MCM
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MAI Capital Management’s United Microelectronic UMC Stock Holding History

MAI Capital 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 		$323K Sell
11,875
-3,425
-22% -$58.5K ﹤0.01% 1547
2026
Q1 		$137K Buy
15,300
+8,114
+113% +$79.1K ﹤0.01% 1670
2025
Q4 		$56.5K Buy
7,186
+2,848
+66% +$21.6K ﹤0.01% 1946
2025
Q3 		$32.9K Sell
4,338
-16,766
-79% -$119K ﹤0.01% 2154
2025
Q2 		$161K Buy
21,104
+20,804
+6,935% +$154K ﹤0.01% 1277
2025
Q1 		$2.15K Sell
300
-1,000
-77% -$6.37K ﹤0.01% 2961
2024
Q4 		$8.44K Buy
+1,300
New +$9.31K ﹤0.01% 2586
2024
Q3 		– Sell
-22,352
Closed -$196K – 1242
2024
Q2 		$196K Buy
22,352
+300
+1% +$2.47K ﹤0.01% 1148
2024
Q1 		$178K Hold
22,052
– – ﹤0.01% 1134
2023
Q4 		$187K Buy
22,052
+312
+1% +$2.38K ﹤0.01% 1029
2023
Q3 		$153K Hold
21,740
– – ﹤0.01% 976
2023
Q2 		$172K Sell
21,740
-443
-2% -$3.65K ﹤0.01% 970
2023
Q1 		$194K Buy
22,183
+437
+2% +$3.54K ﹤0.01% 948
2022
Q4 		$142K Sell
21,746
-358
-2% -$2.37K ﹤0.01% 936
2022
Q3 		$123K Buy
+22,104
New +$146K ﹤0.01% 870

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

MAI Capital Management's UMC Position: Q2 2026 in Review

MAI Capital Management reduced its United Microelectronic (UMC) stake by 22% in Q2 2026, selling an estimated $58.5K and leaving 11,875 shares worth $323K. The position accounts for ﹤0.01% of the portfolio, ranked #1547.

MAI Capital Management first reported a position in UMC in Q3 2022 and has held it in 15 quarters since. 362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • MAI Capital Management held 11,875 shares of United Microelectronic worth $323K as of Q2 2026.
  • MAI Capital Management sold 3,425 United Microelectronic shares in Q2 2026, an estimated $58.5K.
  • United Microelectronic made up ﹤0.01% of MAI Capital Management's portfolio in Q2 2026, its #1547 holding.
  • MAI Capital Management first reported a position in United Microelectronic in Q3 2022 and has held it in 15 quarters since.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on MAI Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.