ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)
DE ˙ DB ˙ US00215W1009
31,20 € ↓ -1,40 (-4,29%)
2026-06-05
DEL PRIS
SecurityDE:2DQ / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,191,923 shares
Latest Disclosed Value $ 25,840,891
Northern Trust Corp reports 4.76% decrease in ownership of 2DQ / ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock)

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,191,923 shares of ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock) (DE:2DQ) valued at $21,454,614 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,251,538 shares of ASE Technology Holding Co., Ltd. - Depositary Receipt (Common Stock). This represents a change in shares of -4.76% during the quarter. The current value of the position is $37,187,998 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 1,191,923 -59,615 -4.76 25,841 28.24 0.0007
2026-02-17 2025-12-31 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 1,251,538 146,896 13.30 20,150 64.48 0.0005
2025-11-14 2025-09-30 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 1,104,642 -111,435 -9.16 12,250 -2.48 0.0016
2025-08-13 2025-06-30 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 1,216,077 276,222 29.39 12,562 52.58 0.0017
2025-05-13 2025-03-31 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 939,855 218,381 30.27 8,233 13.32 0.0012
2025-02-14 2024-12-31 13F ASE TECHNOLOGY HLDG SPONSORED ADS 00215W100 721,474 107,172 17.45 7,265 21.18 0.0010
2024-11-13 2024-09-30 13F ASE TECHNOLOGY HLDG COM 00215W100 614,302 -4,247 -0.69 5,996 -15.12 0.0010
2024-08-14 2024-06-30 13F ASE TECHNOLOGY HLDG COM 00215W100 618,549 -19,819 -3.10 7,064 0.68 0.0012
2024-05-14 2024-03-31 13F ASE TECHNOLOGY HLDG COM 00215W100 638,368 157,604 32.78 7,016 55.10 0.0012
2024-02-13 2023-12-31 13F ASE TECHNOLOGY HLDG COM 00215W100 480,764 -65,997 -12.07 4,524 10.02 0.0008
2023-11-13 2023-09-30 13F ASE TECHNOLOGY HLDG COM 00215W100 546,761 -19,054 -3.37 4,112 -6.72 0.0008
2023-08-11 2023-06-30 13F ASE TECHNOLOGY HLDG COM 00215W100 565,815 20,824 3.82 4,408 1.47 0.0008
2023-05-15 2023-03-31 13F ASE TECHNOLOGY HLDG COM 00215W100 544,991 88,950 19.50 4,344 51.91 0.0009
2023-02-13 2022-12-31 13F ASE TECHNOLOGY HLDG COM 00215W100 456,041 -106,491 -18.93 2,859 1.85 0.0006
2022-11-14 2022-09-30 13F ASE TECHNOLOGY HLDG COM 00215W100 562,532 -21,529 -3.69 2,807 -7.05 0.0006
2022-08-12 2022-06-30 13F ASE TECHNOLOGY HLDG COM 00215W100 584,061 -95,743 -14.08 3,020 -37.34 0.0006
2022-05-13 2022-03-31 13F ASE TECHNOLOGY HLDG COM 00215W100 679,804 50,266 7.98 4,820 -1.97 0.0008
2022-02-08 2021-12-31 13F ASE TECHNOLOGY HLDG COM 00215W100 629,538 25,833 4.28 4,917 3.76 0.0008
2021-11-15 2021-09-30 13F ASE TECHNOLOGY HLDG COM 00215W100 603,705 -18,821 -3.02 4,739 -5.43 0.0008
2021-08-13 2021-06-30 13F ASE TECHNOLOGY HLDG COM 00215W100 622,526 -169,088 -21.36 5,011 -17.79 0.0009
2021-05-12 2021-03-31 13F ASE TECHNOLOGY HLDG COM 00215W100 791,614 319,119 67.54 6,095 120.91 0.0011
2021-02-11 2020-12-31 13F ASE TECHNOLOGY HLDG COM 00215W100 472,495 8,510 1.83 2,759 45.67 0.0005
2020-11-16 2020-09-30 13F ASE TECHNOLOGY HLDG COM 00215W100 463,985 -65,008 -12.29 1,894 -21.12 0.0004
2020-08-14 2020-06-30 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 528,993 -12,856 -2.37 2,401 18.45 0.0006
