ASX · ASE Technology Holding Co., Ltd. · Holdings
Market Cap
$102.74B
Shares
2.60B
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 489
Total Value: $7,138,813,058
Total Shares: 158,218,168
Showing 1–100
of 507 holdings by value
· page 1 of 6
Institutional Ownership Trend
26 quarters
Superinvestors Holding ASX
All superinvestors →Holder Concentration
Across 489 13F filers · Δ vs Mar 31, 2026Top Holder
16.6%
+2.7 pts
Top 5
37.7%
+0.6 pts
Top 10
54.7%
+0.5 pts
HHI
492
Broadly held+51
Quarterly Activity
vs Mar 31, 2026
New
155
Increased
152
Decreased
142
Sold Out
41
Unchanged
40
Holder count:
+114
Institutional value:
+106.5%
Shares held:
-0.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega BlackRock, Inc. | +4,067,548 | 26,255,012 | |
| Large Man Group plc | +3,505,899 | 3,856,454 | |
| Mega JPMORGAN CHASE & CO | +2,662,590 | 5,309,786 | |
| Mega BANK OF AMERICA CORP /DE/ | +2,554,124 | 9,387,504 | |
| Mega GOLDMAN SACHS GROUP INC | +2,455,169 | 8,300,320 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large LAZARD ASSET MANAGEMENT LLC | −5,559,908 | 7,970,225 | |
| Large ACADIAN ASSET MANAGEMENT LLC | −2,453,552 | 4,916,882 | |
| Large Cullen Capital Management, LLC | −1,920,711 | 2,090,788 | |
| Mega UBS Group AG | −1,496,615 | 7,787,150 | |
| Mega HSBC HOLDINGS PLC | −1,320,625 | 693,787 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega NORDEA INVESTMENT MANAGEMENT AB | 422,559 | $19,065,862 | |
| Large Mirae Asset Global Investments Co., Ltd. | 326,434 | $14,728,702 | |
| Large Nykredit A/S | 315,750 | $14,246,640 | |
| Mid OVERSEA-CHINESE BANKING Corp Ltd | 243,316 | $10,978,417 | |
| Mega Nuveen, LLC | 213,334 | $9,625,630 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large Point72 Asset Management, L.P. | 1,694,219 | $36,730,667 | |
| Large Bridgewater Associates, LP | 1,547,859 | $33,557,583 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 481,377 | $10,436,253 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC | 400,000 | $8,672,000 | |
| Large Balyasny Asset Management L.P. | 332,431 | $7,207,104 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega BlackRock, Inc. | $1,184,626,138 | 16.59% | 26,255,012 | Shares | 2026-08-07 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $423,564,178 | 5.93% | 9,387,504 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC | $374,510,437 | 5.25% | 8,300,320 | Shares | 2026-08-14 | |
| Large LAZARD ASSET MANAGEMENT LLC | $359,616,551 | 5.04% | 7,970,225 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $351,356,204 | 4.92% | 7,787,150 | Shares | 2026-08-13 | |
| Mega MORGAN STANLEY | $261,528,872 | 3.66% | 5,796,296 | Shares | 2026-08-13 | |
| Large Rafferty Asset Management, LLC | $249,123,221 | 3.49% | 5,521,348 | Shares | 2026-08-14 | |
| Mega AMERICAN CENTURY COMPANIES INC | $240,615,484 | 3.37% | 5,332,790 | Shares | 2026-08-12 | |
| Mega JPMORGAN CHASE & CO | $239,577,541 | 3.36% | 5,309,786 | Shares | 2026-08-12 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $221,849,715 | 3.11% | 4,916,882 | Shares | 2026-08-13 | |
| Mega Fisher Asset Management, LLC | $198,631,821 | 2.78% | 4,402,301 | Shares | 2026-08-04 | |
| Mega CITIGROUP INC | $192,301,439 | 2.69% | 4,262,000 | Shares | 2026-08-03 | |
| Large Man Group plc | $174,003,204 | 2.44% | 3,856,454 | Shares | 2026-08-14 | |
| Mega BARCLAYS PLC | $157,463,385 | 2.21% | 3,489,880 | Shares | 2026-08-14 | |
| Large Cullen Capital Management, LLC | $94,336,354 | 1.32% | 2,090,788 | Shares | 2026-08-13 | |
| Large Creative Planning | $90,194,608 | 1.26% | 1,998,994 | Shares | 2026-08-13 | |
| Mega DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main Bank | $81,079,151 | 1.14% | 1,796,967 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $79,636,800 | 1.12% | 1,765,000 | Call | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $71,649,792 | 1.00% | 1,587,983 | Shares | 2026-08-11 | |
