Russell Investments Group
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Russell Investments Group’s United Microelectronic UMC Stock Holding History

Russell Investments Group’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 		$6.07M Buy
223,026
+147,394
+195% +$2.52M 0.01% 1387
2026
Q1 		$679K Buy
75,632
+75,551
+93,273% +$737K ﹤0.01% 2390
2025
Q4 		$637 Sell
81
-1
-1% -$8 ﹤0.01% 4074
2025
Q3 		$622 Sell
82
-89
-52% -$631 ﹤0.01% 4071
2025
Q2 		$1.31K Buy
171
+170
+17,000% +$1.26K ﹤0.01% 3636
2025
Q1 		$7 Hold
1
– – ﹤0.01% 3784
2024
Q4 		$6 Sell
1
-140,889
-100% -$1.01M ﹤0.01% 3689
2024
Q3 		$1.23M Buy
140,890
+140,889
+14,088,900% +$1.18M ﹤0.01% 1939
2024
Q2 		$9 Hold
1
– – ﹤0.01% 3572
2024
Q1 		$8 Sell
1
-80
-99% -$636 ﹤0.01% 3299
2023
Q4 		$685 Buy
+81
New +$617 ﹤0.01% 3094
2021
Q4 		– Sell
-861,975
Closed -$9.79M – 3116
2021
Q3 		$9.79M Sell
861,975
-25,471
-3% -$273K 0.02% 896
2021
Q2 		$8.46M Sell
887,446
-585,679
-40% -$5.49M 0.01% 1023
2021
Q1 		$13.2M Buy
1,473,125
+229,939
+18% +$2.13M 0.02% 796
2020
Q4 		$10.8M Sell
1,243,186
-157,525
-11% -$1.03M 0.02% 819
2020
Q3 		$6.63M Hold
1,400,711
– – 0.01% 977
2020
Q2 		$3.61M Hold
1,400,711
– – 0.01% 1295
2020
Q1 		$3.11M Hold
1,400,711
– – 0.01% 1226
2019
Q4 		$3.77M Sell
1,400,711
-1
-0% -$2 0.01% 1377
2019
Q3 		$2.93M Sell
1,400,712
-114,497
-8% -$244K 0.01% 1480
2019
Q2 		$3.36M Hold
1,515,209
– – 0.01% 1423
2019
Q1 		$2.85M Sell
1,515,209
-254,733
-14% -$469K 0.01% 1537
2018
Q4 		$3.15M Sell
1,769,942
-384,129
-18% -$738K 0.01% 1364
2018
Q3 		$5.54M Hold
2,154,071
– – 0.01% 1247
2018
Q2 		$5.93M Sell
2,154,071
-2,066,097
-49% -$5.64M 0.01% 1196
2018
Q1 		$10.9M Sell
4,220,168
-133,906
-3% -$332K 0.02% 930
2017
Q4 		$10.4M Buy
4,354,074
+99,838
+2% +$255K 0.02% 977
2017
Q3 		$10.6M Buy
4,254,236
+125,547
+3% +$307K 0.02% 923
2017
Q2 		$10.1M Buy
4,128,689
+102,042
+3% +$205K 0.02% 914
2017
Q1 		$7.77M Hold
4,026,647
– – 0.01% 994
2016
Q4 		$7.05M Buy
+4,026,647
New +$7.37M 0.01% 1036

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

Russell Investments Group's UMC Position: Q2 2026 in Review

Russell Investments Group increased its United Microelectronic (UMC) stake by 195% in Q2 2026, buying an estimated $2.52M and bringing the position to 223,026 shares worth $6.07M. The position accounts for 0.01% of the portfolio, ranked #1387.

Russell Investments Group first reported a position in UMC in Q4 2016 and has held it in 31 quarters since. The position peaked at $13.2M in Q1 2021. 363 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Russell Investments Group held 223,026 shares of United Microelectronic worth $6.07M as of Q2 2026.
  • Russell Investments Group bought 147,394 United Microelectronic shares in Q2 2026, an estimated $2.52M.
  • United Microelectronic made up 0.01% of Russell Investments Group's portfolio in Q2 2026, its #1387 holding.
  • Russell Investments Group first reported a position in United Microelectronic in Q4 2016 and has held it in 31 quarters since.
  • Russell Investments Group's United Microelectronic position peaked at $13.2M in Q1 2021.
  • 363 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on Russell Investments Group's 13F filing for Q2 2026, filed 6 Aug 2026.