Vault-13

ASE TECHNOLOGY HLDG CO LTD ASX

SPONSORED ADS · ADR · CUSIP 00215W100 · ISIN US00215W1009

374 institutional holders +55 vs Q4 2025
156,688,621156.7m shares reported held*
$3.4bnreported value*
75 new 130 added 117 reduced 25 sold out net sold ≈ $128.7m (-5.9m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($8.3m this quarter). Holder counts are more reliable. Implied quarter-end price ≈ $21.69. Options: 12 managers hold calls ($49.6m notional), 7 hold puts ($2.5m).

Trends to Q1 2026

Institutional holders

Managers reporting a position, each quarter

0200400Q3 22: 211Q4 22: 229Q1 23: 249Q2 23: 260Q3 23: 261Q4 23: 266Q1 24: 279Q2 24: 282Q3 24: 280Q4 24: 289Q1 25: 293Q2 25: 281Q3 25: 304Q4 25: 319Q1 26: 374374Q3 22Q3 23Q3 24Q3 25Q1 26
Numbers
QuarterHolders
Q3 2022211
Q4 2022229
Q1 2023249
Q2 2023260
Q3 2023261
Q4 2023266
Q1 2024279
Q2 2024282
Q3 2024280
Q4 2024289
Q1 2025293
Q2 2025281
Q3 2025304
Q4 2025319
Q1 2026374

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
4000400Q2 24: 127 bought or addedQ2 24: 142 cut or sold outQ3 24: 133 bought or addedQ3 24: 154 cut or sold outQ3 24Q4 24: 144 bought or addedQ4 24: 137 cut or sold outQ1 25: 139 bought or addedQ1 25: 150 cut or sold outQ1 25Q2 25: 164 bought or addedQ2 25: 126 cut or sold outQ3 25: 190 bought or addedQ3 25: 108 cut or sold outQ3 25Q4 25: 173 bought or addedQ4 25: 124 cut or sold outQ1 26: 205 bought or addedQ1 26: 142 cut or sold outQ1 26
Numbers
QuarterBought or addedCut or sold out
Q2 2024127142
Q3 2024133154
Q4 2024144137
Q1 2025139150
Q2 2025164126
Q3 2025190108
Q4 2025173124
Q1 2026205142

Calls vs puts

Options held, notional value, last 4 quarters. P/C = puts ÷ calls

CallsPuts
$0$20m$40m$60mQ2 25 calls: $1.3mQ2 25 puts: $744.2kQ2 25P/C 0.57Q3 25 calls: $950.3kQ3 25 puts: $137.3kQ3 25P/C 0.14Q4 25 calls: $15.2mQ4 25 puts: $2.6mQ4 25P/C 0.17Q1 26 calls: $49.6mQ1 26 puts: $2.5mQ1 26P/C 0.05
Numbers
QuarterCallsPutsP/C
Q2 2025$1.3m$744.2k0.57
Q3 2025$950.3k$137.3k0.14
Q4 2025$15.2m$2.6m0.17
Q1 2026$49.6m$2.5m0.05

Biggest buyers

BlackRock, Inc. Added +2,726,484+2.7m
JANE STREET GROUP, LLC Added +2,491,640+2.5m
JONES FINANCIAL COMPANIES LLLP Added +1,822,636+1.8m
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main New +1,795,748+1.8m
AMERICAN CENTURY COMPANIES INC Added +1,596,097+1.6m
Bridgewater Associates, LP New +1,547,859+1.5m
Point72 Asset Management, L.P. Added +1,268,638+1.3m
ACADIAN ASSET MANAGEMENT LLC Added +1,108,368+1.1m
DEUTSCHE BANK AG\ Added +763,014+763.0k
Tidal Investments LLC New +734,911+734.9k