| Large EARNEST PARTNERS LLC | $64,741,334 | 0.91% | 1,434,870 | Shares | 2026-08-13 | |
| Mega ENVESTNET ASSET MANAGEMENT INC | $63,727,442 | 0.89% | 1,412,399 | Shares | 2026-08-03 | |
| Large NATIXIS ADVISORS, LLC | $58,920,673 | 0.83% | 1,305,866 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC | $56,645,001 | 0.79% | 1,255,430 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $56,220,963 | 0.79% | 1,246,032 | Shares | 2026-08-13 | |
| Large JONES FINANCIAL COMPANIES LLLP | $54,217,635 | 0.76% | 1,201,632 | Shares | 2026-08-14 | |
| Large Connor, Clark & Lunn Investment Management Ltd. | $54,126,764 | 0.76% | 1,199,618 | Shares | 2026-08-13 | |
| Mega SCHRODER INVESTMENT MANAGEMENT GROUP | $52,001,520 | 0.73% | 1,152,516 | Shares | 2026-08-13 | |
| Large MACKENZIE FINANCIAL CORP | $51,519,820 | 0.72% | 1,141,840 | Shares | 2026-08-13 | |
| Large Tidal Investments LLC | $48,670,944 | 0.68% | 1,078,700 | Call | 2026-08-13 | |
| Large Tidal Investments LLC | $48,123,773 | 0.67% | 1,066,573 | Shares | 2026-08-13 | |
| Small TT International Asset Management LTD | $40,960,522 | 0.57% | 907,813 | Shares | 2026-07-07 | |
| Mega WELLS FARGO & COMPANY/MN | $40,502,417 | 0.57% | 897,660 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $39,051,360 | 0.55% | 865,500 | Put | 2026-08-14 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $36,443,965 | 0.51% | 807,712 | Shares | 2026-08-13 | |
| Mega VANGUARD PORTFOLIO MANAGEMENT LLC | $34,971,835 | 0.49% | 775,085 | Shares | 2026-08-13 | |
| Small Ovata Capital Management Ltd | $32,894,600 | 0.46% | 729,047 | Shares | 2026-07-30 | |
| Large SEI INVESTMENTS CO | $31,422,289 | 0.44% | 696,416 | Shares | 2026-08-14 | |
| Large Quantinno Capital Management LP | $30,596,052 | 0.43% | 678,104 | Shares | 2026-08-13 | |
| Large Capital Wealth Planning, LLC | $29,126,313 | 0.41% | 645,530 | Shares | 2026-08-14 | |
| Large O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $28,938,840 | 0.41% | 641,375 | Shares | 2026-08-13 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $28,015,549 | 0.39% | 620,912 | Shares | 2026-08-14 | |
| Large NOMURA HOLDINGS INC | $22,684,125 | 0.32% | 502,751 | Shares | 2026-08-14 | |
| Mega HSBC HOLDINGS PLC | $20,798,919 | 0.29% | 460,969 | Shares | 2026-08-14 | |
| Mega ROYAL BANK OF CANADA Bank | $20,520,347 | 0.29% | 454,795 | Shares | 2026-08-14 | |
| Mid Ninety One North America, Inc. | $20,494,451 | 0.29% | 454,221 | Shares | 2026-07-16 | |
| Large Vident Advisory, LLC | $20,143,056 | 0.28% | 446,433 | Shares | 2026-08-12 | |
| Mega LPL Financial LLC | $19,876,803 | 0.28% | 440,532 | Shares | 2026-08-07 | |
| Mega NORDEA INVESTMENT MANAGEMENT AB | $19,065,862 | 0.27% | 422,559 | Shares | 2026-08-05 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND Pension | $18,589,440 | 0.26% | 412,000 | Shares | 2026-08-13 | |
| Mega RAYMOND JAMES FINANCIAL INC | $18,021,918 | 0.25% | 399,422 | Shares | 2026-08-14 | |
| Mid Ethic Inc. | $17,902,758 | 0.25% | 396,781 | Shares | 2026-07-29 | |
| Large Vanguard Personalized Indexing Management, LLC | $17,790,951 | 0.25% | 394,303 | Shares | 2026-08-11 | |
| Mid QUADRANT CAPITAL GROUP LLC | $17,006,404 | 0.24% | 376,915 | Shares | 2026-08-14 | |
| Mega RHUMBLINE ADVISERS | $16,861,975 | 0.24% | 373,714 | Shares | 2026-08-12 | |
| Small Ramirez Asset Management, Inc. | $15,723,733 | 0.22% | 348,487 | Shares | 2026-08-13 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $15,653,120 | 0.22% | 346,922 | Shares | 2026-08-13 | |
| Large Verition Fund Management LLC | $14,952,271 | 0.21% | 331,389 | Shares | 2026-08-14 | |
| Large Mirae Asset Global Investments Co., Ltd. | $14,728,702 | 0.21% | 326,434 | Shares | 2026-07-22 | |
| Large Nykredit A/S | $14,246,640 | 0.20% | 315,750 | Shares | 2026-09-08 | |
