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, Q3 2025
Institutional positions in ASE Technology Holding Co., Ltd. as of Sep 30, 2025. 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
- 303
- +27 vs. Q2 2025
- Shares held
- 162.9M
- −4.98M (−3.0%) vs. Q2 2025
- Total value
- $1.81B
- +$72.7M (+4.2%) vs. Q2 2025
- New holders
- 59
- 134 more added
- Sold out
- 32
- 79 more reduced
4 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding ASE Technology Holding Co., Ltd.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caitong International Asset Management Co., Ltd | 1 | $11 | 0.00% | +1 | New |
| North Star Investment Management Corp. | 43 | $477 | 0.00% | +43 | New |
| Rossby Financial, LCC | 65 | $723 | 0.00% | +65 | New |
| Wealthspire Advisors, LLC | 74 | $821 | 0.00% | +74 | New |
| Turning Point Benefit Group, Inc. | 82 | $912 | 0.00% | +82 | New |
| Harbour Investments, Inc. | 101 | $1.12K | 0.00% | 00.0% | Unchanged |
| Abound Wealth Management | 110 | $1.22K | 0.00% | +20+22.2% | Added |
| Bogart Wealth, LLC | 139 | $1.54K | 0.00% | 00.0% | Unchanged |
| CoreCap Advisors, LLC | 156 | $1.73K | 0.00% | 00.0% | Unchanged |
| DecisionPoint Financial, LLC | 225 | $2.50K | 0.00% | +225 | New |
| Tower Research Capital LLC (TRC) | 233 | $2.58K | 0.00% | −2,180−90.3% | Reduced |
| Stone House Investment Management, LLC | 250 | $2.77K | 0.00% | −100−28.6% | Reduced |
| Princeton Global Asset Management LLC | 301 | $3.34K | 0.00% | 00.0% | Unchanged |
| Private Trust Co NA | 303 | $3.36K | 0.00% | +57+23.2% | Added |
| Quest 10 Wealth Builders, Inc. | 303 | $3.36K | 0.00% | +303 | New |
| Crewe Advisors LLC | 306 | $3.39K | 0.00% | +306 | New |
| Raffa Wealth Management, LLC | 336 | $3.73K | 0.00% | +200+147.1% | Added |
| Bessemer Group Inc | 394 | $4.00K | 0.00% | +394 | New |
| UMA Financial Services, Inc. | 379 | $4.20K | 0.00% | +186+96.4% | Added |
| True Wealth Design, LLC | 390 | $4.33K | 0.00% | +197+102.1% | Added |
| WPG Advisers, LLC | 451 | $5.00K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 456 | $5.06K | 0.00% | 00.0% | Unchanged |
| Westfuller Advisors, LLC | 485 | $5.38K | 0.00% | +485 | New |
| Fifth Third Bancorp | 577 | $6.40K | 0.00% | −5,495−90.5% | Reduced |
| Medallion Wealth Advisors, LLC | 592 | $6.57K | 0.00% | 00.0% | Unchanged |
| Highline Wealth Partners LLC | 634 | $7.03K | 0.00% | 00.0% | Unchanged |
| Root Financial Partners, LLC | 651 | $7.22K | 0.00% | +651 | New |
| Proffitt & Goodson Inc | 652 | $7.23K | 0.00% | +652 | New |
| Bell Investment Advisors, Inc | 659 | $7.31K | 0.00% | +318+93.3% | Added |
| Caldwell Sutter Capital, Inc. | 666 | $7.39K | 0.00% | 00.0% | Unchanged |
| Valued Wealth Advisors LLC | 676 | $7.50K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 700 | $7.76K | 0.00% | +319+83.7% | Added |
| Tidemark, LLC | 713 | $7.91K | 0.00% | 00.0% | Unchanged |
| Clearstead Advisors, LLC | 715 | $7.93K | 0.00% | 00.0% | Unchanged |
| Brown Brothers Harriman & Co | 719 | $7.97K | 0.00% | +719 | New |
| Huntington National Bank | 736 | $8.16K | 0.00% | −16−2.1% | Reduced |
| MAI Capital Management | 901 | $9.99K | 0.00% | −4,068−81.9% | Reduced |
| CIBC Private Wealth Group, LLC | 924 | $10.2K | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 977 | $10.8K | 0.00% | +977 | New |
| Cullen/Frost Bankers, Inc. | 989 | $11.0K | 0.00% | +21+2.2% | Added |
| Maseco LLP | 994 | $11.0K | 0.00% | 00.0% | Unchanged |
| Binnacle Investments Inc | 1,064 | $11.8K | 0.01% | −1−0.1% | Reduced |
| GPS Wealth Strategies Group, LLC | 1,125 | $12.5K | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 1,255 | $13.9K | 0.00% | −42−3.2% | Reduced |
| Westside Investment Management, Inc. | 1,384 | $15.4K | 0.00% | 00.0% | Unchanged |
| Key Financial Inc | 1,386 | $15.4K | 0.00% | 00.0% | Unchanged |
| Union Bancaire Privee, UBP SA | 1,446 | $16.2K | 0.00% | 00.0% | Unchanged |
| Retirement Wealth Solutions LLC | 1,530 | $17.0K | 0.01% | −313−17.0% | Reduced |