Biggest sellers

LAZARD ASSET MANAGEMENT LLC Reduced -6,480,696-6.5m
SCHRODER INVESTMENT MANAGEMENT GROUP Reduced -6,175,124-6.2m
MORGAN STANLEY Reduced -3,879,379-3.9m
BANK OF AMERICA CORP /DE/ Reduced -1,936,538-1.9m
HSBC HOLDINGS PLC Reduced -1,666,537-1.7m
Cullen Capital Management, LLC Reduced -1,595,882-1.6m
TT International Asset Management LTD Reduced -1,193,183-1.2m
Rafferty Asset Management, LLC Reduced -1,073,774-1.1m
NATIXIS ADVISORS, LLC Reduced -602,460-602.5k
Jump Financial, LLC Sold out -573,788-573.8k

Biggest calls

CITADEL ADVISORS LLC Added $16.5m762.2k shares
Tidal Investments LLC Added $16.0m736.2k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $4.8m220.7k shares
PEAK6 LLC Reduced $2.6m119.9k shares
JANE STREET GROUP, LLC Added $2.3m104.2k shares
GROUP ONE TRADING LLC Added $1.9m88.5k shares
IMC-Chicago, LLC Added $1.7m80.2k shares
Walleye Capital LLC Reduced $1.2m56.0k shares
TUDOR INVESTMENT CORP ET AL New $860.7k39.7k shares
SIMPLEX TRADING, LLC Reduced $860.7k39.7k shares

Biggest puts

Walleye Capital LLC Reduced $767.5k35.4k shares
SUSQUEHANNA INTERNATIONAL GROUP, LLP Added $702.4k32.4k shares
CITADEL ADVISORS LLC Reduced $507.3k23.4k shares
Point72 Asset Management, L.P. New $427.1k19.7k shares
Walleye Trading LLC Reduced $82.4k3.8k shares
GROUP ONE TRADING LLC Reduced $30.4k1.4k shares
SIMPLEX TRADING, LLC Added $10.8k500 shares

Options at notional value: the value of the shares the contracts control, as filers report them, not what the options cost. Not included in the holders, shares or buying above.

Insider purchases and sales in Q1 2026

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

None reported in Q1 2026.

