ASE Technology Holding Co., Ltd.

ASXNYSE

$47.45+2.72 (+6.08%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

ASE Technology Holding Co., Ltd. price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+325.6%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	0.59%	$1.18B	0.02%	Not reported
Bank of America Corp	0.21%	$424M	0.03%	Not reported
Goldman Sachs Group Inc	0.19%	$375M	0.03%	Not reported
UBS Group AG	0.18%	$351M	0.04%	Not reported
Morgan Stanley	0.13%	$262M	0.01%	Not reported
Rafferty Asset Management, LLC	0.12%	$249M	0.57%	Add 54.22%
American Century Companies Inc	0.12%	$241M	0.11%	Not reported
JPMorgan Chase & Co	0.12%	$224M	0.01%	Not reported
Acadian Asset Management LLC	0.11%	$222M	0.26%	Not reported
Fisher Asset Management, LLC	0.10%	$199M	0.06%	Reduce 8.38%
Citigroup Inc	0.10%	$192M	0.06%	Not reported
Man Group plc	0.09%	$174M	0.28%	Not reported
Barclays PLC	0.08%	$157M	0.03%	Not reported
Cullen Capital Management, LLC	0.05%	$94.3M	0.93%	Not reported
Creative Planning	0.05%	$90.2M	0.05%	Not reported
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0.04%	$81.1M	0.06%	Add 0.07%
Dimensional Fund Advisors LP	0.04%	$71.6M	0.01%	Not reported
Earnest Partners LLC	0.03%	$64.7M	0.23%	Reduce 16.94%
Envestnet Asset Management Inc	0.03%	$63.7M	0.02%	Not reported
Natixis Advisors, LLC	0.03%	$58.9M	0.07%	Reduce 32.71%
Millennium Management LLC	0.03%	$56.6M	0.02%	Not reported
Northern Trust Corp	0.03%	$56.2M	0.01%	Not reported
Jones Financial Companies LLLP	0.03%	$48.3M	0.02%	Not reported
Schroder Investment Management Group	0.03%	$48.6M	0.03%	Add 7.25%
Mackenzie Financial Corp	0.03%	$51.5M	0.05%	Not reported
Tidal Investments LLC	0.02%	$48.1M	0.08%	Add 45.13%
TT International Asset Management LTD	0.02%	$41M	5.23%	Add 2016.76%
Wells Fargo & Company	0.02%	$40.5M	0.01%	Not reported
BNP Paribas Financial Markets	0.02%	$36.4M	0.01%	Not reported
Vanguard Portfolio Management LLC	0.02%	$35M	0.00%	Not reported
Ovata Capital Management Ltd	0.02%	$31.1M	2.34%	Not reported
Sei Investments Co	0.02%	$31.4M	0.03%	Not reported
Quantinno Capital Management LP	0.02%	$30.6M	0.04%	Add 15.29%
Capital Wealth Planning, LLC	0.01%	$29.1M	0.15%	Add 21.21%
Susquehanna International Group, LLP	0.01%	$28M	0.00%	Not reported
Nomura Holdings Inc	0.01%	$22.7M	0.03%	Add 68.71%
Royal Bank of Canada	0.01%	$20.5M	0.00%	Not reported
Ninety One North America, Inc.	0.01%	$20.5M	0.96%	Add 0.54%
Vident Advisory, LLC	0.01%	$20.1M	0.15%	Reduce 21.91%
LPL Financial LLC	0.01%	$19.9M	0.00%	Not reported
Nordea Investment Management AB	0.01%	$18.8M	0.02%	New Not reported
Healthcare of Ontario Pension Plan Trust Fund	0.01%	$18.6M	0.03%	Not reported
Raymond James Financial Inc	0.01%	$18M	0.00%	Not reported
Ethic Inc.	0.01%	$17.9M	0.22%	Add 0.71%
Vanguard Personalized Indexing Management, LLC	0.01%	$17.8M	0.15%	Not reported
Rhumbline Advisers	0.01%	$16.9M	0.01%	Not reported
Ramirez Asset Management, Inc.	0.01%	$15.7M	1.64%	Reduce 22.10%
Capital Fund Management S.A.	0.01%	$15.7M	0.07%	Reduce 38.51%
Verition Fund Management LLC	0.01%	$15M	0.08%	Not reported
Mirae Asset Global Investments Co., Ltd.	0.01%	$14.7M	0.02%	Not reported

50 of 450 holders

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