HighTower Advisors
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HighTower Advisors’s United Microelectronic UMC Stock Holding History

HighTower Advisors’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 		$1.3M Buy
47,609
+9,493
+25% +$162K ﹤0.01% 2073
2026
Q1 		$342K Buy
38,116
+18,015
+90% +$176K ﹤0.01% 3041
2025
Q4 		$158K Buy
20,101
+2,846
+16% +$21.6K ﹤0.01% 3431
2025
Q3 		$131K Sell
17,255
-4,799
-22% -$34K ﹤0.01% 3489
2025
Q2 		$169K Sell
22,054
-8,102
-27% -$60.1K ﹤0.01% 3357
2025
Q1 		$216K Buy
30,156
+15,850
+111% +$101K ﹤0.01% 3121
2024
Q4 		$92.8K Buy
14,306
+886
+7% +$6.34K ﹤0.01% 3387
2024
Q3 		$112K Sell
13,420
-3,455
-20% -$28.9K ﹤0.01% 3289
2024
Q2 		$146K Buy
16,875
+583
+4% +$4.81K ﹤0.01% 3118
2024
Q1 		$132K Sell
16,292
-2,075
-11% -$16.5K ﹤0.01% 3084
2023
Q4 		$156K Buy
18,367
+1,985
+12% +$15.1K ﹤0.01% 3082
2023
Q3 		$115K Sell
16,382
-2,214
-12% -$16K ﹤0.01% 3069
2023
Q2 		$146K Buy
18,596
+7,564
+69% +$62.3K ﹤0.01% 2975
2023
Q1 		$97K Buy
+11,032
New +$89.4K ﹤0.01% 2955
2022
Q4 		– Sell
-10,195
Closed -$57K – 3526
2022
Q3 		$57K Sell
10,195
-2,452
-19% -$16.2K ﹤0.01% 2864
2022
Q2 		$85K Sell
12,647
-560
-4% -$4.59K ﹤0.01% 2824
2022
Q1 		$122K Sell
13,207
-129,665
-91% -$1.28M ﹤0.01% 2952
2021
Q4 		$1.67M Buy
142,872
+132,212
+1,240% +$1.47M ﹤0.01% 1468
2021
Q3 		$121K Buy
+10,660
New +$114K ﹤0.01% 2830
2021
Q2 		– Sell
-12,120
Closed -$111K – 3398
2021
Q1 		$111K Buy
+12,120
New +$112K ﹤0.01% 2742
2020
Q2 		– Sell
-10,467
Closed -$23K – 2540
2020
Q1 		$23K Buy
+10,467
New +$26.4K ﹤0.01% 2072
2017
Q4 		– Sell
-16,237
Closed -$42K – 2387
2017
Q3 		$42K Buy
+16,237
New +$39.7K ﹤0.01% 2098
2014
Q1 		– Sell
-11,414
Closed -$23K – 1688
2013
Q4 		$23K Buy
+11,414
New +$23.1K ﹤0.01% 1480
2013
Q3 		– Sell
-11,414
Closed -$27K – 1456
2013
Q2 		$27K Buy
+11,414
New +$23.2K ﹤0.01% 1243

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

HighTower Advisors's UMC Position: Q2 2026 in Review

HighTower Advisors increased its United Microelectronic (UMC) stake by 25% in Q2 2026, buying an estimated $162K and bringing the position to 47,609 shares worth $1.3M. The position accounts for ﹤0.01% of the portfolio, ranked #2073.

HighTower Advisors first reported a position in UMC in Q2 2013 and has held it in 24 quarters since. The position peaked at $1.67M in Q4 2021. 362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • HighTower Advisors held 47,609 shares of United Microelectronic worth $1.3M as of Q2 2026.
  • HighTower Advisors bought 9,493 United Microelectronic shares in Q2 2026, an estimated $162K.
  • United Microelectronic made up ﹤0.01% of HighTower Advisors's portfolio in Q2 2026, its #2073 holding.
  • HighTower Advisors first reported a position in United Microelectronic in Q2 2013 and has held it in 24 quarters since.
  • HighTower Advisors's United Microelectronic position peaked at $1.67M in Q4 2021.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on HighTower Advisors's 13F filing for Q2 2026, filed 5 Aug 2026.