Holders, Q1 2026

#ManagerLocationShares Value% of their portfolioChangeShares change
1 BlackRock, Inc. 0.01% of their portfolio New York, NY 22,187,46422.2m $481.0m $481.0m 0.01% Added +2.7m +2,726,484
2 LAZARD ASSET MANAGEMENT LLC 0.48% of their portfolio NEW YORK, NY 13,530,13313.5m $293.3m $293.3m 0.48% Reduced -6.5m -6,480,696
3 UBS Group AG 0.04% of their portfolio ZURICH, V8 9,283,7659.3m $201.3m $201.3m 0.04% Added +245.4k +245,443
4 ACADIAN ASSET MANAGEMENT LLC 0.23% of their portfolio Boston, MA 7,370,4347.4m $159.8m $159.8m 0.23% Added +1.1m +1,108,368
5 BANK OF AMERICA CORP /DE/ 0.01% of their portfolio CHARLOTTE, NC 6,833,3806.8m $148.1m $148.1m 0.01% Reduced -1.9m -1,936,538
6 MORGAN STANLEY 0.01% of their portfolio NEW YORK, NY 6,728,2096.7m $145.9m $145.9m 0.01% Reduced -3.9m -3,879,379
7 GOLDMAN SACHS GROUP INC 0.02% of their portfolio NEW YORK, NY 5,845,1515.8m $126.7m $126.7m 0.02% Reduced -182.1k -182,058
8 AMERICAN CENTURY COMPANIES INC 0.07% of their portfolio KANSAS CITY, MO 5,827,4135.8m $126.3m $126.3m 0.07% Added +1.6m +1,596,097
9 Fisher Asset Management, LLC 0.04% of their portfolio PLANO, TX 4,805,0834.8m $104.2m $104.2m 0.04% Added +163.1k +163,118
10 Cullen Capital Management, LLC 0.89% of their portfolio New York, NY 4,011,4994.0m $87.0m $87.0m 0.89% Reduced -1.6m -1,595,882
11 Rafferty Asset Management, LLC 0.32% of their portfolio New York, NY 3,580,1303.6m $77.6m $77.6m 0.32% Reduced -1.1m -1,073,774
12 CITIGROUP INC 0.05% of their portfolio NEW YORK, NY 3,459,6293.5m $75.0m $75.0m 0.05% Added +298.7k +298,740
13 BARCLAYS PLC 0.03% of their portfolio LONDON, X0 3,371,7903.4m $73.1m $73.1m 0.03% Reduced -376.8k -376,780
14 JANE STREET GROUP, LLC 0.07% of their portfolio NEW YORK, NY 3,144,0573.1m $68.2m $68.2m 0.07% Added +2.5m +2,491,640
15 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 2,647,1962.6m $55.3m $55.3m 0.00% Reduced -496.4k -496,399
16 ENVESTNET ASSET MANAGEMENT INC 0.01% of their portfolio Berwyn, PA 1,998,9142.0m $43.3m $43.3m 0.01% Reduced -558.0k -557,955
17 NATIXIS ADVISORS, LLC 0.06% of their portfolio Boston, MA 1,940,6781.9m $42.1m $42.1m 0.06% Reduced -602.5k -602,460
18 Creative Planning 0.03% of their portfolio OVERLAND PARK, KS 1,896,2781.9m $41.1m $41.1m 0.03% Added +526.4k +526,360
19 JONES FINANCIAL COMPANIES LLLP 0.02% of their portfolio DES PERES, MO 1,836,4731.8m $39.5m $39.5m 0.02% Added +1.8m +1,822,636
20 HSBC HOLDINGS PLC 0.02% of their portfolio LONDON, X0 1,800,6231.8m $39.0m $39.0m 0.02% Reduced -1.7m -1,666,537
21 DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main 0.04% of their portfolio FRANKFURT AM MAIN, 2M 1,795,7481.8m $38.9m $38.9m 0.04% New
22 EARNEST PARTNERS LLC 0.15% of their portfolio ATLANTA, GA 1,727,4441.7m $37.5m $37.5m 0.15% Reduced -257.6k -257,613
23 Point72 Asset Management, L.P. 0.06% of their portfolio STAMFORD, CT 1,674,5191.7m $36.3m $36.3m 0.06% Added +1.3m +1,268,638
24 Bridgewater Associates, LP 0.15% of their portfolio Westport, CT 1,547,8591.5m $33.6m $33.6m 0.15% New
