AG
UMC icon

AIA Group’s United Microelectronic UMC Stock Holding History

AIA 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 		$2.78M Buy
102,286
+11,487
+13% +$196K 0.04% 195
2026
Q1 		$815K Buy
+90,799
New +$886K 0.01% 267
2023
Q1 		– Sell
-39,300
Closed -$257K – 417
2022
Q4 		$257K Hold
39,300
– – 0.02% 299
2022
Q3 		$219K Buy
39,300
+15,592
+66% +$103K 0.01% 286
2022
Q2 		$161K Hold
23,708
– – 0.01% 399
2022
Q1 		$216K Hold
23,708
– – 0.01% 351
2021
Q4 		$277K Sell
23,708
-37,697
-61% -$419K 0.01% 261
2021
Q3 		$702K Hold
61,405
– – 0.04% 156
2021
Q2 		$569K Hold
61,405
– – 0.04% 142
2021
Q1 		$559K Hold
61,405
– – 0.08% 112
2020
Q4 		$578K Buy
+61,405
New +$400K 0.07% 109

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

AIA Group's UMC Position: Q2 2026 in Review

AIA Group increased its United Microelectronic (UMC) stake by 13% in Q2 2026, buying an estimated $196K and bringing the position to 102,286 shares worth $2.78M. The position accounts for 0.04% of the portfolio, ranked #195.

AIA Group first reported a position in UMC in Q4 2020 and has held it in 11 quarters since. 362 funds tracked by Wall St. Rank hold UMC as of Q2 2026.

  • AIA Group held 102,286 shares of United Microelectronic worth $2.78M as of Q2 2026.
  • AIA Group bought 11,487 United Microelectronic shares in Q2 2026, an estimated $196K.
  • United Microelectronic made up 0.04% of AIA Group's portfolio in Q2 2026, its #195 holding.
  • AIA Group first reported a position in United Microelectronic in Q4 2020 and has held it in 11 quarters since.
  • 362 funds tracked by Wall St. Rank held United Microelectronic as of Q2 2026.

Based on AIA Group's 13F filing for Q2 2026, filed 31 Jul 2026.