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Old Mission Capital’s United Microelectronic UMC Stock Holding History

Old Mission Capital’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 		– Sell
-225,774
Closed -$2.03M – 1351
2026
Q1 		$2.03M Buy
+225,774
New +$2.2M 0.03% 232
2025
Q2 		– Sell
-102,975
Closed -$736K – 1310
2025
Q1 		$736K Sell
102,975
-59,409
-37% -$378K 0.01% 480
2024
Q4 		$1.05M Buy
162,384
+20,471
+14% +$147K 0.02% 366
2024
Q3 		$1.19M Buy
+141,913
New +$1.19M 0.02% 434
2024
Q2 		– Sell
-155,636
Closed -$1.26M – 1654
2024
Q1 		$1.26M Buy
155,636
+34,470
+28% +$274K 0.02% 444
2023
Q4 		$1.03M Buy
121,166
+76,208
+170% +$581K 0.02% 534
2023
Q3 		$317K Buy
+44,958
New +$326K 0.01% 859
2023
Q1 		– Sell
-368,875
Closed -$2.41M – 1720
2022
Q4 		$2.41M Buy
368,875
+312,655
+556% +$2.07M 0.07% 257
2022
Q3 		$313K Buy
+56,220
New +$371K 0.01% 684
2022
Q2 		– Sell
-438,496
Closed -$4M – 1798
2022
Q1 		$4M Buy
+438,496
New +$4.34M 0.11% 158
2021
Q3 		– Sell
-307,408
Closed -$2.9M – 1275
2021
Q2 		$2.9M Buy
+307,408
New +$2.88M 0.1% 175
2015
Q3 		– Sell
-969,564
Closed -$1.99M – 286
2015
Q2 		$1.99M Buy
+969,564
New +$2.18M 0.25% 42
2015
Q1 		– Sell
-641,080
Closed -$1.46M – 272
2014
Q4 		$1.46M Buy
+641,080
New +$1.36M 0.25% 58

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

Old Mission Capital's UMC Position: Q2 2026 in Review

Old Mission Capital sold out of United Microelectronic (UMC) in Q2 2026, closing a stake of 225,774 shares — an estimated $2.03M sold.

Old Mission Capital first reported a position in UMC in Q4 2014 and held it in 13 quarters. The position peaked at $4M in Q1 2022. 364 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • Old Mission Capital reported no remaining United Microelectronic position as of Q2 2026 after selling out during the quarter.
  • Old Mission Capital sold 225,774 United Microelectronic shares in Q2 2026, an estimated $2.03M.
  • Old Mission Capital first reported a position in United Microelectronic in Q4 2014 and held it in 13 quarters.
  • Old Mission Capital's United Microelectronic position peaked at $4M in Q1 2022.
  • 364 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

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