25 DIMENSIONAL FUND ADVISORS LP 0.01% of their portfolio AUSTIN, TX 1,399,5531.4m $30.3m $30.3m 0.01% Added +125.3k +125,324
26 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 1,191,9231.2m $25.8m $25.8m 0.00% Reduced -59.6k -59,615
27 WELLS FARGO & COMPANY/MN 0.01% of their portfolio SAN FRANCISCO, CA 1,164,3541.2m $25.2m $25.2m 0.01% Reduced -291.8k -291,827
28 SCHRODER INVESTMENT MANAGEMENT GROUP 0.02% of their portfolio London, X0 1,074,5951.1m $22.4m $22.4m 0.02% Reduced -6.2m -6,175,124
29 BNP PARIBAS FINANCIAL MARKETS 0.02% of their portfolio PARIS, I0 1,063,9491.1m $23.1m $23.1m 0.02% Added +165.3k +165,324
30 VANGUARD PORTFOLIO MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 1,048,4561.0m $22.7m $22.7m 0.00% First filing
31 MARSHALL WACE, LLP 0.02% of their portfolio LONDON, X0 1,000,5131.0m $21.7m $21.7m 0.02% Added +342.9k +342,906
32 MILLENNIUM MANAGEMENT LLC 0.02% of their portfolio NEW YORK, NY 938,781938.8k $20.4m $20.4m 0.02% Reduced -426.9k -426,934
33 MACKENZIE FINANCIAL CORP 0.02% of their portfolio TORONTO ONTARIO, A6 822,669822.7k $17.8m $17.8m 0.02% Added +320.5k +320,504
34 SEI INVESTMENTS CO 0.02% of their portfolio OAKS, PA 812,019812.0k $17.6m $17.6m 0.02% Added +87.7k +87,689
35 DEUTSCHE BANK AG\ 0.01% of their portfolio FRANKFURT AM MAIN, 2M 780,691780.7k $16.9m $16.9m 0.01% Added +763.0k +763,014
36 NINE MASTS CAPITAL Ltd 2.46% of their portfolio CENTRAL, K3 777,180777.2k $15.9m $15.9m 2.46% Added +37.6k +37,561
37 Tidal Investments LLC 0.05% of their portfolio Milwaukee, WI 734,911734.9k $15.9m $15.9m 0.05% New
38 Quantinno Capital Management LP 0.02% of their portfolio NEW YORK, NY 588,182588.2k $12.8m $12.8m 0.02% Added +161.5k +161,471
39 Vident Advisory, LLC 0.11% of their portfolio Alpharetta, GA 571,717571.7k $12.4m $12.4m 0.11% Added +30.9k +30,873
40 Connor, Clark & Lunn Investment Management Ltd. 0.03% of their portfolio VANCOUVER, A1 566,006566.0k $12.3m $12.3m 0.03% Added +203.1k +203,067
41 CAPITAL FUND MANAGEMENT S.A. 0.11% of their portfolio PARIS, I0 564,176564.2k $12.2m $12.2m 0.11% Reduced -51.0k -50,981
42 Verition Fund Management LLC 0.12% of their portfolio GREENWICH, CT 555,338555.3k $12.0m $12.0m 0.12% Added +288.7k +288,738
43 Capital Wealth Planning, LLC 0.06% of their portfolio NAPLES, FL 532,562532.6k $11.5m $11.5m 0.06% Reduced -45.4k -45,388
44 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 503,877503.9k $10.9m $10.9m 0.00% Reduced -77.0k -76,954
45 ARROWSTREET CAPITAL, LIMITED PARTNERSHIP 0.01% of their portfolio BOSTON, MA 481,377481.4k $10.4m $10.4m 0.01% New
46 Ninety One North America, Inc. 0.44% of their portfolio New York, NY 451,792451.8k $9.8m $9.8m 0.44% Reduced -22.6k -22,589
47 O'SHAUGHNESSY ASSET MANAGEMENT, LLC 0.05% of their portfolio Stamford, CT 449,237449.2k $9.7m $9.7m 0.05% Added +123.0k +122,991
48 Ramirez Asset Management, Inc. 1.29% of their portfolio NEW YORK, NY 447,333447.3k $10.7m $10.7m 1.29% Added +8.8k +8,796
49 Polymer Capital Management (HK) LTD 1.35% of their portfolio HONG KONG, K3 443,215443.2k $9.6m $9.6m 1.35% New
