United Microelectronics Corporation - Depositary Receipt (Common Stock)
DE ˙ DB ˙ US9108734057
20,00 € ↑1,40 (7,53%)
2026-06-01
AKTIENPREIS
SecurityDE:UMCB / United Microelectronics Corporation - Depositary Receipt (Common Stock)
InstitutionNorthern Trust Corp
Latest Disclosed Ownership3,198,874 shares
Latest Disclosed Value $ 28,725,888
Northern Trust Corp reports 0.59% decrease in ownership of UMCB / United Microelectronics Corporation - Depositary Receipt (Common Stock)

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 3,198,874 shares of United Microelectronics Corporation - Depositary Receipt (Common Stock) (DE:UMCB) valued at $23,671,668 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 3,217,883 shares of United Microelectronics Corporation - Depositary Receipt (Common Stock). This represents a change in shares of -0.59% during the quarter. The current value of the position is $63,977,480 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 UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,198,874 -19,009 -0.59 28,726 13.57 0.0008
2026-02-17 2025-12-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,217,883 -211,103 -6.16 25,293 -2.69 0.0032
2025-11-14 2025-09-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,428,986 -187,450 -5.18 25,992 -6.05 0.0033
2025-08-13 2025-06-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,616,436 281,356 8.44 27,666 16.02 0.0038
2025-05-13 2025-03-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,335,080 150,636 4.73 23,846 15.38 0.0035
2025-02-14 2024-12-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 3,184,444 2,244,574 238.82 20,667 161.18 0.0029
2024-11-13 2024-09-30 13F UNITED MICROELECTRONICS COM 910873405 939,870 -39,718 -4.05 7,914 -7.78 0.0013
2024-08-14 2024-06-30 13F UNITED MICROELECTRONICS COM 910873405 979,588 -80,063 -7.56 8,581 0.10 0.0014
2024-05-14 2024-03-31 13F UNITED MICROELECTRONICS COM 910873405 1,059,651 -121,785 -10.31 8,573 -14.23 0.0015
2024-02-13 2023-12-31 13F UNITED MICROELECTRONICS COM 910873405 1,181,436 278,933 30.91 9,995 56.87 0.0018
2023-11-13 2023-09-30 13F UNITED MICROELECTRONICS COM 910873405 902,503 85,719 10.49 6,372 -1.13 0.0012
2023-08-11 2023-06-30 13F UNITED MICROELECTRONICS COM 910873405 816,784 -10,289 -1.24 6,444 -11.06 0.0012
2023-05-15 2023-03-31 13F UNITED MICROELECTRONICS COM 910873405 827,073 14,994 1.85 7,245 36.65 0.0014
2023-02-13 2022-12-31 13F UNITED MICROELECTRONICS COM 910873405 812,079 38,291 4.95 5,303 22.99 0.0011
2022-11-14 2022-09-30 13F UNITED MICROELECTRONICS COM 910873405 773,788 185,825 31.60 4,311 8.29 0.0010
2022-08-12 2022-06-30 13F UNITED MICROELECTRONICS COM 910873405 587,963 -124,706 -17.50 3,981 -38.75 0.0009
2022-05-13 2022-03-31 13F UNITED MICROELECTRONICS COM 910873405 712,669 -45,661 -6.02 6,500 -26.74 0.0011
2022-02-08 2021-12-31 13F UNITED MICROELECTRONICS COM 910873405 758,330 -138,207 -15.42 8,873 -13.43 0.0015
2021-11-15 2021-09-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 896,537 -4,482,197 -83.33 10,249 -79.84 0.0018
2021-08-13 2021-06-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 5,378,734 -398,967 -6.91 50,830 -3.43 0.0090
2021-05-12 2021-03-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 5,777,701 331,112 6.08 52,635 14.64 0.0098
2021-02-11 2020-12-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 5,446,589 1,019,685 23.03 45,915 116.53 0.0089
