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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.

Q1 2026 vs. Q4 2025

How the institutions holding ASE Technology Holding Co., Ltd. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of ASX: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders3175372+60
Shares161.0M1.35M157.1M−2.54M (−1.6%)
Value$2.59B$21.8M$3.41B+$834.4M (+32.4%)

5 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (85)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q1 2026 but not at the end of Q4 2025.

Institutions new to ASX in Q1 2026
InstitutionSharesValue% of portfolio
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main1,795,748$38.9M0.04%
Bridgewater Associates, LP1,547,859$33.6M0.15%
Vanguard Portfolio Management LLC1,048,456$22.7M0.00%
Toroso Investments, LLC734,911$15.9M0.05%
Arrowstreet Capital, Limited Partnership481,377$10.4M0.01%
Polymer Capital Management (HK) LTD443,215$9.61M1.35%
Healthcare of Ontario Pension Plan Trust Fund412,000$8.93M0.01%
Citadel Advisors LLC384,573$8.34M0.01%
Man Group plc350,555$7.60M0.02%
Balyasny Asset Management LLC332,431$7.21M0.01%
Dymon Asia Capital (Singapore) Pte. Ltd.231,350$5.02M1.10%
Arrowpoint Investment Partners (Singapore) Pte. Ltd.179,512$3.89M5.66%
Raiffeisen Bank International AG180,000$3.76M0.05%
Thrivent Financial for Lutherans173,203$3.75M0.01%
New York State Common Retirement Fund172,469$3.74M0.01%
Vanguard Capital Management LLC168,590$3.66M0.00%
Flputnam Investment Management Co148,992$3.23M0.05%
Barometer Capital Management Inc.138,500$3.00M1.03%
Two Sigma Investments, LP119,700$2.60M0.00%
Jain Global LLC92,706$2.01M0.03%
KR Capital LP83,883$1.82M0.36%
Aviva PLC74,973$1.63M0.00%
China Universal Asset Management Co., Ltd.65,000$1.41M0.11%
Mainstay Capital Management LLC63,125$1.37M0.11%
Y-Intercept (Hong Kong) Ltd61,873$1.34M0.03%
Abc Arbitrage SA60,348$1.31M0.17%
Baader Bank INC60,471$1.31M0.13%
E Fund Management Co., Ltd.57,673$1.25M0.04%
HRT Financial LP50,317$1.09M0.00%
FORA Capital, LLC46,637$1.01M0.07%
First Affirmative Financial Network46,554$1.01M0.39%
BNP Paribas41,458$898.8K0.03%
Main Street Financial Solutions, LLC40,490$877.8K0.06%
ExodusPoint Capital Management, LP26,802$581.1K0.01%
Leonteq Securities AG25,000$542.0K0.03%
Brighton Jones LLC22,355$484.7K0.01%
Quantitative Investment Management, LLC22,340$484.0K0.05%
Kathmere Capital Management, LLC21,081$457.0K0.03%
Two Sigma Securities, LLC20,584$446.3K0.05%
LVW Advisors, LLC17,030$369.2K0.04%
Keybank National Association16,476$357.2K0.00%
Advisory Services Network, LLC14,608$316.7K0.00%
Seeds Investor LLC11,448$307.6K0.04%
Collaborative Fund Advisors, LLC13,794$299.1K0.18%
Diversify Wealth Management, LLC9,309$284.8K0.01%
Apollon Wealth Management, LLC12,689$275.1K0.00%
Private Advisor Group, LLC12,370$268.2K0.00%
Crestwood Advisors Group LLC12,279$266.2K0.00%
May Hill Capital, LLC11,632$252.2K0.06%
SG Americas Securities, LLC11,461$248.0K0.00%
Rehmann Capital Advisory Group11,034$239.2K0.01%
Blair William & Co10,405$225.6K0.00%
Miracle Mile Advisors, LLC10,340$224.2K0.00%
Werba Rubin Papier Wealth Management10,064$218.2K0.03%
Clear Wave Wealth Management LLC9,695$210.2K0.05%
Capital Management Associates, Inc9,642$209.0K0.05%
Cary Street Partner Investment Advisory LLC9,492$205.8K0.05%
Valeo Financial Advisors, LLC9,368$203.1K0.00%
Kestra Private Wealth Services, LLC9,296$201.5K0.00%
TD Waterhouse Canada Inc.8,847$198.8K0.00%
Walleye Trading LLC7,911$171.5K0.00%
Bayforest Capital Ltd6,381$138.3K0.15%
E Fund Management (Hong Kong) Co., Ltd.2,751$59.6K0.03%
Vanguard Global Advisers, LLC2,669$57.9K0.00%
Wall Street Financial Group, Inc.2,177$47.2K0.03%
Twin Peaks Wealth Advisors, LLC1,439$31.2K0.01%
EFG International AG1,356$29.4K0.00%
Van Eck Associates Corp1,101$24.0K0.00%
Cary Street Partners Financial LLC1,081$23.4K0.00%
Acumen Wealth Advisors, LLC1,063$23.0K0.01%
Beacon Investment Advisory Services, Inc.750$16.3K0.00%
Intentional Wealth Strategies, LLC583$12.6K0.01%
Innovative Asset Advisors Group, LLC528$11.4K0.01%
Baillie Gifford & Co424$9.19K0.00%
LRI Investments, LLC328$7.11K0.00%
SHP Wealth Management294$6.37K0.00%
Versant Capital Management, Inc261$5.66K0.00%
GoalVest Advisory LLC177$3.84K0.00%
Elequin Capital LP172$3.73K0.00%
Friedenthal Financial150$3.25K0.00%
Dogwood Wealth Management LLC126$2.73K0.00%
JPL Wealth Management, LLC105$2.28K0.00%
IMA Wealth, Inc.87$1.89K0.00%
Investors Portfolio Services LLC47$1.67K0.00%
Frazier Financial Advisors, LLC55$1.19K0.00%

Sold out (25)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of ASX in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Jump Financial, LLC573,788$9.24M
Mirae Asset Global Investments Co., Ltd.271,407$4.37M
Two Sigma Advisers, LP149,700$2.41M
SageView Advisory Group, LLC132,001$2.13M
FirstWave Capital Management LLC84,380$1.36M
Groupama Asset Managment81,792$1.32M
Old Mission Capital LLC58,058$934.7K
GTS Securities LLC45,477$732.2K
Tuttle Tactical Management45,240$728.4K
Winton Group Ltd37,400$602.1K
Scientech Research LLC24,505$394.5K
D. E. Shaw & Co., Inc.22,002$354.2K
Wexford Capital LP16,083$258.9K
Inspire Advisors, LLC12,361$199.0K
TD Asset Management Inc11,526$185.6K
Laurel Oak Wealth Management, LLC11,403$183.6K
Wealthspire Advisors, LLC11,179$180.0K
Cambiar Investors LLC11,150$179.5K
Concurrent Investment Advisors, LLC10,624$171.0K
Dorsey & Whitney Trust CO LLC10,276$165.4K
Nkcfo LLC7,000$113.0K
Eagle Bay Advisors LLC1,974$31.8K
Itau Unibanco Holding S.A.802$12.9K
Turning Point Benefit Group, Inc.82$1.32K
Elyxium Wealth, LLC55$886

Not filed for Q1 2026 yet (5)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ASX in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc1,251,302$20.1M
Global Retirement Partners, LLC70,865$1.14M
SG Trading Solutions, LLC28,107$453.0K
GPS Wealth Strategies Group, LLC1,125$18.1K
CIBC Private Wealth Group, LLC924$14.9K