50 OPPENHEIMER ASSET MANAGEMENT INC. 0.11% of their portfolio NEW YORK, NY 438,357438.4k $9.5m $9.5m 0.11% Reduced -202.4k -202,366
51 RHUMBLINE ADVISERS 0.01% of their portfolio BOSTON, MA 419,946419.9k $9.1m $9.1m 0.01% Reduced -84.3k -84,346
52 HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 0.01% of their portfolio TORONTO, A6 412,000412.0k $8.9m $8.9m 0.01% New
53 VOLORIDGE INVESTMENT MANAGEMENT, LLC 0.03% of their portfolio JUPITER, FL 400,000400.0k $8.7m $8.7m 0.03% Reduced -294.6k -294,560
54 Ethic Inc. 0.13% of their portfolio NEW YORK, NY 394,003394.0k $8.5m $8.5m 0.13% Reduced -46.0k -46,004
55 Moran Wealth Management, LLC 0.26% of their portfolio NAPLES, FL 387,111387.1k $8.4m $8.4m 0.26% Added +7.3k +7,330
56 CITADEL ADVISORS LLC 0.01% of their portfolio MIAMI, FL 384,573384.6k $8.3m $8.3m 0.01% New
57 QUADRANT CAPITAL GROUP LLC 0.24% of their portfolio CINCINNATI, OH 370,215370.2k $8.0m $8.0m 0.24% Reduced -3.2k -3,224
58 Vanguard Personalized Indexing Management, LLC 0.08% of their portfolio OAKLAND, CA 368,435368.4k $8.0m $8.0m 0.08% Added +2.1k +2,135
59 Man Group plc 0.02% of their portfolio LONDON, X0 350,555350.6k $7.6m $7.6m 0.02% New
60 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 332,431332.4k $7.2m $7.2m 0.01% New
61 LPL Financial LLC 0.00% of their portfolio FORT MILL, SC 308,102308.1k $6.7m $6.7m 0.00% Added +133.9k +133,904
62 NOMURA HOLDINGS INC 0.05% of their portfolio TOKYO, M0 298,000298.0k $6.5m $6.5m 0.05% Added +163.0k +163,000
63 Larson Financial Group LLC 0.21% of their portfolio ST LOUIS, MO 297,281297.3k $6.4m $6.4m 0.21% Added +15.2k +15,170
64 Laird Norton Wetherby Trust Company, LLC 0.14% of their portfolio Seattle, WA 295,542295.5k $6.4m $6.4m 0.14% Added +5.1k +5,092
65 Amundi 0.00% of their portfolio Paris, I0 285,688285.7k $6.2m $6.2m 0.00% Added +113.8k +113,758
66 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 273,423273.4k $5.9m $5.9m 0.00% Added +45.6k +45,602
67 Allianz Asset Management GmbH 0.01% of their portfolio MUNICH, 2M 268,435268.4k $5.8m $5.8m 0.01% Added +15.8k +15,773
68 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.01% of their portfolio BALA CYNWYD, PA 264,483264.5k $5.7m $5.7m 0.01% Reduced -58.4k -58,377
69 Mariner, LLC 0.01% of their portfolio Overland Park, KS 246,591246.6k $5.3m $5.3m 0.01% Added +22.5k +22,510
70 GUGGENHEIM CAPITAL LLC 0.04% of their portfolio CHICAGO, IL 241,780241.8k $5.2m $5.2m 0.04% Reduced -34.9k -34,943
71 US BANCORP \DE\ 0.01% of their portfolio MINNEAPOLIS, MN 240,189240.2k $5.2m $5.2m 0.01% Reduced -15.4k -15,397
72 BANQUE PICTET & CIE SA 0.06% of their portfolio GENEVA 73, V8 233,505233.5k $5.1m $5.1m 0.06% Reduced -94.9k -94,941
73 DRW Securities, LLC 0.28% of their portfolio CHICAGO, IL 232,905232.9k $5.0m $5.0m 0.28% Added +108.1k +108,113
74 DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. 1.10% of their portfolio Singapore, U0 231,350231.3k $5.0m $5.0m 1.10% New