2020-11-16 2020-09-30 13F UNITED MICROELECTRONICS COM 910873405 4,426,904 946,003 27.18 21,205 130.77 0.0046
2020-08-14 2020-06-30 13F UNITED MICROELECTRONICS COM 910873405 3,480,901 444,132 14.63 9,189 39.44 0.0022
2020-05-14 2020-03-31 13F UNITED MICROELECTRONICS COM 910873405 3,036,769 247,320 8.87 6,590 -11.84 0.0019
2020-02-14 2019-12-31 13F UNITED MICROELECTRONICS COM 910873405 2,789,449 -65,085 -2.28 7,475 25.29 0.0017
2019-11-13 2019-09-30 13F UNITED MICROELECTRONICS COM 910873405 2,854,534 -633,300 -18.16 5,966 -22.61 0.0014
2019-08-13 2019-06-30 13F UNITED MICROELECTRONICS COM 910873405 3,487,834 81,733 2.40 7,709 20.38 0.0018
2019-05-13 2019-03-31 13F UNITED MICROELECTRONICS COM 910873405 3,406,101 729,316 27.25 6,404 33.67 0.0016
2019-02-12 2018-12-31 13F UNITED MICROELECTRONICS COM 910873405 2,676,785 1,159,883 76.46 4,791 22.44 0.0013
2018-11-14 2018-09-30 13F UNITED MICROELECTRONICS COM 910873405 1,516,902 348,146 29.79 3,913 18.76 0.0010
2018-09-18 2018-06-30 13F/A-1 UNITED MICROELECTRONICS COM 910873405 1,168,756 -17,724 -1.49 3,295 7.26 0.0008
2018-08-14 2018-06-30 13F UNITED MICROELECTRONICS COM 910873405 1,168,756 -17,724 3,295
2018-05-09 2018-03-31 13F UNITED MICROELECTRONICS COM 910873405 1,186,480 -516,783 -30.34 3,072 -24.54 0.0008
2018-02-14 2017-12-31 13F UNITED MICROELECTRONICS COM 910873405 1,703,263 -204,958 -10.74 4,071 -14.65 0.0010
2017-11-13 2017-09-30 13F UNITED MICROELECTRONICS COM 910873405 1,908,221 73,112 3.98 4,770 6.52 0.0012
2017-08-11 2017-06-30 13F UNITED MICROELECTRONICS COM 910873405 1,835,109 -1,294,761 -41.37 4,478 -25.86 0.0013
2017-05-12 2017-03-31 13F UNITED MICROELECTRONICS COM 910873405 3,129,870 713,139 29.51 6,040 42.79 0.0017
2017-02-13 2016-12-31 13F UNITED MICROELECTRONICS COM 910873405 2,416,731 -397,308 -14.12 4,230 -18.75 0.0013
2016-11-09 2016-09-30 13F UNITED MICROELECTRONICS COM 910873405 2,814,039 1,261,159 81.21 5,206 68.53 0.0016
2016-08-12 2016-06-30 13F UNITED MICROELECTRONICS COM 910873405 1,552,880 -485 -0.03 3,089 -4.42 0.0010
2016-08-19 2016-03-31 13F/A-1 UNITED MICROELECTRONICS COM 910873405 1,553,365 186,649 13.66 3,232 25.76 0.0011
2016-05-13 2016-03-31 13F UNITED MICROELECTRONICS COM 910873405 1,553,365 3,232
2016-02-12 2015-12-31 13F UNITED MICROELECTRONICS COM 910873405 1,366,716 -175,353 -11.37 2,570 2.92 0.0009
2015-11-12 2015-09-30 13F UNITED MICROELECTRONICS COM 910873405 1,542,069 1,542,069 0.00 2,497 0.0008
2015-08-13 2015-06-30 13F UNITED MICROELECTRONICS COM 910873405 0 -835,527 -100.00 0 -100.00
2015-05-14 2015-03-31 13F UNITED MICROELECTRONICS COM 910873405 835,527 761,591 1,030.07 2,039 1,120.96 0.0006
2015-02-12 2014-12-31 13F UNITED MICROELECTRONICS COM 910873405 73,936 2,654 3.72 167 17.61 0.0001
2014-11-13 2014-09-30 13F UNITED MICROELECTRONICS COM 910873405 71,282 -12 -0.02 142 -17.44 0.0000
2014-08-14 2014-06-30 13F UNITED MICROELECTRONICS COM 910873405 71,294 6,786 10.52 172 28.36 0.0001
2014-05-14 2014-03-31 13F UNITED MICROELECTRONICS COM 910873405 64,508 -15,740 -19.61 134 -18.29 0.0000
2014-02-21 2013-12-31 13F/A-1 UNITED MICROELECTRONICS COM 910873405 80,248 9,479 13.39 164 12.33 0.0001
2014-02-12 2013-12-31 13F UNITED MICROELECTRONICS COM 910873405 80,248 164
2013-11-13 2013-09-30 13F UNITED MICROELECTRONICS COM 910873405 70,769 14,242 25.20 146 10.61 0.0001
2013-08-09 2013-06-30 13F UNITED MICROELECTRONICS COM 910873405 56,527 56,527 132 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.