| JFS Wealth Advisors, LLC | 1,678 | $18.6K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 1,691 | $18.8K | 0.00% | −2,946−63.5% | Reduced |
| Golden State Wealth Management, LLC | 1,795 | $19.9K | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 2,350 | $26.1K | 0.00% | +306+15.0% | Added |
| Smartleaf Asset Management LLC | 2,653 | $29.5K | 0.00% | +2,506+1,704.8% | Added |
| Transamerica Financial Advisors, Inc. | 2,752 | $30.5K | 0.00% | +2,752 | New |
| Steward Partners Investment Advisory, LLC | 2,877 | $31.9K | 0.00% | +60+2.1% | Added |
| Assetmark, Inc | 3,746 | $41.5K | 0.00% | +153+4.3% | Added |
| WealthCollab, LLC | 4,850 | $53.8K | 0.02% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 4,852 | $53.8K | 0.00% | +2,106+76.7% | Added |
| Global Retirement Partners, LLC | 5,921 | $65.7K | 0.00% | +823+16.1% | Added |
| Mondrian Investment Partners LTD | 6,695 | $74.2K | 0.00% | +6,695 | New |
| Allworth Financial LP | 7,022 | $77.9K | 0.00% | +2,316+49.2% | Added |
| Northwestern Mutual Wealth Management Co | 8,958 | $99.3K | 0.00% | +4,030+81.8% | Added |
| Russell Investments Group, Ltd. | 9,266 | $102.8K | 0.00% | −155,944−94.4% | Reduced |
| Rockefeller Capital Management L.P. | 9,692 | $107.5K | 0.00% | −49,301−83.6% | Reduced |
| Canopy Partners, LLC | 10,132 | $112.4K | 0.04% | +10,132 | New |
| NorthRock Partners, LLC | 10,137 | $112.4K | 0.00% | +10,137 | New |
| Virtu Financial LLC | 10,197 | $113.0K | 0.01% | +10,197 | New |
| Syon Capital LLC | 10,359 | $114.9K | 0.01% | +10,359 | New |
| Commonwealth Equity Services, LLC | 10,634 | $118.0K | 0.00% | −621−5.5% | Reduced |
| Dynamic Advisor Solutions LLC | 10,691 | $118.6K | 0.00% | +10,691 | New |
| Aprio Wealth Management, LLC | 10,772 | $119.5K | 0.01% | +10,772 | New |
| We Are One Seven, LLC | 10,906 | $120.9K | 0.00% | +872+8.7% | Added |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 10,923 | $121.1K | 0.00% | +10,923 | New |
| Grove Bank & Trust | 11,021 | $122.2K | 0.01% | −2,746−19.9% | Reduced |
| Rehmann Capital Advisory Group | 11,302 | $125.3K | 0.01% | +174+1.6% | Added |
| Abacus Wealth Partners, LLC | 11,450 | $127.0K | 0.02% | −331−2.8% | Reduced |
| Aureus Asset Management, LLC | 11,592 | $128.6K | 0.01% | 00.0% | Unchanged |
| Greenleaf Trust | 11,811 | $131.0K | 0.00% | +10+0.1% | Added |
| Jones Financial Companies LLLP | 11,966 | $133.5K | 0.00% | −311−2.5% | Reduced |
| Bank of Montreal | 12,210 | $135.4K | 0.00% | +12,210 | New |
| 180 Wealth Advisors, LLC | 12,304 | $136.5K | 0.02% | +234+1.9% | Added |
| CBOE Vest Financial, LLC | 12,317 | $136.6K | 0.00% | +12,317 | New |
| CogentBlue Wealth Advisors, LLC | 12,631 | $140.1K | 0.10% | +12,631 | New |
| Aigen Investment Management, LP | 12,784 | $141.8K | 0.02% | −113,051−89.8% | Reduced |
| Tudor Investment Corp Et Al | 12,886 | $142.9K | 0.00% | +12,886 | New |
| M&T Bank Corp | 12,932 | $143.4K | 0.00% | 00.0% | Unchanged |
| Ascent Group, LLC | 13,074 | $145.0K | 0.01% | −4,296−24.7% | Reduced |
| Dorsey & Whitney Trust CO LLC | 13,347 | $148.0K | 0.01% | +259+2.0% | Added |
| RSM US Wealth Management LLC | 13,353 | $148.1K | 0.00% | +195+1.5% | Added |
| Deutsche Bank AG | 13,453 | $149.2K | 0.00% | +13,453 | New |
| Silvercrest Asset Management Group LLC | 13,510 | $149.8K | 0.00% | +13,510 | New |
| Inspire Advisors, LLC | 13,577 | $150.6K | 0.01% | −327−2.4% | Reduced |
| GWM Advisors LLC | 13,694 | $151.9K | 0.00% | +460+3.5% | Added |
| GeoWealth Management, LLC | 13,747 | $152.5K | 0.01% | +750+5.8% | Added |
| BCJ Capital Management, LLC | 13,854 | $153.6K | 0.01% | +13,854 | New |
| Leo Wealth, LLC | 13,899 | $154.1K | 0.02% | +178+1.3% | Added |
| Geode Capital Management, LLC | 14,460 | $160.4K | 0.00% | +884+6.5% | Added |
| Drive Wealth Management, LLC | 14,968 | $166.0K | 0.04% | +179+1.2% | Added |
| Allspring Global Investments Holdings, LLC | 15,064 | $167.7K | 0.00% | −2,611−14.8% | Reduced |
| Legal & General Group Plc | 15,647 | $173.6K | 0.00% | 00.0% | Unchanged |