75 Ovata Capital Management Ltd 0.61% of their portfolio HONG KONG, K3 214,320214.3k $4.4m $4.4m 0.61% Reduced -138.0k -138,000
76 HSBC HOLDINGS PLC 0.00% of their portfolio LONDON, X0 213,789213.8k $4.6m $4.6m 0.00% Reduced -66.6k -66,619
77 Eurizon Capital SGR S.p.A. 0.01% of their portfolio MILAN, L6 201,743201.7k $4.2m $4.2m 0.01% Added +36.0k +36,021
78 FIRST TRUST ADVISORS LP 0.00% of their portfolio Wheaton, IL 201,507201.5k $4.4m $4.4m 0.00% Reduced -69.8k -69,846
79 NEUBERGER BERMAN GROUP LLC 0.00% of their portfolio NEW YORK, NY 192,408192.4k $4.2m $4.2m 0.00% Reduced -4.7k -4,682
80 Raiffeisen Bank International AG 0.05% of their portfolio VIENNA, C4 180,000180.0k $3.8m $3.8m 0.05% New
81 Arrowpoint Investment Partners (Singapore) Pte. Ltd. 5.66% of their portfolio SINGAPORE, U0 179,512179.5k $3.9m $3.9m 5.66% New
82 Thrivent Financial for Lutherans 0.01% of their portfolio Minneapolis, MN 173,203173.2k $3.8m $3.8m 0.01% New
83 NEW YORK STATE COMMON RETIREMENT FUND 0.01% of their portfolio ALBANY, NY 172,469172.5k $3.7m $3.7m 0.01% New
84 VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio MALVERN, PA 168,590168.6k $3.7m $3.7m 0.00% First filing
85 Corient Private Wealth LP 0.01% of their portfolio MIAMI, FL 167,021167.0k $3.6m $3.6m 0.01% Reduced -175.5k -175,505
86 BOOTHBAY FUND MANAGEMENT, LLC 0.08% of their portfolio NEW YORK, NY 162,800162.8k $3.5m $3.5m 0.08% Reduced -22.6k -22,621
87 Brooklyn Investment Group 0.11% of their portfolio NEW YORK, NY 161,735161.7k $3.5m $3.5m 0.11% Added +63.3k +63,306
88 Legacy Wealth Asset Management, LLC 0.85% of their portfolio WOODBURY, MN 160,603160.6k $3.5m $3.5m 0.85% Reduced -11.8k -11,810
89 Schonfeld Strategic Advisors LLC 0.03% of their portfolio NEW YORK, NY 160,229160.2k $3.5m $3.5m 0.03% Added +146.3k +146,348
90 FMR LLC 0.00% of their portfolio BOSTON, MA 157,067157.1k $3.4m $3.4m 0.00% Added +20.6k +20,564
91 IEQ CAPITAL, LLC 0.02% of their portfolio Foster City, CA 156,238156.2k $3.4m $3.4m 0.02% Reduced -30 -30
92 Cerity Partners LLC 0.00% of their portfolio NEW YORK, NY 152,957153.0k $3.3m $3.3m 0.00% Reduced -24.5k -24,516
93 Orion Porfolio Solutions, LLC 0.03% of their portfolio OMAHA, NE 152,333152.3k $3.3m $3.3m 0.03% Reduced -16.9k -16,871
94 FLPUTNAM INVESTMENT MANAGEMENT CO 0.05% of their portfolio PORTLAND, ME 148,992149.0k $3.2m $3.2m 0.05% New
95 Sequoia Financial Advisors, LLC 0.02% of their portfolio Akron, OH 141,149141.1k $3.1m $3.1m 0.02% Added +2.5k +2,525
96 BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.00% of their portfolio Paris, I0 139,381139.4k $3.0m $3.0m 0.00% Added +880 +880
97 BAROMETER CAPITAL MANAGEMENT INC. 1.03% of their portfolio TORONTO, A6 138,500138.5k $3.0m $3.0m 1.03% New
98 Cetera Investment Advisers 0.00% of their portfolio SCHAUMBURG, IL 135,731135.7k $2.9m $2.9m 0.00% Reduced -57.7k -57,683
99 Advisors Asset Management, Inc. 0.05% of their portfolio Monument, CO 134,660134.7k $2.9m $2.9m 0.05% Reduced -13.7k -13,742
100 STIFEL FINANCIAL CORP 0.00% of their portfolio ST. LOUIS, MO 130,684130.7k $2.8m $2.8m 0.00% Reduced -47.4k -47,380