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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.

Q3 2025 vs. Q2 2025

How the institutions holding ASE Technology Holding Co., Ltd. changed between Q2 2025 and Q3 2025.

All holders in Q3 2025All holders in Q2 2025

13F holders of ASX: Q2 2025 compared with Q3 2025
MeasureQ2 2025Of which not filed for Q3 2025Q3 2025Change
Holders2804303+27
Shares168.1M204.5K162.9M−4.98M (−3.0%)
Value$1.74B$2.11M$1.81B+$72.7M (+4.2%)

4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (59)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q3 2025 but not at the end of Q2 2025.

Institutions new to ASX in Q3 2025
InstitutionSharesValue% of portfolio
Renaissance Technologies LLC1,504,285$16.7M0.02%
National Bank of Canada620,900$6.89M0.01%
Point72 Hong Kong Ltd330,600$3.67M0.17%
Capital Wealth Planning, LLC272,758$3.02M0.02%
Nomura Holdings Inc192,500$2.13M0.01%
AXA Investment Managers S.A.179,031$1.99M0.01%
HRT Financial LP152,670$1.69M0.01%
Engineers Gate Manager LP140,139$1.55M0.02%
SageView Advisory Group, LLC138,815$1.54M0.05%
Voloridge Investment Management, LLC136,084$1.51M0.01%
Pinpoint Asset Management (Singapore) Pte. Ltd.128,247$1.42M0.26%
Man Group plc78,956$875.6K0.00%
ExodusPoint Capital Management, LP75,457$836.8K0.01%
CAPROCK Group, Inc.82,285$815.4K0.02%
NewEdge Wealth, LLC37,087$587.1K0.01%
Jain Global LLC50,656$561.8K0.01%
Polymer Capital Management (HK) LTD50,000$554.5K0.08%
Brevan Howard Capital Management LP42,783$474.5K0.01%
Weiss Asset Management LP36,655$406.5K0.01%
Walleye Capital LLC23,284$258.2K0.00%
Buckingham Strategic Partners20,941$258.0K0.00%
Legacy Financial Advisors, Inc.21,822$242.0K0.03%
DRW Securities, LLC21,528$239.6K0.01%
Standard Life Aberdeen plc21,491$237.4K0.00%
Qube Research & Technologies Ltd21,273$235.9K0.00%
FORA Capital, LLC18,573$206.0K0.04%
Atom Investors LP17,332$192.2K0.01%
Exchange Traded Concepts, LLC17,175$190.5K0.00%
Horizon Investments, LLC17,175$190.5K0.00%
BCJ Capital Management, LLC13,854$153.6K0.01%
Silvercrest Asset Management Group LLC13,510$149.8K0.00%
Deutsche Bank AG13,453$149.2K0.00%
Tudor Investment Corp Et Al12,886$142.9K0.00%
CogentBlue Wealth Advisors, LLC12,631$140.1K0.10%
CBOE Vest Financial, LLC12,317$136.6K0.00%
Bank of Montreal12,210$135.4K0.00%
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management10,923$121.1K0.00%
Aprio Wealth Management, LLC10,772$119.5K0.01%
Dynamic Advisor Solutions LLC10,691$118.6K0.00%
Syon Capital LLC10,359$114.9K0.01%
Virtu Financial LLC10,197$113.0K0.01%
NorthRock Partners, LLC10,137$112.4K0.00%
Canopy Partners, LLC10,132$112.4K0.04%
Mondrian Investment Partners LTD6,695$74.2K0.00%
Transamerica Financial Advisors, Inc.2,752$30.5K0.00%
Advisory Services Network, LLC977$10.8K0.00%
Brown Brothers Harriman & Co719$7.97K0.00%
Proffitt & Goodson Inc652$7.23K0.00%
Root Financial Partners, LLC651$7.22K0.00%
Westfuller Advisors, LLC485$5.38K0.00%
Bessemer Group Inc394$4.00K0.00%
Crewe Advisors LLC306$3.39K0.00%
Quest 10 Wealth Builders, Inc.303$3.36K0.00%
DecisionPoint Financial, LLC225$2.50K0.00%
Turning Point Benefit Group, Inc.82$9120.00%
Wealthspire Advisors, LLC74$8210.00%
Rossby Financial, LCC65$7230.00%
North Star Investment Management Corp.43$4770.00%
Caitong International Asset Management Co., Ltd1$110.00%

Sold out (32)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q2 2025 and filed for Q3 2025 without it.

Institutions that sold out of ASX in Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Healthcare of Ontario Pension Plan Trust Fund543,800$5.62M
LSV Asset Management525,700$5.43M
UBS Asset Management Americas Inc400,000$4.13M
Trexquant Investment LP299,001$3.09M
Balyasny Asset Management LLC197,725$2.04M
AXA S.A.137,865$1.42M
Quantbot Technologies LP114,592$1.18M
Erste Asset Management GmbH57,500$612.4K
Two Sigma Securities, LLC50,459$521.2K
Fox Run Management, L.L.C.48,842$504.5K
Eqis Capital Management, Inc.40,219$415.5K
Barometer Capital Management Inc.29,100$290.2K
Johnson Investment Counsel Inc24,650$254.6K
Thornburg Investment Management Inc23,104$238.7K
Integrated Wealth Concepts LLC14,591$150.7K
Haven Private, LLC12,017$124.1K
AQR Capital Management LLC10,292$106.3K
Enterprise Financial Services Corp10,098$104.3K
Whipplewood Advisors, LLC8,604$88.9K
Bryn Mawr Trust Co7,537$77.9K
Mount Yale Investment Advisors, LLC7,074$73.1K
Headlands Technologies LLC5,153$53.2K
Geneos Wealth Management Inc.3,111$32.1K
NewSquare Capital LLC1,963$20.3K
Whittier Trust Co1,302$13.4K
Twin Peaks Wealth Advisors, LLC643$6.51K
Umb Bank N A369$3.81K
Armstrong Advisory Group, Inc340$3.51K
Kilter Group LLC280$2.89K
Riggs Asset Managment Co. Inc.222$2.29K
Bartlett & Co. Wealth Management LLC125$1.29K
High Note Wealth, LLC17$176

Not filed for Q3 2025 yet (4)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q2 2025 and haven't filed a 13F for Q3 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ASX in Q2 2025 that haven't filed for Q3 2025
InstitutionShares, Q2 2025Value, Q2 2025
Avantax Advisory Services, Inc.173,850$1.80M
Congress Wealth Management LLC16,150$166.8K
Atlas Capital Advisors LLC14,385$148.6K
First Horizon Advisors, Inc.164$1.69K