2020-05-14 2020-03-31 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 541,849 -115,524 -17.57 2,027 -44.54 0.0006
2020-02-14 2019-12-31 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 657,373 3,266 0.50 3,655 25.26 0.0008
2019-11-13 2019-09-30 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 654,107 -4,311 -0.65 2,918 12.19 0.0007
2019-08-13 2019-06-30 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 658,418 -275,525 -29.50 2,601 -35.38 0.0006
2019-05-13 2019-03-31 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 933,943 84,035 9.89 4,025 26.29 0.0010
2019-02-12 2018-12-31 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 849,908 -96,486 -10.20 3,187 -30.26 0.0009
2018-11-14 2018-09-30 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 946,394 -120,201 -11.27 4,570 -6.85 0.0011
2018-09-18 2018-06-30 13F/A-1 ASE TECHNOLOGY HOLDING CO LT COM 00215W100 1,066,595 -333,606 -23.83 4,906 -51.74 0.0012
2018-08-14 2018-06-30 13F ASE TECHNOLOGY HOLDING CO LT COM 00215W100 1,066,595 4,906
2018-05-09 2018-03-31 13F ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 1,400,201 -39,532 -2.75 10,165 8.95 0.0026
2018-02-14 2017-12-31 13F ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 1,439,733 324,808 29.13 9,330 35.41 0.0024
2017-11-13 2017-09-30 13F ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 1,114,925 63,854 6.08 6,890 3.89 0.0018
2017-08-11 2017-06-30 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 1,051,071 1,168 0.11 6,632 -2.51 0.0019
2017-05-12 2017-03-31 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 1,049,903 390,586 59.24 6,803 104.66 0.0020
2017-02-13 2016-12-31 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 659,317 72,519 12.36 3,324 -4.15 0.0010
2016-11-09 2016-09-30 13F ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 586,798 335,444 133.45 3,468 147.18 0.0011
2016-08-12 2016-06-30 13F ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 251,354 -1,336 -0.53 1,403 0.65 0.0005
2016-08-19 2016-03-31 13F/A-1 ADVANCED SEMICONDUCTOR ENGR SPONSORED ADR 00756M404 252,690 -566 -0.22 1,394 -2.92 0.0005
2016-05-13 2016-03-31 13F Advanced Semiconduct ADR 00756M404 252,603 1,477
2016-02-12 2015-12-31 13F Advanced Semiconduct ADR 00756M404 253,256 4,393 1.77 1,436 5.12 0.0005
2015-11-12 2015-09-30 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 248,863 222,361 839.03 1,366 680.57 0.0005
2015-08-13 2015-06-30 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 26,502 -252,167 -90.49 175 -91.28 0.0001
2015-05-14 2015-03-31 13F Advanced Semiconduct ADR 00756M404 278,669 -9,248 -3.21 2,006 13.65 0.0006
2015-02-12 2014-12-31 13F Advanced Semiconduct ADR 00756M404 287,917 -1,501 -0.52 1,765 3.22 0.0005
2014-11-13 2014-09-30 13F Advanced Semiconduct ADR 00756M404 289,418 -444,341 -60.56 1,710 -64.14 0.0005
2014-08-14 2014-06-30 13F ADVANCED SEMICONDUCTOR ENGR com 00756M404 733,759 444,398 153.58 4,769 196.95 0.0015
2014-05-14 2014-03-31 13F ADVANCED SEMICONDUCTOR ENGR ADR 00756M404 289,361 268,878 1,312.69 1,606 1,538.78 0.0005
2014-02-21 2013-12-31 13F/A-1 ADVANCED SEMICONDUCTOR ENGR COM 00756M404 20,483 4,395 27.32 98 27.27 0.0000
2014-02-12 2013-12-31 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 20,483 98
2013-11-13 2013-09-30 13F ADVANCED SEMICONDUCTOR ENGR COM 00756M404 16,088 16,088 77 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.