ASE Technology Holding Co., Ltd.

ASX

Exchange: NYSE
Industry: Semiconductors & Related Devices
SEC CIK: 0001122411

SEC filings (opens in a new tab)

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 2021 vs. Q2 2021

How the institutions holding ASE Technology Holding Co., Ltd. changed between Q2 2021 and Q3 2021.

All holders in Q3 2021 All holders in Q2 2021

13F holders of ASX: Q2 2021 compared with Q3 2021
Measure	Q2 2021	Of which not filed for Q3 2021	Q3 2021	Change
Holders	191	1	203	+13
Shares	116.1M	784	146.5M	+30.4M (+26.2%)
Value	$934.4M	$6.00K	$1.13B	+$200.3M (+21.4%)

1 institution that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (32)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q3 2021 but not at the end of Q2 2021.

Institutions new to ASX in Q3 2021
Institution	Shares	Value	% of portfolio
Renaissance Technologies LLC	1,647,885	$12.9M	0.02%
TT International Asset Management LTD	1,409,247	$11.1M	0.62%
D. E. Shaw & Co., Inc.	229,560	$1.80M	0.00%
Employees Retirement System of Texas	131,000	$1.03M	0.01%
State of Wisconsin Investment Board	119,236	$936.0K	0.00%
HSBC Holdings PLC	80,000	$628.0K	0.00%
Tudor Investment Corp Et Al	53,528	$420.0K	0.01%
Hexavest Inc.	40,860	$321.0K	0.02%
HRT Financial LP	35,855	$281.0K	0.00%
Csenge Advisory Group	29,828	$235.0K	0.02%
Dynamic Technology Lab Private Ltd	20,299	$159.0K	0.02%
Rhumbline Advisers	18,978	$149.0K	0.00%
Creative Planning	18,614	$146.0K	0.00%
OneAscent Wealth Management LLC	17,724	$144.0K	0.16%
Hennessy Advisors Inc	14,922	$117.0K	0.01%
Freestone Capital Holdings, LLC	14,127	$111.0K	0.01%
OneAscent Financial Services LLC	13,019	$106.0K	0.14%
Mitsubishi UFJ Trust & Banking Corp	10,711	$84.0K	0.00%
Boston Private Wealth LLC	10,537	$82.0K	0.00%
EP Wealth Advisors, LLC	10,077	$79.0K	0.00%
Cutler Group LP	8,700	$68.0K	0.01%
Advanced Research Investment Solutions, LLC	5,003	$39.3K	0.02%
D'Orazio & Associates, Inc.	4,628	$36.0K	0.01%
Cahill Financial Advisors Inc	2,559	$20.0K	0.00%
Counterpoint Mutual Funds LLC	2,491	$20.0K	0.02%
Bell Investment Advisors, Inc	1,581	$12.0K	0.00%
Meridian Wealth Partners, LLC	1,191	$9.00K	0.00%
Optimum Investment Advisors	1,000	$8.00K	0.00%
Sofos Investments, Inc.	615	$8.00K	0.01%
Bellwether Advisors, LLC	1,007	$7.00K	0.00%
Central Trust Co	247	$2.00K	0.00%
Kowal Investment Group, LLC	7	$0	0.00%

Sold out (19)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q2 2021 and filed for Q3 2021 without it.

Institutions that sold out of ASX in Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
B. Metzler seel. Sohn & Co. Holding AG	220,746	$1.78M
Goldman Sachs Group Inc	56,556	$455.0K
Y-Intercept (Hong Kong) Ltd	48,073	$387.0K
Henshaw Capital LLC	47,946	$386.0K
Eaton Vance Management	43,750	$352.0K
Opus Capital Group, LLC	26,515	$213.0K
Hennion & Walsh Asset Management, Inc.	20,611	$166.0K
Lester Murray Antman dba SimplyRich	17,749	$142.0K
Susquehanna Fundamental Investments, LLC	12,049	$97.0K
Strategic Wealth Advisors Group, LLC	10,750	$87.0K
Fox Run Management, L.L.C.	10,682	$86.0K
Ground Swell Capital, LLC	10,544	$85.0K
Two Sigma Securities, LLC	10,185	$82.0K
Enterprise Financial Services Corp	5,560	$45.0K
CVA Family Office, LLC	4,159	$33.0K
Oaktree Fund Advisors, LLC	2,400	$19.0K
Advisory Services Network, LLC	1,624	$13.0K
First Manhattan Co	222	$1.00K
Ford Financial Group, LLC	217	$1.00K

Not filed for Q3 2021 yet (1)

Institutions that held ASE Technology Holding Co., Ltd. at the end of Q2 2021 and haven't filed a 13F for Q3 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ASX in Q2 2021 that haven't filed for Q3 2021
Institution	Shares, Q2 2021	Value, Q2 2021
First Horizon Corp	784	$6.00K