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Ridgewood Investments LLC → UMC

Ridgewood Investments LLC UMC Position History

United Microelectronics Corporation • Technology

Quarters held
4
Latest value
$766K
Q3 2026
Peak value
$1.3M
First seen
Q3 2025

Dollar value over time

Show data table
PeriodPosition value
Q3 2025$414K
Q1 2026$455K
Q2 2026$1.3M
Q3 2026$766K

Quarter-by-quarter history

Every disclosed snapshot of the position

QuarterValueShares% PortfolioChange
Q3 2026$766K31.3K——
Q2 2026$1.3M49.2K——
Q1 2026$455K50.7K——
Q3 2025$414K54.7K——

Other funds holding UMC

Other Ridgewood Investments LLC positions

BRK-A

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BRK-A

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BRK-A

BERKSHIRE HATHAWAY INC DEL

$23.4M
BRK-A

BERKSHIRE HATHAWAY INC DEL

$23M
GOOGN

ALPHABET INC

$9.2M
GOOGN

ALPHABET INC

$8.8M
GOOGN

ALPHABET INC

$7.7M
GOOGN

ALPHABET INC

$7.3M