| Mega CITADEL ADVISORS LLC | $13,766,112 | 0.19% | 305,100 | Call | 2026-09-02 | |
| Mid Moran Wealth Management, LLC | $13,615,680 | 0.19% | 301,766 | Shares | 2026-08-05 | |
| Mid Laird Norton Wetherby Trust Company, LLC Bank | $13,615,455 | 0.19% | 301,761 | Shares | 2026-08-14 | |
| Mid Larson Financial Group LLC | $13,292,532 | 0.19% | 294,604 | Shares | 2026-08-14 | |
| Mega Allianz Asset Management GmbH | $12,713,642 | 0.18% | 281,774 | Shares | 2026-09-02 | |
| Large SILVERCREST ASSET MANAGEMENT GROUP LLC | $12,263,480 | 0.17% | 271,797 | Shares | 2026-08-14 | |
| Mega Amundi | $11,368,073 | 0.16% | 251,952 | Shares | 2026-08-11 | |
| Large US BANCORP \DE\ Bank | $11,113,596 | 0.16% | 246,312 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $11,104,032 | 0.16% | 246,100 | Call | 2026-08-14 | |
| Mid OVERSEA-CHINESE BANKING Corp Ltd | $10,978,417 | 0.15% | 243,316 | Shares | 2026-08-11 | |
| Large BANQUE PICTET & CIE SA | $10,692,898 | 0.15% | 236,988 | Shares | 2026-07-24 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $10,657,344 | 0.15% | 236,200 | Put | 2026-08-14 | |
| Large GUGGENHEIM CAPITAL LLC | $10,539,715 | 0.15% | 233,593 | Shares | 2026-08-12 | |
| Mega HSBC HOLDINGS PLC | $10,514,367 | 0.15% | 232,818 | Principal | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $10,250,223 | 0.14% | 227,177 | Shares | 2026-08-06 | |
| Mega Nuveen, LLC | $9,625,630 | 0.13% | 213,334 | Shares | 2026-08-11 | |
| Mid OPPENHEIMER ASSET MANAGEMENT INC. | $9,374,447 | 0.13% | 207,767 | Shares | 2026-08-03 | |
| Large Mariner, LLC | $9,164,999 | 0.13% | 203,125 | Shares | 2026-08-13 | |
| Small Dilation Capital Management LP | $8,929,022 | 0.13% | 197,895 | Shares | 2026-07-27 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $8,660,603 | 0.12% | 191,946 | Shares | 2026-08-13 | |
| Large Thrivent Financial for Lutherans | $8,622,115 | 0.12% | 191,093 | Shares | 2026-08-14 | |
| Mega FIRST TRUST ADVISORS LP | $8,619,002 | 0.12% | 191,024 | Shares | 2026-08-11 | |
| Mid Raiffeisen Bank International AG Bank | $8,121,600 | 0.11% | 180,000 | Shares | 2026-08-03 | |
| Large NEW YORK STATE COMMON RETIREMENT FUND Pension | $7,781,801 | 0.11% | 172,469 | Shares | 2026-07-29 | |
| Mid BNP PARIBAS | $7,405,726 | 0.10% | 164,134 | Shares | 2026-08-13 | |
| Mega NEUBERGER BERMAN GROUP LLC | $7,388,444 | 0.10% | 163,751 | Shares | 2026-08-13 | |
| Mega TWO SIGMA INVESTMENTS, LP | $7,380,143 | 0.10% | 163,567 | Shares | 2026-08-14 | |
| Large Corient Private Wealth LLC | $7,357,086 | 0.10% | 163,056 | Shares | 2026-08-27 | |
| Mega FMR LLC | $7,256,694 | 0.10% | 160,831 | Shares | 2026-08-13 | |
| Large IEQ CAPITAL, LLC | $7,200,114 | 0.10% | 159,577 | Shares | 2026-08-11 | |
| Small BAROMETER CAPITAL MANAGEMENT INC. | $7,196,640 | 0.10% | 159,500 | Shares | 2026-08-12 | |
| Small NINE MASTS CAPITAL Ltd | $7,136,134 | 0.10% | 158,159 | Shares | 2026-08-07 | |
| Large WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $6,951,728 | 0.10% | 154,072 | Shares | 2026-08-12 | |
| Large Cerity Partners LLC | $6,847,996 | 0.10% | 151,773 | Shares | 2026-08-14 | |
| Mid Orion Porfolio Solutions, LLC | $6,845,335 | 0.10% | 151,714 | Shares | 2026-08-14 | |
| Mid FLPUTNAM INVESTMENT MANAGEMENT CO | $6,669,954 | 0.09% | 147,827 | Shares | 2026-08-06 | |
| Large Cetera Investment Advisers | $6,513,026 | 0.09% | 144,349 | Shares | 2026-08-12 | |
| Mid Advisors Asset Management, Inc. | $6,266,581 | 0.09% | 138,887 | Shares | 2026-08-14 | |
| Small Legacy Wealth Asset Management, LLC | $6,091,515 | 0.09% | 135,007 | Shares | 2026-07-09 | |
| Mid Polymer Capital Management (HK) LTD | $6,068,730 | 0.09% | 134,502 | Shares | 2026-08-13 | |
| Mega Russell Investments Group, Ltd. | $5,938,646 | 0.08% | 131,619 | Shares | 2026-08-06 |
Key facts
CIK
1122411
CUSIP
00215W100
13F (30d)
153 filings
153 filers
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