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)
InstitutionFirst Affirmative Financial Network
Latest Disclosed Ownership43,759 shares
Latest Disclosed Value $ 392,953
First Affirmative Financial Network reports 3.99% decrease in ownership of UMCB / United Microelectronics Corporation - Depositary Receipt (Common Stock)

On May 11, 2026 - First Affirmative Financial Network filed a 13F-HR/A form disclosing ownership of 43,759 shares of United Microelectronics Corporation - Depositary Receipt (Common Stock) (DE:UMCB) valued at $323,817 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 20, 2025 disclosing 45,578 shares of United Microelectronics Corporation - Depositary Receipt (Common Stock). This represents a change in shares of -3.99% during the quarter. The current value of the position is $875,180 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)
2026-05-11 2026-03-31 13F/A-1 UNITED MICROELECTRONICS SPON ADR NEW 910873405 43,759 -1,819 -3.99 393 13.62 0.1525
2026-05-08 2026-03-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 45,578 0 345 0.1625
2025-11-20 2025-09-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 45,578 1,346 3.04 345 2.07 0.1625
2025-11-20 2025-06-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 44,232 7,297 19.76 338 28.03 0.1739
2025-04-11 2025-03-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 36,935 13,242 55.89 264 72.55 0.1618
2025-01-23 2024-12-31 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 23,693 10,131 74.70 154 34.21 0.0887
2024-10-10 2024-09-30 13F UNITED MICROELECTRONICS SPON ADR NEW 910873405 13,562 13,562 114 0.0625
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.