduced |
| Ramirez Asset Management, Inc. | 447,333 | $10.7M | 1.29% | +8,796+2.0% | Added |
| Arrowstreet Capital, Limited Partnership | 481,377 | $10.4M | 0.01% | +481,377 | New |
| Ninety One North America, Inc. | 451,792 | $9.79M | 0.44% | −22,589−4.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 449,237 | $9.74M | 0.05% | +122,991+37.7% | Added |
| Polymer Capital Management (HK) LTD | 443,215 | $9.61M | 1.35% | +443,215 | New |
| Oppenheimer Asset Management Inc. | 438,357 | $9.50M | 0.11% | −202,366−31.6% | Reduced |
| Rhumbline Advisers | 419,946 | $9.10M | 0.01% | −84,346−16.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 412,000 | $8.93M | 0.01% | +412,000 | New |
| Voloridge Investment Management, LLC | 400,000 | $8.67M | 0.03% | −294,560−42.4% | Reduced |
| Ethic Inc. | 394,003 | $8.54M | 0.13% | −46,004−10.5% | Reduced |
| Moran Wealth Management, LLC | 387,111 | $8.39M | 0.26% | +7,330+1.9% | Added |
| Citadel Advisors LLC | 384,573 | $8.34M | 0.01% | +384,573 | New |
| Quadrant Capital Group LLC | 370,215 | $8.03M | 0.24% | −3,224−0.9% | Reduced |
| JustInvest LLC | 368,435 | $7.99M | 0.08% | +2,135+0.6% | Added |
| Man Group plc | 350,555 | $7.60M | 0.02% | +350,555 | New |
| Balyasny Asset Management LLC | 332,431 | $7.21M | 0.01% | +332,431 | New |
| LPL Financial LLC | 308,102 | $6.68M | 0.00% | +133,904+76.9% | Added |
| Nomura Holdings Inc | 298,000 | $6.46M | 0.05% | +163,000+120.7% | Added |
| Larson Financial Group LLC | 297,281 | $6.45M | 0.21% | +15,170+5.4% | Added |
| Laird Norton Trust Company, LLC | 295,542 | $6.41M | 0.14% | +5,092+1.8% | Added |
| Amundi | 285,688 | $6.19M | 0.00% | +113,758+66.2% | Added |
| Raymond James Financial Inc | 273,423 | $5.90M | 0.00% | +45,602+20.0% | Added |
| Allianz Asset Management GmbH | 268,435 | $5.82M | 0.01% | +15,773+6.2% | Added |
| Susquehanna International Group, LLP | 264,483 | $5.73M | 0.01% | −58,377−18.1% | Reduced |
| Mariner, LLC | 246,591 | $5.34M | 0.01% | +22,510+10.0% | Added |
| Guggenheim Capital LLC | 241,780 | $5.24M | 0.04% | −34,943−12.6% | Reduced |
| US Bancorp | 240,189 | $5.21M | 0.01% | −15,397−6.0% | Reduced |
| Banque Pictet & Cie SA | 233,505 | $5.06M | 0.06% | −94,941−28.9% | Reduced |
| DRW Securities, LLC | 232,905 | $5.05M | 0.28% | +108,113+86.6% | Added |
| Dymon Asia Capital (Singapore) Pte. Ltd. | 231,350 | $5.02M | 1.10% | +231,350 | New |
| Ovata Capital Management Ltd | 214,320 | $4.39M | 0.61% | −138,000−39.2% | Reduced |
| First Trust Advisors LP | 201,507 | $4.37M | 0.00% | −69,846−25.7% | Reduced |
| Eurizon Capital SGR S.p.A. | 201,743 | $4.24M | 0.01% | +36,021+21.7% | Added |
| Neuberger Berman Group LLC | 192,408 | $4.17M | 0.00% | −4,682−2.4% | Reduced |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 179,512 | $3.89M | 5.66% | +179,512 | New |
| Raiffeisen Bank International AG | 180,000 | $3.76M | 0.05% | +180,000 | New |
| Thrivent Financial for Lutherans | 173,203 | $3.75M | 0.01% | +173,203 | New |
| New York State Common Retirement Fund | 172,469 | $3.74M | 0.01% | +172,469 | New |
| Vanguard Capital Management LLC | 168,590 | $3.66M | 0.00% | +168,590 | New |
| CI Private Wealth, LLC | 167,021 | $3.57M | 0.01% | −4,242−2.5% | Reduced |
| Boothbay Fund Management, LLC | 162,800 | $3.53M | 0.08% | −22,621−12.2% | Reduced |
| Skopos Labs, Inc. | 161,735 | $3.51M | 0.11% | +63,306+64.3% | Added |
| Legacy Wealth Asset Management, LLC | 160,603 | $3.48M | 0.85% | −11,810−6.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 160,229 | $3.47M | 0.03% | +146,348+1,054.3% | Added |
| FMR LLC | 157,067 | $3.41M | 0.00% | +20,564+15.1% | Added |
| Ieq Capital, LLC | 156,238 | $3.39M | 0.02% | −300.0% | Reduced |
| Cerity Partners LLC | 152,957 | $3.32M | 0.00% | −24,516−13.8% | Reduced |
| Brinker Capital Investments, LLC | 152,333 | $3.30M | 0.03% | −16,871−10.0% | Reduced |
| Flputnam Investment Management Co | 148,992 | $3.23M | 0.05% | +148,992 | New |
| Sequoia Financial Advisors, LLC | 141,149 | $3.06M | 0.02% | +2,525+1.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 139,381 | $3.02M | 0.00% | +880+0.6% | Added |
| Barometer Capital Management Inc. | 138,500 | $3.00M | 1.03% | +138,500 | New |
| Cetera Investment Advisers | 135,731 | $2.94M | 0.00% | −57,683−29.8% | Reduced |
| Advisors Asset Management, Inc. | 134,660 | $2.92M | 0.05% | −13,742−9.3% | Reduced |
| Stifel Financial Corp | 130,684 | $2.83M | 0.00% | −47,380−26.6% | Reduced |
| Aquatic Capital Management LLC | 130,518 | $2.83M | 0.08% | +76,321+140.8% | Added |