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North Star Investment Management’s United Microelectronic UMC Stock Holding History

North Star Investment Management’s Portfolio UMC Stock Details UMC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$22.5K Hold
826
– – ﹤0.01% 903
2026
Q1 		$7.42K Buy
826
+47
+6% +$458 ﹤0.01% 1098
2025
Q4 		$6.12K Buy
779
+711
+1,046% +$5.39K ﹤0.01% 1059
2025
Q3 		$515 Buy
+68
New +$482 ﹤0.01% 1236

Other funds holding UMC

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
Rafferty Asset Management
Rafferty Asset Management New York $43.9B AUM 121.74% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $62.7B AUM 29.77% 1-Year Est. Return

North Star Investment Management's UMC Position: Q2 2026 in Review

North Star Investment Management held its United Microelectronic (UMC) position steady in Q2 2026 at 826 shares worth $22.5K. The position accounts for ﹤0.01% of the portfolio, ranked #903.

North Star Investment Management first reported a position in UMC in Q3 2025 and has held it in 4 quarters since. 365 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • North Star Investment Management held 826 shares of United Microelectronic worth $22.5K as of Q2 2026.
  • North Star Investment Management left its United Microelectronic share count unchanged in Q2 2026.
  • United Microelectronic made up ﹤0.01% of North Star Investment Management's portfolio in Q2 2026, its #903 holding.
  • North Star Investment Management first reported a position in United Microelectronic in Q3 2025 and has held it in 4 quarters since.
  • 365 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on North Star Investment Management's 13F filing for Q2 2026, filed 28 Jul 2026.